FPS1000-24 Battery Backup Module (Industrial-Grade Power Continuity)

The FPS1000-24 represents HIMA's proven approach to uninterruptible power protection for safety-critical automation infrastructure. This 24V DC battery backup module bridges power gaps during utility failures, ensuring your emergency shutdown systems, fire detection networks, and process safety controllers maintain operational integrity when it matters most. Designed for integration with HIMatrix, HIMax, and Planar platforms, it serves process industries where downtime translates directly to safety risks and production losses.

Industrial facilities face unpredictable power quality challenges—voltage sags, momentary outages, and grid instability that can compromise safety instrumented systems. The FPS1000-24 addresses these vulnerabilities by delivering clean, regulated 24V DC power from maintenance-free VRLA batteries, automatically engaging within milliseconds of detecting input voltage deviation. This seamless transition prevents controller resets, preserves alarm states, and maintains valve positioning during critical shutdown sequences.

With factory-calibrated voltage regulation holding ±2% tolerance across full discharge cycles and intelligent charge management extending battery service life beyond three years, this module delivers reliability that matches the demanding requirements of SIL 2 and SIL 3 safety applications. Compact DIN rail mounting and hot-swap capability enable installation without system interruption, while built-in diagnostics communicate battery health status directly to your control system.

Core Features & Benefits

✓ Seamless Power Transition: Automatic switchover in <20ms prevents controller disruption during mains failures, maintaining scan cycles and I/O states without interruption—critical for time-sensitive safety logic execution.

✓ Extended Runtime Capacity: Delivers up to 30 minutes of full-load backup power, providing sufficient time for controlled shutdown procedures or restoration of primary power sources in most industrial scenarios.

✓ Intelligent Battery Management: Microprocessor-controlled charging algorithm optimizes charge current based on temperature and battery condition, maximizing service life while preventing overcharge damage that reduces VRLA battery longevity.

✓ Hot-Swappable Architecture: Field-replaceable design allows battery service without de-energizing connected safety systems, supporting maintenance windows in continuously operating facilities.

✓ Comprehensive Diagnostics: Real-time monitoring of battery voltage, impedance, and charge state with LED indicators and system bus communication enables predictive maintenance scheduling before failures occur.

✓ Wide Operating Range: Functions reliably across -10°C to +60°C ambient temperatures with automatic derating, suitable for non-climate-controlled equipment rooms and outdoor enclosures in diverse climates.

Application Scenarios

→ Petrochemical Emergency Shutdown: In refinery ESD applications, the FPS1000-24 ensures safety PLCs maintain logic solver functionality during power disturbances, guaranteeing that final control elements reach their safe state positions. This prevents partial shutdown scenarios that could create hazardous process conditions.

→ Offshore Platform Safety Systems: Marine environments experience frequent power quality issues from generator load variations and switching transients. Battery backup maintains continuous operation of fire and gas detection systems, preserving personnel protection even when platform electrical systems experience momentary faults.

→ Power Generation Turbine Protection: Vibration monitoring and overspeed protection systems require uninterrupted power to prevent catastrophic turbine damage. The module sustains these critical monitoring functions during grid disturbances, protecting assets valued in millions of dollars.

→ Chemical Batch Process Control: Recipe-driven batch operations cannot tolerate controller resets that would corrupt process sequences. Buffered power maintains batch controller state memory and timing functions during brief utility interruptions, preventing costly batch losses.

→ Pipeline Compressor Stations: Remote unmanned facilities depend on reliable safety system operation without immediate technician access. Battery backup provides time for automatic generator startup or remote troubleshooting before safety systems lose power.

Technical Parameters & Selection Guide

Selection Criteria: Calculate your total load current by summing all connected devices (controller CPU, I/O modules, communication interfaces). Ensure the combined load does not exceed 10A continuous. For applications requiring longer backup duration, consider parallel installation of multiple modules or external battery expansion. Ambient temperatures above 40°C will reduce battery service life—plan for more frequent replacement intervals in high-temperature environments.

