Waveshare Industrial 8-Channel Ethernet Relay Module Digital I/O Module Modbus Protocol PoE Power Supply

Waveshare Industrial 8-Channel Ethernet Relay Module Digital I/O Module Modbus Protocol PoE Power Supply Description

· Features an onboard voltage regulator chip, supporting a wide input voltage range of 7V-36V as well as Power over Ethernet (PoE).
· Supports control via the MQTT protocol; includes sample application routines for Alibaba Cloud MQTT.
· Integrates onboard power isolation, providing a stable isolated voltage supply without the need for an external power source at the isolated end.
· Inputs feature bidirectional optocoupler isolation, supporting both passive and active digital inputs; includes a built-in debouncing algorithm. The relay supports control via either a -input linkage mode or a toggle mode.
· Outputs utilize Darlington transistors with optocoupler isolation, offering enhanced driving capability with a sink current of to 500mA, and feature built-in flyback diode protection.

Color: Black
Material: plastic

Package Contents:
1*Ethernet Relay Module