
Doc# E149701 7 - 13
7: Using the I/O Option Cards
Electro Industries/GaugeTech
The Leader In Power Monitoring and Smart Grid Solutions
Electro Industries/GaugeTech
The Leader In Power Monitoring and Smart Grid Solutions
7.7: Pulse Output (Solid State Relay Contacts) / Digital Input Card
(P01S)
The Pulse Output/Digital Input card is a combination of pulse outputs via solid state
contacts and dry/wet contact sensing digital inputs. The outputs are electrically
isolated from the inputs and from the main unit.
7.7.1: Specifications
The technical specifications at 25° C are as follows:
Power consumption: 0.420W internal
Relay outputs:
Number of outputs: 4
Contact type: Closing (SPST - NO)
Relay type: Solid state
Peak switching voltage: DC ±350V
Continuous load current: 120mA
Peak load current: 350mA for 10ms
On resistance, max.: 35
Leakage current: 1μA@350V
Switching Rate max.: 10/s
Isolation: AC 3750V system to contacts
Reset/Power down state: Open contacts
Inputs:
Number of inputs: 4
Sensing type: Wet or dry contact status detection
Wetting voltage: DC (12-24)V, internally generated
Input current: 2.5mA – constant current regulated
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