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J84-2120 Series Keyboards
Medical and Industrial
Washable Backlit Keyboard with Integrated Pointing Device for Medical and Industrial Applications
   
   
   

Download J84-2120 Series
Backlit Washable Keyboards
Datasheet pdf

Download Software
 
Main Applications
Medical
-

Carts
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Diagnostic equipment
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Operating rooms
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Dialysis centers
   
   
Features

Compact, unique, easy-to-wipe keytop
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No room for bacteria and infection traps
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Easy-to-clean surface
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Integrated pointing device
   

Clean key
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Prevents data from being sent while the keyboard is wiped down, allowing user to clean at any interval with minimal downtime
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User is notified of ‘lock down mode’ by brightly lit CLEAN KEY
   
   
 
 
Industrial
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In vehicle computing
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Clean or dirty manufacturing environments
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Warehouses
   
   
   
   
 

Rugged and fully sealed
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Completely sealed rubber top casing-NEMA 4 rating
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Suitable for rinsing with cleaning and disinfection fluids
   

Selectable Backlit Keys
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4 levels of brightness to properly adjust lighting
   
   
 
Main Part Numbers
J84-2120LUAUS-2
  Washable, Black 11" USB, QWERTY, Adjustable LED Backlighting Keys, Clean Key, NEMA 4, Integrated Pointing Device
   
J84-2120LUAUS-5
 

Washable, Lt Blue 11" USB, QWERTY, Adjustable LED Backlighting Keys, Clean Key, NEMA 4, Integrated Pointing Device
   
 
Technical Data
Interface
  USB 1.1
   
Current Input
 

5 VDC @ 250 mA typical with backlighting at maximum brightness Radiated
immunity: 20 volts/Meter
   
Cable Length
  43.4”
1.102 Meters
   
Key Layout
  83 key positions US key layout
including Windows keys
   
Weight
  2 lbs, .9 kg (Approx)
   
Dimensions
  11.4” x 6.4” x 1.9” (Approx)
290 x 162 x 48 mm
   
Technology
 

Feedback: tactile
Medical Blue
   
Colors
 

Black
Material: industrial silicon rubber
   
Keyswitch Lifetime
  3 million operations
   
 
 
LED:
  Life = 200,000 hours continuous “on”
Button-selectable 4 levels of brightness
Color:
J84-2120LUAUS-2; Red LED Standard
J84-2120LUAUS-5; Green LED Standard
   
Housing
 

High impact PC/ sealed for virtual
(NEMA 4 requirements)
   
Operating Temperature
  -40°C to +70°C
   
Storage Temperature
  -55°C to +70°C
   
Humidity
  100%
   
Compliance
  CE, FCC Class B, UL 60950, NEMA 4
   
Packaging Units
  20 per Master Carton
   
   
Technical Support
For information on repairs or warranty status contact:
Cherry Technical Support
Phone: 800.510.1689
E-Mail: keyboardsupport@zf.com