2AW9X-ECRF232CNFC Reader

ECARPLUG Co.,Ltd. User Manual ECRF232C ECARPLUG Co.,Ltd. ECARPLUG Co.,Ltd. Contents 1. Overview 2. Composition 3. Use 4. Specification ECARPLUG Co.,Ltd. 2 1. Overview This device is a reader device that reads HF RF Card and transmits/receives data by connecting to the Host Interface through RS-232C. Through this document, we define the specifications of the terminal that performs the above role. 2. Composition - Host Interface - Send and receive data by connecting to the RS-232C port. - Status display function - Display the current status using LED 3. Use - ID is identified and used in devices that require user recognition (e.g., electric vehicle charger) ECARPLUG Co.,Ltd. 3 4. Specification  MCU  STM32F042F6P6  ARM® 32-bit Cortex®-M0 CPU  Internal 2 USART  User Interface  Status LED x 1  Debug & Download Port  USART 1 Port [5 Pin]  F/W Download GPIO Port [5 Pin]  Power  External 5 VDC  Internal 3.3V LDO Specification Frequency 13.56MHz Temperature -20°C ~ 50°C Power DC 5V ECARPLUG Co.,Ltd. 4 Certification and Safety Approvals FCC Compliance Statement This 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. changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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 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. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment on and off, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antennae -Increase the separation between the equipment and the receiver -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. - Consult the dealer or an experienced radio/TV technician for help. FCC RF Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures ecarPlug Co., Ltd. Mega-712, SKn Techno Park, 124, Sagimakgol-ro, Jungwon-gu, Seongnam-si, Gyeonggi-do, Republic of Korea TEL : +82-31-778-6181

ecarPlug Co., Ltd. Aug 21, 2020 Timco Engineering, Inc. 849 N.W. State Road 45 P.O. Box 370a Newberry, Florida 32669 USA Letter of Authorization We, the undersigned, hereby authorize Kenneth Kim of NCT Co.,Ltd. to act on our behalf in all manners relating to application for equipment authorization for FCC ID: 2AW9X-ECRF232C including signing of all documents relating to these matters. Any and all acts carried out by Kenneth Kim of NCT Co.,Ltd. on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from ecarPlug Co., Ltd. “I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a).” Sincerely, Park Hyungil / Senior Engineer ecarPlug Co., Ltd.

ecarPlug Co., Ltd. Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AW9X-ECRF232C Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Block Diagram Schematics Operational Description Part List [ECRF232C] BLK [ECRF232C] SCH [ECRF232C] OpDes [ECRF232C] Part List The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); Exhibit Type File Name External Photos Internal Photos Test Setup Photos Manual [ECRF232C] EXT Photo [ECRF232C] INT Photo [ECRF232C] Test Setup Photo [ECRF232C] Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. Sincerely, Park Hyungil / Senior Engineer ecarPlug Co., Ltd.

