حول هذا المنتج
Waveshare 8-Ch Ethernet Relay Module (B) with Digital Input, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case
- Features
- Features flash-on, flash-off function, by passing argument to the command, it is possible to turn on the relay for a while and then close it automatically Supports DC 7~36V wide range power input and PoE power supply
- Supports relay control through MQTT protocol, comes with Alibaba Cloud MQTT application demo Onboard Optocoupler isolation, prevent the relay from being interfered by high-voltage circuit
- Adopts dedicated relay driver chip, with built-in flyback diode protection, for stronger and more stable driving ability Supports passive and active digital input, with bi-directional optocoupler isolation, built in debouncing algorithm. The relay supports digital input linkage control or toggle control
- Reverse-proof circuit, prevent the circuit from being damaged accidentally by incorrect connection High quality relay, contact rating: 10A 250VAC/30VDC
- Rail-mounted ABS plastic enclosure, easy to install, safe to use 4 LEDs and Network indicators for indicating the MCU status and signal transceiving status
المواصفات
- Type
Modbus POE ETH Relay (B)
- Compatibility/Fitment
Modbus POE ETH Relay (B)
- Brand
waveshare
- Model
Modbus POE ETH Relay (B)
- Part Number
Modbus POE ETH Relay (B)
- Parts
1 Year
- Labor
1 Year
- First Listed on Newegg
October 27, 2026
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