Product Details:

The Emerson 1C31113G01 is a rack-mounted high-precision analog input module built for Emerson Ovation distributed control systems, widely deployed in thermal power plants and heavy industrial process automation. This low-level sensing card collects millivolt range weak signals from field temperature transmitters, RTD sensors and thermocouples, performing accurate mV acquisition and converting raw analog readings into digital data. It transmits processed measurement values to the Ovation controller for closed-loop calculation and real-time thermal monitoring of boiler and turbine equipment. It supports high resolution sampling for tiny voltage signals and minimizes measurement drift, ensuring stable readings even for subtle temperature changes in critical plant equipment. It continuously checks channel integrity, detecting sensor breakage, wiring open-circuit and short-circuit faults, and sends diagnostic alerts to the Ovation operator workstation for maintenance scheduling. Built-in galvanic isolation and noise filtering circuits block electromagnetic interference and power transients from field cables, protecting delicate low-level measurement signals from industrial power noise distortion. Industrial-grade precision 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 1C31113G01 cooperates with Ovation CPU modules, termination bases and rack power supplies to build complete Ovation DCS process control solutions. It is widely used in boiler thermal parameter collection, turbine temperature monitoring, chemical plant furnace condition tracking and oil & gas pipeline automation, delivering dependable temp transmitter measurement and minimizing unexpected downtime of process production equipment.

Specifications

Brand: Emerson (Ovation)

Model: 1C31113G01

Product Type: High Precision Analog Input Module

Function: Millivolt analog signal acquisition, low-level A/D conversion, channel diagnostic monitoring

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

Feature: High resolution measurement, galvanic isolation, rack slot mounting, thermocouple compatible