Expansion Units PSU22/2

The PSU22/2 is a 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.

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PSU22
      • Power Equivalent: 350W 96PLU (1PLU = 1 TSL 8 character UMD)
      • 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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    • Form: 2RU Rackmount
    • ENET: 2 x 1Gb Ethernet Ports
    • GPO: 7 (Alarms and Status)
    • Serial In: 2 x RS422
    • Serial Out: 48 x RS422
    • Dual Redundant Power Supplies
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