Product Overview

The 1C31132G01 (Part Number: 1C31132G01) is a specialized analog output personality module designed for the Emerson Ovation™ Distributed Control System (DCS). This module serves as a critical interface between the Ovation controller and field-side final control elements, such as modulating control valves, dampers, and variable speed drives (VFDs). The 1C31132G01 (Model: 1C31132G01) is engineered to provide precise, high-resolution signal conversion, ensuring stable process regulation in demanding utility and power generation environments.

Operating within the Ovation I/O assembly, the 1C31122G01 (Personality Module: 1C31132G01) supports 4 independent channels, providing either 4–20 mA current loops or 0–10 VDC voltage signals. Each channel is galvanically isolated to prevent ground loops and protect the sensitive system backplane from field-induced electrical noise. This module is built to meet the rigorous reliability standards required for mission-critical infrastructure, offering integrated diagnostics to monitor loop integrity and module health in real-time.

Detailed Technical Specifications

The 1C31132G01 provides high-accuracy signal modulation for precise industrial actuation.

• Manufacturer: Emerson (Westinghouse / Ovation)

• Model Number: 1C31132G01

• Product Type: Analog Output (AO) Personality Module

• System Compatibility: Ovation™ Distributed Control System

• Number of Channels: 4 Isolated Analog Outputs

• Output Signal Ranges: 4–20 mA (Current) or 0–10 V DC (Voltage)

• D/A Resolution: 14-bit (High precision for modulating control)

• Accuracy: ±0.1% of Full Scale at 25°C

• Isolation Voltage: 1500 V DC channel-to-logic (System backplane)

• Diagnostics: Integrated short-circuit, overload detection, and loop integrity monitoring

• Load Impedance: 0 to 750 Ohms (Current mode at 24V DC)

• Status Monitoring: Front-facing LEDs for channel activity and module health

• Mounting: Plugs into standard Ovation I/O Base / Electronics Module assembly

• Operating Temperature: -20°C to +60°C

• Weight: 0.45 kg (1.00 lbs)

• Compliance: CE, UL, CSA Industrial standards