Industrial Modbus Digital I/O Module – 8 Digital Inputs & 8 Digital Outputs
Compact industrial Modbus digital I/O module with 8 inputs and 8 outputs, supporting serial and Ethernet communications for reliable automation and control systems.
This industrial Modbus digital I/O module provides a balanced configuration of 8 digital inputs and 8 digital outputs in a compact, DIN-rail-mountable enclosure. It is designed for industrial automation systems requiring reliable signal monitoring and control over serial or Ethernet networks.
Supporting RS485, RS232, and Ethernet interfaces, the module operates with Modbus RTU (serial) and Modbus TCP (Ethernet) protocols, allowing seamless integration with PLCs, SCADA systems, HMIs, industrial PCs, and IoT gateways.
Its simple digital I/O focus makes it ideal for applications such as status monitoring, relay control, alarms, interlocks, and actuator switching.
Key Features
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8 Digital Inputs + 8 Digital Outputs in one compact module
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Multiple Communication Interfaces – RS485, RS232, Ethernet
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Dual Protocol Support – Modbus RTU & Modbus TCP
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DIN Rail Mounting – Fast, secure panel installation
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Industrial-Grade Design – Stable, long-term operation
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Simple Integration – Works with PLCs, HMIs, SCADA & gateways
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Cost-Effective I/O Expansion – Reduces system complexity
I/O Configuration
| Signal Type | Channels |
|---|---|
| Digital Inputs (DI) | 8 |
| Digital Outputs (DO) | 8 |