ME31 Ethernet Modbus I/O Module

Bring selected field inputs and outputs into a Modbus network with an ME31-series I/O module.

✅ Collect the signals needed by the process - DI and AI versions provide the selected digital or analogue input arrangement.

✅ Add the required output paths - DO and AO versions let you choose a module around the receiving devices.

✅ Connect through the supported network route - Modbus TCP and RTU references provide the intended Ethernet and serial integration options.

Choose the I/O combination first

A networked I/O module lets a controller exchange signals with devices near the work area. Count the input and output types first, then choose the module configuration that suits them.

Check each channel's electrical range, output type, isolation and supply before wiring. Model labels describe different I/O combinations, so settings and ratings cannot be assumed identical across the family; use the matching configuration tool and manual.

Technical details

• Family: ME31
• Communication references: Ethernet / RS485, Modbus TCP / RTU
• Selections include 8DI, 6DO, 6AI, 6AO and mixed I/O versions
• Exact channel count: selected option
• Field devices, supply and controller: separate

Choose the I/O mix that fits your Modbus project.