Advanced Card Systems ACM1252 Smart Card Reader Module User Manual Rev

Advanced Card Systems Limited Smart Card Reader Module Users Manual Rev

Users Manual Rev

Subject to change without prior notice info@acs.com.hk www.acs.com.hk ACM1252 NFC Reader Module Technical Reference Information V1.00 ACM1252 NFC Reader Module Reference Information
ACM1252 NFC Reader Module Reference Information info@acs.com.hk 1.00 www.acs.com.hk Page 2 of 7 Version History Date By Changes Version 2015-03-16 ● 1.00 ●
ACM1252 NFC Reader Module Reference Information info@acs.com.hk 1.00 www.acs.com.hk Page 3 of 7 Table of Contents 1.0. Description............................................................................................................... 4 2.0. Features ................................................................................................................... 4 3.0. Absolute Maximum Ratings .................................................................................... 5 4.0. Recommended Operation Conditions .................................................................... 5 5.0. Pin Descriptions ...................................................................................................... 5 6.0. Antenna .................................................................................................................... 5 7.0. Mechanical Dimensions .......................................................................................... 6 8.0. Notice ....................................................................................................................... 6 9.0. Labeling of end‐user equipment ............................................................................ 7
ACM1252 NFC Reader Module Reference Information info@acs.com.hk 1.00 www.acs.com.hk Page 4 of 7 1.0. Description The ACM1252 NFC Reader module is a 13.56MHz transceiver designed to read Radio Frequency Identification (RFID) tags. This module is based on an NXP Semiconductors PN512 completely integrated for all kinds of passive contactless communication methods and protocols at 13.56MHz. The ACM1252’s antenna is integrated into the circuit board so there is no external antenna required. 2.0. Features ● USB 2.0 Full Speed Interface ● Contactless Smart Card Reader: o 13.56MHz Carrier Frequency o Read/Write speed of up to 424 kbps o Detachable antenna for contactless tag access, with card reading distance of up to 50 mm (depending on tag type) o Support for ISO 14443 Part 4 Type A and B cards, MIFARE, FeliCa, and all four types of NFC (ISO/IEC 18092 tags) o Built-in anti-collision feature (only one tag is accessed at any time) o NFC Support:  Card reader/writer mode  Peer-to-Peer mode  Card Emulation mode ● Built-in Peripherals: o user-controllable bi-color LED o user-controllable Monotone Buzzer ● USB Firmware Upgradability ● Support Android TM 3.1 or above ● Compliant with the following standards: o ISO 18092 o ISO 14443 o LASCOM o CE o FCC o VCCI o MIC o KC Mark o N-Mark o PC/SC o CCID o Microsoft® WHQL o RoHS2 o REACH
ACM1252 NFC Reader Module Reference Information info@acs.com.hk 1.00 www.acs.com.hk Page 5 of 7 3.0. Absolute Maximum Ratings SYMBOL Description Min Max Units VDD Support Voltage to J5’s Pin 5 and Pin 2 4.2 5.5 V Tamb,abs Storage Temperature Range -40 85 ℃ Stress beyond those listed under the Absolute Maximum Ratings may cause permanent damage to device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions are not implied. Exposure to absolute‐maximum‐rated conditions for extended periods may affect device reliability 4.0. Recommended Operation Conditions SYMBOL Description Min Normal Max Units VDD Support Voltage to J5’s Pin 5 and Pin 2 4.75 5 5.25 V Tstorage Storage Temperature Range -10 25 60 ℃ Toperation Operation Temperature Range 0 25 50 ℃ Humidity Humidity Range - - 90 % Fc Carrier Frequency Range 13.553 13.56 13.567 MHz Ioperation Current Consumption - 100 200 mA 5.0. Pin Descriptions The ACM1252 has a five pins connector interface between the module and the host, identified by ref J7. Pins assignment are given in the table below PIN NAME Type Description 5 UVCC Power Supply Voltage 4 D- Input/output Differential data lines that conform to the USB v2.0 standard 3 D+ Input/output Differential data lines that conform to the USB v2.0 standard 2 UGND Power Power Ground 1 GND Power Shielding Ground 6.0. Antenna The Detachable antenna is etched in the copper on the Top layer of the circuit board. The antenna consists of three loops of 0.04” wide copper with 0.02” spacing.
ACM1252 NFC Reader Module Reference Information info@acs.com.hk 1.00 www.acs.com.hk Page 6 of 7 7.0. Mechanical Dimensions MAIN Board: Antenna Board: 8.0. Notice This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC/IC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. The device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation
ACM1252 NFC Reader Module Reference Information info@acs.com.hk 1.00 www.acs.com.hk Page 7 of 7 Warning: Changes or modifications not expressly approved by the Advanced Card Systems Ltd. could void the user's authority to operate the equipment. Installation in end‐user equipment This device has been modularly approved and is intended solely for use in Advanced Card Systems Ltd. products. Advanced Card Systems Ltd. will retain control over the final installation of the device, such that compliance in the end user equipment is‐ assured. The end user equipment will be tested ‐for spurious and radiated emissions to ensure the end device complies with FCC Part 15 limits. 9.0. Labeling of end‐user equipment This device has been modularly approved. The manufacturer, product name, and FCC this product must appear on the outside label of the end‐user equipment as follows: FCC ID: V5MACM1252 Product Code: ACM1252

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