National Instruments NI 9512 Operating Instructions And Specifications
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National Instruments NI 9512 Operating Instructions And Specifications

National Instruments NI 9512 Operating Instructions And Specifications

Motor drive interface module
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OPERATING INSTRUCTIONS AND
SPECIFICATIONS
NI 9512
Stepper Drive Interface Module with Feedback
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  • Page 1 OPERATING INSTRUCTIONS AND SPECIFICATIONS NI 9512 Stepper Drive Interface Module with Feedback Français Deutsch ni.com/manuals...

  • Page 2: Related Information

    Related Information Safety Guidelines Operate the NI 9512 only as described in these operating instructions. 2 | ni.com | NI 9512 Operating Instructions and Specifications...

  • Page 3: Safety Guidelines For Hazardous Locations

    Class I, Division 2. For Division 2 and Zone 2 applications, install Caution the system in an enclosure rated to at least IP 54 as defined by IEC/EN 60079-15. NI 9512 Operating Instructions and Specifications | © National Instruments | 3...
  • Page 4 II 3G and is suitable for use in Zone 2 hazardous locations, in ambient temperatures of –40 °C  Ta  70 °C. If you are using the NI 9512 in Gas Group IIC hazardous locations, you must use the device in an NI chassis that has been evaluated as Ex nC IIC T4, Ex IIC T4, Ex nA IIC T4, or Ex nL IIC T4 equipment.

  • Page 5: Electromagnetic Compatibility Guidelines

    To minimize the potential for the product to cause interference to radio and television reception or to experience unacceptable performance NI 9512 Operating Instructions and Specifications | © National Instruments | 5...

  • Page 6: Special Conditions For Marine Applications

    Some modules are Lloyd’s Register (LR) Type Approved for marine applications. To verify Lloyd’s Register certification, go to ni.com/certification and search for the LR certificate, or look for the Lloyd’s Register mark on the module. 6 | ni.com | NI 9512 Operating Instructions and Specifications...

  • Page 7: System Connection

    Connecting the NI 9512 The NI 9512 stepper drive interface module is part of a family of C Series motion modules. The module provides stepper drive interface signals for a single axis, a full set of motion I/O including...
  • Page 8 NI 9512 Connection Options National Instruments offers several options for connecting the NI 9512 to stepper or position command servo drives. Refer to Table 1 for available NI 9512 connection options. 8 | ni.com | NI 9512 Operating Instructions and Specifications...
  • Page 9 NI 9930M Motion Control Accessory or MR-J3 (NI part number 781824-01) Refer to NI 9930 Motion Control Accessories User Guide for installation and configuration information for connection to Mitsubishi, p-command servo drives. NI 9512 Operating Instructions and Specifications | © National Instruments | 9...
  • Page 10 (NI part number 780553-01) Refer to the Getting Started with NI 951x C Series Drive Interface Modules and LabVIEW for information about using the NI 9512 with other devices. 10 | ni.com | NI 9512 Operating Instructions and Specifications...
  • Page 11 All signals associated with the DSUB connector in Figure 3 are marked with a dagger (†). Figure 1 shows a simplified system connection diagram. NI 9512 Operating Instructions and Specifications | © National Instruments | 11...
  • Page 12 Forward, Reverse Limit, Home Drive Fault Drive Enable NI 9512 Limit and Home NI Connection Sensors Accessory/ Custom Cable Power Supply Step±/CW Direction±/CCW Drive Drive Fault Drive Enable Motor Stepper Motor Encoder (Optional) 12 | ni.com | NI 9512 Operating Instructions and Specifications...
  • Page 13 Reserved Drive Enable Digital Input 3 Digital Input 2 Digital Output 1 Reserved Digital Input 1 Direction (CCW)- Step (CW)- Digital Output 0 Vsup Direction (CCW)+ Step (CW)+ NI 9512 Operating Instructions and Specifications | © National Instruments | 13...
  • Page 14 +5 V OUT Encoder 0 Phase B+ Encoder 0 Phase A– Encoder 0 Index– Encoder 0 Phase A+ Encoder 0 Index+ Reserved Digital Input 0 Reserved Home Reverse Limit Forward Limit 14 | ni.com | NI 9512 Operating Instructions and Specifications...
  • Page 15 Digital Input 1 † † Digital Input 3 Direction (CCW)+ † † Direction (CCW)– † † Digital Input 2 Step (CW)+ † Step (CW)– Shield † Indicates DSUB connector signals. NI 9512 Operating Instructions and Specifications | © National Instruments | 15...

