HONEYWELL 51198685-100-SPS5710-2-LF
HONEYWELL 51198685-100-SPS5710-2-LF
HONEYWELL 51198685-100-SPS5710-2-LF
HONEYWELL 51198685-100-SPS5710-2-LF
HONEYWELL 51198685-100-SPS5710-2-LF
HONEYWELL 51198685-100-SPS5710-2-LF
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51198685-100 SPS5710-2-LF

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51198685-100 SPS5710-2-LF is a Honeywell SPS5710 series power supply module, likely used in industrial control systems, providing reliable DC power for Honeywell automation equipment.
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Technical specifications for 51198685-100 SPS5710-2-LF

  • Manufacturer:
    Honeywell
  • Part Number:
    51198685-100 SPS5710-2-LF
  • Product Family:
    Honeywell DCS
  • Product Type:
    Power Supply Module
  • Stock:
    1
  • Input Voltage:
    100-240 VAC
  • Output Voltage:
    24 VDC
  • Mounting Type:
    DIN-rail or Panel mount
  • Operating Temperature:
    Typical -20°C to +60°C
  • Storage Temperature:
    Typical -40°C to +85°C
  • Certifications:
    CE, RoHS
  • Relative Humidity Range:
    5% to 95% (non-condensing)
  • Internal Protections:
    Overvoltage Protection (OVP), Overcurrent Protection (OCP), Thermal Shutdown
  • Weight:
    2.14 kg
  • Estimated shipping dimensions:
    5x16.5x34.2cm
  • Tariff Code:
    8517795000
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Application Performance & Efficiency Application Scenarios

Features:

  • Provides reliable, regulated DC power specifically designed for Honeywell DCS and PLC systems including Experion, TDC 3000, and PlantScape, ensuring stable operation of critical automation equipment.
  • Includes overvoltage, overcurrent, and short-circuit protection to safeguard connected control modules from electrical faults. LED status indicators provide immediate visual feedback on power status and fault conditions.
  • Supports online replacement (hot-swap) in compatible Honeywell chassis, allowing module exchange without system shutdown. Compact form factor fits standard DIN-rail or panel mount configurations.
The 51198685-100-SPS5710-2-LF is specifically engineered as a power supply module for Honeywell's industrial control ecosystem. In facilities such as oil refineries, chemical plants, and power stations, the distributed control system (DCS) is the central nervous system controlling thousands of process variables. Any power interruption can have catastrophic consequences. The 51198685-100-SPS5710-2-LF provides stable, filtered DC power to critical components including I/O modules, communication cards, and processors within Honeywell Experion, TDC 3000, or PlantScape systems.

The 51198685-100-SPS5710-2-LF incorporates multiple layers of electrical protection to defend downstream control equipment. In industrial environments, power anomalies are common: lightning strikes cause voltage spikes, large motor starts create dips, and wiring faults can produce short circuits. The overvoltage protection on the 51198685-100-SPS5710-2-LF prevents damaging high voltages from reaching sensitive I/O modules and processors. The overcurrent protection limits output current during fault conditions, preventing thermal damage to wiring and connectors. Short-circuit protection immediately shuts down output when a dead short is detected, preventing fire hazards.

The 51198685-100-SPS5710-2-LF is designed to minimize system downtime during maintenance. In traditional control cabinets, replacing a failed power supply requires shutting down the entire cabinet, potentially stopping production for hours. The 51198685-100-SPS5710-2-LF supports hot-swap replacement, allowing a technician to remove the faulty module and insert a new one while the system remains operational. This is achieved through careful connector design that ensures ground and power connections make and break in the correct sequence.

The 51198685-100-SPS5710-2-LF HONEYWELL Power Supply Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).

HONEYWELL 51198685-100-SPS5710-2-LF Power Supply Module Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
HONEYWELL 51198685-100-SPS5710-2-LF Power Supply Module Specs

