--- type: product schema_version: 1 stock_number: "79862-26" canonical_url: "https://www.artisantg.com/PLC/79862-26/Siemens-Texas-Instruments-SCHEM-46189-Control-Board" json_url: "https://www.artisantg.com/PLC/79862-26/Siemens-Texas-Instruments-SCHEM-46189-Control-Board.json" generated_at: "2026-11-07T21:09:30.593Z" last_updated: "2026-07-30T09:10:57.047-05:00" --- # Siemens / Texas Instruments SCHEM 46189 Control Board _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: Texas Instruments - Model: SCHEM 46189 - Condition: Used and in Good Condition - Price: $645.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 5 lb - Shipping dimensions: 20X20X6 in ## Categories - Military and Embedded Equipment > Embedded & Industrial > Other Modular (primary) - Industrial Systems Equipment > PLCs and Controllers > Controllers ## Details This Siemens / Texas Instruments SCHEM 46189 Control Board is used and in good condition. This unit has a broken ejector handle. ### Configuration - Microprocessor: TMS9900JDL Assy Number: 46191 View Photo of the broken ejector handle. ## Images - - -