Welcome to Tecnoleaf-GT Store
Allen-Bradley 1772-MS Memory Segment 248 Word RAM UK8522 Genuine
$ 87 $ 99
Item Condition:
1 in stock
Description
Allen-Bradley Legacy Memory Segment
Model: 1772-MS | 2K (2,048) Word RAM | Core Hardware Reference: UK8522
Condition Used Condition — Authentic legacy take-out. Faceplate clips, backplane gold-finger interface tracks, and surface-mount components cleanly preserved for restoration use.
Product Overview
The genuine Allen-Bradley 1772-MS Memory Segment is an essential, highly specialized solid-state RAM card engineered for legacy Allen-Bradley programmable logic controller architectures (such as the classic PLC-2 series systems). Marked with the authentication identifier UK8522, this module supplies a 2K (2,048) Word RAM capacity to handle local system parameters, registers, and operational ladder programming logic layers. It serves as an increasingly rare, vital replacement component for industrial automation engineers tasked with maintaining, repairing, or restoring critical heritage plant infrastructure to avoid expensive control room overhauls.
Technical Specifications
| Parameter | Specification Details |
|---|---|
| Brand | Allen-Bradley / Rockwell Automation |
| Catalog Number | 1772-MS |
| Core Hardware Reference | UK8522 |
| Memory Type | Solid-State Volatile RAM (Random Access Memory) |
| Storage Capacity | 2K Words (2,048 Words / 16-bit word alignment mapping) |
| System Compatibility | Legacy Allen-Bradley PLC-2 Processor Chassis / Modular Rack Layouts |
| Form Factor | Plug-in circuit card with integrated pull handle architecture |
Key Features & Architectural Benefits
- Deterministic Data Storage: Delivers low-latency access times for handling historical binary ladder logic states, timers, and counter matrices.
- Gold-Plated Backplane Bus Pins: Durable board-edge connection teeth optimize signal trace continuity, mitigating data bus dropouts or communication faults inside the rack.
- Robust Assembly Quality: Built with heavy industrial-grade capacitors and traces designed to resist structural thermal variances within closed enclosures.
- Critical Legacy Preservation: Provides the specific technical footprint required to repair classic manufacturing, processing, or packing lines without migrating to entirely new logic control formats.
Additional information
| Brand | Allen-Bradley |
|---|---|
| MPN | |
| Model | |
| Type | |
| Origin |
Shipping Policy
1. Handling & Delivery Times
Handling Time: All orders are processed and packed within 1–3 business days.
Delivery Time: Once shipped, international delivery typically takes 6–10 business days.
You will receive a tracking number via email as soon as your order dispatches.
2. International Flat-Rate Shipping
We ship worldwide using a fixed flat rate.
The exact shipping cost for your location will be displayed directly in your shopping cart before checkout.
3. Need a Lower Shipping Rate?
If you are ordering multiple items or need relief on shipping costs, please reach out to us before purchasing. We are happy to check alternative carriers to find you a more cost-effective option.
Contact Us
Email: support@tecnoleaf.com
WhatsApp/Phone: +923112694127
Refund Policy
Returns & Refunds Policy
Thank you for shopping with us. We want to ensure you get the exact technical hardware you need. Please review our policy regarding returns and refunds below.
1. Return Window & Eligibility
15-Day Limit: You have 15 days from the date of delivery to request a return or refund.
Inspection Clause: All returned items are subject to a thorough technical inspection upon arrival. A refund or exchange will only be approved if the item passes inspection based on the valid issues outlined below.
2. Valid Reasons for a Return
A return request will be accepted only under the following specific circumstances:
Description Mismatch: The item has an issue or defect that was not mentioned or disclosed in the product description.
Wrong Item Delivered: The item received does not match the order you placed.
Visual Discrepancy: The item delivered does not match the product images shown on our store.
Specification Changes: The item delivered is a different model, version, or hardware revision than the one advertised and ordered.
3. Non-Returnable Conditions
Returns will not be accepted if:
The item was ordered by mistake due to buyer error (e.g., ordering the wrong voltage or specification without checking compatibility).
The item shows signs of installation, misuse, wiring damage, or alteration after delivery.
The request is made after the 15-day window has expired.
4. The Refund Process
Approval: Once your return is received and inspected, we will notify you whether your refund is approved or rejected based on the item\'s condition and the reason for return.
Payout: Approved refunds will be processed back to your original method of payment within [5-7] business days.
Exchanges: If the issue is a wrong model or revision, we will happily exchange it for the correct item (subject to stock availability).
Cancellation / Return / Exchange Policy
We accept order cancellations within 24 hours of purchase, provided the item has not yet been dispatched. Once your order delivers, we offer a strict 15-day Return & Exchange window. To qualify for a return or exchange, all technical items must undergo a thorough inspection upon arrival to verify their condition. Returns are exclusively accepted if the item has an unlisted defect, does not match the product images, or if a wrong model, version, or hardware revision was delivered. Items that show signs of installation, wiring, or alteration will not be accepted. Once an item passes our technical inspection, an exchange for the correct model or a full refund to your original payment method will be processed within 5 to 7 business days.
General Inquiries
There are no inquiries yet.