Description
IBM 3191 6238033 Logic Base Display Station Base No Screen 5250
This is the logic base unit for an IBM 3191 display station, a terminal used in mainframe and midrange computing environments. The unit contains the processing and control electronics; the CRT screen is not included.
Specifications & What's Included
- Model: IBM 3191, MPN 6238033
- Manufactured: February 1988
- Connectors: 5-pin DIN (front/side), 25-pin D-Sub (rear), BNC (rear)
- Security lock included with 2 keys
- CRT screen not included
Applications
The IBM 3191 was used as a display station for IBM 5250 terminal systems and mainframe connectivity in business and industrial settings. These units supported data entry, transaction processing, and system monitoring tasks in manufacturing, finance, and administrative departments. The logic base handles communication, character processing, and display control functions when paired with a compatible CRT monitor.
Condition: Used
This IBM 3191 Display Station Logic Base (P/N 6238033) has been inspected and appears to be in good used condition. It was pulled from a working terminal years ago and has been stored at our facility since. The unit shows normal age-related wear consistent with its late-1980s manufacture date — the bezel and housing are intact with no major cracks or breaks visible. The CRT tilt/swivel cradle mechanism is present and appears complete. The security lock is included with two keys. No CRT screen is included — this is the logic base only. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
This IBM 3191 Display Station Logic Base (P/N 6238033) has been inspected and appears to be in good used condition. It was pulled from a working terminal years ago and has been stored at our facility since. The unit shows normal age-related wear consistent with its late-1980s manufacture date — the bezel and housing are intact with no major cracks or breaks visible. The CRT tilt/swivel cradle mechanism is present and appears complete. The security lock is included with two keys. No CRT screen is included — this is the logic base only. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
Warranty Information
We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information
Brand: |
IBM |
Model: |
3191 |
MPN: |
6238033 |
Type: |
Display Station Logic Base |
SKU: |
7873 |
Condition: |
Used – Pulled from Working Environment |
Seller Notes: |
Logic base only — no CRT screen. Includes lock with 2 keys. |
Country/Region of Manufacture: |
United States |
Compatible With: |
IBM 3191 Display Station, IBM 5250 terminal systems |
Form Factor: |
Desktop |
Date of Manufacture: |
February 1988 (88/02) |
Connector Type 1: |
5-pin DIN (front/side) |
Connector Type 2: |
25-pin D-Sub connector (rear port 3) |
Connector Type 3: |
BNC connector (rear port 4) |
Screen Included: |
No |
Lock: |
Yes — includes lock with 2 keys |
Condition Notes: |
IBM 3191 6238033 Logic Base — inspected, good used condition. Pulled from a working terminal years ago, stored at our facility. Normal age wear. Security lock included with 2 keys. No CRT screen included. |