  • Page 16: Signal Connections

    Circuitry Input (0-1) Circuitry Digital Vsup Input (0-3) +5V Reg +5V OUT This document provides a brief overview of the Note module signal connections. Refer to the NI 951x User 16 | ni.com | NI 9512 Operating Instructions and Specifications...
  • Page 17 Figure 5. Figure 5. Differential Step and Direction Output Connection NI 9512 Drive Step+ / Dir+ Output Receiver Step– / Dir– Output NI 9512 Operating Instructions and Specifications | © National Instruments | 17...

  • Page 18: Encoder Signals

    NI 9512 Step+ output to the negative (cathode) side of the optocoupler input, and leave the Step- output on the NI 9512 disconnected. Connect the positive (anode) side of the drive input to a supply as specified by the drive manufacturer.
  • Page 19 Figure 7. Differential Encoder Input Circuit Encoder NI 9512 Phase + +5 V Receiver Phase – Figure 8. Single-Ended Encoder Input Circuit Encoder NI 9512 +5 V Phase+ +5 V Receiver Phase– Connection NI 9512 Operating Instructions and Specifications | © National Instruments | 19...
  • Page 20 Figure 9. Limit or Digital Input Circuit Configured for Sinking PNP (Sourcing) Output Device NI 9512 Limit, Home, or Digital Input Limit, Home, Current or Digital Input Limiting Circuit V– (Reference) 20 | ni.com | NI 9512 Operating Instructions and Specifications...

  • Page 21: Drive Enable

    The NI 9512 Drive Enable and Digital Output <1..2> circuits are software configurable for sinking or sourcing output type and the active state is software configurable for on or off. NI 9512 Operating Instructions and Specifications | © National Instruments | 21...
  • Page 22 Drive Enable or Drive Enable or Digital Output Digital Output Configured For Sourcing Sinking Circuit V– (Reference) Figure 12 shows an example of wiring the outputs to a sourcing input device. 22 | ni.com | NI 9512 Operating Instructions and Specifications...
  • Page 23 Figure 12. Drive Enable or Digital Output Circuit Configured for Sinking PNP (Sourcing) Input Device NI 9512 NI 9512 V Sourcing Circuit Drive Enable or Digital Output Drive Enable or Digital Output Configured For Sinking V– (Reference) NI 9512 Operating Instructions and Specifications | © National Instruments | 23...

  • Page 24: Led Indicators

    LED Indicators The NI 9512 has four LEDs to display status information. 1 Axis Status (Green) 3 Limit Active (Yellow) 2 Encoder Active (Green) 4 Axis Fault (Red) Axis Status The Axis Status LED (green) has three states to display axis status.

  • Page 25: Encoder Active

    Off—The power supply (Vsup) is not connected, or both the • limits and home input are not active. Lit—The power supply (Vsup) is connected and the forward • limit, reverse limit, or home input is active. NI 9512 Operating Instructions and Specifications | © National Instruments | 25...

  • Page 26: Axis Fault

    In sleep mode, the system consumes minimal power and may dissipate less heat than it does Specifications in normal mode. Refer to the section for more information about power consumption and thermal dissipation. 26 | ni.com | NI 9512 Operating Instructions and Specifications...

