Description
Staubli Unimation W.211.118.00 Rev F WEC PCA SCM III FSI Polaris Wafer Card
This is a Staubli Unimation W.211.118.00 Rev F printed circuit assembly (PCA) designated SCM III with WEC sub-designation, designed for use in FSI Polaris wafer handling and processing systems. The card is a large-format VME-style module populated with a high density of ICs, memory devices, and logic components, serving as a primary controller or system management card within the FSI Polaris platform.
Specifications & What's Included
- Manufacturer: Staubli Unimation
- Part Number: W.211.118.00 (also marked W 211 118 00)
- Revision: Rev F
- Module Designation: PCA – SCM III
- Sub-Designation: WEC
- Compatible System: FSI Polaris Wafer Handling / Processing System
- Form Factor: Large card-cage module (VME-style), with metal card guide rail
- Approximate PCB Dimensions: 15" x 10"
- Dual high-density edge connectors on bottom edge for card cage backplane interface
- Additional ribbon/flat-cable connector on top edge (visible in photos)
- Numerous DIP IC packages including visible markings: DM74AS32N, SP9018
- Brand silkscreen on PCB edge: STAUBLI UNIMATION
- Country of Manufacture: Malaysia (per PCB marking)
- Included: Card only — no cables or accessories
Applications
Staubli Unimation is one of the foundational names in industrial robotic automation; the Unimation division pioneered programmable robotic arms and was widely adopted in semiconductor fabrication and wafer handling during the 1980s and 1990s before the brand was acquired by Stäubli. The SCM III (System/Controller Module) card of this type served as a core control and system management board within the FSI Polaris platform — a wafer handling and surface conditioning system used extensively in semiconductor fabs for wet cleaning, surface preparation, and automated wafer transport between process chambers. These controller cards managed motion sequencing, I/O communication, and system coordination within the robotic wafer-handling architecture. Spare PCAs like this one were kept on-hand by semiconductor fabs to minimize downtime; as FSI Polaris systems aged out of primary production lines, spare boards moved into secondary markets to support ongoing maintenance of legacy tools still running in lower-volume or research environments. This card is well suited for facilities maintaining FSI Polaris equipment and needing a Rev F SCM III WEC replacement or standby spare.
This Staubli Unimation W.211.118.00 Rev F WEC PCA SCM III card has been inspected and appears to be in good condition. It came to us as a backup spare from a local semiconductor company that no longer needed it in their inventory — the card was never put into active service as a spare replacement. The PCB shows typical minor handling wear consistent with storage. Please view our photo set and contact us if you have any questions.
Warranty Information
Additional Information
Brand: |
Staubli Unimation |
Model: |
W.211.118.00 |
MPN: |
W.211.118.00 |
Secondary Model: |
W 211 118 00 |
SKU: |
32460 |
Type: |
Printed Circuit Assembly (PCA) / Controller Card |
Hardware Revision: |
Rev F |
Module Designation: |
SCM III |
Sub-Designation: |
WEC |
Compatible With: |
FSI Polaris Wafer Handling System |
Application: |
Semiconductor Wafer Handling / Robotic Automation |
Form Factor: |
Card / Module (VME-style card cage) |
Condition: |
Used – Inspected, Former Semiconductor Facility Spare |
Seller Notes: |
Card only; former backup spare from semiconductor facility |
Country/Region of Manufacture: |
Malaysia |
Condition Notes: |
Staubli Unimation W.211.118.00 Rev F SCM III card inspected and in good condition. Former backup spare from a local semiconductor company; never installed as a replacement. Normal storage wear. Photos available. |
