阿尔派163说明书
AI-NET接口这是一个多功能的数字接口
是对于阿尔派主机来说它一般有3个功能
第一接H800等阿尔派配套设备
第二通过专用转接线将这个接口设置为AUX、RCA输入和挂蓝牙模块等实现模拟输入
第三通过专用转接线将这个接口设为苹果手机的专用接口，实现数字输入
确认系统左右声道及喇叭相位是否正确，相位仪。
对主机以及功放电平进行匹配，最大不失真，示波器。
除前声场之外，关闭后声场及超低音，对前声场进行高通HPF切频，频点根据每套喇叭频响范围确认，市面上大部分喇叭都可以切在80Hz以上高通，喇叭素质高的可以切到60Hz。
750-504 / 753-50442264-Channel Digital Output Module 24 V DCShort-circuit protected; high-side switchingFig. 750 SeriesDelivered without miniature WSB markersDO 2 Data contacts24 VDO 4Power jumper contacts0 VDO 4 DO 2 Status DO 10 V24 V24 VDO0 VDO 2 DO 3DO 4750-50412345678Control signals are transmitted from the automation device to connected actuators via the digital output module.All outputs are short-circuit proof.Field and system levels are electrically isolated.DescriptionItem No.Pack. Unit 4DO 24V DC 0.5A 750-50414DO 24V DC 0.5A/R*750-504/000-80014DO 24V DC 0.5A/T 750-504/025-0001Extended temperature range: -20 °C ... +60 °C 4DO 24V DC 0.5A/T/R*750-504/025-8001Extended temperature range: -20 °C ... +60 °C 4DO 24V DC 0.5A (without connector)753-5041* /R: Interference-free for safety function applications (see manual)AccessoriesItem No.Pack. Unit 753 Series Connectors 753-11025Coding elements753-150100Miniature WSB Quick marking system plain 248-5015with marking see Section 11ApprovalsConformity marking1Korea CertificationMarine applications (versions upon request)ABS, BV, DNV, GL, KR, LR, NKK, PRS, RINAr UL 508r ANSI/ISA 12.12.01Class I, Div. 2, Grp. ABCD, T44 TÜV 07 ATEX 554086 XI M2 Ex d I Mb,II 3 G Ex nA IIC T4 Gc, II 3 D Ex tc IIIC T135°C DcPermissible ambient temperature 0 °C ... +60 °CIECEx TUN 09.0001 X Ex d I Mb,Ex nA IIC T4 Gc, Ex tc IIIC T135°C DcPermissible ambient temperature 0 °C ... +60 °CTechnical DataNo. of outputs4Current consumption (internal)10mAVoltage via power jumper contacts 24 V DC (-25 % ... +30 %)Type of loadresistive, inductive, lamps Max. switching frequency 1 kHzOutput current (max.)0.5 A, short-circuit protectedInductive load switch off energy dissipation W (max.)0.3 J; L max = 2 x W max / I 2Current consumption typ. (field side)15 mA / module + charge Isolation500 V system/supply Internal bit width 4 bitsWire connection CAGE CLAMP ®Cross sections0.08 mm² ... 2.5 mm² / AWG 28 ... 14Strip lengths, 750/753 Series 8 ... 9 mm / 0.33 in 9 ... 10 mm / 0.37 in Width 12mm Weight49.5gEMC immunity of interference acc. to EN 61000-6-2, marine applications EMC emission of interferenceacc. to EN 61000-6-4, marine applicationsWAGO Kontakttechnik GmbH & Co. KGSubject to design changes 05.01.2015 Postfach 2880 - D-32385 Minden Hansastr. 27 - D-32423 Minden Tel.:+49(0)571/887-0E-Mail:*************Fax: +49(0)571/887-169 。
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Bulletin E-71 Specifications - Installation and Operating InstructionsU.L. AND C.S.A. TYPELEADS, 6 [152.4] LONG.INCLUDES TERMINAL3-11/32SPECIFICATIONSService:Gases or liquids compatible with wetted materials.Wetted Materials:Vane:316 SSBody:Brass or 316 SS standard.Magnet Keeper:430 SS standard, 316 SS optional.Options:Other materials also available, consult factory(e.g. PVC, Hastelloy, Nickel, Monel, Titanium).Temperature Limit: -4 to275°F (-20 to 135°C) standard, MT high temperatureoption 400°F (205°C) [MT option not UL, CSA, ATEX or IECEx] ATEX and IECExoptions, ambient temperature -4 to 163°F (-20 to 73°C); Process temperature -4to 163°F (-20 to 73°C).Pressure Limit:Brass body 1000 psig (69 bar), 316 SS body 2000 psig (138bar), optional 5000 psig (345 bar) available with 316 SS body and SPDT switchonly.Enclosure Rating:Weatherproof and Explosion-proof. Listed with UL and CSAfor Class I, Groups C and D; Class II, Groups E, F, and G.ATEX 0344 II 2 G Ex d IIB T6 Gb -20°C≤Tamb≤73°C.