20ch Multifunction RS485 Relay Board 20DO 2DI 2AI PLC IO Expanding Module
ab 5,31 €
1PCS DC 12V/24V 20Ch Multi-function PLC IO expansion Relay board. PLC IO expansion board. Standby current (all relays closed) 14MA, 1 relay open 40MA, 2 relays open 69MA, 3 relays open 95MA,4 relays open 122MA,5 relays open 149MA,6 relays open 174MA, 7 relays open 200MA,8 relays open 226MA,and so on.
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