Numeric Keypad
12 Key Industrial Numeric USB Keypad KY2073C-USB
KY2073C-USB is a 12 key numeric keypad built in 304 stainless steel for kiosks, access points and control cabinets. Front panel and overall footprint are both 82.5*103.5 mm, so the cutout matches the visible face.
Product Overview
KY2073C-USB is a 12 key numeric keypad built in 304 stainless steel for kiosks, access points and control cabinets. Front panel and overall footprint are both 82.5*103.5 mm, so the cutout matches the visible face. It ships with a 2.5m USB cable (Type A) and a published HID usage ID table for straightforward host integration.
- Documented HID usage ID table for every key shortens host software integration
- 2.5m USB cable (Type A) included, so no separate loom has to be sourced
- Front panel and overall size are both 82.5*103.5 mm, simplifying cutout design
- IP65 waterproof, dustproof and anti-corrosion for harsh working environments
- 2,000,000+ keystroke lifetime for continuous public use
- Rear mounting keeps the fixings hidden from users
Application Scenarios
- Access control and door entry systems
- Self-service payment kiosks
- Vending machines and car wash equipment
- Fuel dispensers and parking terminals
- Industrial control cabinets and machine operation panels
- Banking, medical and public outdoor terminal devices
Who It Is For
- Kiosk and vending OEMs
- Machine builders adding cabinet entry panels
- Access control integrators
- Parking and fuel terminal suppliers
Problems It Solves
- Unknown key codes stall software bring-up, so each key ships with its HID usage ID
- Consumer keypads fail in wet bays, so this one is IP65 and stainless
- Cabinet space is limited, so the body does not exceed the 82.5*103.5 mm face
- Buses differ between machines, so USB, RS232 and RS485 are available
Technical Features
- Power supply 5V±5% with working current <70mA
- Key size 14*14*1.5mm with 0.45mm key trip
- Operation force 3N ± 10%
- Cancel is HID usage ID 29 and Enter is 28 in the supplied key value table
- Rear mounting installation
- Operating temperature -20℃~60℃ and storage -30℃~85℃
Specifications
| Keys | 12 |
|---|---|
| Front panel | 82.5*103.5 mm |
| Overall | 82.5*103.5 mm |
| Power supply | 5V±5% |
| Working current | <70mA |
| Interface | USB |
| Key size | 14*14*1.5mm |
| Key trip | 0.45mm |
| Operation force | 3N ± 10% |
| Net weight | 0.3Kg |
| Gross weight | 0.35Kg |
| Connecting cable | 2.5m USB cable (Type A) |
Materials
- 304 stainless steel panel and buttons
Manufacturing Process
- Blanking and forming of the 82.5*103.5 mm stainless panel
- Stamping of the 14*14*1.5mm key caps
- Laser or etching procedure for key labeling
- Rear mounting frame assembly and cable termination
- IP65 sealing and HID output verification
Quality Control
- Key value check against the published HID usage ID table
- Working current measured against the <70mA figure
- IP65 ingress test on the sealed panel
- Keystroke endurance sampling to 2,000,000+
Approvals And Test Documentation
- IP65
Customisation Options
- OEM key layout customization
- Laser or etching procedure for key labeling
- USB, RS232 or RS485 interface
- Cable length and exit position adapted to the cabinet
How It Compares
| Generic USB numeric pads | Stainless construction with IP65 sealing and 3N ± 10% operation force suits outdoor kiosks rather than desks |
|---|---|
| Keypads sold without cabling | A 2.5m USB cable (Type A) is supplied with the unit |
| Pads with undocumented key codes | A full HID usage ID table is published for all 12 keys including Cancel and Enter |
Use Guide
- Cut an 82.5*103.5 mm aperture and fit the keypad by rear mounting
- Route the 2.5m USB cable clear of drive cabling to limit interference
- Map the host software against the supplied HID usage ID table
- Keep operation inside -20℃~60℃ for rated performance
Related Products
Questions About This Model
Does it need a driver?
No. It presents as a USB HID device and the key value table lists each usage ID.
What cable is included?
A 2.5m USB cable (Type A).
How is it mounted?
Rear mounting behind the panel.
What force is needed to press a key?
3N ± 10% with a 0.45mm key trip.
Can the interface be changed?
Yes, USB, RS232 and RS485 are available.
What temperature range is supported?
Operating -20℃~60℃ and storage -30℃~85℃.
Request A Quote On Industrial usb key pad
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