Boards and Controllers
BM23475L12
Brooks Automation / PRI Automation I/O System Interface PCB
About this part
BM23475L12 is a legacy PRI Automation I/O-system interface printed-circuit-board assembly subsequently carried under Brooks Automation following its 2002 acquisition of PRI. The broader BM23475 board family appears in PRI 7000 Series reticle-stocker inventories, but exact L12 machine compatibility and interchangeability with other BM23475 configurations are not established. Replacement selection should match the complete assembly identifier
Configurations vary. Verify the exact unit before choosing a replacement.
Key Facts
Specifications
| Part identifier | BM23475L12 |
| Manufacturer lineage | PRI Automation legacy product line; Brooks Automation acquired PRI Automation in May 2002 |
| Component type | I/O system interface printed-circuit-board assembly |
| Assembly configuration | L12; no manufacturer-issued decoding of this suffix was located |
| Equipment association | The broader BM23475 board family appears in PRI 7000 Series reticle-stocker spare-parts inventories; exact BM23475L12 compatibility is not established |
Identification and Replacement Boundaries
Related markings identify the board family but do not establish assembly-level interchangeability.
| Marking | Supported interpretation | Boundary |
|---|---|---|
| BM23475L12 | Target I/O-system interface PCB assembly identifier | Match the complete identifier for replacement selection. |
| BM23475L12R | Observed related PRI assembly on a PC23475 Rev B board | Not an exact alias because the trailing R may denote an assembly or revision distinction. |
| PC23475 Rev B | Component-side base-board and artwork-revision marking reported on L12R and sibling assemblies | Does not prove an identical bill of materials, firmware, connector population, or compatibility. |
| BM23475 | Broader board family described in a PRI 7000 Series stocker inventory as a SAMS I/O board | Family-level evidence only; it does not prove the exact L12 host configuration. |
Part Photos
4 imagesHistorical archive images for identification, labels, connectors, and condition reference, not current inventory.
Historical Listings & Prices
Historical listing data, not a current offerThe typical recorded price range is $121.89 to $121.89. Based on 1 archived listing record; not a current offer, appraisal, or confirmed sale price.
View archived listing titles
- BM23475L12 / PCB,I/O,SYS,IF(RET) / BROOKS AUTOMATION INC