A420-MTB-KP-FN-MDT

Keyboard;

400 DPI Mechanical Trackball;

Adjustable Backlight is optional

USB/PS2

IP65 static

A420-OTB-KP-FN-MDT

Keyboard;

800 DPI Optical Trackball;

Adjustable Backlight is optional

USB/PS2

IP68 dynamic

Key

100 keys, super quality SUS304 brushed stainless steel

Key top style

Protuberant rectangular keys, with laser engraved and etched legends and raised braille on keys are available

Key Size

14.0mm x 14.0mm for normal keys,

14.0mm x 28.0mm for enter key,

14.0mm x 100mm for space bar.

Key travel

2.0mm

Tracker ball

38.1mm (1.5’) diameter,

IP65 static 400DPI mechanical trackball module,

IP68 dynamic washable 800DPI optical trackball module,

Switch life

more than 10 million of operations

Actuation Force

0.6N +/-0.1N for key 14.0mm x 14.0mm (pressure point)

1.2N +/-0.1N for key 14.0mm x 28.0mm (pressure point)

Front Plate

Super quality brushed stainless steel

Actuator/keys materials

stainless steel

G.W.

3.0KGs

Dimensions

420.0mm x 175.0mm x 37.0mm (L x W x H)

Supply Voltage

+5V DC +/-5%

Current Rating

appr. 30mA

EMC Standard:

It is compliance with the council IEC 61000-4-2:2008;

IEC 61000-4-3:2006+AI:2007+A2:2010；

IEC 61000-4-4:2004

EMI:

EN 55022: 2010

EMS:

EN 55024:2010

Lifespan

> 5 years

Switch Contact Material:

Carbon-on-Gold key switch technology PCB.

If needed, numeric keypad is available to be with encryption electronics controller

supporting DES/Triple DES.

Interface:

Interface: PS2, USB available, RS232 for EPP

OS:

All windows, Linux, Unix, Mac OSX