Phy 2000 LMC P2Q
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Agilent Technologies5000, 6000 and 7000 Series Infi niiVision Oscilloscope Probes and AccessoriesSelection Guide Data SheetTable of ContentsProbe Compatibility Table ......................................................................2Passive Probes .........................................................................................3High-voltage Passive Probes .................................................................4Active Differential Probes ......................................................................5Active Single-ended Probes ...................................................................8Mixed Signal Oscilloscope Logic Probes ...........................................11Current Probes .......................................................................................13Wedge Probe Adapters .........................................................................15PC Connectivity ......................................................................................16 Agilent IntuiLink Software ................................................................16Miscellaneous Accessories .................................................................17 Testmobile ...........................................................................................17 Carrying Cases ....................................................................................17 Rackmount Kit .....................................................................................17Warranty Information (Remove All Doubt) .........................Back cover Contact Agilent.........................................................................Back coverProbe Compatibility TableFor ordering information when replacing your probe or probe accessory: Refer directly to the page number listed in the table of contents for your probe model.To assist you in selecting the proper probe for your application: Use our probe compatibility table below to find the probes that are recommended for use with your 5000, 6000, and 7000 Series InfiniiVision oscilloscope.The 1130A probe amplifi er supports both single- and differential-ended measurements. Higher bandwidth Infi niiMax probe model 1131A, 1132A, and 1134A are also supported by 5000, 6000, and 7000 Series 300 MHz - 1 GHz models.The 1157A and 1158A are also supported by all 5000, 6000, and 7000 Series 300 MHz - 1 GHz models.Recommended for MSO6000A, and MSO7000A, MSOs only.These Infi niium active probes are not supported by 5000, 6000, and 7000 Series – 1152A, 1153A, 1154A, 1155A, 1159A, 1168A, and 1169A.1.2.3.4.5 5Passive probes page 3N2863A 10:1 300 MHz (included in 5000 Series 100/300 MHz)RecommendedCompatibleCompatibleCompatible10070C 1:1 20 MHzRecommended Recommended Recommended Recommended 10073C 10:1 500 MHz(included in 6000 Series 300 MHz - 1 GHz and 5000 Series 500 MHz)CompatibleRecommendedCompatibleRecommended10074C 10:1 150 MHz(included in 6000 Series 100 MHz)Recommended Compatible Recommended Compatible High-voltagepassive probes page 410076A 4 kV Recommended Recommended Recommended Recommended N2771A 30 kV Recommended Recommended Recommended Recommended Active differential probes page 51130A 1.5 GHz 1Compatible Recommended Incompatible Recommended N2772A 20 MHz (use with N2773A)Recommended Recommended Recommended Recommended 1141A 200 MHz (use with 1142A)Compatible Recommended Compatible Recommended Activesingle-ended probes page 81156A 1.5 GHz 2Compatible Recommended Incompatible Recommended 1144A 800 MHz (use with 1142A)IncompatibleRecommended Incompatible Recommended 1145A 750 MHz 2-ch (use with 1142A)Incompatible Recommended Incompatible Recommended Mixed signal oscilloscope logic probes 3 page 1101650-61607 16-channel Incompatible Incompatible Recommended Recommended 54620-68701 2x8-channel (included in MSO6000A)IncompatibleIncompatibleRecommendedRecommendedCurrent probes page 131146A 100 kHzRecommended Recommended Recommended Recommended N2780A 2 MHz (use with N2779A)Recommended Recommended Recommended Recommended N2781A 10 MHz (use with N2779A)Recommended Recommended Recommended Recommended N2782A 50 MHz (use with N2779A)Recommended Recommended Recommended Recommended N2783A 100 MHz (use with N2779A)Recommended Recommended Recommended Recommended 1147A 50 MHzRecommendedRecommendedIncompatibleRecommendedDesigned for optimal performance with your Agilent 5000, 6000, and 7000 Series scope 1:1 and 10:1 attenuation 20 MHz to 500 MHzRugged, high-quality probes at a reasonable priceAgilent 10070-family passive probes are-a great choice if you’re looking for high quality at a very reasonable price. These general-purpose probes are designed specifically to give you optimal performance with your 5000, 6000 and 7000 Series oscilloscopes. Ruggedized for general-purposemeasurements, they feature a durable cable and a solid stainless steel probe body encased with a hard, fracture-resistant plastic. They’re designed and tested to ensure the probes operate in the toughest of conditions The N2863A low-cost passive probe provides a 10:1 attenuation and features a high input resistance of 10 MΩ.•••Passive Probes10074C passive probeHigh-voltage Passive Probes10076A passive probeN2771A high-voltage probe10076A derating curveHigh-frequeny Active Differential ProbeAgilent 1130A Infi niiMax High-performance Active Probe System1.5 GHz InfiniiMax probe system InfiniiMax probe amplifier supports both differential- and single-ended measurements for a more cost-effective solution Unrivaled InfiniiMax probing accessories support browsing, solder-in, and socketed use models at the maximum performance available Compatible with 5000, 6000 and 7000 Series oscilloscopes (except for 6000 series 100 MHz models)The 1.5-GHz 1130A InfiniiMax probe amplifier is a perfect complement to the 6000 Series 1-GHz models. Its 1.5-GHz bandwidth, extremely low input capacitance (0.32-pF), high common mode rejection and thepatented resistor probe tip technology provide ultra low loading of the DUT and superior signal fidelity.Agilent’s innovative InfiniiMax 1130A differential probe is the easiest-to-use, and highest performance probing system available for high-speed digital design, and represent a new industry standard for accuracy, flexibility and reliability. Designers can achieve 1-GHz system bandwidth in conjunction with 1-GHz 6000 and 7000 Series oscilloscopes even when manually browsing with the probe or making hands-off measurements. Optional solder-in probe heads and solder-in sockets as well as browser configuration provide full bandwidth at the probe tip.••••Agilent 1130A Infi niiMax probe offers you the highest performance available for measuring differential and single-ended signals.High-frequeny Active Differential Probe (continued)Agilent 1130A Infi niiMax High-Performance Active Probe SystemFor more comprehensive information about 1130A Infi niiMax probe amplifi er and its accessories, refer to the Agilent Infi niium Osclloscope Probes, Accessories, and Options data sheet with Agilent literature number 5968-7141EN.Active Differential ProbesDerating of each input for the N2772AN2772 20 MHz differential probeHigh-frequency Active Single-ended ProbeAgilent 1156A High-bandwidth Active Single-ended Voltage1.5 GHz probe bandwidth; < 233 ps rise/fall time 100 kΩ, 0.8 pF non-resonant input impedance Small size for easier probing Compatible with 5000, 6000 and 7000 Series (except for 6000 Series 100 MHz models)The Agilent 1156A is a 1.5-GHz active probe for use withAgilent InfiniiVision or Infiniium oscilloscopes. Its high bandwidth (1.5-GHz), low input capacitance (<-0.8-pF) and high input resistance (100 kΩ) input minimizes ultra low loading of the DUT, making it ideal for the companion for the 5000, 6000 or 7000 Series oscilloscopes. When used with the 5000, 6000 or 7000 Series, the 1156A offers you a full bandwidth of the scope to the probe tip, giving you the accurate insight into your hi-speed device.Incorporating the most advanced mechanical and electrical design technologies, the 1156A provide smaller, lighter and more rugged probe tip that enable direct and easy access to fine pitch ICs and components. With the 1156A probe, a damping resistor is placed as close as possible to the point being probed, which keeps the input impedance from resonating low, and it also allows a flat frequency resonance across the entire bandwidth of the probe. The 1156A is designed to withstand 40-V peak AC input and > –5-kV of ESD, so it will function reliably in adverse condition.