Emerson Ovation 1C1116G04 Analog Input Module

Description:

The Emerson Ovation 1C31116G04 is an Analog Input Personality Module designed for use in the Emerson Ovation Distributed Control System (DCS). This module accepts analog process signals from field instruments and converts them into data for monitoring and control applications. It supports up to 8 analog input channels and includes an integrated temperature sensor for cold junction compensation when used with thermocouple inputs. The module is widely used in power generation, industrial automation, and process control systems requiring accurate analog signal acquisition.

Applications:

The 1C31116G04 Analog Input Module is commonly installed in power plants, water treatment facilities, manufacturing plants, substations, and industrial process control systems. It interfaces with transmitters, thermocouples, flow meters, pressure sensors, temperature sensors, and other field instruments to provide real-time process data to the Ovation control platform.

Technical Specifications:

• Manufacturer: Emerson Process Management / Westinghouse
• Part Number: 1C31116G04
• Product Type: Analog Input Personality Module
• System: Emerson Ovation DCS
• Input Channels: 8 Analog Inputs
• Input Signal Types: 4–20 mA, 0–10 VDC, Thermocouple Inputs
• Function: Analog signal acquisition and conversion
• Integrated Sensor: Temperature Sensor for Cold Junction Compensation
• Accuracy: ±0.1% Full Scale
• Resolution: 12-bit
• Power Supply: 24 VDC
• Installation Type: Rack-Mounted I/O Module
• Application: Process Monitoring and Control
• Operating Environment: Industrial and Utility Applications
• Intended Use: Monitoring analog process variables and instrumentation signals
• Performance Feature: Provides high-accuracy analog measurement with thermocouple compensation capability.

Common Replacements:

• ABB AI810 Analog Input Module
• Siemens SM331 Analog Input Module
• Allen-Bradley 1756-IF8 Analog Input Module