Yokogawa AXG4A-G000141JA12CH Controller | 4-Channel, 1/4 DIN, Universal Input, Relay Output

Yokogawa AXG4A-G000141JA12CH Controller | 4-Channel, 1/4 DIN, Universal Input, Relay Output

Yokogawa AXG4A-G000141JA12CH controller specifications. 4-channel universal input controller, 1/4 DIN, relay outputs, PID control.

Product Overview

The Yokogawa AXG4A-G000141JA12CH is a versatile 1/4 DIN, multi-point digital controller from the UTAdvanced series. Configured as a 4-channel universal input controller, it can accept a variety of sensor signals (thermocouple, RTD, voltage, current) and provides independent PID control with relay outputs. This flexibility makes it suitable for controlling temperature, pressure, flow, or other process variables across four independent loops.

Technical Specifications

Key Features

• 4 Independent Control Loops:​ Manages up to four separate process control loops

• Universal Input Flexibility:​ Each channel configurable for T/C, RTD, voltage, or current input

• Compact 1/4 DIN Design:​ High channel density in a small panel footprint

• Advanced PID Control:​ Auto-tuning and advanced PID algorithms for each channel

• Intuitive LCD Display:​ Clear display of multiple process values, setpoints, and outputs

• Relay Outputs:​ Independent SPDT relay outputs for direct control of contactors, solenoids, or small heaters

• Universal Power Supply:​ 100-240V AC for global use

• Rugged Front Panel:​ IP66 rating for harsh industrial environments

• Comprehensive Alarming:​ Multiple alarm types assignable per channel

Applications

• Multi-zone temperature control in industrial ovens and furnaces

• Control of pressure, level, or flow in multi-variable processes

• Environmental test chambers with multiple control parameters

• Packaging and plastic processing machinery

• General-purpose multi-loop process control

Important Notes

1. Each input channel must be individually configured for the correct sensor type (e.g., K thermocouple, Pt100 RTD, 4-20mA)

2. Relay outputs are for switching loads; verify load current does not exceed 3A resistive per relay

3. For heavy loads (e.g., large heaters), external contactors should be used

4. Auto-tuning (AT) is recommended for each control loop after installation and configuration

5. Communication and advanced functions may require optional hardware or software licenses