••••For more comprehensive information about 1156A active probe, refer to the Agilent 1156/57/58A ActiveProbes Product Overview with Agilent literature number 5988-3361EN.Agilent 1156A active probe with accessoriesActive Single-ended ProbesUp to 800-MHz bandwidth 10:1 attenuationCompatible with 5000, 6000, and 7000 Series 300-MHz - 1-GHz oscilloscopesAgilent 1144A active probeThe 1144A features 800-MHzbandwidth, 1-MΩ input resistance, 2-pF input capacitance, 10:1attenuation and ±40-Vdc + peak ac maximum input voltage. An FET at the input allows a high input resistance and low input capacitance which minimizes the loading of the circuit under test. The output impedance of the probe is 50-Ω which allows the probe cable to be extended with a 50-Ω coaxial cable. To use this probe with 5000, 6000 or 7000 Series oscilloscope, the 1142A power supply is required. The 01144-61604 adapter can be used with the power supply to provide power for two channels of active probing.•••1144A active probeSpecifi cations for 1144A active probeBandwidth ≥ 800 MHz Risetime (calculated)≤ 440 psAttenuation ratio10:1, ±2% (when connected to an instrument input of 50 ohm, ±0.5%)Input resistance 1 MΩ, ±5%Maximum input voltage ±40 V (dc + peak ac)Inputcapacitance* 2 pF (typical)Input dynamic range*0 to ±7.0 VMaximumnumber of probes supported by 5000/6000/7000 Series 4Powerrequirementsdc ±12 V to ±15 V ±5%(at approximately 75 mA each supply)Weight Net Probe body Shipping Approximately 180 g (6.5 oz)35 g (~1.25 oz)Approximately 0.8 kg (1.75 lb)Temperature Operating Non-operating 0 to 55 °C (32 to 131 °F)–40 to +70 °C (–40 to +158 °F)Humidity OperatingNon-operatingUp to 95% relative humidity (non-condensing) at 40 °C (104 °F)Up to 90% relative humidity at 65 °C (149 °F)Altitude Operating Non-operatingUp to 4,600 meters (15,000 ft)Up to 15,300 meters (50,000 ft)Active Single-ended Probes (continued)Agilent 1145A 2-channel active probeThe two-channel 1145A low-mass active probe has a probe tip that weighs less than 1-gram making it ideal for attaching to find pitch ICs and probing surface mount components. The probe combines high bandwidth (750-MHz), low input capacitance (2-pF) and high input resistance (1-MΩ). A versatile set of accessories are provided and when used in conjunction with the Wedge adapter, the 1145A provides a hands-free solution for probing 0.5-mm and 0.65-mm IC packages. To use this probe with 5000, 6000 or 7000 Series or oscilloscope, the 1142A power supply is required.1145A active probeSpecifi cations for 1145A active probeBandwidth 750 MHz Risetime (calculated)470 ps Attenuation ratio 10:1, ±3%Input resistance 1 MΩ, ±2%Maximum input voltage ±40 Vdc + peak ac Inputcapacitance* 2 pF (typical)Input dynamic range*0 to ±6.0 VMaximumnumber of probes supported by 5000/6000/7000 Series2Mixed Signal Oscilloscope Logic Probes01650-61607 logic probe54620-68701 logic probeMixed Signal Oscilloscope Logic Probes (continued)The 6000 and 7000 Series MSO digital channels were architected to be compatible with a wide variety of probing accessories developed over 20 years for logic analyzers. There’s a good chance that the logic analyzer accessories you already own work with your MSO. With the addition of an optional 40-pin cable, 01650-61607, the MSO accepts numerous logic analyzer accessories:E5346A 34-channel Mictor connector probe E5385A 34-channel Samtec connector E5383A 16-channel flying lead set 01650-63203 16-channeltermination adaptor (also available as a bundle of both the termination adapter and the 40-pin cable with PN 10085-68701) E5404A 34-channel soft touch pro connectorless probe E5394A 34-channel soft touch connectorless probe E5396A 16-channel soft touch connectorless probe Any other accessory that connects to a logic analyzer via a 40-pin cable••••••••For logic accessories of greater channel width than MSO digital channels (> 16 channels), there are two use models.Route up to sixteen signals to the probe and don’t use the additional probe channels. Route up to 32 signals to the probe and measure ½ of them at a time. Simply plug the 40-pin cable to the other side of the probe to see the other ½ of the signals.••E5346A 34-channel Mictor connectorprobeE5385A 34-channel Samtec connectorprobeE5396A 16-channel soft touchconnectorless probeCurrent ProbesUp to 100 MHz bandwidth and 500 Arms current Hybrid technology to measure ac and dc Compatible with any 1 MΩ scope inputAccurate currentmeasurements without breaking the circuitCompatible with any scope or voltage measuring instruments with BNC input, the 1146A and N2780A Series current probes offer accurate and reliable solutions for measuring dc and ac currents. The probes use a hybrid technology that includes a Hall effect sensor, which senses the dc current and a current transformer, which senses the ac current, making it unnecessary to make an electrical connection to the circuit.1146A 100 kHz current probeThe 1146A ac/dc current probe provides accurate display and measurement of currents from100 mA to 100 Arms, dc to 100-kHz, without breaking into the circuit. A battery level indicator and overload indicator help ensure proper readings. It connects directly to the scope through a 2 m coaxial cable with an insulated BNC.•••N2780A Series current probes with N2779A power supply1147A 50-MHz current probe with AutoProbe interfaceThe 1147A is a wide bandwidth, dc to 50-MHz current probe. The probe offers flat frequency response across the entire dc to 50-MHzbandwidth, low noise (< –2.5-mArms) and low circuit insertion loss. The 1147A probe is compatible with the AutoProbe interface, which completely configures the oscilloscope for the probe when used with the 5000/7000 Series and 300-MHz - 1-GHz 6000 Series scope. Probe power is provided by the scope, so there is no need for an external power supply.N2780A/81A/82A/83A 2-MHz/10-MHz/50-MHz/100-MHz current probeThe N2780A Series current probes are high bandwidth, active current probes, featuring flat bandwidth, low noise (< –2.5-mArms) and low circuit insertion loss. In conjunction with the power supply (model N2779A), this probe can be used with anyoscilloscope having a high-impedance BNC input. The companion power supply N2779A (3x 12 Vdc output) lets you connect three N2779As to asingle power supply.1146A 100 kHz current probe1147A 50-MHz current probe with AutoProbe interfaceCurrent Probes (continued)For more information about the N2780A Series current probes, refer to the Agilent N2780A Series current probe data sheet, Agilent literature number 5989-6432EN.Characteristics marked with asterisks are specifi ed performance. Others are typical characteristics.*Wedge Probe AdaptersEasy connection to surface mount ICs Safe, with no chance of shorting Mechanically non-invasive contact 3-, 8-, and 16-signal versions Supports 0.5 mm and 0.65-mm TQFP and PQFP packagesProblem-free probingThe Agilent Wedge Probe Adapter eliminates many of the frustrations associated with probing surface mount components. If you’ve ever accidentally shorted IC pins together, experienced electrical and/ormechanical problems with soldering small wires onto leads, or gotten frustrated juggling multiple probes while you’re trying to operate your scope, the Wedge was designed with you in mind.Make the inaccessible accessibleWhen you use the Wedge, you don’t have to worry about shorting IC pins together on a delicate component – or worse yet on an irreplaceable prototype. The Wedge is easy to insert and it stays put. There’s no need to solder small wires onto leads. The Wedge is mechanically non-invasive, so you won’t damage the legs of the IC. Instead, you’ll have easy access to hard-to-reach components.Electrical reliabilityThe Wedge makes two contact points with each leg of the IC. This redundant physical connection increases the electrical reliability of the connection. And the Wedge’s low capacitance and inductance provides superior performance to many other alternatives.•••••PC ConnectivityGet scope data into your PC with Agilent IntuiLink without programmingIdeal for documentation and archivingWorks in familiar Microsoft ® Excel and Word environments Leverage the power of Excel for data analysis and advanced graphing ActiveX controls provided for more flexible scope programming Compatible with 5000, 6000 and 7000 Series To simplify the task of transferring images and waveform data to your PC, Agilent IntuiLink software is offered free for all 5000, 6000 and 7000 Series scopes. IntuiLink Toolbar provides easy access to the scope data and images from within your standard PC applications. You work in a familiar environment at all times, using PC applications such as Microsoft Excel or Word to analyze, interpret, display, print, and document the data you get from the scope. The IntuiLink toolbar makes it easy, providing a simple way to download data and screenshots into a spreadsheet or document. You can also save the scope settings and retrieve them later to reproduce difficult setups like glitch capture and complex triggering.