General

  • Manufacturer HONEYWELL
  • Model 51198685-100-SPS5710-2-LF
  • Condition New Original ready stock
  • Product Family 51109693-100B,51195199-010,51199932-200 51199932-200-RP
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Oil & Gas Refining: Powering primary control cabinets for crude distillation units (CDU), catalytic crackers, and offshore platform automation.
  • Petrochemical & Chemical Plants: Driving complex loop operations in ethylene crackers, polymerization plants, and high-density batch chemical reactors.
  • Power Generation: Providing uninterrupted power to Distributed Control Systems (DCS) governing utility boilers, steam turbines, and balance-of-plant (BOP) systems.
  • Wide Input Voltage Range: Natively accepts 100–240 VAC (47–63 Hz), enabling seamless deployment globally on unstable, fluctuating industrial electrical grids.
  • High Conversion Efficiency: Exceeds 85% efficiency at full load, drastically cutting unnecessary energy losses and reducing ambient internal cabinet temperatures.
  • Fanless Natural Convection Cooling: Completely relies on static heat dissipation without internal mechanical cooling fans. This removes a critical point of mechanical wear (dust accumulation/fan failure), boosting the system's Mean Time Between Failures (MTBF).
  • DCS Controller Cabinets (C300 System Nodes):Mounted in redundant pairs at the top or bottom of central control racks to feed pure, noise-isolated power directly across the backplane to C300 Controllers and CF9 communication modules.
  • High-Density Series C I/O Enclosures:Utilized in dense marshalling/IO cabinets where its 20A capacity is tapped to provide standard 24V loop power to hundreds of field instruments (e.g., 2-wire analog transmitters, solenoid valves, and positioners).
  • Legacy DCS System Migrations:Deployed alongside specialized cable adapter assemblies when legacy systems (like Honeywell TDC 3000) are upgraded to modern Experion Series C architecture, standardizing the facility's power footprint.
Description
The 51198685-100 SPS5710-2-LF is a power supply module belonging to Honeywell's SPS5710 series, designed for industrial automation and process control applications. This module provides stable DC power to Honeywell control systems, including distributed control systems (DCS) and programmable logic controllers (PLC). 

The 51198685-100 SPS5710-2-LF features wide input voltage tolerance and high efficiency, reducing energy consumption and heat generation. This power supply module includes overvoltage, overcurrent, and short-circuit protection to safeguard connected control equipment. The 51198685-100 SPS5710-2-LF is designed for DIN-rail or panel mounting, simplifying integration into existing control cabinets.

Maintenance and replacement of the 51198685-100 SPS5710-2-LF are straightforward, with front-accessible terminals and LED status indicators. The 51198685-100 SPS5710-2-LF provides visual indication of input power, output status, and fault conditions. This allows technicians to quickly diagnose power issues without extensive troubleshooting.

The 51198685-100 SPS5710-2-LF complies with international safety and EMC standards, including CE and RoHS. Applications for the 51198685-100 SPS5710-2-LF include oil and gas refineries, chemical plants, power generation facilities, and manufacturing lines. 
Alternative Names
51198685-1OO SPS571O-2-LF 5II98685-I00 SPS5710-2-LF 51109693-100B 51195199-010 51196041-100 51196694-928 51199932-200 51199932-200-RP
Technical notes
Verify cabinet ventilation channels and adhere to standard electrostatic discharge (ESD) wrist-strap grounding protocols prior to inserting Honeywell 51198685-100 SPS5710-2-LF into the chassis slot.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What systems is the 51198685-100 SPS5710-2-LF compatible with?
The 51198685-100 SPS5710-2-LF is designed for Honeywell industrial control systems including Experion DCS, TDC 3000, and PlantScape. Always verify compatibility with your specific system chassis before ordering.
What does the -LF suffix in 51198685-100 SPS5710-2-LF indicate?
The -LF likely indicates lead-free or low-halogen compliance with environmental regulations such as RoHS. This ensures the module meets modern standards for hazardous substance restrictions.
Does 51198685-100 SPS5710-2-LF support hot-swap replacement?
Yes, the 51198685-100 SPS5710-2-LF is typically designed for hot-swap capability in Honeywell chassis, allowing module replacement without powering down the entire control system, minimizing process downtime.
What is the typical input voltage for 51198685-100 SPS5710-2-LF?
Based on SPS5710 series specifications, the input voltage is likely 100-240 VAC wide-range, compatible with global power grids. Verify with Honeywell documentation for exact ratings.
What safety procedures should be followed when replacing Honeywell 51198685-100 SPS5710-2-LF?
When swapping Honeywell 51198685-100 SPS5710-2-LF, disconnect the main AC supply, verify part number compatibility, and use ESD grounding precautions before inserting the unit into the rack.
Is Honeywell 51198685-100 SPS5710-2-LF readily available for global shipping?
Yes, Honeywell 51198685-100 SPS5710-2-LF can be sourced through specialized industrial automation suppliers and shipped worldwide with proper anti-static protection.