Description
1. Product Title
Honeywell SPS5710‑2‑LF‑ Series C 24VDC Rack Power Supply Module
2. Product Overview
The SPS5710‑2‑LF (alternate part number 51198685‑100) is a lead‑free rack‑mount power supply unit built for Honeywell Experion Series C DCS control systems. This module converts wide‑range AC mains input into regulated 24‑26 VDC output to power controllers, I/O assemblies and communication hardware within the control rack. SPS5710‑2‑LF supports redundant parallel operation for enhanced system uptime, and integrates comprehensive electronic protection against over‑voltage, over‑current, overload and short‑circuit events. Front‑panel status LEDs offer quick visual health diagnostics. It delivers continuous stable power for 24‑7 process operation, prevents DCS system collapse caused by power‑supply faults, and lowers unplanned downtime risk for critical process plant control racks.
3. Technical Specifications
- Brand: Honeywell
- Model: SPS5710‑2‑LF (51198685‑100)
- Warranty: One Year
- Condition: 100% New & Original
- Input: 100‑240 VAC, 47‑63 Hz
- Output: 24‑26 VDC, 20 A max output current
- Rated Power: 480 W
- Protection: Over‑voltage, over‑current, overload, short‑circuit protection
- Feature: Redundant parallel capable, front‑panel status LED indicators, lead‑free LF version
- Operating Temp: ‑40 °C to +70 °C
- Mounting: Slot‑in installation for Experion Series C control rack
- Weight: 2.32 kg
- Origin: USA
- Compatibility: Honeywell Experion Series C DCS platform
5. Application Scenarios
- Chemical Plant DCS Control Room: Installed inside Series C racks, supplying stable 24 VDC power to process controllers and I/O modules for reactor and distillation unit control.
- Petroleum Refinery Automation System: Deployed in redundant power configuration for Experion DCS racks, avoiding single‑point power failure for refining process monitoring and interlock logic.
- Power‑Plant Process Control: Used for balance‑of‑plant DCS cabinets, delivering reliable rack power for boiler and auxiliary‑system automation in combined‑cycle facilities.
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