•••••Simple transfer of images and data with IntuiLink ToolbarMinimum operating system requirements:Windows ® 95/98, or Me Windows NT ® 4.0 (with Service Pack 4 or greater, obtain at )Windows 2000Windows XPMinimum MS Offi ce application requirements:Microsoft Office 2000 (Word or Excel) or Microsoft Office XP Microsoft Office 2003IntuiLink Data Capture software for transferring megabytes of data to PCThe IntuiLink Data Capture is astandalone software for downloading waveform data and screen image from 5000, 6000 or 7000 Oscilloscopes to the PC via USB,•••••••N2760A Soft carrying case for the 5000 Series N2916B Rackmount Kit for 5000/6000 SeriesN2917B Hard carrying case for the 5000 and 6000 SeriesProbe positionersEasy-to-manipulate probe arms for hands-free browsing One- or two-articulated arms with stable high-mass base Quick and stable XY positioning Weight stabilization technique in probe holder keeps constant pressure at the probing point Compatible with most scope probes Applications: Hands-free browsing for electronic components on PC board The N2784A and N2785A probe positioners provide quick and stable X-Y positioning for PC boards and devices that require hands-free probing.Unlike other probe positioners that require multiple adjustments to lock the probe holder into position, the N2784A and N2785A need only the “lift and drop” motion to put the probe in place. The weight stabilization technique used inthese probe holders keeps constant pressure at the probing point so the probe tip stays in position even when the target board is bumped. The N2784A and N2785A arecompatible with most Agilent scope probes including InfiniiMax single-ended or differential probe. They are also compatible with various probes manufactured by other vendors. The N2784A comes with a single positioning arm while the N2785A comes with two positioning arms.••••••Ordering information N2784A 1-arm probe positioner 1N2785A2-arm probe positioner1Includes 3x magnifying glass, arm strap, cable tie, probe rest and manual.N2784A one-arm probe positionerN2785A Two-arm probe positionerAgilent Technologies OscilloscopesMultiple form factors from 20 MHz to >90 GHz | Industry leading specs | Powerful applications© Agilent Technologies, Inc. 2008Printed in USA, November 13, 20085968-8153ENMicrosoft, Windows and Windows NT are U.S. registered trademarks of Microsoft Corporation.Product specifi cations and descriptions in this document subject to change without notice.。
Printed in U.S.A.TABLE OF CONTENTSPageSPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1CONNECTOR CHART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1MEMORY MAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1CIRCUIT ANALYSIS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1DS2250 MICROPROCESSOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1DUAL PORT RAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1ON BOARD RAM U12 AND U13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2OSCILLATOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2LOAD/RUN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2RS-232 INTERFACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2BIT I/O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2LED INDICATORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3PROGRAMMING INSTRUCTIONSLOADING 344A4414G1 SOFTWARE INTO THE GETC 1e MODULE . . . . . . . . . . . . . . . . . 3REQUIRED ITEMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3PREPARATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3LOADING PROCEDURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3ERRORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3SERIAL NUMBERING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4IC DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5HARNESS ASSEMBLY DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7INSTALLATION INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7OUTLINE DIAGRAMS:HARNESS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8GETC 1e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9MAINTENANCE MANUAL GE TRUNKING CARD 1e19D903536P1LBI-38822ACIRCUIT ANALYSISBLOCK DIAGRAMThe 1e module consists of two almost independent microprocessor (µP) sections (See Figure 2). The heart of each section is a DS2250 microprocessor, U1 or U2. In addition to its internal memory, each µP has a 32K byte external RAM, U12 or U13. Each section also contains a 4K byte dual port RAM (DPR), U3 or U4, which provides the interface to the GETC. A single oscillator, U14 provides clock for both processors. Each processor has a serial port which is converted to RS-232 by U8. Indicator LED’s D1 and D2 are activated by one-shots in U9 as long as they are triggered by the associated processor. A single input bit and a single output bit are available on each processor for I/O. The module has a single RESET button which resets both processors. LOAD/RUN circuits on each processor set op-erating mode. Port 1 and INT0 of both processors are tied together to provide a high speed parallel communication link between the two processors.DS2250 MICROPROCESSORThe microprocessor is a Dallas Semiconductor proprie-tary derivative of the Intel 8031. This special version proc-essor has internal circuitry for a bootstrap loader, terminal interface and internal control of 64K bytes of battery backed up RAM. The RAM can be partitioned into separate code and data spaces, with the code space write protected after code is loaded. An internal bit ECE2 under program control alters the memory map allowing access to all available memory.DUAL PORT RAMU3 and U4 provide the interface to the GETC 8032 processor. The GETC sees U3 and U4 as a single 8K byte memory block, addressed from 0 to 1FFFH. U1 sees U3 on its opposite port as a 4K byte RAM addressed from 0 to 0FFFH and likewise, U2 sees U4 as a 4K byte RAM ad-dressed from 0 to 0FFFH. Thus each 1e processor shares 4K bytes of memory space with the GETC processor, allowing efficient exchange of data. U11-D and U10-D drive the output enable (read) input from the GETC. U10-A, B, and C and U11-A and B drive DPR chip enables from the GETC.Copyright© January 1993, Ericsson GE Mobile Communications Inc.SPECIFICATIONSCurrent Drain80 to 120 ma.Supply Voltage 4.75VDC to 5.25VDCMemory Provided (bytes)64K on board, not backed up.128K in the DS2250’s, battery backed up.8K Dual PortRS-232 Serial Ports2I/O 2 bits input - Diode protected, weakly pulled upinverted before processor2 bits output - Transistor buffered, weakly pulled upopen collector.Oscillator frequency 1.0592 MHzIndicators One RED LED controlled by each DS2250 Dimensions 3.00in. x 7.75in. (board)INTRODUCTIONThe GETC 1e (expansion) module (19D903536P1) pro-vides additional processing power and memory for the G eneral E ectric T runking C ard (GETC) which will allow software growth, and expanded features for the E nhanced D igital A c-cess C ommunication S ystem (EDACS™). The 1e module is supplied standard with EDACS station GETC’s, Downlink GETC’s, CNI GETC’s, SCAT GETC’s, EDACS Site Control-ler GETC’s, Simulcast Control GETC’s, and EDACS Satellite Receiver GETC’s beginning in January 1993. The 1e module is not required, but is compatible with all previous hardware and software releases.The 1e module uses mostly surface mount components and mounts on spacers above the GETC. Electrical connections to the GETC are made by removing U3 from the GETC and plugging the 1e modules 28 pin ribbon cable and connector P1 into the GETC’s socket XU3. A small shield above the 1e module protects it from damage when sliding the GETC drawer in and out.CONNECTOR CHARTConnector DescriptionP11e module interface to the GETCaddress/data bus and powerJ1Allow serial interface to U2 at TTLlevelsJ2RS-232 serial interface to U1J3RS-232 serial interface to U2J4I/O on U1J5I/O on U2Figure 1 - Memory Map For Each DS2250MEMORY MAPLBI-38822LBI-388221ON BOARD RAM U12 AND U13When ECE2 is 0, each processor accesses a 32K RAM at address 8000H to 0FFFFH. These RAM’s are on the 1e module board, not on the DS2250, thus they are not backed up by the DS2250 battery. This memory space is used as temporary scratch pad by the processors. U10-E and U10-F drive the RAM CE (chip enable) pin from bit 15 of the address bus. A low enables the RAM.OSCILLATORU14 is an unbuffered CMOS inverter (HCU04). Here, U14-A functions as a linear gain stage with crystal Y1 in its feedback, forming an oscillator at 11.0592 MHz. U14-B buff-ers the clock and drives both processors.RESETSwitch S1 resets the 1e module and S4 on the GETC resets the GETC. Software will usually start properly with only a GETC reset, however resetting both will work.Depressing switch S1 grounds R21 and R22 and the posi-tive side of C21. This turns on PNP transistors Q4 and Q7 which pulls the RESET input of each processor high, holding them in the RESET condition. When S1 is released, the voltage at C21+ (and Q4 and Q7 bases) slowly rises as C21 charges through R8 and R15. Eventually this voltage rises high enough so Q4 and Q7 turn off and the processor RESET inputs fall low and are held low by R7 and R14. R8 and R15 hold Q4 and Q7 off.LOAD/RUN CIRCUITIn normal RUN mode, the processors RESET input is held low and PSEN is an output which controls external memory. The DS2250 is put into LOAD mode by holding the RESET pin high and the PSEN pin low.Switch S2 controls RUN/LOAD for processor U1. When S2 is down (toward S1) (shorting pins 2 and 3) U1 is in LOAD mode. VCC (5V) is applied to R10 and R12. This turns on Q8 which turns on Q7 through R9 thus