Product Details
RS485 MODBUS RTU Standard Communication Protocol - Eight Current Input Channel: DC0~20mA / DC4~20mA
Standard Modbus RTU Communication Protocol
Features
- Eight current input channel: DC0~20mA / DC4~20mA
- RS485 MODBUS RTU standard communication protocol
- Netted with configuration software, PLC or industry touch panel
- Communication status LED
- Communication circuit designed for thunder protection and interference immunity
- Used for signal collection and control in industrial field
Specifications
- Analog input channel 8ch
- Analog input range DC0~20mA / DC4~20mA
- Analog input accuracy ±0.02mA
- Working temperature -20~70℃
- External power supply DC9V~30V/2W
- Isolation protection DC1500V
- Installation method Standard DIN slide rail or screw
- Dimension 125×73×35mm
Pin Function
- AVcc : External power supply input positive
- AGnd : External power supply input negative / Power ground
- AI_1+: Current input channel 1 positive
- Gnd : Current input channel negative / Common analog ground
- AI_2+ : Current input channel 2 positive
- Gnd: Current input channel negative / Common analog ground
- AI_3+: Current input channel 3 positive
- Gnd: Current input channel negative / Common analog ground
- AI_4+: Current input channel 4 positive
- Gnd : Current input channel negative / Common analog ground
- AI_5+: Current input channel 5 positive
- Gnd: Current input channel negative / Common analog ground
- AI_6+: Current input channel 6 positive
- Gnd: Current input channel negative / Common analog ground
- AI_7+: Current input channel 7 positive
- Gnd : Current input channel negative / Common analog ground
- AI_8+ : Current input channel 8 positive
- Gnd : current input channel negative / Common analog ground
- 485B : RS485 signal B-
- 485A : RS485 signal A+
Downloads
Additional Information
| Device | Modbus |
| Type | RS485 |