Description
Waveshare (27928) 30-channel industrial relay module controlled via Ethernet port, supporting Modbus RTU/Modbus TCP protocols, PoE power supply, and comes with an ABS enclosure for rail mounting.
The ETH 30CH Modbus POE relay is very easy to use. Its fast communication, stability, reliability, and security make it an ideal choice for industrial control systems and/or applications with high communication requirements.
- Features a flash-on and flash-off function. By passing an argument to the command, the relay can be switched on for a certain period of time and then automatically closed.
- Supports DC 7~36V wide range input and PoE power supply
- Supports relay control through MQTT protocol, comes with Alibaba Cloud MQTT application demo
- Onboard optocoupler isolation, prevents the relay from being disturbed by high-voltage circuits
- Special relay driver chip with built-in flyback diode for stronger and more stable control capability
- Reverse polarity protection circuit, prevents the circuit from being accidentally damaged by incorrect connection
- High-quality relay, contact load capacity: ≤10A 250VAC/30VDC
- Rail-mounted ABS plastic housing, easy to install, safe to use
- 4 LEDs and network indicators to display MCU status and signal transmission status
For technical details please visit the manufacturer's product page .
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This depends on where you are located. Once the order has been handed over to UPS, the delivery time in Germany is approx. 2-3 days, within Europe approx. 1 week.
We dispatch our articles with our shipping partner UPS.
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