Industrial Modbus RTU 4-ch Relay Module with RS485 Interface, 30A High Current, Onboard LED Indicators, Multi Isolation Protecti
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Specifications
- Brand Name
- Waveshare
- Origin
- Mainland China
- Display Mode
- LCD
- High-concerned chemical
- None
- Resolution
- 480x800
- Model Number
- Modbus RTU Relay 4CH
Product Description
Product information last updated on December 22, 2025