N4AIA04 DC 12V 4-20mA 0-5V 0-10V Module for Voltage Signal Acquisition RS485 Modbus RTU

N4AIA04 DC 12V 4-20mA 0-5V 0-10V Module for Voltage Signal Acquisition RS485 Modbus RTU

This is a multi-channel module for acquiring voltage and current signals. The RS-485 voltage and current acquisition module is an automated industrial device, an electronic measuring instrument with very high accuracy and reliability.

The product can connect up to 247 modules by changing the RS485 address (if more than 16 devices are used, it is recommended to use an RS485 amplifier). This product is a bidirectional form of smart home and home automation that can simplify your life.

The measurement range of channel V1 is 0-5V, the measurement range of channel V2 is 0-10V, and the measurement range of current for channels C1/C2 is 0-20mA.

The voltage resolution is 0.01V, measurement accuracy is 1%; the current resolution is 0.1mA, measurement accuracy is 1%; if the error exceeds 1%, it can be calibrated.

Specifications:

• Model: N4AIA04
• Operating voltage: 8-24V
• Operating current: 10-15mA
• Support for MODBUS RTU commands function code 03 06
• Measurement range of channel V1 is 0-5V, measurement range of channel V2 is 0-10V, measurement range of current for channels C1/C2 is 0-20mA
• Voltage resolution is 0.01V, measurement accuracy is 1%; current resolution is 0.1mA, measurement accuracy is 1%; if the error exceeds 1%, it can be calibrated
• Commands can be entered using PLC as well as PC serial port Super Terminal
• In MODBUS RTU command mode can support up to 247 devices to be used in parallel
• Dimensions: 45*30*15 mm
• Weight: 10 grams

Package includes:
1 x RS485 Voltage Acquisition Module