EMERSON 1C31169G02 Analog Output Module

Product Description

The EMERSON 1C31169G02 is a high-performance analog output module designed for seamless integration with Emerson's Ovation™ Distributed Control System (DCS). As a critical component of industrial control infrastructure, this module bridges the gap between digital control logic and field-level actuators, converting digital control signals from the Ovation DCS into precise, industry-standard analog outputs to drive valves, pumps, regulators, and other process control equipment.

Engineered for reliability in harsh industrial environments, the 1C31169G02 features ruggedized construction with enhanced electromagnetic interference (EMI) shielding, wide temperature tolerance, and robust mechanical design. It complies with IEC 61508 (SIL 2) safety standards, making it suitable for safety-critical applications where uninterrupted operation and precise control are non-negotiable. The modular design enables easy installation, maintenance, and scalability within existing Ovation system architectures.

Key Functions

• Precision Analog Signal Conversion: Converts digital commands to 4-20 mA DC or 0-10 V DC analog signals with ±0.1% full-scale accuracy, ensuring precise control of field devices.
• Multi-Channel Independent Operation: Supports up to 8 independent output channels, each configurable for different signal types and ranges to accommodate diverse field equipment.
• Comprehensive Fault Diagnostics: Provides real-time detection of short circuits, overcurrent conditions, output drift, and module communication failures, with fault status reported directly to the Ovation DCS for immediate alerting.
• Output Hold & Fail-Safe Modes: Maintains pre-fault output values during power loss or communication disruption, or switches to user-defined safe states to prevent process instability.
• Hot Swap Capability: Allows module replacement without system shutdown, minimizing unplanned downtime and ensuring continuous process operation.

• Remote Calibration & Configuration: Enables calibration, range adjustment, and parameter setup via the Ovation engineering workstation, eliminating the need for on-site manual adjustments.

Application Scenarios

• Power Generation: Controls steam valves, feedwater pump speed regulators, damper positions, and fuel flow control valves in coal-fired, gas-fired, nuclear, and renewable energy (solar/wind/hydro) power plants.
• Oil & Gas Industry: Regulates choke valves (upstream), pipeline pressure control valves (midstream), and distillation column reflux valves (downstream) in exploration, production, transportation, and refining operations.
• Chemical & Petrochemical Processing: Drives reactor temperature/pressure control valves, chemical feed pump speed controllers, and mixing valve actuators in batch and continuous production processes.
• Water & Wastewater Treatment: Controls chemical dosing pumps, aeration blower speed regulators, and filtration system valves for pH adjustment, disinfection, and sludge treatment.
• Pharmaceutical Manufacturing: Adjusts temperature/humidity regulators in cleanrooms, and flow control valves in sterile processing lines (compliant with FDA 21 CFR Part 11 and GMP standards).
• Food & Beverage Production: Regulates pasteurization temperature control valves, ingredient dosing pumps, and carbonation pressure regulators to ensure product consistency and safety.

• Mining & Minerals Processing: Controls conveyor speed drives, slurry pump regulators, and flotation cell air flow valves in ore extraction, processing, and refining operations.

Technical Specifications

Contact Information

• Sales Manager: KI MI
• WeChat: 18059884790
• WHATSAPP: +86 18059884790 (Click to add)
• Email: plc66@qq.com

Core Advantages

• 121 shared inventories worldwide, with direct procurement from overseas warehouses.
• Provide favorable prices and professional after-sales warranty services.
• All products are brand new and original; spare parts come with a one-year warranty and have been tested and certified.
• For orders of more than one product, contact us to get an exclusive discount.
• If other suppliers offer lower prices for the same products, we are willing to provide further discounts based on your budget.

Customer Distribution

Our customers are from: United States, Germany, Japan, South Korea, United Kingdom, France, Italy, Canada, Brazil, India, Australia, Russia, Spain, Netherlands, Switzerland, Sweden, Belgium, Austria, and Turkey.

Note

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