Overview: This document is a technical data sheet for a 2" Standard Inductive
Trackball, model TBPS/50/P1/UP2/9352, produced by Esterline Corporation, located in Ringwood, Hants, UK. The document includes specifications, connection details, optional extras, and performance parameters.
Specifications:- Material: Molded rigid plastic body, color: black.
- Ball: Ø2", color: black.
- Ball Seal: Rubber ball seal/restraining ring, removable, black.
- Resolution: 960 edges per ball revolution.
- Connector: 6 pin, 90° header, 2.5 pitch, Molex 5046 series.
- Supply: +5V D.C. ±5% @ 50mA max.
- Output: Autodetects to either PS2 or USB depending on host.
- Performance: Maximum ball speed is 300 RPM.
Connection Details:- Switch Input (P1): Includes pins for 0V GND, left switch, right switch, and middle switch.
- Serial Output (P2): Includes pins for data, clock, earth ground, +5V, and signal ground.
Optional Extras: The device is available with several optional extras, each with a specific order code:
- Lip Seal: ORG-SA-077-949/03
- Lower Cover: ENC-CP-078-319/01
- Drainage Tube: ENC-CP-078-198/01
- Drainage Plug: ENC-CP-078-120/01
- Ball Retainer Ring: ORG-SA-078-303/01
- Sealing Gasket: GKT-CP-078-501
Design and Dimensions: The document includes detailed dimensions and tolerances for the trackball and its components, with a scale of 1:1 and a tolerance of ±0.2 mm.
Change History: The document lists several revisions with dates and engineering change numbers (ECN), indicating updates and modifications made over time.
See more