Modbus Rtu 4 Ch Relay Module Input 485 Ttl Uart Communication 4-Channel Input 7-24V Relay Module

R239,00
+ R232,49 Shipping

Modbus Rtu 4 Ch Relay Module Input 485 Ttl Uart Communication 4-Channel Input 7-24V Relay Module

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Modbus Rtu 4 Ch Relay Module Input 485 Ttl Uart Communication 4-Channel Input 7-24V Relay Module

R239,00

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R349,00
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Product details

Product details

Modbus Rtu 4 Ch Relay Module Input 485 Ttl Uart Communication 4-Channel Input 7-24V Relay Module

LC 4 channel Modbus relay module equipped with and stable 8-bit MCU and RS485 level communication chip,adopt standard MODBUS RTU format RS485 communication protocol. It can realize 4bit input signal detection and 4bit relay output. It can be used for digital detection or power control occasions.Features:1.Support Modbus RTU protocol;2.Support RS485/TTL UART interface3.Output indicator in multi mode;4.Address can be set5.Support input reverse connection protection6.Relay switch output;7.Support parameter memory functionParameters:1.Item name: 4CH Modbus Relay Module2.Work voltage:DC 7V~24V3.Baud rate:4800/9600/19600bps(default 9600bps)4.Optocoupler input signal:DC 3.3V~30V5.Set address:1~2556.Relay contorl mode: ON/OFF,Delay_ON,Delay_OFF mode7.Delay time: 0~6553.5s8.Load: AC 250V 10A or DC 28V 10A9.Protocol:Modbus RTU10.Interface:RS485/TTL UART11.Control channel: 4channel12.Operating Temperature:-20 Celsius~85 Celsius13.Operating Humidity:5%~95%RHcolour: blueMaterial: PCBsize: 93x90x20mmPackage Contents: 1 * Modbus RTU 4 CH Relay ModuleOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
  • Fruugo ID: 531298957-1077692278
  • EAN: 4787967585738
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  • 91440111MACLMY0R1B
  • Guang Zhou Hao Yi Mao Yi You Xiang Gong Si
  • 3rd Floor, Building 8, Guangdong Tianjian Home Decoration Plaza Creative Park, No. 283, Tongsha Road, Tonghe Street, Baiyun District, Guangzhou (No. 304A, Building 8)
  • Guangzhou
  • CN
  • 510080
  • [email protected]
  • 13316012061

Responsible Person in the EU
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  • 819 698 275 00032
  • DISCOUNT INDUSTRY
  • 10 Rue Des Grands Pres, 60230 Chambly, Oise, France
  • OISE
  • FR
  • 60230
  • [email protected]
  • 0033 748562127
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  • STANDARD: R232,49 - Delivery between Wed 11 November 2026–Tue 01 December 2026

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