Beninca SC.EN Manual De Instrucciones página 12

Interface electronic card for pressure-sensitive safety edges of the resistive type (8K2 Ohm).
This permits to use safety edges also on electronic devices without specific input or in the event two safety
edges of the resistive type should be connected to devices equipped with one single input.
SC.EN is compliant with the EN 12978 regulation.
Power supply
Max absorbed power
Operating temperature
Input channels
Output channels
Dimensions
12
SC.EN
SPECIFICATION
12-30 Vac/Vdc
1W
-20°C / +70°C
2 Inputs for the connection of 8K2 pressure-sensitive safety edges
2 Outpt channels with Normally Closed (N.C.) relays and self-test
circuit.
The outputs must be connected to the safety input/inputs (Photocell
or STOP) available on the control unit.
Carefully check that the operating presetting on the safety input/
inputs used are compatible with the intended use and the safety
regulations in force.
see Fig.1