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58 Keys programmable keyboard

Model No.
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GIGA-TMS INC.More About This Product
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Key Features

KB20A are fully programmable input devices that provide simultaneous connection of another keyboard.   KB20Aare also standalone keyboards that are great for dedicated applications.




Cherry mechanical key switch
Key pitch:19.05mm
Key stroke: 4mm
Operating force:60 +- 20 g
Rollover method: Pseudo N-Ky rollover
Key switch contact resistance:<200m OHMS typ. 20m OHMS
Key switch bouncing time:5ms
Key switch lifetime: 20 million operations per key
Key Scan Code Memory: 480B per key

2. Serial reader interface(RS232)
ISO Format standards (MSR)
Barcode or ASCII Data Input.
Support power output to DTR pin. (5VDC Max. 50mA).
RS232 Parameter. 9600, N, 8, 1

3. Evrironment
Operation/Storage temperature: 5~45 Degree C / -10~60 Degree C
Humidity: 10~90% relative

4. Power consumption: 5VDC / 50mA typical

5. Dimension:
KB20A: W108mm * L177mm * H37mm, 280g

6. USB HID Interface System Requirements:
Windows:98SE/ME/2000/XP:(HID Driver support by Windows Install CD of Microsoft)
DOS (Support by PC BIOS, enable USB Keyboard in BIOS).

7. Software Visual KeyMaker System Requirement:
Windows 98SE/ME/2000/XP

Product Certification

Last Update : 2014-09-05
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Ms.Yang Yu Ju , GIGA-TMS INC.

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