suprema DM-20 Manual
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suprema DM-20 Manual

Door control module. wiring examples
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2020/03/04 15:19

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DM-20 Wiring Examples
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  • Page 1: Table Of Contents

    2020/03/04 15:19 DM-20 Wiring Examples Table of Contents DM-20 Wiring Examples ........................Door Control Module, DM-20 ......................Introduction ..........................Features ............................Supervised Input ..........................Principal and Connection ......................BioStar 2 and DM-20 ........................Connection Diagram ........................Wiegand Reader x 2 ........................

  • Page 2: Dm-20 Wiring Examples

    You can engage the DM-20 with BioStar 2 and control the Wiegand reader’s LED, Buzzer, Tamper, and more. The DM-20 can detect 4 states such as ON, OFF, Open, and Short Circuit by using the Supervised Input port. With the ‘Trigger and Action’ function from BioStar 2, you can preset the operation to perform when the DM-20 detects a state of Open or Short-Circuit.

  • Page 3: Supervised Input

    2020/03/04 15:19 2/10 DM-20 Wiring Examples Please refer to the BioStar 2 administrator guide for Wiegand reader and DM-20 Supervised Input configurations. Supervised Input Principal and Connection The Supervised Input detects the voltage flow on the circuit and supervises the input device based on 4 states (Open, Short-Circuit, ON, OFF).

  • Page 4: Biostar 2 And

    BioStar 2 and DM-20 DM-20 added to the BioStar 2 can monitor the device or switch’s open and short-circuit sates. You can configure the ‘Trigger and Action’ and send out a preset signal or send an e-mail to the administrator when the DM-20 detects a certain state.

  • Page 5: Wiegand Reader X 1, Slave Device X 1

    2020/03/04 15:19 4/10 DM-20 Wiring Examples Wiegand Reader x 1, Slave Device x 1 Knowledge Center - http://kb.supremainc.com/knowledge/...

  • Page 6: System Diagram

    System Diagram The DM-20 can configure doors in numerous ways. You can connect 2 Wiegand readers to 1 DM-20 and easily control many doors by connecting the slave device and the DM-20 in daisy chain via RS- 485. Knowledge Center - http://kb.supremainc.com/knowledge/...

  • Page 7: Controlling 2 Doors

    2020/03/04 15:19 6/10 DM-20 Wiring Examples Controlling 2 Doors Components: Master Device x 1, DM-20 x 1, Wiegand Reader x 2 Components: Master Device x 1, DM-20 x 1, Suprema Device(Slave) x 1, Wiegand x 2 Knowledge Center - http://kb.supremainc.com/knowledge/...

  • Page 8: Controlling 4 Doors

    2020/03/04 15:19 7/10 DM-20 Wiring Examples Controlling 4 Doors Components: Master Device x 1, DM-20 x 1, Wiegand Reader x 2. Suprema Device(Slave) x Knowledge Center - http://kb.supremainc.com/knowledge/...
  • Page 9 2020/03/04 15:19 8/10 DM-20 Wiring Examples Components: Master Device x 1, DM-20 x 2, Wiegand Reader x 4 Knowledge Center - http://kb.supremainc.com/knowledge/...

  • Page 10: Anti-Passback

    2020/03/04 15:19 9/10 DM-20 Wiring Examples Anti-Passback Components: Master Device x 1, DM-20 x 1, Slave Device x 2, Wiegand Reader x 2 Knowledge Center - http://kb.supremainc.com/knowledge/...
  • Page 11 2020/03/04 15:19 10/10 DM-20 Wiring Examples From: http://kb.supremainc.com/knowledge/ - Knowledge Center Permanent link: http://kb.supremainc.com/knowledge/doku.php?id=en:tc_appnote_dm20_wiring_examples Last update: 2016/07/08 12:47 Knowledge Center - http://kb.supremainc.com/knowledge/...

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