20 Flat Keys Vandal Proof Brushed Stainless Steel Numeric Keypad
MODEL NO.: K-TEK-B139KP
DESCRIPTION
20 keys vandal-proof IP65 stainless steel numeric keypad with gold-on-gold key switch technology, laser engraved keys, withstands abuse solvents, with top panel mounting.
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.
- Internet friendly key layout, 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, 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 interface are available.
- 20 actuator on the keypad: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, . , +/-, Menu, Profile, Enter, ESC and 4 direction key, 4 x 5 scanning code. Any keys can be re-defined per customers' requirements.
MECHANICAL DATA
- Switch Contact Material:Gold-on-Gold key switch technology with metal dome PCB.
- Actuation Force: 2.0N (pressure point)
- Key Travel: 0.45mm
- Lettering: laser engraving, or raised letters.
- Front panel: brushed stainless steel
- Actuator/keys materials: stainless steel
- Dimensions: 139.0mm x 98.0mm
- G.W. 1.20KGs
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.
RELIABILITY
- RoHS Compliant, CE and FCC
- Protection Level: IP65(front panel)
- Vandal resistant IK10
- Key Lifespan >5 million actuations
- MTBF >20000h
- MTTR <30min
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