Microprocessor-based logic in the FDC8 transmitter detects a customer-furnished switch or contact closure, and encodes the closure into robust data packets that are mapped and transmitted to the FDC8NLR Receiver. Packets received with excessive bit errors will not result in random changes in the receiver relay contact resting or actuated states, making this system ideal for mission-critical remote switching applications. Solid-state non-latching relays are utilized for the highest level of long-term system reliability and trouble-free operation; electromechanical relay switching is not employed.
COMNET FDC8NLRM1 Specs
Contact closure extender
Max Transfer Distance
Surge protection, over-current protection
Expansion / Connectivity
8 x contact closure (output) - terminal block 1 x network (input) - ST multi-mode female
FCC Part 15, RoHS, cULus, NEMA TS-2, NEMA TS-1, EN 12464