Industrial Modbus RTU 8-Ch Analog Current Output Module, 0-20mA Output

Industrial 8-Ch Analog Output Module, 12-Bit DA Conversion, Supports 8-Ch Simultaneous Current Output, DC 7~36V Wide Voltage Power Supply, Modbus RTU Protocol, Rail-Mount Support

User Manual / Datasheet / Example Codes Etc.

• Configurable device address (1~255), multi devices can be cascaded on RS485 bus
• Onboard voltage regulator, supports 7~36V wide range power supply
• Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
• Onboard unibody magnetical isolation, allows signal isolation, high reliability, strong anti-interference
• Onboard resettable fuse and TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, provides over-current/over-voltage proof, lightningproof & anti-electrostatic
• 12-bit DA conversion, using high-precision resistors for more accurate output data
• Onboard watchdog, for stable output without crashing
• Rail-mount case design, support stacking combination, easy to install and safer to use
• 3x LEDs for indicating the MCU status and signal transceiving status

Specifications

• COMMUNICATION INTERFACE : RS485
• BAUD RATE : 4800, 9600, 19200, 38400, 57600, 115200, 128000, 256000
• DEFAULT COMMUNICATION FORMAT : 9600, N, 8, 1
• MODBUS PROTOCOL : Standard Modbus RTU protocol
• POWER SUPPLY : DC 7~36V
• OUTPUT : 8-ch current output
• RESOLUTION :  12-bit, 1μA
• RANGE : 0~20mA
  
• OUTPUT ACCURACY : ±0.03mA

Package Includes

Primary Function

Supports Sending Modbus RTU Protocol Commands Via RS485

And Outputing Data To 0~10V Or 0~20mA Sensor

Industrial Grade Isolated Protection

Interface Introduction

Connection Diagram

Supports Setting Device Address (1~255) For Multi-Device Cascading,

Supports Voltage Or Current Analog Output

Wide Voltage Power Supply, Isolated RS485 Interface

Dimensions