LC 1 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 1-way input signal detection and 1-way relay output, can be used for digital detection or power control occasions.
Features:
- .Modbus serial communication
- Relay switching output
- Convenient AT command control
Application:
- Supports all MCU control.
- The industrial field.
- PLC control.
- Smart home control.
| Product Name | 1 Bit Modbus RTU Relay Module |
|---|---|
| Working Voltage | DC 5V |
| Working Current | 1A |
| Working Temperature Range (°C) | -25 to 85 |
| Working Humidity Range | 5%~95%RH |
| Shipping Weight | 0.03 kg |
| Shipping Dimensions | 13 × 9 × 1 cm |
Package Includes:
1 x 5V Modbus RTU 1 Channel Relay Module Input Optocoupler Isolation RS485 MCU for Arduino
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