4-Channel Relay Module with Modbus RTU, RS485 TTL UART Communication, 7-24V Input Control for Industrial Automation Systems

$15.95
+ $14.99 Shipping

4-Channel Relay Module with Modbus RTU, RS485 TTL UART Communication, 7-24V Input Control for Industrial Automation Systems

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4-Channel Relay Module with Modbus RTU, RS485 TTL UART Communication, 7-24V Input Control for Industrial Automation Systems

4-Channel Relay Module with Modbus RTU, RS485 TTL UART Communication, 7-24V Input Control for Industrial Automation Systems

  • Brand: Unbranded
RRP: $32.95
Price: $15.95
You save: $17.00 (51%)
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$15.95
+ $14.99 Shipping

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Description

LC 4 channel Modbus relay module equipped with mature and stable 8-bit MCU and RS485 level communication chip, adopts standard MODBUS RTU RS485 communication protocol. It can realize 4-bit input signal detection and 4-bit relay output. It can be used for digital detection or power control occasions. Features: 1. Support Modbus RTU protocol 2. Support RS485/TTL UART interface 3. Output indicator in multi mode 4. Address can be set 5. Support input reverse connection protection 6. Relay switch output 7. Support parameter memory function Parameters: 1. Item name: 4CH Modbus Relay Module 2. Working voltage: DC 7V~24V 3. Baud rate: 4800/9600/19600bps (default 9600bps) 4. Optocoupler input signal: DC 3.3V~30V 5. Set address: 1~255 6. Relay control mode: ON/OFF, Delay_ON, Delay_OFF mode 7. Delay time: 0~6553.5s 8. Load: AC 250V 10A or DC 28V 10A 9. Protocol: Modbus RTU 10. Interface: RS485/TTL UART 11. Control channel: 4 channel 12. Operating temperature: -20C ~ 85C 13. Operating humidity: 5% ~ 95% RH Color: Blue Material: PCB Size: 93 x 90 x 20mm Package Contents: 1 x Modbus RTU 4 Relay Module Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item to be slightly different from the real thing. The measurement allowed error is +/- 1-3cm.
  • Fruugo ID: 404244556-857931033
  • EAN: 7905359783433

Product Safety Information

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Safety Warnings: Please use according to the instruction manual

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  • STANDARD: $14.99 - Delivery between Fri 24 October 2025–Mon 03 November 2025

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Product Compliance Details

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Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • Chen Ge
  • Shanghai Ganlan Network Technology Co., Ltd.
  • No. 139, Rongmei Road, Building 1,Songjiang District,Shanghai City
  • Shanghai
  • CN
  • 201601
  • qizao88361@163.com
  • 13413952153

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • Van Lavazza
  • Y & H S.R.L.
  • Via Gravina 21 MT matera,Trani,Puglia
  • Trani
  • Italy
  • 75100
  • itlyhsrl@gmail.com
  • 0039 3917722149