The OP 6.32 UNI opto-separator provides galvanic separation of the electricity supplier’s metering set and the customer’s monitoring equipment.

Input side connection

The instrument supports both common plus and common minus wiring polarity on the input side. Never connect both +24V and -24V terminals at the same time!

Output side wiring

Connection as current loop - open collector, max. current 100mA. From the consumer side connect GND to the SS voltage source (negative terminal of the counter equipped with its own source), outputs K1 ÷ K6 switch the input circuits of another device (relay, optocoupler…), do not connect +VCC to the optocoupler! When input log.1 (red LED is lit) the output transistor is switched on, when input log.0 the output transistor is open.