pulling U1’s RESET high. VCC on R12 turns on Q6 which holds PSEN low. When S2 is up (shorting pins 1 and 2) the processor is in RUN mode. VCC is not applied to R10 and R12. Q8 is held off by R11 and Q7is held off by R8 so RESET is pulled low by R7. Q6 is held off by R13 so PSEN is not held low and may become an output of U1.Switch S3 controls RUN/LOAD for processor U2. When S3 is down (shorting pins 2 and 3) U2 is in LOAD mode. VCC (5V) is applied to R17 and R19. This turns on Q5 which turns on Q4 through R16 thus pulling U2’s RESET high. VCC on R19 turns on Q3 which holds PSEN low. When S3 is up (shorting pins 1 and 2) the processor is in RUN mode. VCC is not applied to R17 and R19. Q5 is held off by R18 and Q4 is held off by R15 so RESET is pulled low by R14. Q3 is held off by R20 so PSEN is not held low and may become an output of U2.RS-232 INTERFACEThe RS-232 interfaces are used to program the DS2250 modules and to interface to other serial devices (future appli-cations). An Intel Hex format file from a PC can be loaded into memory via the serial ports. Complete instructions will accom-pany software loaded in the field.U8 is a dual TTL to RS-232 duplex serial interface. Ca-pacitors C1, C2, C3, and C4 are used by U8 to convert 5V to RS-232 levels. Section 1 converts U1’s serial port to RS-232 and section 2 converts U2’s serial port to RS-232. Serial output for U1 is J2-1 and input is J2-2. Serial output for U2 is J3-1 and input is J3-2. J1 is inserted in the RXD line of U2 to allow interfacing to U2’s serial port at TTL levels.BIT I/OOne output bit from U1 is available. It is buffered by Q9 and drives out on J4-2. Weak pullup R30 holds J4-2 high when Q9 is turned off by U1. One input bit to U1 is available. It is buffered by U15-A and protected from static and overdrive by D3 and R27. Weak pullup R35 holds the input high when not in use.One output bit from U2 is available. It is buffered by Q10 and drives out on J5-2. Weak pullup R32 holds J5-2 high when Q9 is turned off by U1. One input bit to U2 is available. It is buffered by U15-B and protected from static and overdrive by D4 and R31. Weak pullup R36 holds the input high when notin use.Figure 2 - GETC 1e Block DiagramLBI-38822LBI-38822 2LED INDICATORSLED D1 is controlled by processor U1. The processor must apply pulses to retriggerable one-shot U9-A, pin 4, about every half second or faster to keep the light on. It is used as a visual indication that the software is running. The pulse on U9-4 retriggers the output on U9-6 keeping Q1 on and LED D1 on. If the pulses don’t appear in time, the one-shot times out and U9-6 falls low turning off Q1 and D1. R1 and C17 determine the drop out time.LED D2 is controlled by processor U2. The processor must apply pulses to retriggerable one-shot U9-B, pin 12, about every half second or faster to keep the light on. It is used as a visual indication that the software is running. The pulse on U9-12 retriggers the output on U9-10 keeping Q2 on and LED D2 on. If the pulses don’t appear in time, the one-shot times out and U9-10 falls low turning off Q2 and D2. R4 and C18 determine the drop out time.TROUBLESHOOTINGVery little troubleshooting is possible in the field. Prob-lems may be traced to the 1e module by substituting another 1e module. If it is not known that the substitute module has correct software, either load correct software into it or take the DS2250 modules out of the suspect 1e and put them into the new 1e. If DS2250 modules are substituted, be sure to put U1 from the old 1e into XU1 of the new 1e and likewise for U2. The two processors will generally contain different software.If problems can be traced to the 1e module, here are some things to look for. Visually check for damaged parts, un-soldered pins or parts, broken cable or pins (P1), or unseated DS2250 modules. Look for trash in the SIMM sockets. A magnifying glass or low power microscope is helpful. Make sure S2 and S3 are positioned toward the rear of the GETC in the RUN condition. Make sure the jumper is on J1-1 to 2. Check for 5V 0.25V at C5+. With a high speed, high impedance scope, check for oscillations at U14-4. A somewhat flattened sine wave of about 4V amplitude at 11.0592 Mhz will be seen.PROGRAMMING INSTRUCTIONSLOADING 344A4414G1 SOFTWARE INTOTHE GETC 1e MODULEREQUIRED ITEMS•IBM compatible PC, monitor and keyboard with atleast 640K memory,•Hard disk (recommended but not required) and serialport (COM1)•TQ-3360 programming cable•DB-25 male to DB-9 female adapter or cable (neededif PC COM1 connector is DB-9 male instead of DB-25 male)•Software Distribution diskette 344A4414G1PREPARATIONBefore loading can begin, the files listed below must existon the PC used as the loader. Create a new directory, forinstance, "LOAD1e" with the command "MKDIRLOAD1E". Then change into that directory and copy thefollowing files from the distribution diskette.load1e.exe1etop.hex1ebot.hex1ecrc.hexAlways change to this directory before loading softwareto 1e modules.The executable file "load1e.exe" loads the file"1etop.hex" into the top processor on the 1e module. Thisprocessor is physically in the rear as viewed from the front ofthe GETC and it accesses the top half of GETC RAM memoryspace (1000-1FFF). It is loaded through J2 and J104. Then"load1e.exe" loads file "1ebot.hex" into the bottom proces-sor on the 1e module. This processor is physically in the front,accesses the bottom half of GETC memory (0-FFF) and isserially loaded through J3 and J103. The loader uses file"1ecrc.hex" to check that the file was loaded correctly.This procedure assumes loading will occur after the iemodule is mounted in a GETC and installed in an EDACSstation.LOADING PROCEDURE1.Connect loader cable TQ-3360 from COM1 on thePC to J104 at rear of GETC. A DB-25 male to DB-9female adapter or cable may be required.2.Move S2 and S3 on the 1e module toward the front.If either switch is already positioned to the front,move it to the rear and then back to the front.3.Execute program LOAD1E and follow its instruc-tions. You will be kept informed of execution steps.After the top processor is loaded, move the program-ming cable to J103, then hit a key to load the bottomprocessor.4.When both processors are loaded correctly, thescreen will say "FINISHED - SWITCH S2 AND S3TO THE REAR". Do so and D1 and D2 shouldcome on to indicate code is executing. Unplug theprogramming cable.ERRORSErrors usually mean communications have been lostbetween the PC and the 1e module. If errors occur, checkcables, plugs, and move S2 and S3 to the rear then backtoward the front.Error 1 Did not receive signon banner from DS-2250.Error 2 Did not receive CR-LF from DS-2250.Error 3 Did not receive prompt from DS-2250.Error 4 Did not receive CRC value from DS-2250.Error 5 Did not receive serial number from DS-2250."Cannot open COM1" - COM1 on the PC is non-existentor in use by other software or hardware. A PC re-configu-ration is required."Cannot open ’filename’" - Be sure file exists in theappropriate directory."BAD CRC" - A CRC error means that after loading,memory contents are incorrect or the wrong 1ecrc.hex filewas used. If 1ecrc.hex is the same version shipped withthe software, a 1e module hardware problem is indicated."Wrong serial number-check cables" - If cabling iscorrect, DS-2250 stiks may have been swapped. The fourbyte serial number is printed to the screen to help inrestoring DS-2250’s to their proper locations. The fourbyte serial numbers must be the same for both DS-2250’sexcept that the least significant byte must be an oddnumber for the top DS-2250 and exactly one less for thebottom DS-2250."Illegal serial number" - Serial number is either invalid,was never programmed, or has been erased.*******END OF PROGRAMMING SPEC*******SERIAL NUMBERINGEach DS-2250 contains a unique serial number. Toavoid loading software to the wrong DS-2250, the loaderprogram, 1eload.exe, uses these serial numbers to checkcabling during programming. GETC code will check DS-2250 serial numbers and will not operate if serial numbersare in the wrong location or if the two serial numbers do notcompare correctly.Do not swap DS-2250 stiks in a 1e module or take oneDS-2250 from a 1e and put it in another 1e. It is permissibleto swap DS-2250’s as pairs if the top and bottom positionsare maintained.LBI-38822LBI-388223PARTS LISTSYMBOL PART NUMBER DESCRIPTION— — — CAPACITORS— — — C119A705205P21Tantalum: 22 µf ±20%, 20 VDCW.thruC5C619A702052P14Ceramic: .01 µf ±10%, 50 VDCW.thruC24C1719A705205P19Tantalum: 2.2 µf ±20%, 10 VDCW.andC18C1919A702061P35Ceramic: 30 pf ±5%, 50VDCW.andC20C2119A705205P2Tantalum: 1 µf ±20%, 16 VDCW.