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UniBus 8 Relay Auxiliary Expander

996515PCB&K

The UniBus 8 Relay Auxiliary Expander provides 8 independent, high current normally open or normally closed relay outputs, offering a general purpose interface in applications such as warning devices (strobes, etc.), building automation and process control.


The UniBus 8 Relay Expander is designed for installation within the same tamper-protected enclosure as its UniBus host module. The UniBus device is connected directly to the host module or another UniBus device via the UniBus patch cable supplied.


Host Module Compatibility

The UniBus 8 Relay Expander is compatible with the following UniBus Host Modules:


* Relays will mimic the Lock & DOTL outputs on ILAM doors 1-8 (Aux 1~16)

**Relays can be used for general purpose outputs when mapped to Aux 1~16 on IAC, and will mimic the Lock & DOTL outputs on doors 1-8 when mapped to Aux 17~32

UniBus 8 Relay Auxiliary Expander
Module Features
  • • 8 Universal Relay Outputs

  • Normally Open or Normally Closed Outputs per relay

  • DIP switch addressable first Auxiliary (Relay) 1, 9, 17 or 25

  • UniBus loop-through connectors

  • 2 LED status/fault indicators

  • Over-The-Wire firmware upgradable

  • Inner Range “C” size footprint 94 x 94mm

  • Can be installed above other “C” size PCB’s*

  • A Snap off strip is included to allow installation above Inner Range “B” size PCB’s**

  • * 35mm standoff kit required - Part Number 999009

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