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Industrial 8-Ch Analog Output Module 12-bit DA Conversion DC 7~36V Wide Voltage Power Supply, Sending Modbus RTU Protocol Commands via RS485, 8-CH Voltage Output

KWD 12
All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.
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Special Features

  • Modbus RTU Analog Output 8CH (B) ( 8-CH Voltage Output (0~10V) Version) is an industrial standard analog output module, supports 8-CH simultaneous output. Adopts Modbus RTU protocol with built-in protection circuits such as power isolation, magnetical isolation, resettable fuse, and TVS.
  • Configurable device address (1~255), multi devices can be cascaded on RS485 bus. Supports sending Modbus RTU protocol commands via RS485. And outputing data to 0~20mA sensor.
  • Onboard voltage regulator, supports 7~36V wide range power supply. Onboard power and signal dual isolation for RS485 communication, provides stable isolation voltage, features high reliability and strong anti-interference performance.
  • Built-in TVS (transient voltage suppression tube) can effectively suppress the surge voltage and transient peak voltage in the circuit, lightningproof & ESD protection.
  • Built-in resettable fuse and protection diode to ensure stable current and voltage output, provides over-current and over-voltage proof, improves shock-proof performance, suitable for industrial environments with high requirement.
  • Industrial High-precision Analog Output, 8-Ch Analog Output, 12-bit DA Conversion, High-precision, Current Output Version ( Range: 0~20mA) Supports setting device address (1~255) for Multi-Device Cascading, supports voltage or current analog output.
  • Supports stacking installation: Remove the rail-mount buckle and accessories of the outer module first, and then assemble the two modules together via screws.
  • Rail-Mount Support, Supports 35mm standard guide rail, with rail-mount buckle, easy to install.

Description

Version Comparision

Currently, the analog output has two versions: the current output version and the voltage output.
1. Modbus RTU Analog Output 8CH outputs the current with the range of 0-20mA.
2. Modbus RTU Analog Output 8CH (B) outputs the voltage with the range of 0-10V.

Features
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

Provide Online Development Resources /User Manual: bit.ly/4c7qVTm

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 voltage output
Resolution: 12-bit, 1mV
Range:0~10V
Output Accuracy: ±0.01V

Package Content
Modbus RTU Analog Output 8CH (B) x1
Power supply terminal adapter x1
Screwdriver x1

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