August 2005iTNC 530The Versatile Contouring Control for Milling, Drilling,and Boring Machines,and Machining Centers Information for the Machine Manufacturer2iTNC 530•Contouring control for machines with up to 11 axes and controlled spindle (depending on MC)•HEIDENHAIN inverter recommended •TFT color flat-panel display •Hard disk with at least 30 GB•Programming in HEIDENHAIN conversational format or according to ISO•Standard milling, drilling and boring cycles • Probe cycles•FK free contour programming•Special functions for fast 3-D machining•Short block processing time (0.5 ms with MC 422B)•Automatic calculation of cutting data •Pallet management •Option: Windows 2000HEIDENHAIN TNC Contouring Control with InverterBF 150 flat-panel display with TE 530BkeyboardMC 422B, CC 424with modular inverterSystem testsControls, motors and encoders from HEIDENHAIN are in most cases integrated as components in larger systems. In these cases, comprehensive tests of the complete system are required, irrespective of the specifications of the individual devices.Consumable partsControls from HEIDENHAIN include in particular the following consumable parts:•Hard disk •Buffer battery •FanStandardsStandards (ISO, EN, etc.) apply only where explicitly stated in the catalog.ContentsPageTables with Technical Specifications, Machine Interfacing,User Functions and Accessories4Control Systems11Inverter Systems24Cable Overviews42Technical Description45Overall Dimensions69Documentation95Service96Subject Index98Please refer to the page references in the tables with thespecifications.The features and specifications described here apply for thefollowing control and NC software versions:iTNC 530340422-xx(export license required)340423-xx(no export license required)340480-xx(with Windows 2000,export license required)340481-xx(with Windows 2000,no export license required)iTNC 530 with smarT.NC340490-xx(export license required)340491-xx(no export license required)340492-xx(with Windows 2000,export license required)340493-xx(with Windows 2000,no export license required)Some of these specifications require particular machineconfigurations. Please note also that, for some functions, aspecial PLC program must be created by the manufacturer.This catalog supersedes all previous editions, which therebybecome invalid.Subject to change without noticeWindows 2000 is a registered trademark of the MicrosoftCorporation.3Specifications1) As ordered2) On motors with two pole pairs* For more information, refer to the iTNC 530 brochure (Id. Nr. 363 807-xx) 42)Single/double speed5Machine Interfacing61)As ordered7User Functions* For further information, refer to the iTNC 530 brochure (Id. Nr. 363 807-xx) 8* For further information, refer to the iTNC 530 brochure (Id. Nr. 363 807-xx)Software Options* For further information, refer to the iTNC 530 brochure (Id. Nr. 363 807-xx)1) These software options are standard in the iTNC 530 with MC 422 B.9Accessories* For further information, refer to the iTNC 530 brochure (Id. Nr. 363 807-xx)1) For registered customers, these software products are available for downloading over the Internet.10HEIDENHAIN Control Systems OverviewMC 422B, CC 422with compact inverter and additionalpower module MC 422B, CC 424 with modular inverterThe iTNC 530 contouring control from HEIDENHAIN includes various components,which can be selected and combined to fit the application.1112Main ComputerMC 422B with 10 position encoder inputsMain computerThe MC 422B and MC 420 main computers include:•Processor (MC 422 B: Pentium III 800 MHz; MC 420: Celeron 400 MHz)•128 MB random access memory •PLC•Interface to CC 4xx controller unit•Interface to operating panels and screen •Interface to handwheel and touch probes•Further interfaces (PLC expansion, Ethernet, USB,RS-232-C/V.24, RS-422/V.11)To be ordered separately:•HDR hard disk with the NC software•SIK component (System Identification Key) for enabling the control loops and software optionsPower supply Power for the main computer is provided by the power supply unit via the CC 42x controller unit.Export versionSince the complete NC software is saved on the hard disk, no export version is required for the main computer itself. Export versions are available only for the easily replaceable hard disk and the SIK .MC 422BThe MC 422B main computer is available in versions without,with 5, or with 10 position encoder inputs. The version without position encoder inputs is intended for the CC 424 controller.The MC 422B is available in a dual-processor version with Windows 2000.Single-processor