3X Modbus Rtu 4 Ch Relay Module Input 485 Ttl Uart Communication 4-Channel Input 7-24V Relay Module
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Delivery: Standard (£3.92) | Mon 21st - Sat 26th Sep
Sold by: CollBea
Returns: 30 days
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Summary
- Description:LC 4 channel Modbus relay module equipped with mature 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 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
3X Modbus Rtu 4 Ch Relay Module Input 485 Ttl Uart Communication 4-Channel Input 7-24V Relay Module Description
Description:LC 4 channel Modbus relay module equipped with mature 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 interface
3.Output indicator in multi mode;4.Address can be set
5.Support input reverse connection protection
6.Relay output;7.Support parameter memory function
Parameters:
1.Item name: 4CH Modbus Relay Module
2.Work voltage: 7V~24V
3.Baud rate:4800/9600/19600bps(default 9600bps)
4.Optocoupler input signal: 3.3V~30V
5.Set address:1~255
6.Relay contorl mode: /OFF,Delay_ON,Delay_OFF mode
7.Delay : 0~6553.5s
8.Load: AC 250V 10A or 28V 10A
9.Protocol:Modbus RTU
10.Interface:RS485/TTL UART
11.Control channel: 4channel
12.Operating Temperature:-20 Celsius~85 Celsius
13.Operating Humidity:5%~95%RH
colour:
Material: PCB
size: 93x90x20mm
Package Contents:
3 x Modbus RTU 4 CH Relay Module
Details
| OPC | PV9WVRF |
|---|---|
| Codes | 6032788408956 (EAN) |
Product Data
| Height | 2cm |
|---|---|
| Width | 10cm |
| Length | 10cm |
| Weight | 0.2625kg |
| Colour | blue |
| Material | PCB |
Compare Sellers for 3X Modbus Rtu 4 Ch Relay Module Input 485 Ttl Uart Communication 4-Channel Input 7-24V Relay Module
- New from £19.69
| Seller | Ratings | Warranty | Returns | Price | Delivery | Total | Quantity |
|---|---|---|---|---|---|---|---|
|
Dispatched from:
|
(206 reviews) | - |
30 Days
Free Returns No
|
£15.77
|
+£3.92 Delivery
Est. Delivery:
21st-26th Sep
|
£19.69
|
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