Contact Closure Over IP
The MirCR420_MCNET Contact Closure Over IP are a set of two boards, a sender board with four contact closure (no voltage) inputs and a receiver board
with four relays. The inputs on the sender board will control the relays on the receiver board - it's just that simple! When the
contact closure circuits are closed the relays will remain energized, when the circuits
open the relays will turn off! Contact closure inputs such as buttons, relays, switches or other electronic devices (no voltage) attached to
inputs on the sender boards will trigger the relays on the receiver board. The boards can communicate between within the network between
buildings or where wireless can't reach. The MirCR420_MCNET Ethernet Relay has the New 3rd Gerneration Ethernet interface installed that
plugs intro a router using a standard CAT5 cable.