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

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

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