Vital Systems pn7737 Manual

Differential step/direction & encoder board

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Differential Step/Direction
& Encoder Board
(pn7737)
Document Revision 2
(Update December 21, 2021)
© 2021 Vital Systems Inc
Atlanta, GA USA
For more information, please visit the product web page:
www.vitalsystem.com

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Summary of Contents for Vital Systems pn7737

  • Page 1 Differential Step/Direction & Encoder Board (pn7737) Document Revision 2 (Update December 21, 2021) © 2021 Vital Systems Inc Atlanta, GA USA For more information, please visit the product web page: www.vitalsystem.com...
  • Page 2: Table Of Contents

    HICON INTEGRA CONNECTION DIAGRAMS WITH BLUE 7766 ..............8 Connection to J8 ............................8 Connection to J7 ............................9 CONNECTION DIAGRAM WITH DSPMC ....................10 PIN LAYOUT ON RJ45 PORTS ........................11 RJ45 TO SERVO/STEPPER DRIVE CONNECTIONS ..................12 © 2021 Vital Systems, Inc. www.vitalsystem.com...
  • Page 3 I agree there is no situation under which I would consider Vital Systems, or any of its distributors to be responsible for any losses, damages, or other misfortunes suffered through the use of the 7737 board and its software. I understand that the 7737...
  • Page 4: Introduction

    7737 User Guide Introduction The pn7737 Differential Step/Direction and Encoder Board allows access to the Step/Direction channels and more Encoder channels for the HiCON Integra (pn7766) DSPMC (pnn7762) When used in tandem with a Drive Interface Board (EPx-DIB) for Maxsine AC Servo Drives, the 7737 allows a simple plug-and-play setup using HiCON Integra and DSPMC motion controllers.
  • Page 5: Vsi Device Manager Setup

    If you are only using one 7737 board, make sure to only enable one expansion header. If you enable both headers and only one 7737 board is plugged, it will be permanently stuck in estop condition. © 2021 Vital Systems, Inc. www.vitalsystem.com...
  • Page 6: Pre-Requisites To Get Motion Working On 7737 With

    2. Map the Drive Enable pin of 7737 on Mach4. Make sure the polarity is such that when Mach4 is enabled, blue LED lights up on the 7737 Board. 3. Make sure ESTOP jumper is installed or ESTOP switch is closed on the 7737. 4. Optionally map Drive Error Signal. © 2021 Vital Systems, Inc. www.vitalsystem.com...
  • Page 7: Hicon Integra Connection Diagrams With Black 7866

    Drive Enable – Port12, Out4 +24V and GND should be sourced from the • GPO-A – Port12, Out6 J16 header on the Integra and the wires © 2021 Vital Systems, Inc. www.vitalsystem.com • should be as short as possible. Estop – Port12, In12...
  • Page 8: Connection To J8

    Drive Enable – Port13, Out4 +24V and GND should be sourced from the • GPO-A – Port13, Out6 J16 header on the Integra and the wires • should be as short as possible Estop – Port13, In12 © 2021 Vital Systems, Inc. www.vitalsystem.com...
  • Page 9: Hicon Integra Connection Diagrams With Blue 7766

    +24V and GND should be sourced from the • GPO-A – Port13, Out6 J16 header on the Integra and the wires • Estop – Port13, In12 (44 for VSIDeviceManager should be as short as possible. Estop setting) © 2021 Vital Systems, Inc. www.vitalsystem.com...
  • Page 10: Connection To J7

    +24V and GND should be sourced from GPO-A – Port12, Out6 • the J16 header on the Integra and the Estop – Port12, In12 (38 for VSIDeviceManager wires should be as short as possible. Estop setting) © 2021 Vital Systems, Inc. www.vitalsystem.com...
  • Page 11: Connection Diagram With Dspmc

    7737 User Guide Connection Diagram with DSPMC © 2021 Vital Systems, Inc. www.vitalsystem.com...
  • Page 12: Pin Layout On Rj45 Ports

    Wiring Diagram for RJ45 Ports (Encoder and Step/Dir Channels) on 7737 Board 7737 Blue RJ45 Green RJ45 Drive Error and Drive Enable signals are NPN (active Low) The drawing below shows the connection between the servo drive and the 7737 board: © 2021 Vital Systems, Inc. www.vitalsystem.com...
  • Page 13: Rj45 To Servo/Stepper Drive Connections

    (active). When the Alarm output is OFF (open circuit) the 7737 reads it as a fault condition. You can override the fault condition by installing the jumper on J4 Drive Error override. We recommend you install the jumpers for all unused Drive-Error signals. © 2021 Vital Systems, Inc. www.vitalsystem.com...

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