Ovation 1C31227G02 Analog Input Module

The Ovation 1C31227G02 Analog Input Module is a high-performance component within Emerson’s Ovation Distributed Control System (DCS). Designed to meet the rigorous demands of industrial automation, this module enables the accurate acquisition of analog signals from field instruments. It supports a wide range of analog input types including voltage and current, making it versatile for various process control applications.

This module is critical in capturing real-time analog data, converting it into digital signals for processing, monitoring, and control functions. With robust signal integrity, high channel density, and reliable operation, it ensures consistent system performance even in harsh industrial environments. Its seamless integration with Ovation control systems enhances system reliability and simplifies engineering and maintenance efforts.

Product Specifications

Applications

The 1C31227G02 Analog Input Module is utilized across a broad range of industrial sectors for reliable analog signal acquisition. Typical applications include:

• Power Generation Plants: For real-time monitoring of pressure, temperature, and flow signals from process instrumentation.

• Water and Wastewater Treatment: Used in level monitoring, pump control, and chemical dosing processes.

• Oil & Gas Industry: Capturing analog data from field sensors such as pressure transmitters and temperature probes.

• Chemical and Petrochemical Facilities: For managing and optimizing chemical reactions through accurate analog input processing.

• Pulp and Paper Industry: Monitoring various process parameters for consistency control.

• Pharmaceutical Industry: Supporting GMP-compliant monitoring and control in manufacturing processes.

Product Advantages

• High Accuracy: Ensures precise analog signal acquisition for improved process control.

• Flexible Input Configuration: Supports multiple signal types (voltage and current) per channel.

• Robust Isolation: Electrical isolation protects the control system and enhances safety.

• Compact Design: Saves space in control cabinets without compromising performance.

• Diagnostic Capabilities: Real-time diagnostics improve system reliability and reduce maintenance time.

• Easy Integration: Fully compatible with Emerson’s Ovation DCS, reducing engineering time and cost.

• Long-Term Reliability: Designed for industrial environments, offering durable and stable operation.

Frequently Asked Questions (FAQ)

1. What types of input signals does the 1C31227G02 support?

It supports 4-20 mA current loops and ±10V voltage signals.

2. How many channels are available on this module?

It provides 16 analog input channels.

3. Is the module hot-swappable?

Yes, it can be replaced without shutting down the entire system.

4. What isolation voltage is provided?

The module provides 1500 V RMS isolation between channels and backplane.

5. Can I mix voltage and current signals in the same module?

Yes, each channel can be independently configured for voltage or current input.

6. Is this module compatible with legacy Ovation systems?

Yes, it is backward compatible with previous Ovation DCS versions.

7. What are the diagnostic features included?

It includes diagnostics for signal loss, short circuits, and wiring errors.

8. What is the response time or scan time of the module?

It features a scan time of less than 10 milliseconds.

9. What environments is this module rated for?

It operates between -20°C to +60°C and is suitable for high-humidity, industrial settings.

10. What certifications does it carry?

The module complies with CE, UL, and CSA standards for safety and performance.