Waveshare Dual Ethernet Ports 8-ch Relay Module (C), Modbus RTU Protocol, PoE Power Supply, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case

Waveshare Dual Ethernet Ports 8-ch Relay Module (C), Modbus RTU Protocol, PoE Power Supply, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case

• Dual Ethernet Ports & Power Supply: Supports Ethernet port communication cascade and PoE power supply cascade, enabling flexible network and power configurations.
• Relay Control Functions: Features flash-on/flash-off function, allowing relay activation for a set time period via command arguments.
• Wide Power Input Range & PoE Support: Accepts DC 7~36V wide range power input and PoE power supply for versatile power options.
• Enhanced Protection & Control: Onboard optocoupler isolation for preventing interference from high-voltage circuits, with dedicated relay driver chip and built-in flyback diode protection for stable operation.
• Versatile Input & Installation: Supports passive/active digital inputs with bi-directional isolation, debouncing algorithm, reverse-proof circuit, and comes in a rail-mounted ABS plastic enclosure with clear status indicators.
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