12V Modbus RTU 1, Channel Relay Module Optocoupler RS485 MCU for Arduino

Availability:

In stock


SKU: 1121213
  1.   Product Name:1 Bit ModbusRTU Relay Module
  2.   Working Voltage:DC 12V
  3.   Working Current:1A
  4.   Work Temperature:-25℃~85℃
  5.   Work Humidity:5%~95%RH
  6.   Size:84*27*20mm

 489.00

(inc GST)

In stock

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Brand: Generic
Category: Relay Switch Modules

This is a one-channel Modbus RTU relay module equipped with a stable 8-bit MCU and RS485 level communication chip, adopting standard MODBUS RTU format RS485 communication protocol. It can realize 2-bit input signal detection and provides a 2-bit relay output. It can be used for digital detection or power control occasions.


Application:

  1. Supports all MCU control.
  2. The industrial field.
  3. PLC control.
  4. Smart home control.

Features:

  1. .Modbus serial communication
  2. Relay switching output
  3. Convenient AT command control

Specification:

  1.   Product Name:1 Bit ModbusRTU Relay Module
  2.   Working Voltage: DC 12V
  3.   Working Current:1A
  4.   Work Temperature:-25℃~85℃
  5.   Work Humidity:5%~95%RH
  6.   Size:84*27*20mm

Package Includes:

1 x 12V Modbus RTU 1 Channels Relay Module

15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.


What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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