Industrial 8-Ch Ethernet Digital Input / Output Module

Modbus protocol and PoE support, Linkage Control, DC 7V ~ 36V power supply

Features At A Glance

Primary function

Supports reading digital input by sending Modbus RTU/TCP protocol commands via Ethernet for digital output control

Supports Multiple Communication Modes, Adopts Modbus Protocol

Supports TCP server, TCP client, UDP mode, UDP multicast, HTTP, MQTT,
and supports Modbus RTU and Modbus TCP protocols

Multi Configuration Methods

Supports software and Web Browser Configuration, Obtaining Dynamic IP Via DHCP, connecting to domain name server via DNS protocol

Multi Power Supply Options, Wide Range Power Input

DC Power port: directly uses a power plug for power supply,
Screw terminal: DC 7V ~ 36V wide range power input,
PoE port: IEEE 802.3af PoE compliant

Fully isolated digital input / output

Supports passive and active digital input (PNP or NPN), with power isolation and bi-directional optocoupler isolation. Adopts Darlington transistor open-drain output, up to 500mA sinking current per channel for directly driving relays

Multiple modes for various automation scenarios

Supports multiple relay control modes, each channel supports independent
control mode setting

Note: Except for linkage mode, all other modes support relay control via commands.

Support Ethernet Port Cascade and PoE cascade power supply

Onboard 2-ch Ethernet Ports for communication and cascade.
Either one can be used for dual serial server network communication, while the other one can be used for cascading or communication with other devices

* Note: Each module in the cascade needs to be powered individually or using PoE cascade power supply.

Rail-mount case design

Rail-mount PC protective case, easy to install, safe to use

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