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Product Overview

The TC-BATT01 is an authoritative Battery Backup Module engineered for Honeywell Experion PKS and TDC 3000 distributed control systems (DCS). It serves as a mechanical necessity for maintaining data integrity and volatile memory retention during primary power interruptions. By providing a reliable energy bridge, the TC-BATT01 ensures that process controllers can perform orderly shutdowns or seamless switchovers to redundant hardware without losing critical configuration or real-time process state data. This module is essential for high-availability industries, including petrochemical refining and power generation, where even millisecond power fluctuations can lead to significant operational disruptions.

Detailed Technical Specifications

Attribute Details
Manufacturer Honeywell
Model Number TC-BATT01
Part Number 51197593-100
Product Type Battery Backup Module
System Compatibility Honeywell Experion PKS, TDC 3000
Battery Chemistry Sealed Rechargeable Ni-Cd or Lithium (Series Dependent)
Output Voltage Matches controller backplane requirements
Backup Duration Typically several minutes (load dependent)
Recharge Cycle Automatic via system power supply
Self-Diagnostics Integrated battery health monitoring
Operating Temperature 0 °C to +50 °C (32 °F to 122 °F)
Storage Temperature -20 °C to +45 °C
Humidity 5% to 95% Non-condensing
Weight 0.5–0.7 kg (1.1–1.5 lbs)
Certifications CE, UL, CSA Industrial Compliance

Installation and Maintenance Guide

  • Module Integration: The TC-BATT01 is designed for standard Honeywell chassis slots. Align the module with the guide rails and slide it into the designated backup slot until fully seated against the backplane.

  • Mechanical Securing: Fasten the integrated retaining screws to ensure a trustworthy connection and to prevent the module from loosening due to industrial vibrations.

  • Initial Charging: Upon first installation, allow the system to remain energized for at least 24 hours to ensure the 51197593-100 achieves a full charge state.

  • Health Monitoring: Periodically verify the battery status through the Experion System Management Console. The DCS provides authoritative diagnostics regarding battery voltage and charge readiness.

  • Replacement Cycle: Industrial batteries have a finite service life. It is recommended to replace the TC-BATT01 every 3 to 5 years, depending on the ambient temperature of the control cabinet, to maintain mission-critical reliability.

  • Safe Handling: Do not incinerate or disassemble. Follow local environmental regulations for the disposal of spent industrial battery modules.

Technical FAQ

What happens if the TC-BATT01 fails while the system is running?

If the primary power is stable, the DCS will continue to operate, but it will trigger a "Battery Low" or "Battery Fault" alarm. This indicates that the system is no longer protected against a power loss event, making a replacement a mechanical necessity to restore full redundancy.

Can the TC-BATT01 be hot-swapped?

Yes, in most Experion PKS chassis configurations, the TC-BATT01 can be replaced while the system is powered. Ensure that the primary AC/DC power supplies are stable before removing the backup module.

Does this module protect the entire chassis?

The 51197593-100 is specifically designed to provide backup to the processor and memory circuits of the controller to which it is assigned, ensuring that control strategies and historical data buffers remain intact during a blackout.

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