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Digital Inputs: 4Digital Outputs: 4
Special order, 7-14 day despatch
QuidoDuplex RS is a set of two I/O modules for RS485 line (two wires only) with a special firmware designed specifically to transmit digital I/Os over RS485 line as an autonomous system - no PCs or PLCs needed. If one input is turned on, the corresponding output on the other unit is also turned on. Bi-directional.
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