Honeywell 51309206-125 Universal XPM Charger Circuit Board Rev B

SKU 51309206-125

In stock

12-month warranty
Free returns within 30 days

Manufacturer: Honeywell
Product No.: 51309206-125
Country of origin:United States
Product Type: Printed Circuit Boards
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 80g
Dimensions: 16.5cm x 9cm x 2.5cm
Shipping port: Xiamen
Warranty: 12 months

Description

The Honeywell 51309206-125 Rev B is a Universal XPM Charger Circuit Board designed for process control and DCS power subsystem management within Honeywell industrial systems. Functioning as a dedicated battery charger and power regulation assembly, this module manages power delivery, battery charging cycles, and status monitoring for Process Manager / Extended Process Manager (XPM) field enclosures and control racks.

Built on a high-reliability industrial printed circuit board assembly (Assembly No. 51309206-125), the card incorporates integrated voltage regulation, current limiting circuitry, onboard fuse protection, and signaling relays. Interface connection to the backplane or system chassis is established via an onboard multi-pin DIN 41612 standard connector (DIN 48CPC connector marked J1).

Features

Universal XPM charger board architecture for Honeywell process control subsystem power management
Integrated power switching and linear/switching voltage regulation components with heatsink thermal dissipation
Onboard fuse holder (F1) providing hardware-level overcurrent protection
Solid-state logic ICs and onboard electromechanical relay for battery status switching and alarm outputs
Standard DIN 41612 (48-pin) connector interface (J1) for direct backplane insertion and signal routing
Multi-stage resistor-capacitor filtering network for stable DC output conditioning

Applications

Battery charging and power backup regulation in Honeywell TDC 3000 / Process Manager systems
Power distribution and monitoring inside Extended Process Manager (XPM) cabinets
Replacement circuit assembly for industrial DCS power supply units and battery backup modules

Technical Specifications

Parameter	Specification
Manufacturer	Honeywell
Part Number	51309206-125
Revision	Rev B
Assembly Description	Universal XPM Charger
Product Type	Printed Circuit Board / Power Assembly
System Compatibility	Honeywell Process Manager / XPM Subsystems
Primary Connector Interface	DIN 41612 48-Pin Male Connector (J1)
Protective Components	Onboard Fuse (F1)

Connections / Interfaces

Interface	Description
J1 Connector	48-Pin DIN 41612 backplane edge connector for DC power input, charge output, and system status signaling

Installation Guidelines

Confirm system DC power is isolated and battery leads are safely disconnected before removing or installing the board.
Observe proper ESD (electrostatic discharge) safety precautions, including grounding wrist straps, when handling the circuit assembly.
Inspect the board visually for physical damage, blown fuses, or loose components prior to mounting.
Align the board carefully with the chassis card guides and push firmly until the J1 DIN connector seats completely into the backplane socket.
Re-engage rack mechanical locks or retention screws before restoring system power and battery connections.

Replacement Recommendations

Power Isolation: Fully disconnect primary AC/DC input power and battery backup lines before swapping the board.
Fuse Inspection: Verify that the replacement unit has the correct fuse rating installed in position F1 before power-up.
Post-Replacement Checks: Upon restoring power, measure charge output voltage across battery terminals to verify proper charger regulation.

FAQ

What is the primary function of the Honeywell 51309206-125 circuit board?

The Honeywell 51309206-125 Rev B is a Universal XPM Charger board designed to manage battery charging, voltage regulation, and power backup monitoring within Honeywell process control cabinets and Extended Process Manager systems.

What connector interface does the Honeywell 51309206-125 use for system connection?

The Honeywell 51309206-125 utilizes an onboard 48-pin DIN 41612 male connector designated as J1 to interface directly with the backplane or power rack assembly.

What precautions should be taken when replacing a Honeywell 51309206-125 board?

The Honeywell 51309206-125 requires complete power isolation, including disconnecting backup battery supplies, before removal or installation. Full ESD protection guidelines must be followed to avoid damaging sensitive onboard logic ICs during handling.

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Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our technical warranty.

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Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

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