— — — — DIODES— — — — D1HP HSMS-T400LEDandD2D319A700053P2Silicon: 2Diode, Fast Recovery, 250 and mA, 70 PIV.D4— — — — JACKS— — — — J122-12-20343Pin; MolexthruJ5J822-10-20919Pin; MolexandJ9— — — — PLUGS— — — — P119B802001P1Header, 14X2; Samtec SpecialSEP-50546-1.7/01— — — TRANSISTORS— — — Q119A700076P2Transistor; NPN, 3904thruQ3,Q5andQ6,Q8thruQ10Q419A700059P2Transistor; PNP, 3906andQ7SYMBOL PART NUMBER DESCRIPTION— — — — RESISTORS— — — — R119B800607P473Metal Film: 47k ohms ±5%, 1/8 w.R219B800607P103Metal Film: 10k ohms ±5, 1/8 w.R319B800607P102Metal Film: 270 ohms ±5%, 1/8 w.R419B800607P473Metal Film: 47k ohms ±5%, 1/8 w.R519B800607P103Metal Film: 10k ohms ±5%, 1/8 w.R619B800607P271Metal Film: 270 ohms ±5%, 1/8 w.R719B800607P102Metal Film: 1k ohms ±5%, 1/8 w.R819B800607P103Metal Film: 10k ohms ±5%, 1/8 w.thruR13R1419B800607P102Metal Film: 1k ohms ±5%, 1/8 w.R1519B800607P103Metal Film: 10k ohms ±5%, 1/8 w.thruR22R2319B800607P105Metal Film: 1M ohm ±5%, 1/8 w.R2419B800607P102Metal Film: 1k ohms ±5%, 1/8 w.R2519B800607P104Metal Film: 100k ohms ±5%, 1/8 w.andR26R2719B800607P101Metal Film: 100 ohms ±5%, 1/8 w.R2819B800607P103Metal Film: 10k ohms ±5%, 1/8 w.andR29R3019B800607P104Metal Film: 100k ohms ±5%, 1/8 w.R3119B800607P101Metal Film: 100 ohms ±5%, 1/8 w.R3219B800607P104Metal Film: 100k ohms ±5%, 1/8 w.R3319B800607P103Metal Film: 10k ohms ±5%, 1/8 w.andR34R3519B800607P104Metal Film: 100k ohms 5%, 1/8 w.andR36— — — — SWITCHES— — — — S119A701324P1SW, PUSHBUTTON.S2ALCO SE1DGPC SW, 2 Position Slide.andS3— —INTEGRATED CIRCUITS— — U1DS2250-64-12Microcontroller SipStik.andU2U3IDT 7134S70J CMOS Dual-Port RAM, 32k (4kX8-Bit).andU4U519A703471P318Octal 3-State Noninverting Transparent and Latch, 74HC573.U6U819A149446P2RS-232 Drivers/Receivers, MAX232A.U9MC514538BDW Multivibrator (Retriggerable,Resettable).U1019A703483P304Hex Inverter, 74HC04AU1119A703483P302Quad 2-Input NAND Gate, 74HC00.GETC 1e MODULE19D903536P1 (344A3912G1, Rev. 0)Issue 1SYMBOL PART NUMBER DESCRIPTION U1219A705981P101Static RAM (SRAM), HM62256A.andU13U1419A703995P2Hex Unbuffered Inverter, 74HCU04.U1519A703483P321Hex Schmitt-Trigger Inverter, 74HC14.— — — — CRYSTALS— — — — Y119A702511G2611.059 MHz.— — — — SOCKETS— — — — XU1AMP 4-382486-0SIMM Socket.andXU2— — — — JUMPERS— — — — P219A702104P1Jumper.BIVAR CI-192-028Insulator (Under Y1).XETEL 42-000967Printed Wire Board.— — — MISCELLANEOUS— — —HARDWARE KIT344A4019G1(1e Installation) 119B802166P1Guard319B201955P9SPC, Thread4N84P13004B6Screw, Machine519A701365P8Washer6N80P13004B6Screw, machine: Pan head;No. 6-32 x 1/4".7N404P13B6Lockwasher, internal tooth: No. 6.84035306P25Washer, Fiber.919J706152P5Strap, Retaining.HARNESS INSTALLATIONHARDWARE KIT19C337712G17160861P33Clip.19A134011P1Screw (wire tie).LBI-38822LBI-38822 4IC DATA MICROCONTROLLER U1/U2DS2250DUAL PORT SRAM U3/U4IDT7134S70J (344A3040P201)OCTAL 3-STATE NONINVERTING TRANSPARENT LATCH U5, U619A703471P318 (74HC573)RS-232 DRIVERS/RECEIVERS U819A149446P2 (MAX232A)MULTIVIBRATOR (Retriggerable, Resettable) U9MC14538BDWHEX INVERTER U1019A703483P304LBI-38822LBI-388225IC DATAQUAD 2-INPUT NAND GATE U11 19A703483P302 (74HC00) STATIC RAM U12, U1319A705981P101 (62256)HEX UNBUFFERED INVERTER U1419A703995P2 (74HCU04)HEX SCHMITT-TRIGGER INVERTER U15 19A703483P321 H(74HC14)LBI-38822LBI-38822 6INSTALLATION INSTRUCTIONSHARNESS ASSEMBLY(19C337712, Sh. 1, Rev. 0)(19D438125, Sh. 3, Rev. 6) LBI-38822LBI-388227OUTLINE DIAGRAM GETC 1e Module(19D903536, Rev. 1)HARNESS(19D904442, Sh. 1, Rev. 0)LBI-38822LBI-388228SCHEMATIC DIAGRAMLBI-38822LBI-38822GETC 1e Module(19D903613, Sh. 1, Rev. 0)9SCHEMATIC DIAGRAMGETC 1e Module(19D903613, Sh. 2, Rev. 0)LBI-38822LBI-38822 10LBI-38822LBI-38822This page intentionally left blank11。
Installation and CommissioningInstructionsNote: QuickSet Pro required for commissioningLightSpot Digital Luminaire ControllersMSM2000A - Control ModuleDHW/DHS - Mini Detector Headfor use with Analogue 1-10V and Fixed-OutputElectronic High-frequency BallastsInstallation GuidelinesThe MSM2000A Control Module is designed to be mounted within the luminaire on fixing centres of 135mm. 2Connections to the control module as shown above should be made using single-core wire (0.5-1.5mm ).The interconnect cable between the detector head and control module should be routed away from the other luminaire internal wiring and away from the lamp end-caps.The recommended position for the detector is in the middle of the luminaire. Where this is not possible and the sensor is fitted near one end of the lamps, please ensure that the sensor is at the ”cold” end of the lamps.The DHW/S Mini Head should be mounted such that only the raised front section of the bezel protrudes through the cut out in the louvre or infill panel. This should be constructed in accordance with the dimensions above. 1. The Mini Detector Head must be mounted within the luminaire. Do not mount remotely.2. The connecting cable must not be extended.3. Artificial light illuminating the Mini Head must only be reflected from the room - i.e. there must be no directillumination. 4. In order to receive satisfactory light-level regulating operation, a detector must observe a substantially greaterproportion of artificial light from the luminaire(s) under its control than from neighbouring luminaires not under its control. This is particularly important when planning the installed layout of linear luminaires that have an integral detector positioned at one end.Mounting DetailsAdvanced FeaturesPhotocellThe MSM2000A incorporates a photocell which can be configured to operate in three different modes, selectable from within the product’s menus on the QuickSet Pro Programmer. These modes are ‘regulating’, passive’ and ‘none’. Note that in any mode of operation, the photocell affects the light output only when the Entry Scene is set to Scene 1.Setting the regulating photocellThis product is intended for use with high frequency regulating ballasts with analogue 1-10V control inputs. An infrared programming tool QuickSet Pro is required for programming the regulating light level set point. The setting is preserved in the event of a power failure and can be re-programmed any number of times.The MSM2000A is set by default to operate in ‘regulating’ mode. Using the Programmer, enter the Utilities menu, select‘LightSpot/MLS/LCM’ and then ‘Set Light Level’. Use the ‘up’ and ‘down’ buttons to manually adjust the light output from the luminaire(s) and when at the required level press and hold ‘OK’ to store. The luminaire(s) will blink to acknowledge a successful store operation.Setting the passive photocellThe QuickSet Pro Programmer provides feedback as to the perceived lighting level.Use Passive mode in applications where light level regulation is not required (e.g. when controlling non-dimmable ballasts) but it is desirable to hold off the controlled lighting when natural light is sufficient.The parameter ‘Threshold’ on the QuickSet Pro menu is used to program the MSM2000A’s passive photocell set point, which determines whether the lights will be allowed to turn on as an unoccupied area is entered. The threshold is programmed as a number between 1 (darkest) and 254 (brightest). This number is not scaled to correlate with ‘lux’ measurements made using a light meter, but nevertheless is a true representation of the light level perceived by the MSM2000A.In order to assist with selection of the appropriate threshold setting, the light level currently perceived by the detector (in terms of a number between 1 and 254) can be viewed on the progammer’s screen briefly following a download operation. The number represents the light level immediately before the download operation took place. Tip: turn the lights off first using the IR Remote/HC5 menu found in Utilities if you want to measure the perceived ambient light level with no contribution from the controlled lighting.Note: When setting the regulating light level as described in the previous section, the Threshold is also set to the current measured level.OneSwitch DimmingOneSwitch dimming affords local control to the end-user whereby a simple, momentary, push-to-make wallswitch can be used to raise or lower the lighting level or to toggle the output ON/OFF. A press of less than 1 second will toggle the output status while a longer press will raise or lower the output. Each time the switch is pressed, the direction of dimming reverses. If the switch has not been pressed for 5 seconds, the direction will be up (brighter) - unless the output is already above 90% (dc 8V) in which case the direction is down.Important A dditional Notes1. A means for disconnection must be incorporated in the fixed wiring in accordance with the current wiring regulations.2. The dimming control output should be connected only to the control input of the ballasts - never to other detectors.3. This equipment should be used to control only those ballasts powered from the same phase as the detector.4. Due to the fact that the photocell is on the ceiling looking down, it is not possible for measurements made with a lux meter onthe working plane to remain constant when daylight illuminates the ceiling and the working plane to a differing extent.Therefore, products of this type should be regarded as capable of maintaining an APPROXIMA TE light level only.5. This equipment switches lights no more frequently than would a responsible human occupant. However, manufacturers ofsome particular lighting types (e.g. ‘2D’ luminaires) may specify a maximum number of switching cycles in order to achieve a predicted lamp life. Please check with the manufacturer of the luminaires to ensure that they are compatible with automatic controls in this respect.6. Some devices in this product range feature a silvered surface finish; this is intended for decorative purposes only. Careshould be taken to avoid accidental separation of the silvered coating from the product. If the unit is built into a luminaire that is subsequently wrapped in film having adhesive properties, it is recommended that a layer of suitable packaging material be used to protect the silvered area.Technical DataMAXIMUM RECOMMENDED MOUNTING HEIGHT: 3.0mOPERATING VOLTAGE: 230V 50Hz (UK & Europe)ota = 0 - 50CCAPACITY: Total load must not exceed2 AMPS, up to 4 Ballasts MAX Electronic, high-frequency ballasts ONLYo INTERCONNECT CABLE TEMPERATURE RATING: 60CCOLOUR: White (RAL9010) or silver bezel (DHW = White, DHS = Silver) MATERIAL: UV stabilised polycarbonate (DHW/DHS)Flame retardant PC/ABS (MSM2000A)IP RATING: 20DIMENSIONS: See diagrams overleafWEIGHT: 32g incl. 0.8m cable (DHW/DHS)48g (MSM2000A)Honeywell Ex-OrSt. Marks Court, North Street, Horsham,West Sussex, RH12 1BW, UK.T el: +44 (0)1942 719229Email:********************************* 。
