2ch 4-20mA Current Signal Acquisition Sampler Board RS485 Module

This is 2ch 4-20mA Current Signal Acquisition Sampler Board RS485 Module.

Features:

• 2ch 4-20mA current acquisition sampler.
• RTU instruction supports 03/06 function code.
• The current measurement ranges of IN1/IN2 channel is 0-25mA.
• By modifying the RS485 address, up to 247 modules can be connected.
• Current resolution is 0.1MA, measurement accuracy is 1%; if the error is greater than 1%, it can be calibrated
• MODBUS commands can be made serial HyperTerminal (serial assistant) OR PLC Enter
• Under the MODBUS command mode, it can support up to 247 devices in parallel

Specifications:

• Input Voltage Range: 8 – 25V
• Current acquisition: 4-20mA
• Accuracy: 0.01
• Length (mm): 30
• Width (mm): 15
• Height (mm): 4
• Weight (gm): 3

Application:

• 4-20MA/0-20MA Sensor
• 0-25MA Current analog acquisition
• Automated industry PLC
• Smart Home, Home Automation
• Identification system
• RS485 Remote monitoring
• Multimeter voltmeter

Package Includes:

• 1 x 2ch 4-20mA Current Signal Acquisition Sampler Board RS485 Module