Product Details:

The Emerson 1C31025G03 is a rack-mounted analog input module built for Emerson Ovation distributed control systems, widely deployed in thermal power plants and heavy industrial process automation. This ai card collects continuous analog signals from field transmitters, including pressure sensors, temperature transmitters and liquid level detectors. It supports 0-5V or 0-20mA field signal input and converts analog electrical signals into accurate digital readings with 16-bit resolution, transmitting data to the Ovation controller for closed-loop PID calculation and real-time process sampling. It samples field signals at 5ms fast speed, and continuously runs channel health monitoring, detecting wiring open-circuit, short-circuit and hardware abnormalities, and sends diagnostic alerts to the Ovation operator workstation for maintenance scheduling. Built-in 1000V AC galvanic isolation and noise filtering circuits block electromagnetic interference and voltage disturbance from field wiring, preserving measurement precision in harsh industrial environments. Industrial-grade electronic components and rugged reinforced PCB layout are adopted, featuring strong anti-vibration performance and stable long-term operation under environments with dust, humidity and temperature fluctuation. It uses standard rack slot plug-in structure for simple installation and fast replacement during on-site maintenance, effectively cutting down equipment maintenance downtime. The Emerson 1C31025G03 cooperates with Ovation CPU modules, digital I/O boards and rack power supplies to build complete Ovation DCS process control solutions. It is widely used in boiler parameter acquisition, turbine condition monitoring, chemical plant transmitter signal collection and oil & gas pipeline automation, delivering high-precision transmitter read and minimizing unexpected downtime of process production equipment.

Specifications

Brand: Emerson (Ovation)

Model: 1C31025G03

Product Type: Analog Input Module

Function: 0-5V / 0-20mA analog signal acquisition, 16-bit A/D conversion, channel fault self-diagnosis

Application: Ovation distributed control rack system, power station, chemical plant, oil & gas pipeline automation

Feature: Galvanic isolation, fast sampling, rack slot mounting, high precision measurement