Description
FSI 290156-400 Interface Board 290156-200 Rev A H2O Temp Exhaust N2 Air Lock
Interface board and interlock monitor PCB for FSI semiconductor wet processing equipment. Monitors and controls H2O temperature, exhaust interlock, N2 lock, air lock, H2O overflow, H2O level, and additional W-series signals.
Specifications & What's Included
- Model: FSI 290156-400 (290156-200 Rev A)
- Type: Interface Board / Interlock Monitor PCB
- Form Factor: PCB / Card with IDC ribbon headers and screw-terminal blocks (W3–W7)
- Monitored Functions: H2O Temp, Exhaust, N2 Lock, Air Lock, H2O Overflow, H2O Level, W25, W26
- Manufactured: United States
Applications
This board was used in FSI semiconductor wet bench and spin rinse dryer systems to manage interlock and monitoring functions. It interfaces with wet processing equipment to ensure proper operation of critical cooling, gas, and safety systems. Typical installation includes connection to H2O cooling loops, exhaust venting, inert gas supplies, and air pressure monitoring on automated semiconductor processing tools.
This FSI 290156-400 Interface Board (290156-200 Rev A) has been inspected and appears to be in good condition. It came out of FSI repair technician spares stock, indicating it was kept as a serviceable replacement part. The board shows normal handling wear consistent with storage; the PCB, screw-terminal blocks, and IDC ribbon connectors all appear intact with no visible damage. The silkscreen markings are clear and legible. Please view our photo set and contact us if you have any questions.
Warranty Information
Additional Information
Brand: |
FSI |
Model: |
290156-400 |
MPN: |
290156-400 |
Secondary Model: |
290156-200 |
Hardware Revision: |
Rev A |
Type: |
Interface Board / Interlock Monitor PCB |
SKU: |
45772 |
Condition: |
Used – Pulled from Working Environment |
Seller Notes: |
Board only; from FSI repair tech spares stock |
Country/Region of Manufacture: |
United States |
Form Factor: |
PCB / Card |
Compatible With: |
FSI semiconductor wet processing equipment |
Monitored Functions: |
H2O Temp, Exhaust Interlock, N2 Lock, Air Lock |
Monitored Functions 2: |
H2O Overflow, H2O Level, W25, W26 |
Connector Type: |
IDC ribbon header; screw-terminal blocks (W3–W7 visible) |
Application: |
Semiconductor wet bench / spin rinse dryer interlock |
Review Status: |
Auto-Approved (needs review) 2026-07-04 |
Condition Notes: |
This FSI 290156-400 Interface Board (290156-200 Rev A) has been inspected and is in good condition. Pulled from FSI repair tech spares stock. Terminal blocks and connectors appear intact. Please view photos and contact us with questions. |