versionDual-processor version with Windows 2000Weight 4.3 kg 4.5 kg 4.7 kg Id. Nr.387 173-xx387 181-xx387 189-xxWeight 4.8 kg 5.0 kg 5.2 kg Id. Nr.387 175-xx387 183-xx387 191-xxPosition inputs Without 5 x 1 V PP or EnDat 10 x 1 V PP or EnDat Recommended CC 424CC 422 with 6CC 422 with 10/12controller unitshaft-speed inputsshaft-speed inputs13MC 420with 5 position encoder inputsPosition inputs 5 x 1 V PP or EnDatController unit CC 422 with 6 shaft-speed inputs Weight 4.2 kg Id. Nr.515 929-xxMC 420The MC 420 main computer is available in versions with five position encoder inputs. It can also be provided with software options. The MC 420 offers up to six control loops.Software optionsWith software options, the features of the MC 420 can also be adapted retroactively to meet new requirements These software options are described on page 9. They are enabled by entering keywords based on the SIK number, and are saved in the SIK component. Please indicate your SIK number when ordering new software options.Software option 1367 591-01Software option 2367 590-01HEIDENHAIN-DNC 526 451-01Additional languages 530 184-01DXF conversion 526 450-01Feature Content Level (FCL)529 969-01For MC 420HEIDENHAIN-DNC 526 451-01DCM (Dynamic Collision Monitoring)526 452-01DXF conversion 526 450-01Additional languages 530 184-01Feature Content Level (FCL)529 969-01For MC 422 B14Main Computer – HDR Hard Disk, SIK ComponentSIK componentThe SIK component holds the NC software license for enabling control loops and software options. It gives the main computer an unambiguous ID code—the SIK number. The SIK component is ordered and shipped separately. It must be inserted in a special slot in the HDR.The SIK component with the NC software license is available in various versions, depending on the main computer and the enabled control loops. Further control loops—up to the maxi-mum number available (see Controller Unit)—can be enabled retroactively by entering a keyword. HEIDENHAIN provides the keyword, which is based on the SIK number.When ordering, please indicate the SIK number of your control.When the keywords are entered in the control, they are saved in the SIK component. This enables and activates the options.Master keywordThere is a master keyword for putting the iTNC 530 into service that will unlock all control loop options for a duration of two weeks. After this period, the control loop options will be active only through the correct keyword.Should service become necessary, the SIK component must be inserted in the replacement control to enable all required options.Feature Content Until now, each NC software update contained error fixes and Level (FCL)software improvements. As of NC software 340 49x-02, error fixes and software improvements are separated from each other. This is done to avoid customers taking advantage of improvements even though they are only receiving the soft-ware update to correct errors. The corrected NC software is free of charge. The software improvements can be enabled via the Feature Content Level option (Id. Nr. 529 969-01) for a fee.HDR hard diskThe HDR hard disk is removable. It contains the NC software and a slot for the SIK component.HDRhard diskSIK componentHDR for MC 420MC 422B MC 422B 1 processor 2 processorswith Windows 2000iTNC 530HDR: 387546-01HDR: 387545-01with SW 340422-xxwith SW 340480-xx iTNC 530HDR: 387 546-51HDR: 387 545-51export version with SW 340423-xx with SW 340481-xx iTNC 530HDR: 524571-01HDR: 524572-01with smarT.NC with SW 340490-xx with SW 340492-xx iTNC 530HDR: 524571-51HDR: 524572-51with smarT.NC with SW 340491-xx with SW 340493-xxexport version15Single-processor versionNC software license for MC 422B 1st additional axis (5th or 8th)354 540-012nd additional axis (6th or 9th)353 904-013rd additional axis (10th)353 905-014th additional axis (11th)367 867-015th additional axis (12th)367 868-01Additional axes Additional axes NC softwarelicense for MC 420SIK with software license and enabling foriTNC 530iTNC 530 Export 4 control loops for CC with max. 6 control loops389 769-01389 769-517 control loops for CC with max. 8/10/12 control loops5 (4 + 1) control loops for CC with max.6 control loops389 769-02389 764-528 (7 + 1) control loops for CC with max. 8/10/12 control loops6 (4 + 2) control loops for CC with max. 6 control loops389 769-02389 764-539 (7 + 2) control loops for CC with max. 10/12 control loops 10 (7 + 3) control loops for CC with max. 10/12 control loops389 769-04389 769-5411 (7 + 4) control loops for CC with max. 12 control loops389 769-05389 769-55Dual-processor versionSIK with software license and enabling foriTNC 530iTNC 530 Export 4 control loops for CC with max. 6 control loops389 764-01389 764-517 control loops for CC with max. 8/10/12 control loops5 (4 + 1) control loops for CC with max.6 control loops389 764-02389 764-528 (7 + 1) control loops for CC with max. 8/10/12 control loops6 (4 + 2) control loops for CC with max. 6 control loops389 764-02389 764-539 (7 + 2) control loops for CC with max. 10/12 control loops 10 (7 + 3) control loops for CC with max. 10/12 control loops389 764-04389 764-5411 (7 + 4) control loops for CC with max. 12 control loops389 764-04389 764-55SIK with software license and enabling for iTNC 530iTNC 530 Export 4 control loops for CC with max. 6 control loops 510 085-01510 085-515 control loops for CC with max. 6 control loops 510 085-02510 085-526 control loops for CC with max. 6 control loops510 085-03510 085-531st additional axis (5th axis)354 540-012nd additional axis (6th axis)353 904-01Software option 1367 591-01Software option 2367 590-01Software option16Controller UnitCC 422with max.6 control loopsController unitHEIDENHAIN offers the CC 422 and CC 424 controller units in various versions. Controller units and main computers operate in any desired combination. Exception: Only the CC 422 control-ler unit with 6 control loops can be connected to the MC 420main computer.The CC 422 and CC 424 controller units consist of:•Position controller (only with CC 424)•Speed controller •Current controller•Interfaces to the UM 1xx, UR 2xx, and UE 2xx power modules (PWM outputs)•Interface to the shaft speed encoders•Interfaces to the linear encoders (only CC 424)•Interfaces for current control for controller unit and main computer (power supply via UVR 1xxD, UE 2xxD,UR 2xx or UV 105)Conventional axesThe CC 422 and CC 424 series controller units are suited for conventional digital axes.Direct drivesDirect drives (linear motors, torque motors) require very high-quality controllers and very short cycle times. HEIDENHAIN has developed the CC 424 controller unit specifically for these applications.Number of axesThe number of enabled control loops depends on the SIK (see Main Computer ), or on additionally enabled control loops, which can also be ordered as needed at a later date.CC 422The CC 422 is available with max. 6, 10 or 12 digital control loops. Because the CC 422 controller unit does not have its own position controllers, it must be combined with main computers with linear encoder inputs. The corresponding position controllers are then located in the MC 422 B main computer (version with 5 or 10 position encoder inputs) or MC 420 (version with 5 position encoder inputs).CC 422Max. 6 digital Max. 10 digital Max. 12 digital control loops control loops control loops Shaft speed inputs 6 x 1 V PP or EnDat 10 x 1 V PP or EnDat 12 x 1 V PP or EnDat PWM outputs 61012Weight 4.0 kg 4.8 kg 5.0 kg Id. Nr.359 651-xx359 652-xx359 653-xx17CC 424with max.6 control loopsCC 424Besides the inputs for rotational speed measurement,the CC 424 also includes inputs for position measurement.It is available with up to 6, 8, 10 or 12 digital control loops, and correspondingly provides 6, 8, 10 or 12 shaft-speed and position encoder inputs. The CC 424 is intended for the MC 422B main computer without position encoder inputs.The special characteristics of the CC 424 are:•Suitability for digital control of direct-drive and conventional motors•Position, shaft-speed, and current controllers together in one assembly•Very short cycle times for position, velocity and current control (see Digital Control )•Very short delay times within the control (no external interfaces)•High control loop gain•High contour accuracy and surface quality •Short reaction time to changing cutting forcesCC 424Max. 6 digital Max. 8 digital Max. 10 digital Max. 12 digital control loops control loops control loops control loops Shaft-speed inputs 6 x 1 V PP8 x 1 V PP 10 x 1 V PP 12 x 1 V PP or EnDat or EnDat or EnDat or EnDat Position inputs6 x 1 V PP 8 x 1 V PP 10 x 1 V PP 12 x 1 V PP or EnDat or EnDat or EnDat or EnDat PWM outputs 681012Control loops 1) forDouble-speed 2–64Single-speed 4848Weight 4.1 kg 4.7 kg 4.8 kg 5.6 kg I d. Nr.366 376-xx521755-xx366 377-xx533569-xx1)Factory default setting; adjustable by machine parametersDouble-speed control loops are used primarily for high-speed spindles as well as linear motors and torque motors.Single-speed control loops are intended for conventional drives and torque motors.When switching from single speed to double speed, the number of available control loops is reduced by one.18Keyboards and Monitors•Id. Nr. 519441-11•Weight approx. 2.4 kg•Axis-direction keysThe keys for axes IV and V are replaceable snap-on keys (see Snap-On Keys )•Touch pad and command keys for Windows 2000•Contouring keys•Operating mode keys•Operating mode keys for smarT.NC (only on TE 530 B)•ASCII keyboard•Spindle override potentiometer •Feed-rate override potentiometerTE 530BKeyboard Unit•Id. Nr. 535835-01•Same features as TE 530B, but without touchpad TE 520BKeyboard Unit •Id. Nr. 293 757-45•Weight 0.9 kg• 21 snap-on keys, freely definable via PLC •Operation keysAssigned according to PLC basic program with:Control voltage on; Emergency stop; NC start; NC stop;5 axis keys; Rapid traverse; Retract axis; Tool change;Unclamp tool; Menu selection; Unlock door;Spindle start; Spindle stop; Coolant; Rinse-water jet;Chip removal. For further symbol keys see Snap-On Keys •Additional connectionsTerminals for 3 PLC inputs and 8 PLC outputsMB 420MachineOperating Panel•Id. Nr. 353522-03•Weight approx. 4 kg•Power supply 24 Vdc•Power consumption approx. 45 W •15.1-inch; 1024 x 768 pixels•Eight horizontal soft keys, 6 vertical soft keys for PLC •Soft-key bar switchover •Split screen•Operating-mode switchover BF 150Color Flat-Panel Display•Attachable strips to adapt the design •Id. Nr. 339 516-02 (bottom)•Id. Nr. 339 516-04 (top)Screen accessory For connecting two keyboards and two screens to one MC Mounted on standard NS 35 rail (DIN 46 227 or EN 50 022)•Connections for 2 x BF 150; 2 x TE 530B/520B •Power supply24 Vdc•Power consumption Approx. 0.6 W •Weight Approx.1 kg •Id. Nr.353544-01BTS 150Screen-and-Keyboard SwitchBF 150 with stripsMB 420TE 520BTE 530BBTS 15019PLC Inputs/OutputsPL 510If the PLC inputs/outputs of the MC are insufficient, additional PL 510 or PL 550 inputs/output units can be connected. These external modular I/O systems consist of a PLB 510 or PLB 550basic module and one or more PLD 16-8 and PLA 4-4 input/output modules.Basic modulesEach basic module features slots for four I/O modules.Mounted on standard NS 35 rail (DIN 46 227 or EN 50 022)Power supply24 VdcPower consumption Approx. 20 W Weight0.36 kg (bare)PLB 510Basic module with HEIDENHAIN PLC interfaceUp to four PLB 510 can be connected to the control.The maximum cable length to the last PLB 510 is 30 meters.Id. Nr.358 849-01PLB 550Basic module with PROFIBUS-DP interfaceThe PLB 550 serves as a PROFIBUS slave. A total of 32 slaves can be connected to the PROFIBUS interface board (accessory)of the MC 422B (PROFIBUS single master). The PROFIBUS components are configured with the PC software IOconfig.Id. Nr.507 872-01The PROFIBUS-DP board must be installed in the MC before the PLB 550 is connected to the control.PROFIBUS-DP interface board for MC 422B and MC 420Id. Nr.352 517-51IOconfig software for PCsfor configuring PROFIBUS-DP components Id. Nr.de:520 942-01en:520 943-01I/O modulesThe I/O modules consist of one module with digital inputs/outputs and one analog module. For partially assembled basic modules, the unused slots must be occupied by an empty housing.PLD 16-8I/O module with 16 digital inputs and 8 digital outputs Total currentOutputs 0 to 7: 4 A Outputs 0 to 3 ,or 4 to 7 2 A Simultaneity factor2 outputs 2 A each 4 outputs 1 A each 8 outputs 0.5 A eachWeight 0.2 kgId. Nr.360 916-01PLA 4-4Analog module with4 analog inputs for Pt 100 thermistors 4 analog inputs for ±10 V Weight 0.2 kgId. Nr.366 423-01Empty housing For unused slots Id. Nr.383 022-01PL 550Electronic HandwheelsThe standard iTNC 530 supports electronic handwheels.The following handwheels can be installed:•One portable HR 410 or HR 420, or•One HR 130 panel-mounted handwheel, or•Up to three HR 150 panel-mounted handwheels via theHRA 110 handwheel adapterHR 410Portable electronic handwheel with•Keys for the selection of 5 axes•Keys for traverse direction•Keys for 3 preset feed rates•Key for actual-position capture•Three keys with machine functions (see below)•Two permissive buttons (24 V)•Emergency stop button (24 V)•Magnetic holding padsAll keys are designed as snap-on keys and can be replaced bykeys with other symbols. (For key symbols see Snap-On Keys)Weight Approx. 1 kgHR 410 (NC start/stop, spindle start;for PLC basic program; without detent)Id. Nr. 296 469-55HR 410 (spindle right/left/stop)Id. Nr. 296 469-54HR 410 (NC start/stop; without detent)Id. Nr. 535 220-05 HR 420 with display Portable electronic handwheel with•Display for operating mode, actual position value,programmed feed rate and spindle speed, error messages•Override potentiometer for feed rate and spindle speed•Selection of axes through keys and soft keys•Actual position capture•NC start/stop•Spindle on/off•Keys for continuous traverse of axes•Soft keys for machine functions defined by themachine tool builder•Emergency stop button•Holder for the HR 420, for fastening to machineWeight Approx. 