12 keys IP 65 vandal proof industrial matrix metal keypad

Dimension:68.0mm × 90.0mm (front panel)   

Description:12 keys IP65 dynamic compact format vandal proof Stainless Steel industrial metal keypad with industrial PCB electronics controller shieded & protected by stainless steel housing, with industrial PCB with carbon-on-gold key switch technology with long stroke (2.0mm) with extremely good tactile feeling for fast and accurate data input without any noise, rear stainless steel plate with mounting holes for rear panel mounting. Backlight optional

MAIN FEATURE
Stainless steel fascia and key-tops guard willful destruction, against corrosion, shock, dust, falling raining, splashing, hose-directed water and vandal resistant, operation under hostile environments.
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 carbon-on-gold key contact with long stroke 2.0mm, 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: All windows, Linux, Unix, Mac OSX

COMMUNICATION PARAMETER
USB, PS2 or RS232 are all available.
12 actuator on the keypad: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,*, #. Any keys can be re-defined per customers' requirements.
MECHANICAL DATA
Switching material: Carbon-on-Gold.
Actuation Force: 0.6N +/-0.1N (pressure point).
Key Travel: 2.0mm.
Lettering: laser engraving, or raised letters.
Front panel: brushed stainless steel.
Actuator/keys materials: stainless steel.
Dimensions: 68.0mm x 90.0mm.
G.W. 0.50KGs.

ELECTRICAL DATA
Power supply voltage: 5V DC.
Power Consumption: Under 300mW for operation, under 200mW for non-operation.
Electrical lifetime: > 5 years.
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
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.

RELIABILITY
RoHS Compliant, CE and FCC, ESD
Protection Level: IP65(front panel)
Vandal resistant IK09
Key Lifespan >10 million actuations .
MTBF >50000h.
MTTR <30min.