Each Sepam series 10 A has a communication port.
Modbus communication allows Sepam series 10 A relays to be connected to a supervisor or any other
device with a master Modbus communication port. Sepam series 10 A relays are always slave stations.
Sepam series 10 A relays are equipped with an RS485 communication port.
The desired protocol (two available) must be set up in the parameters:
Modbus, IEC 60870-5-103.Communication can be used for a number of functions:
1-reading of measurements (Like Phase currents )
2-reading of status conditions
3-reading of time-stamped measurements and events (two tables containing 100 events are available)
4-time setting and synchronisation
5-transmission of remote controls