-20°C≤Process Temp≤73°C.EC-Type Certificate No.: KEMA 03 ATEX 2383.ATEX Standards: EN60079-0: 2009; EN60079-1: 2007.IECEx Certified: For Ex d IIB T6 Gb -20°C≤Tamb≤73°C. -20°C≤ProcessTemp≤73°C.IECEx Certificate of Conformity: IECEX DEK 11.0071.IECEx Standards: IEC 60079-0: 2007; IEC 60079-1: 2007.Zone I. Also FM approved.Switch Type:SPDT snap switch standard, DPDT snap switch optional.Electrical Rating:UL, FM, ATEX and IECEx models 10A @ 125/250 VAC (V~).CSA models: 5A @ 125/250 VAC (V~); 5A res., 3A ind. @ 30 VDC (V). MVoption: 1A @125 VAC (V~); 1A res., .5A ind. @ 30 VDC (V). MT option: 5A @125/250 VAC (V~). [MT and MV option not UL, CSA, FM, ATEX or IECEx].Electrical Connections:UL and CSA models: 16 AWG, 6˝ (152 mm) long. ATEXand IECEx unit: Terminal block.Conduit Connection:3/4˝ female NPT.Process Connection:1-1/2˝ male NPT.Mounting Orientation:Within 5° of vertical for proper operation. Units forhorizontal installation (vertical pipe with up flow) available.Set Point Adjustment:For universal vane: five vane combinations.Weight:4 lb 8 oz (1.9 kg).Rugged and reliable the Flotect®V4 flow switch operates automatically toprotect equipment and pipeline systems against damage from reduction or loss offlow. The V4 is time tested being installed in thousands of pipelines and processingplants around the world. A unique magnetically actuated switching design givessuperior performance. There are no bellows, springs, or seals to fail. Instead, a free-swinging vane attracts a magnet within the solid metal switch body, actuating asnap switch by means of a simple lever arm.FEATURES• Leak proof body machined from bar stock• Choice of custom vane calibrated for your application, Model V4, or fieldadjustable multilayer vane, Model V4-2-U (see set point chart on page 4)• Weatherproof, designed to meet NEMA 4• Explosion-proof (listing included in specifications)• Installs directly and easily into pipeline with a thredolet, tee, or flange (seeapplication drawings on page 4)• Can be used in pipes 1-1/2˝ and up• Electrical assembly can be easily replaced without removing the unit frominstallation so that the process does not have to be shut down• High pressure rating of 1000 psig (69 bar) with the brass body and 2000 psig (138bar) with the 316 SS bodyAPPLICATIONS• Protects pumps, motors and other equipment against low or no flow• Controls sequential operation of pumps• Automatically starts auxiliary pumps and engines• Stops liquid cooled engines, machines and processing when coolantflow is interrupted• Shuts down burner when air flow through heating coil fails• Controls dampers according to flowNotes:• Check all ratings given in the instructions and on the product to make sure that theproduct is suitable for your application. Do not exceed electrical ratings, pressureratings, or temperature ratings of the product.• Disconnect power supply before beginning installation to prevent possibleequipment damage or electrical shock.MAINTENANCEInspect and clean wetted parts at regular intervals. The cover should be in place atall times to protect the internal components from dirt, dust, and weather, and tomaintain hazardous location ratings. Disconnect device from the supply circuitbefore opening to prevent ignition of hazardous atmosphere. Repairs to beconducted by Dwyer Instruments, Inc. Units in need of repair should be returned tothe factory prepaid.