90/30 and 90/70 plcs, Micro 90 plc, Figure c-1. rs-485 two-wire modbus network – GE Industrial Solutions POWER LEADER PMCS Network Architecture Guide User Manual

90/30 and 90/70 plcs, Micro 90 plc, Figure c-1. rs-485 two-wire modbus network | GE Industrial Solutions POWER LEADER PMCS Network Architecture Guide User Manual | Page 76 / 80