Ovation 5X00121G01 8 Channel RTD Input Module

Product Introduction

The Ovation 5X00121G01 is a high-precision 8-channel RTD (Resistance Temperature Detector) input module developed by Emerson for the Ovation Distributed Control System (DCS). It is designed to measure and convert temperature data from industrial-grade RTD sensors into digital signals used for advanced process control.

This module supports industry-standard RTD types such as Pt100 and Pt1000 and offers flexible wiring options for 2-wire, 3-wire, and 4-wire configurations. Built for reliability in demanding environments, it ensures accurate and isolated temperature measurements across multiple channels. With built-in diagnostics and hot-swap capability, the 5X00121G01 enhances system performance while reducing maintenance downtime.

It is ideally suited for high-accuracy temperature monitoring in applications such as power generation, oil & gas, chemical processing, water treatment, and manufacturing.

Product Specifications

Product Applications

The 5X00121G01 module is designed for industrial applications requiring accurate, real-time temperature monitoring:

• Power Generation
  For steam temperature, turbine housing, boiler tubes, and bearing temperature monitoring.

• Oil & Gas
  Applied in refining, pipeline monitoring, and LNG facilities where thermal feedback is critical.

• Chemical & Petrochemical
  Used in reactor vessels, distillation towers, and storage tanks for process safety and optimization.

• Water & Wastewater Treatment
  Controls and monitors thermal processes in filtration, chemical addition, and sludge handling.

• HVAC and Energy Systems
  Measures room, duct, and fluid temperatures in climate control and energy management systems.

• Food & Pharmaceutical Industries
  Ensures accurate temperature control in sterilization, fermentation, and cleanroom environments.

Product Advantages

• High Precision Measurements
  Advanced 16-bit resolution offers precise temperature reading across wide industrial ranges.

• Multi-Wire Support
  Compatible with 2, 3, and 4-wire RTDs for flexible field wiring.

• Isolated Channel Design
  Minimizes signal interference and enhances protection from electrical noise and surges.

• Built-in Fault Detection
  Identifies open circuits and invalid readings automatically, reducing troubleshooting time.

• Ovation System Integration
  Fully compatible with Ovation software and hardware infrastructure, with seamless setup and diagnostics.

• Hot Swap Capability
  Allows field replacement without interrupting system operation, reducing downtime.

Frequently Asked Questions (FAQ)

1. What types of RTD sensors are compatible with the 5X00121G01?
   It supports standard RTDs including Pt100, Pt200, Pt500, and Pt1000 per IEC 60751 specifications.

2. Does the module support 3-wire and 4-wire RTD configurations?
   Yes, it accommodates 2-, 3-, and 4-wire configurations to suit various field wiring conditions.

3. How many RTDs can be connected to this module?
   It supports up to 8 RTD channels, each independently configurable.

4. What is the response time of this module?
   The module typically updates readings every 100 to 500 milliseconds per channel depending on system settings.

5. Can this module be calibrated?
   The module comes factory-calibrated, but periodic recalibration is recommended for high-precision applications.

6. Does the module provide any fault diagnostics?
   Yes, it has built-in diagnostics for open-circuit detection and sensor range errors.

7. What software is used to configure the module?
   Configuration is performed through Emerson’s Ovation control system interface.

8. Can different RTD types be used across the 8 channels?
   While technically possible, using the same RTD type across channels is advised for consistent scaling and simplicity.

9. Is the module designed to withstand harsh environments?
   Yes, it is designed for industrial use and operates reliably in environments with high humidity and vibration.

10. Is it possible to remove or insert this module while the system is running?
    Yes, the module is hot-swappable and can be replaced without shutting down the system.

Related Models from the Same Series

Popular Emerson / Ovation Models

Frequently Asked Questions (FAQ)

1. What types of RTD sensors are compatible with the 5X00121G01?
   It supports standard RTDs including Pt100, Pt200, Pt500, and Pt1000 per IEC 60751 specifications.

2. Does the module support 3-wire and 4-wire RTD configurations?
   Yes, it accommodates 2-, 3-, and 4-wire configurations to suit various field wiring conditions.

3. How many RTDs can be connected to this module?
   It supports up to 8 RTD channels, each independently configurable.

4. What is the response time of this module?
   The module typically updates readings every 100 to 500 milliseconds per channel depending on system settings.

5. Can this module be calibrated?
   The module comes factory-calibrated, but periodic recalibration is recommended for high-precision applications.

6. Does the module provide any fault diagnostics?
   Yes, it has built-in diagnostics for open-circuit detection and sensor range errors.

7. What software is used to configure the module?
   Configuration is performed through Emerson’s Ovation control system interface.

8. Can different RTD types be used across the 8 channels?
   While technically possible, using the same RTD type across channels is advised for consistent scaling and simplicity.

9. Is the module designed to withstand harsh environments?
   Yes, it is designed for industrial use and operates reliably in environments with high humidity and vibration.

10. Is it possible to remove or insert this module while the system is running?
    Yes, the module is hot-swappable and can be replaced without shutting down the system.

Related Models from the Same Series

Popular Emerson / Ovation Models

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