Waveshare Industrial 8-Ch Ethernet Digital Input/Output Module, Modbus RTU/TCP Protocols, Supports PoE Power Supply, with Various Isolation and Protection Circuits

About this item

• Onboard voltage regulator chip, supports 7V ~ 36V wide range power supply and PoE power supply. Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
• 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
• The output utilizes Darlington transistor with optocoupler isolation for stronger driving capability, up to 500mA sink current, and built-in flyback diode protection
• Features flash-on and flash-off functions, by passing arguments to the command, it is possible to turn on the output for a while and then turn it off automatically
• Rail-mount case design, easy to install, safe to use. Onboard LEDs for indicating the input / output status, MCU status, and signal transceiving status

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