Description
The BFxS-4 SMART Controller is upgradable with maximum one RELAY MODULE expansion board
Relay Module 8
The “Relay Module 8” adds 8 NC/NO additional relays (outputs) to the BFxS-4 SMART Controller
The “Relay Module 8” adds 8 NC/NO additional relays (outputs) to the BFxS-4 SMART Controller
The BFxS-4 SMART Controller is upgradable with maximum one RELAY MODULE expansion board
