UniJunior Posted August 27, 2012 Report Share Posted August 27, 2012 Hi, I want to access throw MODBUS an V350 - 35 - R2. I attached to my V350 a communication port RS4X. First of all I'm not sure that I use the correct cable to connect my PC (on which I use a soft to simulate a SCADA request as a master) on the V350 as a slave. I use an RJ11 cable with only pin1 and 6 connected: one end is in V350 on RS4X port and the other end is in the MJ10-22-CS25 adaptor which is connected on my PC serial port. Is this correct? There is any pinout of a cable with a RJ11 and DSUB 9pin mother? Thx in advance. Quote Link to comment Share on other sites More sharing options...
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