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Model ELK-PMM-PSUN2B: Panel Mount Industrial Trackball Mouse (Sun/CPI, 2 Button)
1. Scope
This specification describes the functional, physical, and environmental characteristics of the Sun/CPI Two Button Panel Mount Industrial Trackball Mouse.
2. Functional Specifications
2.1 Resolution: 192 to 576 pulses per revolution of the ball.
2.2 Input Switches: Two (2)
2.3 Interface: UN mouse, 1200 baud asynchronous
2.4 Connector: 8-Pin Mini-Din Male plus 4 pairs of key wires.
2.5 Pin and Key Wire Assignments:
Pin 1 = Common
Pin 2 = Common
Pin 3 = +5V
Pin 4 = TXD
All Others = NC
Green = Primary Key
White = Common
Red = Secondary
White = Common
Black = Speed Key
White = Common
Blue = Key 3 / Auxiliary
White = Common
2.6 Compatibility: Mouse Systems protocol, 5-byte
2.7 Switches: Mechanically limited, break resitent
2.8 Cable and Wires: Cable: 96"+-0.5", double shielded, 100% coverage. Wires: 8 x 18"
2.9 Power Consumption:Idle: 80mA(Idle), 80mA(Max)

3.0   Mechanical Specifications
3.1 Dimensions: Approximately 3.99"wide x 3.75"long
3.2 Weight: 1.1 lbs.
3.3 Body Material: Glass filled Xenoy thermoplastic, Black
3.4 Ball Material: Cast Phenolic Resin
3.5 Ball Hardness: Rockwell H 85
3.6 Tracking Force: 1.5 oz. maximum, 0.5 oz. typical (15g)
3.7 Ball Load: 250 lbs. maximum downward
3.8 Ball Speed: 500 RPM Maximum
3.9 Hand Pad: N/A

4. Environmental Specifications
4.1 Operating Temperature: 0 to +50¡É
4.2 Storage Temperature: -20 to +60¡É
4.3 Humidity: 0 to 95% non condensing

5. Accessories: None
6. Documentation: None
7. Packaging: Each unit is heavily packaged and sealed in bubble wrap.