Metal Keypad Stainless Steel with VFD Display Backlight for Access
Control
DESCRIPTION: 16 keys IP67 dynamic waterproof vandal proof Stainless Steel
industrial keypad with RS232 interface, VFD display integrated,
industrial electronics controller shielded and protected via
stainless steel housing , industrial metal dome PCB with
gold-on-gold key switch technology with short stroke 0.45mm with
excellent tactile feeling for stable and accurate data input,
stainless steel key caps etched out via special professional way
and filled with transparent epoxy for backlight out, with
industrial backlight included,(red/blue/white/green) optional.
Top stainless steel plate with 4 mounting holes for top panel
mounting solution. Which is good for outdoor application with
direct rain and very harsh environments with humidity, much dynamic
water, oil, dirt, salt mist etc, no rust risk and anti-salt spray
corrosion.
DIMENSIONS: 134.0mm x 160.0mm (front panel)
APPLICATION
This Keypad is mainly targeted for unsupervised or semi-supervised
positions of varied access applications, internet
terminals and information kiosks at universities, shopping malls,
hotels, banks, airports, railway-stations, pay stations and car
park control, and other public areas, ticket vending machines, gas
stations, cash machines (ATMs/CDM), Internet public phones.
MAIN FEATURE :
-Imposing stainless steel design, specially designed keypads meet
the highest demands.
-Stainless steel fascia and key-tops guard willful destruction,
vandal-proof, against corrosion under hostile environments.
-IP67 protection from top panel, top stainless steel plate with
flat keyboard surface for easy cleaning.
-An excellent tactile feel with short stroke switches and allow
users to achieve stable and accurate data input, with
firm tactile perception for comfortable operation.
-Key-tops are laser-etched in legends and characters for easy
readability, long life to prevent lettering rub-off.
-Metal keys are protected against twisting and levering which can
not be dislodged from front, or defaced removing key covers.
-Ease of customizing with multiple languages, to accommodate
foreign or custom variants.
MECHANICAL DATA :
Actuator/keys: 16 keys, 1.50mm thickness super quality SUS304
brushed stainless steel flat key.
Key top style: Non-protuberant rectangular keys, laser engraved &
etched legends & raised braille on keys are available
Key Size: 14.0mm x 14.0mm for normal keys, 14.0mm x 28.0mm for
function keys
Key travel: 0.45mm
Actuation Force: 3.2N+/-0.1N for key 14.0mm x 14.0mm (pressure
point)
4.0N+/-0.1N for key 14.0mm x 28.0mm (pressure point)
Switch life: more than 1 million of operations.
Front Plate: 1.5mm thickness super quality brushed stainless steel
Back Plate: 1.5mm thickness super quality stainless steel
G.W.: 0.80KGs
Dimensions: 134.0mm x 160.0mm (front panel)
VFD SPECIFICATIONS:
ENVIRONMENTAL ADAPTABILITY
Operating temperature:-20oC to +60oC
Storage temperature: -30oC to +70oC
Operating RH: 30-90%
Atmospheric pressure: 60-106Kpa.
Saline mist: 96 hours, IEC 60512-6
Damp heat test at + 40oC: 21 days, IEC 60512-6
Dry heat test at + 85oC: 10 days, IEC 60512-6
RELIABILITY
RoHS Compliant, CE and FCC, ESD
Protection Level: IP67(front panel)
Vandal resistant IK09
Key Lifespan > 1 million actuations
MTBF > 20000H
MTTR < 30min
)