* Options that do not have ATEX or IECEx.Attention:Units without the “AT” suffix are not Directive 94/9/EC (ATEX) compliant. These units are not intended for use in potentially hazardous atmospheres in the EU. These units may be CE marked for other Directives of the EU.INSTALLATION1. Remove packing material from switch body-cap and remove tape from magnetkeeper. Adjust vane length if necessary on multi-layer vanes only (see flow rate charts on next page). Install switch in thredolet previously welded to line.In some cases, it may be necessary to install the switch in a flange or tee (see installation drawings on next page). Note: extreme care must be exercised in welding the fitting to the line so that it is plumb and level.ADJUSTMENT OF MULTI-LAYER VANERemove only those layers which are too long. Leave the smaller layers to reinforce the vane. The longest vane fits 6˝ (150 mm) or larger pipe, thesecond longest vane fits 4˝ (100mm) pipe, etc. Actuation-Deactuation rates are shown in the charts on the next page. To remove vane layers, proceed as follows:a. Remove the two screws and lockwashers holding the layers together. Donot lose these special corrosion resistant type 316 stainless steel screws and lockwashers.b. Remove the unwanted layers.c. Resecure the vane with the original two screws and lockwashers.d. With a hammer, lightly peen the ends of the screws so that they can't backout.e. If you lose the screws or lockwashers, don't replace with other parts whichmay corrode and break. That will void the warrantee and might cause severe damage to equipment located downstream of the switch.Note:Custom vane units have been calibrated at factory to meet requirements. Do not change.2. The arrow on the side of the switch must point in the direction of flow.3. Wiring: UL and CSA units only: thread connecting wires through conduit andconnect. Wire in accordance with local electrical codes.Black - CommonBlue - N.O.Red - N.C.Note:Double pole, double throw switches have dual black, blue and redleads. These are connected in the same manner as single pole, double throw switches, as described above.ATEX and IECEx Installation Instructions:Cable ConnectionThe cable entry device shall be certified in type of explosion protectionflameproof enclosure “d”, suitable for conditions of use and correctly installed.Cable entry may exceed 70°C. Conductors and cable gland rated ≥90°C shall be used.Conduit ConnectionAn Ex d certified sealing device such as a conduit seal with setting compound shall be provided immediately to the entrance of the valve housing. Cable entry may exceed 70°C. Conductors and cable gland rated ≥90°C shall be used.Note:The switch is deactivated and contacts are in normal condition when there is no flow in the line.4. Make sure conduit or cable are properly sealed. Electrical components mustbe kept free of moisture, including condensation, at all times. CAUTION:To prevent ignition of hazardous atmosphere, disconnect the device from the supply circuit before opening. Keep assembly tightly closed when in operation.Note:ATEX and IECEX units only: The temperature class is determined by the maximum ambient and or process temperature. Units are intended to be used in ambient of -20°C≤Tamb≤73°C. Units may be used in process temperatures up to 133°C providing the enclosure and switch body