ecarPlug_ECRF232C_Label & Location

Antenna

Certificate of Test NTP-015-F06(Rev.03) NCT.CO., LTD. NCT Co., Ltd. 211-71, Geumgok-ro, Hwaseong-si, Gyeonggi-do, 18511, Korea (Tel: +82-31-323-6070 / Fax: +82-31-323-6071) Report No.: NW2008-F001 Page (1) / (20) 1. Client ○ Name : ecarPlug Co., Ltd. ○ Address : Mega-712, SKn Techno Park, 124, Sagimakgol-ro, Jungwon-gu, Seongnam-si, Gyeonggi-do, Republic of Korea ○ Date of Receipt : 2020-08-05 2. Use of Report : FCC Approval 3. Test Sample ○ Description / Model Name : NFC Reader / ECRF232C ○ FCC ID : 2AW9X-ECRF232C 4. Date of Test : 2020-08-10 ~ 2020-08-19 5. Test method used : FCC Part 15 Subpart C 15.225 6. Testing Environment : ○ Temperature: (25  5) °C, Humidity: Less than 75 % R.H. * Unless specified otherwise in the individual methods, the tests were conducted on ambient conditions. 7. Test Results : Refer to the test results The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This Test Report cannot be reproduced, except in full This test report is prepared according to the requirements of ISO / IEC 17025. Affirmation Tested by Jong-Myoung, Shin (signature) Technical Manager Kyung-Taek, Lee (signature) Aug 20, 2020 NCT CO., LTD. (seal) Test Repot No.: NW2008-F001 211-71, Geumgok-ro, Hwaseong-si, Gyeonggi-do, Korea 18511 www.nct.re.kr TEL: +82-31-323-6070 FAX: +82-31-323-6071 Page 2 of 20 Table of contents 1. General Information -------------------------------------------------------------------------------- 2. Information’s about Test Item ------------------------------------------------------------------- 3. Test Report -------------------------------------------------------------------------------------------- 3.1 Test Summary ------------------------------------------------------------------------------------- 3.2 Test Report Version ----------------------------------------------------------------------------- 3.3 Transmitter Requirements 3.3.1 Antenna Requirement --------------------------------------------------------------------- 3.3.2 20 ㏈ Bandwidth --------------------------------------------------------------------------- 3.3.3 In-Band Emissions ------------------------------------------------------------------------- 3.3.4 Out-of-Band Emissions ------------------------------------------------------------------- 3.3.5 Frequency Stability ------------------------------------------------------------------------- 3.3.6 Conducted Emission ----------------------------------------------------------------------- APPENDIX APPENDIX I TEST SETUP ---------------------------------------------------------------------- APPENDIX II TEST EQUIPMENT USED FOR TESTS ---------------------------------- 3 3 5 5 6 7 8 9 12 15 16 17 19 Test Repot No.: NW2008-F001 211-71, Geumgok-ro, Hwaseong-si, Gyeonggi-do, Korea 18511 www.nct.re.kr TEL: +82-31-323-6070 FAX: +82-31-323-6071 Page 3 of 20 1. General Information’s 1.1 Test Performed Laboratory : NCT Co., Ltd. Address : 211-71, Geumgok-ro, Hwaseong-si, Gyeonggi-do, 18511, Korea Telephone : +82-31-323-6070 Facsimile : +82-31-323-6071 FCC Designation No. : KR0166 FCC Registration Number : 409631 2. Information’s about Test Item 2.1 Applicant Information Company name : ecarPlug Co., Ltd. Address : Mega-712, SKn Techno Park, 124, Sagimakgol-ro, Jungwon-gu, Seongnam-si, Gyeonggi-do, Republic of Korea Telephone / Facsimile : +82-31-778-6181 / +82-31-778-6182 2.2 Equipment Under Test (EUT) description Test item particulars : NFC Reader Model and/or type reference : ECRF232C Additional model name : - Serial number : Identification Antenna type and gain : PCB Pattern Antenna Date (s) of performance of tests: : 2020-08-10 ~ 2020-08-19 Date of receipt of test item : 2020-08-05 EUT condition : Pre-production, not damaged Number of channel : 1 EUT Power Source : DC 5.0 V Type of Modulation : ASK Fir㎽are version : 1.0 Hardware version : 1.0 Test software name(version) : - Test Repot No.: NW2008-F001 211-71, Geumgok-ro, Hwaseong-si, Gyeonggi-do, Korea 18511 www.nct.re.kr TEL: +82-31-323-6070 FAX: +82-31-323-6071 Page 4 of 20 2.3 Tested Frequency Test Mode Test frequency (㎒) Low frequency Middle frequency High frequency RFID 13.56 - - Test Repot No.: NW2008-F001 211-71, Geumgok-ro, Hwaseong-si, Gyeonggi-do, Korea 18511 www.nct.re.kr TEL: +82-31-323-6070 FAX: +82-31-323-6071 Page 5 of 20 3. Test Report 3.1 Test Summary Applied Test Items Clause Test Condition Result Antenna Requirement 15.203 - C 20 ㏈ Bandwidth 2.1049 Radiated C In-Band Emissions (13.553 – 13.567 ㎒) 15.225(a) C In-Band Emissions (13.410 – 13.553 ㎒, 13.567 – 13.710 ㎒) 15.225(b) C In-Band Emissions (13.110 – 13.410 ㎒, 13.710 – 14.010 ㎒) 15.225(c) C Out-of-Band Emissions 15.225(d) 15.209 C Frequency Stability 15.225(e) Temp & Humid Test Chamber C Conducted Emissions 15.207 AC Line Conducted NA note 2 Note 1: C=Complies NC=Not Complies NT=Not Tested NA=Not Applicable Note 2: This product is only using DC power. So, AC conducted emission test has not been performed. Note 3: This test item was performed in each axis and the worst case data was reported. The sample was tested according to the following specification: ANSI C63.10:2013 Compliance was determined by specification limits of the applicable standard according to customer requirements. Test Repot No.: NW2008-F001 211-71, Geumgok-ro, Hwaseong-si, Gyeonggi-do, Korea 18511 www.nct.re.kr TEL: +82-31-323-6070 FAX: +82-31-323-6071 Page 6 of 20 3.2 Test Report Version Test Report No. Date Description NW2008-F001 2020-08-20 Initial issue Test Repot No.: NW2008-F001 211-71, Geumgok-ro, Hwaseong-si, Gyeonggi-do, Korea 18511 www.nct.re.kr TEL: +82-31-323-6070 FAX: +82-31-323-6071 Page 7 of 20 3.3 Transmitter Requirements 3.3.1 Antenna Requirement Accoding to §15.203 An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intent…

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Below 30 MHz Below 1 GHz