22 GE Contactless Smart Card Reader Model 24x
Technical Specifications
• Cable: Belden (shielded) 8777, 9873, 9773
• Certifications: FCC Part 15; CE Mark, and UL 294 (pending)
• Color: Gray
• Dimensions with backplate (height/width/depth): 4.37” x 3.31” x
1.10” (110.99 x 84.07 x 27.94 mm)
• Environments: interior or exterior
• Humidity Range: 5 to 95%, non-condensing
• Index of Protection: IP 65 (IEC 529)
• 12-button (3 x 4 matrix) tactile membrane keypad (GE Model 245
only)
• Microcontroller Communications: F/2F supervised door input, REX,
and reader communication/power monitoring
• Minimum Wiring: 4 conductors
• Operating Temperature/Range: -13 to 140
o
F(-25to60
o
C)
• Power supply: 8 - 30 VDC (see requirements below)
• Weight:5.6oz(158.75g)
Table 8: Currents, Ranges, and Distances
Table 9: Functional Specifications
Supply Voltage Cable Distance
Model 240 and 245 12 VDC 13.6 VDC
Current 18 AWG 22 AWG 18 AWG 22 AWG
105 mA @12 VDC 2,041 ft.
(622 m)
856 ft.
(262 m)
3,123 ft.
(952 m)
1,309 ft.
(399 m)
International
Standards
ISO 15693 and ISO 14443A
Microcontroller
compatibility
• Micro/5-PX and Micro/5-PXN with 2RP and 8RP
processor boards (incompatible with M/5 and
2SRP board configurations)
• Micro/PX-2000 and Micro/PXN-2000
Status Indicators Red, Yellow, and Green LEDs and Beeper
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