Western Telematic RPC-4840N - Manual (Page 42)

B. Specifications
Switched DC Circuits: 1 or 2 code-selectable 40 amp Circuit
Modules (Second Circuit Module is Optional).
Each Circuit Module is rated at -48 VDC @ 40 amps max.
Circuit Module: 40 amp On/Off, Push/Pull Circuit Breaker
Terminations: Terminal Block with #10 screws.
Network Interface: 10Base-T, RJ45
Modem and Console Port Interface:
Connector: DB9M, RS232C, DTE
Coding: Serial ASCII, 8 Bits, No Parity
LEDs: ON, RDY, RXD, CKT 1 ON, CKT 2 ON
Physical / Environmental:
Operating Temperature: 0°C to 45°C
Humidity: 10 - 90% RH, Non-Condensing
Temperature: 0°C to 30°C operating
Power: -48 VDC (±10%) @ 40 amps max.
Size: 3.5" x 19.00" x 7.5" (H x W x D).
Requires two rack spaces.
Weight: 10 pounds shipping weight
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RPC-4840N Remote Power Controller; User's Guide