12V Modbus RTU 4, Channels Relay Module, Input Optocoupler, Isolation RS485 MCU for, Arduino

842.69 (Including tax)

  1. Product Name:4 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:78*78*20mm

Discount per Bulk Quantity

QuantityDiscountPrice
5 - 105%800.56 (Including tax)
11 - 208%775.28 (Including tax)
21 - 4010%758.44 (Including tax)
41 - 10012%741.57 (Including tax)

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SKU: rz24320201 Category:
Description

12V Relay Module 4-Channel This is a 12V 4-Channel Relay interface board. Be able to control various appliances and other equipment with a large current. It can be controlled directly by a Micro-controller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) . 12V 4-Channel Relay interface board and each one needs 50-60mA Driver Current. Equipped with high-current relay, AC250V 10A ; DC30V 10A.


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:4 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:78*78*20mm

Package Includes:

1 x 12V Modbus RTU 4, Channels Relay Module

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