Ovation 1C31197G04 by Emerson | Valve Positioner Interface

Ovation 1C31197G04 Valve Positioner Module – Product Description

Product Overview

The Emerson Ovation 1C31197G04 is a specialized valve positioner personality module designed to enhance control accuracy across demanding industrial processes. It enables stable communication between Ovation controllers and valve-related I/O subsystems, ensuring precise positioning and consistent control response. Moreover, its engineering focuses on reliability, allowing facilities to maintain predictable operation even during dynamic plant conditions. This module integrates seamlessly with the broader Ovation architecture, making it a trusted choice for operators seeking improved system stability and long-term performance.

Functional Highlights

The 1C31197G04 supports digital and analog signal handling while facilitating communication using protocols such as RS-485 and Modbus RTU. In addition, its built-in diagnostics help detect faults quickly, reducing troubleshooting time and improving system uptime. A compact form factor allows easy installation in space-constrained cabinets, and its redundant-operation capability strengthens system availability. Therefore, this module provides a reliable interface for valve positioners in complex environments where consistent performance is essential.

Technical Specifications

Model: Ovation 1C31197G04
Type: Valve Positioner / Communication Personality Module
Manufacturer: Emerson (USA)
System Compatibility: Emerson Ovation DCS
Primary Function: Communication interface between controller and I/O subsystems
Input/Output Support: Digital and analog signals via Ovation backplane
Communication Protocols: RS-485, Modbus RTU (depending on configuration)
Redundancy: Supports redundant operation for high availability
Diagnostics: Built-in self-diagnostics and fault detection
Operating Temperature: 0°C to +60°C
Storage Temperature: −40°C to +85°C
Humidity Range: 5% to 95% RH, non-condensing
Power Consumption: ~5 W
Dimensions: 130 × 25 × 150 mm
Weight: 0.35–0.45 kg
Certifications: CE, RoHS
Product Origin: USA

FAQ

Q1: What is the main function of the 1C31197G04 module?
It enables communication between Ovation controllers and valve-related I/O subsystems for precise positioning and control.

Q2: Does this module support redundant operation?
Yes, it supports redundant configurations to improve system availability in critical applications.

Q3: Which communication protocols are compatible?
The module supports RS-485 and Modbus RTU, depending on system configuration.

Q4: Is the module suitable for high-temperature industrial environments?
Yes, it operates reliably from 0°C to +60°C and withstands storage down to −40°C.

Q5: Can the 1C31197G04 be repaired or replaced easily?
Its compact design and standard Ovation architecture allow fast replacement or repair with minimal downtime.