UIO- 4AI 4DI 4RO Modbus Module

4AI / 4DI / 4RO Modbus Remote I/O Module

Compact Modbus RTU remote I/O module with four 0–20mA analog inputs, four digital inputs, four relay outputs, configurable alarm logic, pulse counting, RPM calculation, and output delay control.

Key Features

4 Channel 0–20mA Analog Inputs

16-bit analog resolution

Raw analog value resolution of 0.001mA

4 Relay Outputs with configurable alarm or manual control

4 Digital Inputs, 24V compatible

2 High speed Production counter and RPM measurement

All Inputs has latched status, Never miss a input change

All Inputs has individual counter functions

Configurable relay ON delay and OFF delay

Sensor open / broken wire indication

Individual channel offset and gain calibration

Integer and IEEE754 float value support

Modbus RTU over RS-485

Rotary address switch for address selection from 1 to 99

Wide Supported baud rates from 300 to 115200

DIN rail mountable

Dimensions: 110mm × 70mm × 55mm

Compact Modbus RTU remote I/O module with four 0–20mA analog inputs, four digital inputs, four relay outputs, configurable alarm logic, pulse counting, RPM calculation, and output delay control.

Configuration Software

👉 Download ModViz Configuration Tool