I need to control a total of 20 relays with the use of only two wires. Is it possible to connect two K8023 on the same two wires?
No, this is not possible, you need 4 wires.
As there is no ground reference, a 3-wire solution will not work.
I need to control a total of 20 relays with the use of only two wires. Is it possible to connect two K8023 on the same two wires?
No, this is not possible, you need 4 wires.
As there is no ground reference, a 3-wire solution will not work.