The product is designed to monitor the status of the externally wired contacts and operate/alternate the output relays in turn on each closure of the contact. A “help” function is included such that it allows the second relay to energize (after a short delay) when the other contact is closed. An auxiliary supply (required to power the unit) must be present for the product to function. Logic Relay designed to balance wear between motors, compressors and generators
Monitors 2 external N.O. contacts
Built in “Help” function
Isolated Auxiliary supply
2 x SPNO Relay outputs
44mm wide, DIN Rail mount