DC Supply Voltage: Minimum .......................................................................... 10.8 VdcMaximum ......................................................................... 28.8 VdcDC Supply Current: Maximum ........................................................................... 100 mAOptically Isolated Outputs: True (low, 50 mA).............................................. Less than 1.5 Vdc Maximum Current ............................................................... 100 mARelay Outputs: AC Contact Rating ................................................... 5A @ 120 Vac DC Contact Rating.................................................... 5A @ 30 Vdc Environmental: Operating Temperature Range: -30oF to 165oF (-34oC to 74oC) Mechanical: International Card 4.500”H (114.30mm) x 6.875”D (174.63mm) x 1.14”W (28.96mm),excluding handle, with 44 pin double sided edge connector. Response Timing: The following are typical response times at different sensitivity levels. Note the times indicated are valid when both channels are set to the same sensitivity.