  • Page 27: Specifications

    Sourcing 20 mA ....3.5 V min Sourcing 12 mA ....3.7 V min Sourcing 4 mA ..... 3.9 V min Low, VOL Sinking 20 mA ..... 0.9 V max NI 9512 Operating Instructions and Specifications | © National Instruments | 27...
  • Page 28 CW/CCW Active state......... Software-selectable: high or Drive enable output Output type......... Software-selectable: sinking or sourcing Voltage range......0 to 30 V Vsup input ........19 to 30 V 28 | ni.com | NI 9512 Operating Instructions and Specifications...
  • Page 29 Low, VIL......0.8 V max Digital logic levels, differential (Phase(+) - Phase(-)) Input high range ....300 mV to 5 V Input low range ....-300 mV to -5 V NI 9512 Operating Instructions and Specifications | © National Instruments | 29...
  • Page 30 Common-mode voltage is the average of Phase+ and Phase-. Assumes the minimum filter setting. Refer to the SoftMotion Module book of the LabVIEW Help for more information about filter options. 30 | ni.com | NI 9512 Operating Instructions and Specifications...
  • Page 31 High, VIH ......2.0 V min Low, VIL......0.8 V max Assumes the minimum filter setting. Refer to the SoftMotion Module book of the LabVIEW Help for more information about filter options. NI 9512 Operating Instructions and Specifications | © National Instruments | 31...
  • Page 32 Sinking 12 mA ..... 0.7 V max Sinking 4 mA ....... 0.5 V max Compare mode ......Software-selectable: single or periodic Compare action ......Software-selectable: set, toggle, or pulse Max compare rate (periodic) ..5 MHz 32 | ni.com | NI 9512 Operating Instructions and Specifications...
  • Page 33 Digital logic levels, OFF state Input voltage ......≤ 5 V Input current......≤ 250 µA Digital logic levels, ON state Input voltage ......11 to 30 V Input current......≥2 mA NI 9512 Operating Instructions and Specifications | © National Instruments | 33...
  • Page 34 ......±100 mA max Output impedance (R ) ....0.3 Ω max Assumes the minimum filter setting. Refer to the SoftMotion Module book of the LabVIEW Help for more information about filter options. 34 | ni.com | NI 9512 Operating Instructions and Specifications...

  • Page 35: Power Requirements

    Sleep mode ......... 0.4 mW max NI 9512 Input and Output Characteristics Vsup input ........19 to 30 V, 375 mA max +5 V regulated output....5 V ±5%, 150 mA max NI 9512 Operating Instructions and Specifications | © National Instruments | 35...

  • Page 36: Physical Characteristics

    Channel-to-COM ......0 to +30 VDC max, Measurement Category I Isolation Channel-to-channel ....None Channel-to-earth ground Continuous ......30 VDC, Measurement Category I Withstand ......500 Vrms, verified by a 5 s dielectric withstand test 36 | ni.com | NI 9512 Operating Instructions and Specifications...

  • Page 37: Hazardous Locations

    Canada (C-UL) ......... Class I, Division 2, Groups A, B, C, D, T4; Class I, Zone 2, Ex nA IIC T4 Europe (DEMKO) ......Ex nA IIC T4 NI 9512 Operating Instructions and Specifications | © National Instruments | 37...

  • Page 38: Electromagnetic Compatibility

    Electromagnetic Compatibility This product meets the requirements of the following EMC standards for electrical equipment for measurement, control, and laboratory use: • EN 61326-1 (IEC 61326-1): Class A emissions; Industrial immunity 38 | ni.com | NI 9512 Operating Instructions and Specifications...
  • Page 39 This product meets the essential requirements of applicable European directives as follows: • 2014/35/EU; Low-Voltage Directive (safety) • 2014/30/EU; Electromagnetic Compatibility Directive (EMC) • 94/9/EC; Potentially Explosive Atmospheres (ATEX) NI 9512 Operating Instructions and Specifications | © National Instruments | 39...

  • Page 40: Online Product Certification

    Sinusoidal (IEC 60068-2-6) ..5 g, 10 to 500 Hz Operating shock (IEC 60068-2-27) ....... 30 g, 11 ms half sine, 50 g, 3 ms half sine, 18 shocks at 6 orientations 40 | ni.com | NI 9512 Operating Instructions and Specifications...
  • Page 41 (IEC 60068-2-56)......10 to 90% RH, noncondensing Storage humidity (IEC 60068-2-56)......5 to 95% RH, noncondensing Pollution Degree (IEC 60664) ..2 Maximum altitude......5,000 m Indoor use only. NI 9512 Operating Instructions and Specifications | © National Instruments | 41...

  • Page 42: Environmental Management

    WEEE recycling center. For more information about WEEE recycling centers, National Instruments WEEE initiatives, and compliance with WEEE Directive 2002/96/EC on Waste and ni.com/environment/ Electronic Equipment, visit weee 42 | ni.com | NI 9512 Operating Instructions and Specifications...

  • Page 43: Worldwide Support And Services

    NI. A Declaration of Conformity (DoC) is our claim of compliance with the Council of the European Communities using the manufacturer’s declaration of conformity. This system affords the NI 9512 Operating Instructions and Specifications | © National Instruments | 43...
  • Page 44 For patents covering National Instruments products/technology, refer to the appropriate location: Help»Patents in your software, the patents.txt file on your media, or the National Instruments Patent Notice at ni.com/patents . You can find information about end-user license agreements (EULAs) and third-party legal notices in the readme file for your NI product.

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