RS485 to 4-20mA Transform Module
AO485
‧ Supports 485 to 4–20mA signal conversion for pH, DO, and other water quality data
‧ AO485 module enables 4–20mA output for inverter control
‧ Master module actively reads sensor data; Slave module handles settings and data transmission
‧ Built-in 10 customizable addresses with selectable ID and data type
‧ Two 4–20mA outputs with user-defined data mapping and value conversion
–Application areas–
Water quality monitoring, inverter control, data integration
Download
Center
Feature of Product
Optional Code & Specifications
| Working Power Supply | DC9~24V，≦1W | |
|---|---|---|
| Operating Temperature | -20~60°C | |
| AO Specifications | Number of Groups | 2 groups |
| Output Range | 0~20mA / 4~20mA | |
| Accuracy | ±0.1mA | |
| Communication Interface | RS485 x 2 (N, 8, one) Standard Modbus communication protocol | |
| Installation | Aluminum Rail Type | |
| Working Power Supply | DC9~24V，≦1W | |
|---|---|---|
| Operating Temperature | -20~60°C | |
| AO Specifications | Number of Groups | 2 groups |
| Output Range | 0~20mA / 4~20mA | |
| Accuracy | ±0.1mA | |
| Communication Interface | RS485 x 2 (N, 8, one) Standard Modbus communication protocol | |
| Installation | Aluminum Rail Type | |
PRODUCT VIDEO
PATENT / CERTIFICATION / AWARD
ACHIEVEMENT