NO.ISSUED:71145OCT . 12, 1999MODELKML-600MAF KML-600MWF KML-600MRFHOSHIZAKIMODULAR CRESCENT CUBER(FINAL) PARTS LISTREVISED:AUG. 2, 2002KML-600MAFJ-0APRIL 1999K-0JAN. 2000L-0DEC. 2000 KML-600MWFJ-0MAY 1999K-0DEC. 1999L-0JAN. 2001 KML-600MRFJ-0JUNE 1999K-0DEC. 1999L-0FEB. 2001PLASTICABS=Acrylonitrile -butadiene - styreneAC=PolyacetalEV A=Ethylene vinyl acetatePA=Polyamide = NylonPC=PolycarbonateP E=PolyethylenePES=PolyesterPETP=Polyethylene terephthalate = TetlonPP=PolypropylenePS=PolystyrenePIFE=Polytetrafluoroethylene = TeflonPUR=PolyurethanePVC=Polyvinyl chlorideRUBBERV N=Vinyl NitrileEPDM=EP rubberNBR=Nitrile butadiene rubberNR=Natural rubberNP=NeopreneSI.R=Silicone rubberSY.R=Synthetic rubberEPH=EpichlorohydrinSTEELG S=Galvanized steelSS=Stainless steelPS=Plated steelPAS=Primed steelAUXILIARY CODEEx.1K-0Parts are the same as in the preceding(Note) - = Part deleted.year.x = Part deleted and replaced"K" is the tenth in alphabetical order with "I" by "o" part.skipped. So, "K" indicates "2000".o = New part for "x"Ex.2L-0 in the same auxiliary code."L" is the next in alphabeticalorder. So, "L" indicates "2001".Ex.3L-1Each time a part is changed non-interchangeably,in a year, this number advances.KML-600MAF A. ICE CUBER ASSEMBLY J-0, K-0, L-0KML-600MWF A. ICE CUBER ASSEMBLY J-0, K-0, L-0KML-600MRF A. ICE CUBER ASSEMBLY J-0, K-0, L-0KML-600MAFB. REFRIGERATION CIRCUIT J-0, K-0, L-012349101112131516567820212247232425264341505248445146454238393736434332522743283334303140181719293514DETAIL A49KML-600MWFB. REFRIGERATION CIRCUITJ-0, K-0, L-01135112493738202625222324293231141516303336443534404554566282781718910192345523921115355484650414243DETAIL AKML-600MRFB. REFRIGERATION CIRCUITJ-0, K-0, L-05313141555192729286733505889356036374639404445434250112572523242122261617303118342345515056102041525957385448113260DETAIL AKML-600MAF, MWF, MRF C. WATER CIRCUIT J-0, K-0, L-0KML-600MAF D. CONTROL BOX ASSEMBLY J-0, K-0, L-0KML-600MWF, MRF D. CONTROL BOX ASSEMBLY J-0, K-0, L-0KML-600MAF E. LABEL LOCATION J-0, K-0, L-0KML-600MWF E. LABEL LOCATION J-0, K-0, L-09146581632110121574KML-600MRFE. LABEL LOCATIONJ-0, K-0, L-01018171113KML-600MAF, MWF, MRF F. TOP PANEL ASSEMBLY J-0, K-0, L-0KML-600MAF G. FRONT PANEL ASSEMBLY J-0, K-0, L-0KML-600MWF, MRF G. FRONT PANEL ASSEMBLY J-0, K-0, L-0KML-600MAF, MWF, MRF H. ACCESSORIES J-0, K-0, L-0。
DémarragerapideAdaptateur CPL 2000 + prise supplémentaire Modèle PLP2000 (2 x PLP2000)Contenu de la boîteDans certaines régions, un CD est inclus avec votre produit.Pour bien démarrerLes adaptateurs CPL permettent d'augmenter la portée de votre réseau à l'aide de votre câblage électrique existant. Branchez deux adaptateurs CPL ou plus dans des prises murales pour créer une connexion réseau filaire. Vous pouvez ajouter jusqu'à 16 adaptateurs pour augmenter la portée de votre réseau.Présentation de l'adaptateurAvant d'installer votre adaptateur, familiarisez-vous avec ses voyants, sesboutons et ses ports.Ports Ethernet Bouton de sécurité/deréinitialisationVoyantd'alimentationVoyant Ethernet Voyant Pick APlugVoyant d'alimentationVert continu . L'appareil est allumé.Lent clignotement vert (clignotement toutes les trois secondes). L'adaptateur est en mode économie d'énergie.Clignotement vert (clignotement chaque seconde). L'adaptateur configure les dispositifs de sécurité.Éteint . L'adaptateur n'est pas alimenté.Voyant EthernetVert continu . Le port Ethernet est connecté.Éteint . Aucune connexion Ethernet détectée.Voyant Pick A Plug La fonction Pick A Plug (Trouver la meilleure prise) vous permet de choisir la prise électrique ayant le débit de connexion le plus important, repérable par la couleur duvoyant :Rouge . Débit de connexion < 50 Mbits/s (bonne connexion).Orange . Débit de connexion > 50 et < 80 Mbits/s (trèsbonne connexion).Vert . Débit de connexion > 80 Mbits/s (excellenteconnexion).Éteint . L'adaptateur n'a pas trouvé d'autres appareils CPL compatibles utilisant la même clé de chiffrement.Bouton de sécurité/de réinitialisation Maintenez le bouton de sécurité/de réinitialisation enfoncé pendant une à trois secondes, puis relâchez-le pour créer un réseau CPL sécurisé.Maintenez le bouton de sécurité/de réinitialisation enfoncé pendant huit à dix secondes, puis relâchez-le pour réinitialiser les paramètres d'origine de l'adaptateur CPL.Ports Ethernet Deux ports GbE. Utilisez des câbles Ethernet pour brancherles appareils filaires, comme les ordinateurs, les routeurs WiFiou les consoles de jeu vidéo, à votre adaptateur CPL.Pour en savoir plus au sujet des normes auxquelles répond votre adaptateur, reportez-vous au guide d’utilisation.Installer les adaptateurs Pièce 1Pièce 2Sécuriser le réseauLa configuration de la sécurité est facultative, mais fortement recommandée.¾Pour créer un réseau sécurisé :1. Branchez les nouveaux adaptateurs.2. Attendez que les voyants Pick A Plug s'allument.3. Appuyez sur le bouton de sécurité/de réinitialisation de l'un desadaptateurs pendant 2 secondes, puis appuyez pendant 2 secondes sur le bouton de sécurité/de réinitialisation d'un autre adaptateur de votre réseau actuel.Vous devez appuyer sur les deux boutons dans les deux minutes.Une fois l’association sécurisée complétée, les voyants d’alimentation et Pick A Plug s’allument et l’adaptateur peut accéder à Internet.4. Si vous installez des adaptateurs supplémentaires, répétez l'étape 3 avecl'un des adaptateurs sécurisés et l'un des adaptateurs non encore sécurisés. Remarque : Le bouton de sécurité/de réinitialisation ne fonctionne pas en mode d'économie d'énergie (voir la section Conseils de dépannage à la page 10).AVERTISSEMENT : Avant d’appuyer sur le bouton de sécurité, attendez que l’installation de l’adaptateur soit terminée et que les adaptateurs communiquent entre eux (voyant d’alimentation clignotant). En appuyant trop tôt sur ce bouton, vous risquez de désactiver temporairement la communication CPL. Le cas échéant, maintenez enfoncé le bouton de sécurité/de réinitialisation pendant huit à dix secondes pour réinitialiser les paramètres d'origine deAjouter des adaptateursPour brancher des adaptateurs avant d'avoir configuré la fonction deréinitialisation de sécurité, branchez-les simplement et connectez-les à vos appareils.¾Pour ajouter des adaptateurs au réseau CPL après avoir configuré la fonction de sécurité, vous devez suivre cette procédure :1. Branchez et connectez les nouveaux adaptateurs.2. Maintenez enfoncé le bouton de sécurité/de réinitialisation d'undes adaptateurs qui fait déjà partie du réseau sécurisé pendant deux secondes.3. Sur le nouvel adaptateur, maintenez le bouton de sécurité/deréinitialisation enfoncé pendant deux secondes.Vous devez appuyer sur les deux boutons dans les deux minutes.Conseils de dépannageLe voyantd'alimentation est éteint.Assurez-vous que la prise électrique est bien sous tension et que les appareils CPL ne sont pas branchés à une rallonge électrique, un bloc multiprise ou un dispositif de protection contre les surtensions.Le voyantd'alimentation clignote lentement en vert.Le mode d’économie d'énergie est activé lorsque le voyant Ethernet est éteint. Cette situation peut se produire dans les circonstances suivantes :• le câble Ethernet est débranché;• l'appareil branché au moyen du câble Ethernet est éteint;• l'adaptateur est inactif pendant 10 minutes.Il revient au mode normal dans un délai de2 secondes après l'activation du lien Ethernet.Le voyant Pick A Plug est éteint.• Si vous avez configuré la sécurité du réseau, assurez-vous que tous les appareils CPL utilisent la même clé de chiffrement. Reportez-vous au guide d'utilisation en ligne pour les détails.• Maintenez le bouton de sécurité/deréinitialisation enfoncé pendant huit à dixsecondes pour réinitialiser les paramètres d'origine de l'adaptateur CPL.Le voyant Pick A Plug est orange ou rouge.De l'interférence perturbe la communication entre les adaptateurs. Pour résoudre ce problème, effectuez les actions suivantes :• Branchez l'adaptateur dans une autre prise.