Description
🔹 Product Overview
The WESTINGHOUSE 1562A87G01 is a specialized Westinghouse drive/control circuit board associated with the A-500 drive family. Available technical references identify it as an A-500 FP Board / PC Board Forward Pulser, making it a suitable replacement component for compatible legacy Westinghouse drive equipment.
The board is intended for applications where maintaining the original drive electronics is preferable to replacing an entire legacy control system. Because this is an older and discontinued component, exact equipment compatibility should be confirmed using the board part number, hardware revision, connectors, and the existing drive documentation before installation.
📋 Product Datasheet
| Parameter | Specification |
|---|---|
| Brand | WESTINGHOUSE |
| Model | 1562A87G01 |
| Series / Family | A-500 |
| Product Name | Specialty Drive / Forward Pulser Board |
| Product Type | Drive Control PCB |
| Board Reference | A-500 FP BD |
| Application | Compatible Westinghouse drive and industrial crane control equipment |
| Weight | Approx. 0.55 lb / 0.25 kg |
| Condition | Verify actual unit condition |
| Manufacturer Status | Discontinued |
The 1562A87G01 is specifically identified in available references as an A-500 FP board and as a PC board for a forward pulser.
⚙️ Key Features
- Original Westinghouse part number 1562A87G01
- A-500 FP / Forward Pulser board identification
- Designed for legacy industrial drive electronics
- Suitable for maintenance and replacement applications
- Useful for extending the service life of installed Westinghouse equipment
- Compact electronic board construction for integration into an existing control cabinet
- Exact board revision and connector configuration should be checked before replacement
🔌 System Integration
For a replacement project, compare the existing board against 1562A87G01 before removing the original unit. Check:
- Part number and revision marking
- Connector locations and pin configuration
- Board mounting arrangement
- Wiring and terminal identification
- Existing drive model and cabinet configuration
- Control-board and power-stage relationships
- Motor and load-control requirements
- Any field modifications made to the original installation
Do not assume that visually similar Westinghouse A-500 boards are interchangeable. For example, 1562A88G01 is identified separately as an A-500 RP board, while 1562A89G01 is an A-500 SC board.
🏭 Industrial Applications
The board is suitable for maintenance of legacy Westinghouse drive installations, particularly applications involving:
- Industrial crane control systems
- Material-handling equipment
- Hoisting and lifting machinery
- Industrial DC drive systems
- Motor control cabinets
- Legacy Westinghouse A-500 installations
- Plant equipment requiring long-term spare-parts support
For crane applications, maintaining the correct control-board configuration is especially important because board-level replacement can affect motor control behavior and system commissioning.
🛠️ Installation & Maintenance
Before installation, isolate and lock out all relevant electrical power sources. Verify that the DC bus and other stored-energy circuits have discharged according to the equipment manufacturer’s procedures.
Inspect the replacement board for:
- Damaged connectors
- Corrosion or oxidation
- Burn marks
- Cracked components
- Damaged PCB traces
- Loose hardware
- Contamination or moisture
After installation, confirm connector orientation and wiring against the original cabinet documentation. Perform low-risk functional checks before returning the equipment to normal operating duty.
🔍 Troubleshooting
Board does not operate after installation:
Confirm the exact 1562A87G01 part number, connector seating, mounting, and wiring. Check whether the replacement board requires a particular hardware revision.
Drive behavior differs from the original:
Compare the replacement board with the removed board, including component revisions, jumper settings, wiring, and associated control cards.
Intermittent operation occurs:
Inspect connectors, solder joints, PCB traces, and cabinet wiring. Also check for vibration-related mechanical problems, particularly in crane installations.
Replacement board cannot be installed correctly:
Do not force connectors or modify the PCB. Recheck the drive model and board identification before proceeding.
✅ First-Operation Checklist
- Confirm 1562A87G01 on the board label.
- Record the original board revision and wiring arrangement.
- Photograph or document connector positions before replacement.
- Verify mounting hardware.
- Inspect the replacement PCB for physical damage.
- Check all connectors for proper seating.
- Verify control-circuit wiring.
- Confirm protective grounding requirements.
- Perform initial power-up under controlled conditions.
- Complete functional testing before placing the crane or drive system back into production.
❓ FAQ
What is WESTINGHOUSE 1562A87G01?
It is an A-500 drive board identified as an FP board / Forward Pulser PC board.
Is 1562A87G01 a complete drive?
No. It is a circuit-board-level component intended for integration into compatible Westinghouse drive equipment.
Is 1562A87G01 still manufactured?
Available references identify the part as discontinued by the manufacturer, so replacement stock and refurbishment are important for legacy installations.
Can 1562A88G01 replace 1562A87G01?
It should not be assumed. 1562A88G01 is separately identified as an A-500 RP board, so the exact drive configuration must be checked.
What should I verify before ordering?
Confirm the complete part number 1562A87G01, board revision, existing drive model, connectors, and application.
Is this suitable for a crane system?
The supplied listing identifies it as a specialty Westinghouse crane board, while technical references identify it as an A-500 FP / Forward Pulser board. Final compatibility should be confirmed against the installed crane drive documentation.
🔄 Recommended Related Westinghouse Models
- Westinghouse 1562A88G01 — A-500 RP Board
- Westinghouse 1562A89G01 — A-500 SC Board
- Westinghouse 1574A19G01 — Gate Pulse Board
- Westinghouse 1572A64G01 — Relay Driver Board
- Westinghouse 1572A64G02 — Relay Driver Board
- Westinghouse 1581A71G03 — PSD Board
- Westinghouse 1605A47G01 — INV/1 Board
- Westinghouse 1606A03G01 — SC/2 Board
- Westinghouse 1606A04G03 — SD Board
- Westinghouse 1636A52G01 — Drive Board
These related references belong to the broader Westinghouse legacy drive/control spare-parts range; compatibility should be verified by the complete part number rather than by board appearance alone.
📦 Spare-Parts & Lifecycle Planning
For older crane and drive installations, the 1562A87G01 should be managed as a critical lifecycle spare. Recommended practices include maintaining at least one tested replacement for important equipment, recording installed board revisions, and keeping obsolete-board references in the maintenance database.
For multiple installed systems, ABC classification can prioritize high-consequence boards, while EOQ and buffer-stock calculations can help balance carrying cost against downtime risk. Where manufacturer discontinuation has already occurred, a last-time-buy assessment or refurbishment strategy may be appropriate.
Accurate part-number control is particularly important for legacy Westinghouse boards because multiple A-500 board numbers perform different functions.
