Low stock: 9 left
WESTINGHOUSE 7381A83G02 Memory Expansion Modules
WESTINGHOUSE 7381A83G02 Memory Expansion Modules
Brand/Manufacturer: Westinghouse
Order Number: 7381A83G02
Type: Memory Expansion Modules
Country of Origin: Sweden
Condition: Original Brand
Lead Time: Available in stock
Payment Term: 100% TT In Advance
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Description
The WESTINGHOUSE 7381A83G02, also cataloged as the 7381A83G02 Memory Card 4MSE 10 DPU, operates as a dedicated hardware component for memory storage and program logic execution within WESTINGHOUSE WDPF architectures. It provides high-speed memory address buffering and system database execution directly for 10 DPU drop controllers. Board jumpers, address configurations, and card cage slot alignment must match the installed drop schedule to preserve dynamic data synchronization.
Suffix Breakdown & Model Matrix
| Base Part Number | Group/Option Suffix | Core Function Classification | System Platform |
|---|---|---|---|
| 7381A83 | G02 | 4MSE 10 DPU Memory Card | WESTINGHOUSE WDPF |
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 7381A83G02 |
| Brand | WESTINGHOUSE |
| Category | PC Board PLC / Add-On Board |
| Module Type | 4MSE Memory Card (10 DPU) |
| Weight | 1.24 lbs |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | Internal Bus Powered |
| Board Type | Printed Circuit Board Add-On |
Backplane Bus Communication and Memory Synchronization
Designed for integration with WESTINGHOUSE 10 DPU control assemblies, the 4MSE memory card maintains high backplane bus communication velocity during continuous read/write execution cycles. Onboard high-density memory arrays deliver deterministic access timing for system firmware and real-time process data arrays. Hardware trace layouts and firmware flash compatibility features isolate critical memory paths from high-frequency backplane noise and prevent memory access contention.
Frequently Asked Questions
Q: Does the WESTINGHOUSE 7381A83G02 memory card support hot-plug installation?
A: No, system power to the DPU card cage must be shut down prior to insertion or removal to prevent data corruption and electrical damage to static-sensitive onboard memory chips.
Q: How is hardware compatibility established when replacing a 7381A83G02 card?
A: Compatibility requires confirming the G02 suffix group, matching onboard jumper configurations, and verifying that the destination slot is assigned to a 10 DPU controller node in the system database.
Field Installation Guidelines
- Shut off all power feeds supplying the DPU rack chassis before removing or installing the memory card.
- Wear an ESD wrist strap connected to cabinet earth ground to prevent static discharge damage to integrated circuits.
- Check rear connector pins and edge gold fingers on the 7381A83G02 for contamination or mechanical distortion before seating.
- Align the card with the card guide tracks and push steadily until the connectors seat fully into the backplane socket.
- Secure all faceplate retaining screws to establish frame ground continuity and prevent movement during operation.
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Testimonials
Fast Delivery, Excellent Quality
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
Reliable Partner for Original Parts
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Professional Service with After-Sales Support"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
Trusted Source for Industrial Automation Spares
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson