Extension xS40 don't work

  • Hi,

    I have Neuron M303 and xS40 and anything on xS40 don't work. I have directly connected DI from M303 to DO from xS40, but it is always off. (DO from M303 work fine)

    I have the modules connected via Modbus RS485.

    I tried set DO on xS40 in Mervis to true, but it still off.

    Can I read online the status of DI or DO in Mervis? Or with some tool? Or if the Modbus work?

    Thank You


  • I assume that this problem has now been solved, based on your responses in other topics? It's hard to see the connections when they overlaid on top of each other like that.

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