Operator`s manual

53
Specifications
Supply Voltage: 10.5 - 14VDC
Current Consumption: 35mA (Standby), 170mA (Active)
Trigger Inputs: 4; +ve applied or
+ve removed (5 - 24VDC)
Outputs: X2 Open collector switched
-ve @100mA
Telecommunications Approval: CTR21
REN Rating: 1
Dialling Formats: DTMF
Dimensions: 140mm x 115mm x 30mm
Packed Weight: 360g (Approximately)