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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"Timeline TV have been using TSL products for a number of years across our whole fleet of outside broadcast vehicles and critical technical infrastructure so another PAM2 MK2 was the obvious choice. Line timing is absolutely critical for Dolby Atmos and the PAM2 allows us to decode the Dolby and check each component is as we would expect."

Lee Wright, Senior Broadcast Engineer