Sensor into supply piping/assigned to No.6
Sensor into return piping/assigned to No.7 (* 4-wire only)
Sensor into return piping/assigned to No.8
Sensor into supply piping (* 4-wire only)
Sensor into supply piping
Sensor into return piping (* 4-wire only)
Sensor into return piping
Energy output for remote pulse counting *
Energy output for remote pulse counting – ref. level *
Volume output for remote pulse counting *
Volume output for remote pulse counting – ref. level *
Pulse input 1 *
Pulse input 1 – ref. level *