• Débranchez les appareils qui pourraient causer de l'interférence, comme les limiteurs de surtensionet les appareils à moteur.Le voyant Ethernet est éteint.• Assurez-vous que les câbles Ethernet sont branchés aux appareils et fonctionnentcorrectement.• Maintenez enfoncé le bouton de sécurité/ de réinitialisation de chaque adaptateur CPLpendant huit secondes pour rétablir les paramètres par défaut de l'appareil.11Novembre 2017NETGEAR, Inc. 350 East Plumeria DriveSan Jose, CA 95134, USA SoutienNous vous remercions d'avoir acheté ce produit NETGEAR. Vous pouvez visiter le /support pour enregistrer votre produit, obtenir de l'aide, accéder aux plus récents téléchargements et guides d'utilisation, et vous joindre à notre communauté. Nous vous recommandons d'utiliser uniquement les ressources d'assistance officielles NETGEAR.Marques de commerce© NETGEAR, Inc., NETGEAR et le logo NETGEAR sont des marques de commerce de NETGEAR, Inc. Toutes les autres marques de commerce sont utilisées à titre de référence uniquement.ConformitéPour obtenir la déclaration de conformité actuelle pour l'UE, visitez le /app/answers/detail/a_id/11621.Pour obtenir des renseignements sur la conformité, visitez le /about/regulatory/.Consultez le document relatif à la conformité réglementaire avant de brancher l'appareil.。
SPECIFICATION Source TypeDual LaserWavelength1310 nm and 1550 nm typical Wavelength Accuracy+/- 30 nmOutput LevelT ypically >-6 dBm into 9/125 single mode fiberOutput Stability:T ypically <0.05 dB over 1 hour at 23ºCStabilisation TimeT ypically 30 seconds from power up @ 23ºCOutputContinuous or 1 kHz ModulatedBatteries2AA Alkaline Cells (NiMh on NiCad can be used)Battery Consumption40 mA nominalPower InputCan operate and charge internal batteries using optional chargerSafetyLaser Class 1Case Dimensions160 mm x 83 mm x 30 mmInstrument Weight220gOperational Temperature -15ºC to +50ºC (5ºF to 122ºF)Operational Humidity 95% at 40ºC (104ºF)Storage Temperature-20ºC to 70ºC (-4ºF to 158ºF)MLS2000Single Mode Stabilized Laser SourceDESCRIPTIONThe MLS2000 is a stable optical dual laser source that can be used in conjunction with an optical power meter for optical loss testing of fiber optic cables. It has been designed to output 1310 nm or 1550 nm at a level of-6 dBm into a 9/125 multi-mode fiber.It is particularly suitable for the testing of SDH, CATV,T elecom and other single mode links.Although the MLS2000's main use is in single mode fiber optic cable loss testing, other applications include optical loss testing, and acceptance testing of optical receivers.Both CW (constant wave) and modulated outputs are available with LED mode indication.Battery status warning provides warning of low battery condition. An optical charger is available when rechargeable batteries are fitted.s1310 nm & 1550 nm Dual laser sources Fast laser stabilizations High stability outputs High output powers Temperature compensateds Continuous and modulated outputss Ruggedised waterproof housing to IP54 s3Year manufacturer’s warrantyUKArchcliffe Road Dover CT17 9EN EnglandT+44 (0) 1304 502101 F+44 (0) 1304 207342UNITED STATES4271 Bronze WayDallas TX 75237-1088 USAT800 723 2861 (USA only)T+1 214 333 3201F+1214 331 7399OTHER TECHNICAL SALES OFFICESNorristown USA, Toronto CANADA,Mumbai INDIA, Trappes FRANCE,Sydney AUSTRALIA and theKingdom of BAHRAIN.Registered to ISO 9001:2000 Cert. no. Q 09290Registered to ISO 14001-1996 Cert. no. EMS 61597MLS2000_DS_en_V11Megger is a registered trademark。
r2000 Advanced Wire Tracer SeriesS2600-A T2200 AT-2000-A AdvAnced Wire TrAcer SerieS SpecificATionS-2000-A Series9 – 300 V ac/dc (S2600-A signal load generator)T2200 transmitter and 9 V batteryYes (AT-2005-A only)-2004-A AT-2005-A AT-2000-A AdvAnced Wire TrAcer SerieS deTAiled SpecificATionSSpecifications RangeOperating temperature0 °F to 120 °F (-18 °C to 49 °C)Storage temperature-40 °F to 150 °F (-40 °C to 66 °C)Case size11 x 15.5 x 4 in (39.4 x 27.9 x 10.2 cm)R2000 ReceiverDetectors Electromagnetic coil pick-up for short mode Electrostatic plate pick-up for open modeSensitivity selection x1, x10, x100 course gain adjustment; 0 – 10 fine adjustment Short mode performance Over 20 feet in air under test conditionsOpen mode performance Over 12 feet in air under test conditions60 Hz Rejection120 bdPower supply9 V alkaline batteryDisplay10 LEDs with Chroma filter lensS2600-A Load Signal GeneratorOperating voltage9 - 300 V ac/dcOperating frequency32.768 KHZDuty cycle Transmit 2 pulses with a duration of 0.0625 seconds each, every 0.5 seconds Current output – Low mode35 mA peak, 4 mA averageCurrent output – High mode70 mA peak, 6 mA averageT2200 TransmitterOperating frequency32.768 kHzDuty cycle Transmit 2 pulses with a duration of 0.0625 each every 0.5 secondsSignal output9 V battery24 V batteryHigh setting 1 A, 31 V 3 A, 105 V Medium setting 1.8 A, 13 V 6 A, 45 V Low setting 3.0 A, 6.5 V10 A, 22 VBattery 9 V alkaline24 V jack will accept battery pack accessory (B2024 or B2025)A2201 Clamp-on Transmitter AccessoryOperating frequency32.768 kHz as supplied by the T2200Case break down voltage3000 VMaximum wire size2000 MCM or 2” diameter cableBattery None, power is supplied by the T2200B2024 Rechargeable Battery Pack (AT-2005-A only)Type Nickel-cadmium rechargeable (20AA cells)Capacity24 V, 600 mAhRecharge time14 hoursB2025 Battery Pack Recharger (AT-2005-A only)Input115 V acOutput24 V dc @ 350 mahFor complete specifications please download the product datasheet and the users manual on .Amprobe®info@ Everett, WA 98203Tel: 877-AMPROBE (267-7623)Amprobe®EuropeIn den Engematten 14,79286 Glottertal, GermanyTel.: +49 (0) 7684 8009 - 0For detailed specifications and ordering info go to 6001565 A©2013 Amprobe. All rights reserved.。
1.Which of the following will produce an inverted image of the object O?(C is the centre of curvature and F is the focus of themirror.)A.(1)onlyB.(3)onlyC.(1)and (2)onlyD.(2)and (3)onlyE.(1),(2)and (3)2.Which of the rays above best shows the path of light ray passing through a 450-900-450perspex prism?(Refractive index of perspex =1.33)A.P B.Q C.R D.S E.T3.Which of the following optical instruments will givea real and magnified image?A.Sliding projectorB.Magnifying glassC.MicroscopeD.PeriscopeE.Camera4.Three rays of light X,Y and Z pass through a thin converging lens.The letters F and F'denote the two principal foci.Which of the rays is/are drawn correctly?A.Y onlyB.X and Y onlyC.X and Z onlyD.Y and Z onlyE.X,Y and Z 5.Two thermometers of different thermometric substances are used to measure temperature in Celsius scale.They will read the same temperature A.at 0o C only.B.in range between 0o C and 100oC.C.at 0o C and 100o C.D.at 100o C.E.t all the temperature.6.A liquid is passed continuously through a tube at a rate of 0.1kg per minute.The liquid in the tube is heated by a filament of 30W so that the liquid temperature increases from 16o C to 20o C in passing through the tube.What is the specific heat capacity of the liquid,in J kg -1K -1?A.75B.450C.750D.1125E.45007.If someone wants to have a bath at 60o C,what mass of cold water at 10o C must be added to 80kg of hot water at 70o C?A. 6.3kg B.16kg C.20kg D.32kg E.64kg8.Which of the following statements is/are correct?(1)During fusion,liquid will be at a higher temperature than surrounding solid.(2)During vaporization,gas will be at a high temperature than surrounding liquid.(3)If thermal energy is supplied at a faster rate,liquid still boils at same temperature.A (1)onlyB (2)onlyC (3)onlyD (I)and (2)onlyE (1),(2)and (3)9.A certain solid X of mass 0.5kg is heated by a heater of constant power.The variation of temperature with time is given above.Given that specific latent heat of fusion of solidX =1x 105J kg -1.If 20%of the supplied heat is lost to the surroundings,find the total energy supplied by the heater in the first 40minutes.A.125kJ B.l00kJ C.93.8kJ D.80kJE.Cannot be determined because the specific heat capacities are not given.10.A gas at 300C and atmospheric pressure P 0iscompressed to 20%of its original volume and 12P 0.Calculate its temperature.A.7270CB.4540CC.3380CD.1260CE.650C11.When a water wave propagates from shallow waterinto deep water,which of the following changes take place?Wave speed Frequency Wavelength A.increases increase increases B.increases no change increases C.decreases decreases decreases D.decreases no change decreases E.no changedecreasesincreases12.A transmitter emitting microwave is placed behind ametal sheet which has an opening as shown in the given diagram.No microwave can he detected at a point P Which of the following modifications can improve the reception at P?A.Place the transmitter nearer the opening.B.Place the transmitter farther away from the opening.C.Increase the width of the opening.D.Decrease the width of the opening.E.Tune up the power of the transmitter.13.In a ripple experiment,two dot vibrators S 1and S 2vibrating in phase are at different distances from a point X as shown below.The point O is equidistant from both sources.X is a point of destructive interference and there are two points of constructive interference between X and O The wavelength of the water wave is A. 1.2m B. 1.6m C.2m D.3m E.4m14.Which of the following waves has the highestfrequency?A.green lightB.infra-red raysC.microwavesD.T.V.wavesE.Indigo light15.The diagrams A and B represent the traces on an oscilloscope of sound waves produced by two different musical instruments.The two instruments are of the same(1)intensity (2)pitch (3)qualityA.