1 kgHR 420 (with detent)Id. Nr. 375 239-01HR 420 (without detent)Id. Nr. 512 367-01 Cable For HR 410 and HR 420connecting cable (spiral) to HR 4x0 (3 m)Id. Nr. 312 879-01Connecting cable with metal armor Id. Nr. 296687-xxConnecting cable without metal armor Id. Nr. 296467-xxHR 4x0 / MC adapter cable Id. Nr. 296 466-xxDummy plug for emergency stop circuit Id. Nr. 271 958-03HR 410 HR 4202021HRA 110Handwheel adapter for connection of up to three HR 150panel-mounted handwheels and two switches for axis selection and for selecting the interpolation factor. The first two handwheels are permanently assigned to axes 1and 2. The third handwheel is assigned to the axes over a selection switch (accessory) or by machine parameters.The position of the second selection switch (accessory) is evaluated by the PLC, for example to set the proper interpolation.HRA 110Id. Nr.261 097-03WeightApprox. 1.5 kgHandwheel selection switch with turning knob and cable Id. Nr.270 908-xxHR 150Panel-mounted with ergonomic control knob for connec-tion to the HRA 110 handwheel adapter.Id. Nr.257 061-09WeightApprox. 0.7 kgHR 130Panel-mounted handwheel with ergonomic control knobIt is connected to the logic unit directly or via extension cable.WeightApprox. 0.7 kg HR 130 (without detent)Id. Nr. 254040-05HR 130 (with detent)Id. Nr. 540940-01Snap-on KeysThe snap-on keys make it easy to replace the key symbols. In this way, the MB 420 machine operating paneland the HR 410 handwheel can be adapted to different requirements. The snap-on keys are available inpacks of five keys.Axis keysOrange Spindle functionsOther keysGray Machine functions2223Before the iTNC 530 leaves the factory it is already prepared for the use of the TS and TT 3-D touch trigger probes. Upondeflection of the probe contact, these touch probes generate a trigger signal that captures the actual position value. For more information on the TS and TT, ask for our brochure or CD-ROM entitled 3-D Touch Probes .TS 3-D touch probes The TS touch trigger probe has a stylus with which it probesworkpieces. The TNC provides standard routines for datum setting and workpiece measurement and alignment. The touch probes are available with various taper shanks. Assorted styli are available as accessories.TS 220Touch trigger probe with cable connection for machines without automatic tool changer.TS 640/TS 440Touch trigger probe for infrared transmission of the trigger signal, preferably for machines with automatic tool changer.The TS 640 features an especially large angular range fortransmission and can operate continually for up to 300 hours.The TS 440 is characterized by its compact dimensions.The infrared transmission is established between the TS touch probe and the SE transceiver unit. The following SE units can be combined with the TS 440 and TS 640:SE 640 for integration in the machine workspace SE 540 for integration in the spindle head3-D Touch ProbesTS 220TT 130TT 3-D touch probeThe TT touch trigger probe for tool measurement features a circular contact plate for probing stationary or rotating tools. The TNC has standard routines for measuring length and diameter of the tool as well as the individual teeth The TNC automatically saves the results of measurement in a tool table. It is alsopossible to measure tool wear between two machining steps.The TNC compensates the changed tool dimensionsautomatically for subsequent machining or replaces the tool after a certain limit—as for example after tool breakage.The TT is fastened to the machine table either with two fixing clamps or through a mounting base with a central bolt.TT 130Touch trigger probe for tool measurement, with cable connec-tion.TS 640 with SE 64024HEIDENHAIN Inverter SystemsHEIDENHAIN inverter systems are designed for use with QSY synchronous motors and QAN asynchronous motors from HEIDENHAIN. The inverter systems are available with power rating of 10 kW to 55 kW. They can be supplied as compact inverters or in modular versions as regenerative or nonregenerative systems.With regenerative inverters, the braking energy of the motors is fed back into the power supply. Regenerative systems need additional components such as line filters and commutating reactors (see Accessories for Inverter Systems ).With