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ACR123S contactless bus nfc Reader

Serial RS232 Interface with RJ45 connector USB interface for power supply ARM 32-bit CortexTM-M3 Processor Smart Card Reader: Read/Write speed of up to 848 kbps Built-in antenna for contactless card access, with card reading distance of up to 50 mm (depending on tag type) Support for ISO 14443 Part 4 Type A and B cards and MIFARE series Built-in anti-collision feature Three ISO 7816-compliant SAM slots Built-in Peripherals: 16 alphanumeric characters x 8 lines Graphical LCD (128 x 64 pixels) Four user-controllable LEDs (Blue, Yellow, Green, and Red) User-controllable tapping region backlight (Red, Green and Blue) User-controllable speaker (Audio tone indication)
Physical Characteristics
Dimensions (mm) Main Body: 159.0 mm (L) x 100.0 mm (W) x 21.0 mm (H)
With Stand: 177.4 mm (L) x 100.0 mm (W) x 94.5 mm (H)
Weight (g) Main Body: 281 g
With Stand: 506 g
Serial Interface
Protocol RS-232
Connector Type RJ45 Connector
Power Source From USB Port
Cable Length 1.5 m, Fixed (RJ45 + USB)
Contactless Smart Card Interface
Standard ISO 14443 A & B Parts 1-4
Protocol ISO 14443-4 Compliant Card, T=CL
SAM Card Interface
Number of Slots 3 Standard SIM-sized Card Slots
Standard ISO 7816 Class A, B, C (5 V, 3 V, 1.8 V)
Protocol T=0; T=1
Built-in Peripherals
LCD Graphical LCD with White Backlight
Resolution : 128 x 64 pixels
Number of Characters: 16 characters x 8 lines
LED 4 single-color: Blue, Yellow, Green and Red
Tapping Region Tri-color backlight: Red, Green and Blue
Speaker Audio Tone Indication
Other Features
Security Tamper Switch (Internal anti-intrusion detections and protection)
Firmware Upgrade Supported
Real-time Clock Supported
Certifications/Compliance
Certifications/Compliance ISO 14443
ISO 7816 (SAM Slot)
PC/SC
VCCI (Japan)
KC (Korea)
CE
FCC
RoHS 2
REACH
Device Driver Operating System Support
Device Driver Operating System Support Windows® CE
Windows®
Linux®