Extended Functions

Redundant Configuration Support: The FPS1000-24 integrates with redundant power supply architectures through diode-OR isolation, preventing backfeed when used alongside dual primary power sources. This configuration provides triple-layer protection: redundant mains supplies, plus battery backup as the final safety net.

Remote Monitoring Integration: Battery status signals interface with SCADA systems and plant-wide asset management platforms via discrete outputs or fieldbus communication. Configure alarm thresholds for low battery voltage, charge failure, or end-of-life conditions to trigger maintenance work orders automatically.

Customization Options: Extended-capacity battery packs are available for applications requiring backup durations beyond 30 minutes. Consult factory engineering for custom configurations supporting specific load profiles or extreme environmental conditions outside standard specifications.

Delivery & Service Assurance

Standard Lead Time: In-stock units ship within 2-3 business days. Custom configurations or large quantity orders typically require 4-6 weeks for factory preparation and quality verification.

Warranty Coverage: 12-month manufacturer warranty protects against defects in materials and workmanship. Battery cells carry separate warranty terms based on operating conditions—consult documentation for specific coverage details.

Technical Support: Our application engineering team provides pre-sale system sizing assistance, integration guidance for legacy HIMA platforms, and troubleshooting support throughout the product lifecycle. Phone and email support available during business hours with 24-hour response commitment.

Documentation Package: Each module includes installation manual, wiring diagrams, battery maintenance procedures, and dimensional drawings. Certification documents (CE declaration, UL listing) provided upon request for compliance verification.

Frequently Asked Questions

How do I determine remaining battery capacity during operation?
The module features tri-color LED indication: steady green confirms full charge and healthy battery condition, amber indicates charge level below 50% or active charging, and red signals immediate replacement required due to failed capacity test. Additionally, battery voltage can be monitored via system diagnostics for precise state-of-charge assessment.

What factors influence battery replacement frequency?
Typical service life ranges from 3-5 years under normal conditions (20-25°C ambient, infrequent discharge cycles). High-temperature operation accelerates aging—expect 50% life reduction for every 10°C above 25°C. Frequent deep discharge cycles also shorten lifespan. Implement annual capacity testing to identify degradation before failure occurs.

Can this module protect non-HIMA control equipment?
Yes, the FPS1000-24 functions as a universal 24V DC UPS suitable for any industrial equipment within its 10A current rating. While optimized for HIMA safety systems, it successfully powers third-party PLCs, HMI panels, network switches, and instrumentation requiring buffered DC power. Verify load compatibility and current draw before deployment.

Does installation require system shutdown?
No, the hot-swappable design permits installation and battery replacement without interrupting connected equipment. Use proper DIN rail mounting procedures and observe polarity markings during connection. For redundant systems, install one module at a time to maintain continuous backup protection.

What maintenance procedures are recommended?
Perform visual inspection quarterly to verify LED status and check for physical damage. Conduct annual capacity testing by simulating power failure and measuring backup duration under actual load. Clean ventilation openings semi-annually to prevent heat buildup. Replace batteries proactively based on test results rather than waiting for failure.

How does this integrate with existing redundant power supplies?
Connect the FPS1000-24 output in parallel with your primary and secondary power supplies through diode isolation (typically built into the module). The battery backup remains dormant during normal operation, automatically engaging only when both primary sources fall below threshold voltage. This three-tier architecture provides maximum availability for critical safety functions.

Take the Next Step

Protect your safety-critical automation infrastructure from power disruptions. Contact our technical team to discuss your specific application requirements, receive system sizing recommendations, or request a formal quotation. We provide detailed load analysis and integration support to ensure optimal backup power configuration for your facility.

Ready to order? Add to cart for immediate purchase, or reach out to our sales team for volume pricing and custom configuration options.

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