Expansion Units

ESP-1R+

The TallyMan Interface unit, the ESP-1R+ consists of 1 x 32 tally input, 32 x open collector tally output, 64 x isolated relays O/Ps, 1 x RS422 and 1 x ethernet

  • 32 Parallel inputs
  • 32 Open collector parallel outputs
  • 64 Isolated relay outputs
  • i/ps and open collector o/ps configured in blocks of 8
  • RS422 serial port for added connectivity
  • Ethernet connection to the TallyMan system
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PSU22/2

The PSU22/2 is the UMD power supply unit with twin dual-redundant PSUs. A single serial connection from a Controller provides UMD data and the signal is distributed along with power to up to 96 UMD via the RJ45 connections on the back.

  • Power Equivalent: 96PLU
  • Buffering of Power and Serial Information to UMDs
  • Dual Serial Inputs from System Controller with Auto Select
  • Status LEDs on Front Panel
  • Utility +24VDC AUX Output
  • Power Status Information Outputs Available for Alarm Systems
  • Fully Redundant Second PSU Module
  • Dual Power IEC Inlets
  • Built to CE and UL Standards and Specifications
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PSU22/1

The PSU22/1 is the UMD power supply unit. A single serial connection from a Controller provides UMD data and the signal is distributed along with power to up to 96 UMD via the RJ45 connections on the back.

  • Power Equivalent: 96PLU
  • Buffering of Power and Serial Information to UMDs
  • Dual Serial Inputs from System Controller with Auto Select
  • Status LEDs on Front Panel
  • Utility +24VDC AUX Output
  • Power Status Information Outputs Available for Alarm Systems
  • Fully Redundant Second PSU Module Option – easy retro fitting – just plug in
  • Dual Power IEC Inlets
  • Built to CE and UL Standards and Specifications
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