|
General |
|
Keyboard
Weight |
with cast
metal : 2.20 kg
keytops/trackball
with polymer : 1.80 kg |
|
Build Style |
Vandal
resistant (stainless steel top
plate) |
|
Keytops |
Cast metal
keytops : chrome plated
Black
keytops : laser marked white |
|
Encoder |
PS2/USB
selectable |
|
Languages |
English UK,
English USA, French, Spanish, German |
|
Electrical
|
|
EMC Emissions |
EN55022 : 1998
Class B Limit |
|
EMC Immunity
to ESD |
EN55024 : 1998 |
|
EMC Immunity
to Radiated Fields |
EN55024 : 1998 |
|
Electrical
Safety |
EN60950,
UL60950 |
|
Communication |
Industry
Standard PS2 or USB Interface |
|
Supply voltage |
+5V nominal
(5.5V to 4.75V) |
|
Supply current |
60mA (with 2
LEDs illuminated) |
|
Environment
|
|
Sealing —
Water / Particulates |
EN60529
(sealing to IP65) |
|
Trackball
sealing |
IP65 stationary
(IP54 rotating) |
|
Temperature |
-20ºC
to +60ºC
operating (dry) |
|
Mechanical |
|
Impact
Resistance |
20 Joules via 50mm dia steel striker |
|
Key Pitch |
19mm |
|
Size |
11mm square |
|
Travel |
1.5mm nominal |
|
Actuation
Force |
130g nominal |