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| CH Products' DT225 is designed for desktop applications
requiring an ergonomic, space friendly pointing device. Available in
either black or gray, the DT225 is available in USB, PS/2, and Serial.
Widely used applications include graphic design, CAD/CAM workstations
as well as PC gaming.
Key Features
• Ergonomic desktop design
• 2.25" diameter Thermoset phenolic ball
• USB interface available
• Environmental Protection Classification (IP Rating): contact factory
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Back
• Non-contacting optical encoders
• Click and click lock inputs
• Polished stainless steel shafts
| Ball Diameter: |
2.25" |
| Ball Rotation: |
Continuous in all directions |
| Tracking Force: |
12g |
| Weight: |
460g |
| Life Cycle (ball rotations): |
5,000,000
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| Operating Temperature: |
-40ºC to +85ºC |
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USB
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PS/2 (2/3BTN PS/2)
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Microsoft (2BTN Serial)
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Sun Workstation
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Trackstick: Joystick emulation |
| USB |
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| Input: |
4.00V - 5.25V @25mA max |
| Output: |
USB 1.1 |
| PS/2 (2/3BTN PS/2) |
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| Input: |
5.00V @ 25mA max |
| Output: |
CMOS/TTL |
| Microsoft |
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| Input: |
DTR/RTS @ 14 mA max |
| Output: |
RS-232 |
| Sun Workstation |
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| Input: |
5.00V @ 30mA max |
| Output: |
CMOS/TTL |
Available in either black or gray
DT225 Trackball Technial Drawing.pdf
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