New DC 12V-24V 8 Channel 8AI 8VI 4-20MA/0-10V to RS485 Current/Voltage RS485 MODBUS RTU standard communication protocol. RS485 communication isolation protection 3000VDC. A+: RS485 signal A+. B-: RS485 signal B-. 8-channel current input, the input current range of each channel is 0~20MA/4-20MA. byJuly 5, 2026
