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R4D8A08 DC 12V 8 Channel RS485 Relay Module Modbus RTU UART Remote Control Switch with/without DIN35 C45 Rail Box for PLC PTZ Camera Security Monito

9% OFF R4D8A08 DC 12V 8 Channel RS485 Relay Module Modbus RTU UART Remote Control Switch with/without DIN35 C45 Rail Box for PLC PTZ Camera Security Monito 15,12€ 16,60€ View It

Overall:

stoffeltjies 31/08/2021

I am happy with this, i haven't test it yet, but so far so good. It looks very solid and well made.

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stoffeltjies Ok, i have tested the unit. I struggled a bit with the way the output relays are addressed, but at the end, it works really well. I would have think that just do a modbus write to the coils would do the thing, but the designers of this unit has something more sophisticated in mind.
Reply 19/03/2022

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