nonregenerative inverters, the braking energy of the mo-tors is converted to heat. This requires a braking resistor (see Accessories for Inverter Systems ).The inverter systems are designed for connection to a TN pub-lic power supply with a voltage of 3 x 400 V; 50 to 60 Hz (±10%). Other public grids or other line voltages must be adapted over a transformer.Both inverter systems use a rectifier bridge circuit to convert the line power dc-link voltage and other auxiliary voltages for the electronics of the power modules, the controller unit, and the main computer. The rectified dc-link voltage is conducted through IGBTs to the motors under frequency and voltage con-trol. Control is by PWM signal. The dc-link voltage is 565 V for nonregenerative systems and 650 V for regenerative systems.In the event of an emergency stop, HEIDENHAIN inverter sys-tems make it possible to shut down the motors centrally over a special input for deleting the pulse release for PWM control of the IGBTs. The controller unit controls braking until standstill.For each motor there are separate outputs to the power modules to control the brakes at standstill.If required, however, drive groups can be formed to enable separate switch-off (e.g. axes for the tool magazine). The axes are then switched off through a pulse enabling module.In a single enclosure, UE and UR compact inverters house the rectifiers for generating the dc-link voltage and the IGBT full bridges for up to five drives. Compact inverters with power ratings up to 15 kW are available with internal braking resistor.As an alternative, the internal braking resistor can be replaced by an external resistor to reduce heat generation in the electri-cal cabinet (not with UE 11x).Higher power ratings require regenerative systems. For special cases, an additional power module can be connected to a com-pact inverter (not with UE 11x). Please note that the total power consumption of the connected motors must not exceed the power of the compact inverter!The CC controller unit is connected to the compact inverter over a ribbon cable and uses PWM signals to control the IGBTs.Regenerative invertersNonregenerative invertersSupply voltageDC-link voltageCompact invertersUE 242BSafety functionsUE 11225Modular inverter systems consist of the following modules:•A UV or UVR Power Supply Unit including the necessary additional components •UM Power Modules for axes and spindle •Ribbon cables and coversIn modular systems, the supply module produces the rectified dc-link voltage. The IGBT full bridges are housed in the separate UM power modules.The dc-link power bar conducts the dc-link voltage to the power modules. The CC controller unit is connected to the power modules over a ribbon cable and uses PWM signals to control the IGBTs.The power modules and compact inverters are available in gradations to make it possible to match them to the required motor currents and torques. In addition, the PWM frequency can also be adjusted to the motor current. Please remember that very high spindle speeds require a higher PWM frequency (see Spindle ).If the 5 V power supply of the UE 2xxB does not suffice for the MC, CC and connected encoders, an additional UV 105power supply unit is required. For a calculation example, see Additional Power Supply for MC and CC .The UV power supply units supply the current for the electron-ics of the modules. The following limit values apply:The current consumption for the electronics of the modular inverters depends largely on their power output. If several high-capacity modules are used, in rare cases the maximum permis-sible current supplied by the power supply unit might be ex-ceeded. Therefore, be sure to check the current consumption for the 15V and 24V supplies individually. This is of particular importance when the UV 150D is used together with the UM 115D. The supply unit’s own current consumption also has to be taken into account. If the total current consumption exceeds the maximum value, please contact HEIDENHAIN.The individual control components are connected through ribbon cables for PWM signals, power bus and unit bus. The ribbon cable must be covered to protect against interference.Ribbon cables and covers for separate power modules must be ordered in the required lengths.The ribbon cable and covers for compact inverters are included in the items supplied.Power supply UV 130D UVR 1xxD 15 V 1.5 A 3.5 A 24 V2 A4 AModular invertersAdditional power supply unitCurrent consumption of the connected modulesRibbon cable and coverUVR 140DUM 115DMotor current。
