Backlight Industrial Metal Coal Mine Keyboard With Trackball , Military Keyboard

Quick detail

1) Dimension 416 mm x 159 mm (Front Panel)
2) 90 keys compact format IP65 vandal-proof stainless steel numeric keypad
3) Switching material: Gold-on-Gold.
4) Lettering: laser engraving, or raised letters.
Front panel: brushed stainless steel.
Actuator/keys materials: stainless steel.
 

No. Item Specification

1 Model No. DPK-3057B

2 Dimension 416 mm x 159 mm (Front Panel)

 
3 Description
90 keys compact format IP65 vandal-proof stainless steel numeric keypad, which is suitable for access controller, decoder optional

4 Main Feature
key-tops are sunk laser-etched in legends and characters via using high quality ink for easy readability, long life to prevent lettering rub-off. Or protrusive engraving available.
With firm tactile key feel, short travel switches, with unique double over-travel protection.
Waterproof/dirt-proof execution according to degree of protection IP65, waterproof and dirt proof encapsulation with unique membrane.
Easily mounting into enclosure or panel, and is provided with PS/2, or USB, RS232, connection output cables that plug directly into the host computer for normal keypad operations.
OS: DOS/Windows95/98/NT/ME/2000/2003/XP/Vista/Win7, Linux, Unix, Mac OSX
COMMUNICATION PARAMETER
USB, PS2 or RS232 are all available.
90 actuator on the keypad: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,*, #. Any keys can be re-defined per customers requirements.

5 Mechanical Data
Switching material: Gold-on-Gold.
Actuation Force: 2.0+/-0.1N (pressure point).
Key Travel: 0.45mm.
Lettering: laser engraving, or raised letters.
Front panel: brushed stainless steel.
Actuator/keys materials: stainless steel.
G.W. 1.5KGs.

6 Electrical Data
Power supply voltage: 5V DC.
Power Consumption: Under 300mW for operation, under 200mW for non-operation.
Electrical lifetime: > 5 years.
EMC:EN55022(B).
Communication interface: PS2, USB or RS232 are all available.
ENVIRONMENTAL ADAPTABILITY
Operating temperature:-20°C to +60°C.
Storage temperature: -30°C to +70°C.
Operating RH: 30-90%.
Atmospheric pressure: 60-106Kpa.
 

7 Reliability

RoHS Compliant, CE and FCC
Protection Level: IP65(front panel)
Vandal resistant IK10
Key Lifespan >5 million actuations .
MTBF >20000h.
MTTR <30min.