(1)onlyB.(3)onlyC.(1)and(2)onlyD.(2)and (3)onlyE.(1),(2)and (3)16.A small bearing is allowed to fall from rest at thesurface of a cylinder of water.The illuminating light flashes at a regular interval of 0.1s.The bearing can be seen at positions as shown in the figure below.Find the acceleration between positions A and B.Assume that the acceleration isuniform.A.0.5ms -2B.0.6ms -2C. 1.67ms -2D. 2.4ms -2E.6ms -217.A ball bounces up and down on the ground in thevertical direction.Which of the following graphs best describes the variation of its acceleration a with timet?18.Referring to the given a-t graph,which of the following graphs correctly shows the variation of distance travelled by theobject?19.A man weighs an object with a spring balance in alift.Before the lift moves the scale reads 50N.The lift goes down and then stops.The reading on the Scale isA.50N throughout the journey.B.more than 50N when the lift starts,and remains steady until it comes to rest.C.less than 50N when the lift starts,and remains steady until it comes to rest.D.more than 50N as the lift starts,and less than 50N as it comes to rest.E.less than 50N as the lift starts,and more than 50N as it comes to rest.20.Three blocks A,B and C of masses m,2m and 2m respectively are p1aced on a smooth horizontal ground as shown in the figure above.A constant horizontal force is applied to block A so that the three blocks move with the same acceleration towards the right.What is the resultant force acting on block B?A.F/5B.F/3C.2F/5D.3F/5EF21.Which of the following statements about the thirdlaw is/are CORRECT ?(1)Action is equal to reaction,in magnitude.(2)Both action and reaction act on the sameobject at the same time.(3)Action and reaction are in the same direction always.A.(1)only B.(3)onlyC.(1)and (2)onlyD.(2)and (3)onlyE.(1),(2)and (3)22.A gas atom of mass m moving with a uniform speed V makes an elastic collision with the wall of the container as shown in the diagram.What is the magnitude of the change in the momentum of the gas atom?A.2mvcos B.2mvsin C.mvcos D.mvsin E.2mv23.T wo boxes are attached against a compressed springas shown,on a smooth bench.The ratio of their masses is a :b,which of the following statements is correct?A.After explosion,their speeds are in the ratiob :a.B.After explosion,their momenta are in the ratioa :b.C.After explosion,their momenta are in the ratiob :a.D.After explosion,their speeds are in the ratioa :b.E.After explosion,their masses are in the ratiob :a.24.A 1m light rod is hung horizontally by twoinextensible strings A and B as shown in thefigureA mass of 10kg is now hung 0.2m from the string B.The tension in both strings areTension of A/NTension of B/NA.2070B.2080C.3080D.5050E.802025.A tennis ball of mass 0.05kg is struck by a strongstroke and has a change of velocity of 60ms -1.Suppose the contact time between the ball and the racket id 0.12s,find the average force acting on the ball.A.3NB.12.5NC.25ND.50NE.90N26.In the below figure shows a hydraulicpress.The diameter of piston X is 2cm and that of piston Y is 8cm.A block of mass 64kg is placed on piston Y.If the efficiency of the machine is 80%,find the effort required to raise the block.A.5N B.50N C.l00N D.200N E.400N27.A light,conducting and negatively charged sphere is suspended from an insulating thread.A positively charged metal plate is brought near to the sphere as shown above.Which of the following statements best describes the motion of the sphere?A.It moves away from the plate.B.It moves away from the plate first and then moves back.C.It moves towards the plate,touches it andremains there.D.It moves towards the plate,touches it and thenmoves away.E.It remains stationary.28.I n the given circuit,V 1and V 2are two identicalvoltmeters.What are the readings of the voltmeters and the brightness of the light bulb?Reading of V 1Reading of V 2Light bulbA.6V 6V darkB.3V 6V brightC.0V 6V darkD.6V 0V brightE.3V 0Vdark29.Two uncharged conducting spheres A and B are mounted on insulating bases and placed IN CONTACT with each other.A negatively charged rod is brought near to sphere B.If sphere A is moved away from B with the position of the charged rod unchanged,what will be the charge on the two spheres?Charge on sphere A Charge on sphere BA.Negative NegativeB.Negative PositiveC.Positive NeutralD.Positive NegativeE.PositivePositive30.In the given circuit,all resistors are identical.If the key K in the circuit is closed,what are the changes on the readings of ammeters A 1and A 2?Reading of A 1Reading of A 2A.increases decreasesB.increases increasesC.decreases decreasesD.decreases no changeE.increasesno change31.F ind the value of I in the above circuit.A.2AB.3AC.4AD.5AE.6A32.When a resistor is connected to a 6V battery,itdraws a 25mA current.Find the resistance and the power dissipated by the resistor.Resistance Power A.240 0.15W B.150 2.4W C.42 150W D.24 1.5W E.1524W33.What changes should be made so that the 'ring main'circuit shown above will work better and be safer?(1)Rewire socket P which is connected wronglyat present.(2)Rewire socket R which is connectedwrongly at present.(3)Add an earth wire to all the sockets,P,Qand R.A.(1)only B.(2)only C.(3)onlyD.(1)and (3)onlyE.(2)and (3)only34.A galvanometer has a resistance of 4.8 and givesa full-scale deflection of 40mA.It can be adapted to measure currents up to 1A by connecting a coil of resistance ofA.20 in parallel.B.2 in parallel.C.0.2 in parallel.D.0.2 in series.E.0.02 in series.35.Which of the following comparisons is/are correctwhen -radiation and -radiation enter a cloud chamber?(1)Both radiations produce thin and twisted tracks.(2)Both radiations produce ion pairs as they travel along.(3)Each -radiation produces one track and so does particle.A.(1)onlyB.(2)onlyC.(3)onlyD.(1)and (2)onlyE.(1),(2)and (3)36.It is found that the radiation from a certainradioactive source can pass through a sheet of cardboard.Most of the radiation is stopped by a 5mm thick aluminium sheet,but some of the radiation passes through a block of lead.Which of the following could be emitted by the radioactive source?A.Beta radiation onlyB.Gamma radiation onlyC.Alpha and beta radiationD.Alpha and gamma radiationE.Beta and gamma radiation37.What is the use of the pressurized water inside anuclear power reactor?A.To carry energy awayB.To control the reaction rateC.To generate steamD.To act as nuclear fuelE.To prevent accident38.The count rate (in counts per minute)due tobackground radiation in a room far away from any radioactive source is measured five times at 2minute intervals using a GM counter.Which of the following would be the likely results?A.4750364345B.4734251712C.4444444444D.3640444852E.0044039.In handling radioactive substance in schoollaboratory,safety precaution should be noted because(1)nuclear radiation causes cancer.(2)nuclear radiation is not felt when a man isbeing exposed to it.(3)some types of radiation can penetratethrough the human body without significantly loss in energy.A.(1)onlyB.(2)onlyC.(3)onlyD.(1)and (2)onlyE.(2)and (3)onlyDirections :Each question below (40-45)consists of two statements.Decide whether each of the two statements is true or false.If both are true,then decide whether the second statement is a correct explanation of the first statement.Then select one option A -E according to the following table:1st Statement 2nd Statement A.True True 2nd statement is a correct explanation of the 1st statement.B.True True 2nd statement is NOT a correct explanation of the 1st statement.C.True False ----------------D.False True ----------------E.FalseFalse----------------1st statement2nd statement40.A body at high temperature has more internalenergy than another body at low temperature.Heat flows from a body of high temperature to a body of low temperature.41.Absolute zero is the temperature at which gaspressure is zero.Only ideal gas have a gas pressure of zero.42.The reaction of fulcrum has the largest magnitudeof force over all the applied forces on a balanced lever.To balance a lever,the fulcrum situates at the position where the resultant of all the applied forces acts.43.An object of mass m moving with velocity vpossess a K.E.of21m v 2..The kinetic energy of an object must be changed if its momentum is changed.44.A charged glass rod loses its charge when it ispassed over a flame.The ions in the flame will neutralize the charge on the glass rod.45.Cathode rays are beta radiation.Both beta particles and cathode rays are electrons.END OF PAPER。