Communication interface |
RS485 hardware isolation |
Baud rate |
1200/2400/4800/9600/19200/38400/57600/115200 |
Communication protocol |
MODBUS RTU protocol |
Data format |
7/8 data bits, 1/2 stop bits, parity, no parity can be set |
AIi |
0~20mA, 4~20mA current type |
AIV |
0-5V, 0-10V voltage type |
Protection measures |
Power input polarity protection, communication error indication |
Input impedance |
Voltage acquisition: 10MΩ Current acquisition: 120Ω |























