Relay Modules
The RM and RIM relay modules are pre-built relay interfaces which offer an advantage over the
single-relay base systems. On a PCB, the circuit tracks can be pre-wired,
such as the common shared plus, minus, and neutral wire potentials on the coil side.
The RIM S versions also feature a toggle switch in the input/coil circuit.
This enables switching to MANUAL, OFF, or AUTOMATIC.