ACS ACR122S Serial NFC Reader

A light-blue, serial port connected, desktop NFC device which supports reading/writing NFC tags, peer-to-peer and card emulation modes for driverless integration into point-of-sale and ticketing systems; supports Type 1 - 4 NFC tag types.
SKU
QA2TPACE24
$52.27
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Specifications
Product Type Reader/Writer
Manufacturer Advanced Card Systems
Manufacturer Sku ACR122S-C1ACSA105F
Country of Manufacture Hong Kong SAR China
Harmonized Tariff Code 8471.60.90 (Input or Output Unit)
Availability Inventory
Lead Time Immediate
Minimum Order Quantity 1
Color Silver
Dimensions 72.0 mm (W) x 120.5 mm (L) x 20.4 mm (H)
Tag Technology NFC
Frequency 13.56 MHz (NFC)
Compliance CE, FCC, RoHS 2
Connection Serial (RS-232), USB 2.0 (Type A)
Features Buzzer, Lights, NFC, SAM Slot
Power USB
NFC Mode Tag Reader/Writer
NFC Standards ISO 14443 Type A, ISO 14443 Type B, ISO 18092, ISO 7816, MIFARE, FeliCa, NFC Forum - Type 1, NFC Forum - Type 2, NFC Forum - Type 3, NFC Forum - Type 4
Operating System Linux, Windows
Operating Temperature 0°C to 50°C
Shelf Life 10+ Years @ 23°C, 50% RH
Weight (kg) 0.1480

The ACR122S NFC Contactless Smart Card Reader is the serial interface reader in the ACR122 family developed based on the 13.56 MHz Contactless (RFID) Technology and compliant with the ISO/IEC 18092 Standard for Near Field Communication (NFC). It supports MIFARE®, ISO 14443 Type A and B, and all four types of NFC tags.

ACR122S is a plug-and-play device which does not require any driver installation. It comes with a built-in ISO 7816 SAM slot for enhanced security, plus a buzzer and two LEDs for rich user interaction. ACR122S can also read and write faster and more efficiently by making use of up to 424 Kbps for tag access. The proximity operating distance of ACR122S is up to 5 cm, depending on the type of tag used.

ACR122S is also available in module form for easy integration into bigger machines, like POS terminals, physical access devices and vending machines. Typical applications of the ACR122S reader include e-payment, e-ticketing for events and mass transit, toll road fare collection, and network authentication.


Features

  • Serial RS-232 Interface: Baud Rate = 115200 bps, 8-N-1
  • USB interface for power supply
  • CCID-like fram format (Binary format)
  • Smart Card Reader:
    • Read/Write speed of up to 424 kbps
    • Built-in antenna for contactless tag access, with card reading distance of up to 50 mm (depending on tag type)
    • Supports ISO 14443 Type A and B, MIFARE, FeliCa, and all 4 types of NFC (ISO/IEC 18092) tags
    • Built-in anti-collision feature (only one tag is accessed at any time)
    • ISO 7816-compliant SAM slot
  • Built-in Peripherals:
    • Two user-controllable LEDs
    • User-controllable buzzer

All specifications are subject to change without notice and may be inaccurate; always verify yourself.