temperature do not exceed 73°C. The standard Temperature Class is T6 Process Temp ≤73°C.TERMINAL CONNECTIONS SPDT TERMINAL CONNECTIONS DPDT ground screw inside the housing must be used to ground the control. The external bonding screw is for supplementary bonding when allowed or required by local code. When external bonding conductor is required, conductor must be wrapped a minimum of 180° about the external bonding screw. See below.Actuation rates are based on cold water at a specific gravity of 1.0. For fluids of different specific gravity, actuation rates may be approximated by dividing the rate shown by the square root of the specific gravity.Actuation rates are based on air at standard conditions. For gases at other pressures, temperatures, or specific gravities, consult factory forequivalent flow approximations.VANE LAYERS 11&21,2,&31,2,3,&41,2,3,4,&51.5˝ PIPE7-326.67-11.672˝ PIPE 15-856.7-307-426.7-153˝ PIPE45-22167-83.323-1486.7-53.311-741.7-26.74˝ PIPE95-40367-15050-35190-13227-19102-71.717-1265-456˝ PIPE210-120800-450130-90500-33380-60300-23360-45233-16740-30152-1138˝ PIPE375-1751417-667230-150867-567160-115600-433120-90450-33380-65300-25010˝ PIPE600-3002267-1133450-2501700-950300-1801133-683230-150867-567135-100517-38312˝ PIPE900-4503400-1700650-3502467-1317450-2751700-1033310-2001167-750200-140750-53320˝ PIPE2400-12009083-45501800-10006817-37831200-7004550-2650850-5503217-2083575-4002183-151718˝ PIPE2000-10007567-37831450-8005483-30331000-6003783-2267700-4502650-1700460-3251733-123316˝ PIPE1400-8005300-30331200-6504550-2467750-4502750-2083550-3602083-1367360-2501367-95014˝ PIPE1200-6004550-2267900-5003400-1900600-3502267-1317430-2801633-1067290-2001100-750APPROXIMATE ACTUATION/DEACTUATION FLOW RATES FOR COLD WATER.UPPER FIGURES IN GPM. LOWER FIGURES IN LPMVANE LAYERS 11&21,2,&31,2,3,&41,2,3,4,&51.5˝ PIPE 32-1715-82˝ PIPE 65-3230-2023-1310-63˝ PIPE 210-105100-50120-7060-3060-4830-204˝ PIPE 400-200190-90195-14090-70135-10060-5065-5030-206˝ PIPE 950-475450-220550-375260-180375-265180-130260-200120-90130-10060-508˝ PIPE 1550-850730-4001100-700520-330725-500340-240500-400240-190310-250150-12010˝ PIPE2400-13001100-6001850-1200870-5701200-850570-400875-700410-330650-525310-25012˝ PIPE3450-19001600-9002700-17501300-8001850-1300870-6101250-1000590-4701000-800470-38020˝ PIPE10000-55004700-26007400-48003500-23005300-37002500-17003900-31001800-15003550-28501700-130018˝ PIPE8000-44003800-21006000-39002800-18004300-30002000-14003100-25001500-12002800-22501300-110016˝ PIPE6400-35003000-17004800-31002300-15003350-23501600-11002500-20001200-9002200-17501040-83014˝ PIPE4700-26002200-12003400-22001600-10002600-18001200-8001900-1500900-7101600-1250760-590APPROXIMATE ACTUATION/DEACTUATION FLOW RATES FOR AIR.UPPER FIGURES IN SCFM. LOWER FIGURES IN LPSValues shown in both charts are nominal. If normal flows exceed actuation rates by less than 10%, custom vanes are recommended.Figures are based on standard vertical installation in a 1-1/2" thredolet in a horizontal run of pipe.V4 Universal Vane Flow ChartsAPPLICATION DRAWINGS FOR FLOTECT ®AUTOMATIC FLOW SWITCHESStandard Installation©Copyright 2012 Dwyer Instruments, Inc.Printed in U.S.A. 5/122-1/2˝ Thredolet Installation1-1/2˝ X 1-1/2˝ X 1-1/2˝Tee Installation2˝ X 2˝ X 2˝Tee InstallationFlange InstallationFR# 82-440629-00 Rev. 4W.E. ANDERSON DIV., DWYER INSTRUMENTS, INC..O. BOX 358 • MICHIGAN CITY, INDIANA 46360 U.S.A.Phone: 219/Fax: 219/872-9057e-mail:*******************。
