elenercom Posted May 16, 2007 Report Posted May 16, 2007 Hi everybody, I have RS232/RS485 converter of DELTA , which has R+ and R- terminals for RS485. I want to communicate my laptop with Mitsubishi Inverter FR-A500. The PU connector of inverter (RJ45) has 4 terminal SDA, RDA, SDB and RDB. My questions are: 1. Can I communicate with inverter with that conveter? 2. If it's possible, how should I connect ? Thank you for your reply. Quote
Crossbow Posted May 16, 2007 Report Posted May 16, 2007 Mitsubishi already sells a cable to do this. SC-FRPC. I would use that one personally. Quote
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