FCC ID: SUFHFNF03 HIGH FREQ READER

SERVICE MANUAL NF-03 HF RFID READER NF-03 Tentative Edition COPYRIGHT 2005 DIGI SINGAPORE PTE LTD Table of Content i) ii) iii) Notice ................................................................................................................................................. 1 Safety Information .............................................................................................................................. 2 Safety Regulations ............................................................................................................................. 2 1. General ............................................................................................................................................................. 4 1.1 Model Specification ............................................................................................................................ 4 1.2 Operating Specification ...................................................................................................................... 4 2.1 Dimension ...................................................................................................................................................... 5 2.2 Nameplate ...................................................................................................................................................... 5 2.3 Exploded View ............................................................................................................................................... 6 3. NF-03 Setup Diagram ...................................................................................................................................... 7 3.1 Setup Diagram ...................................................................................................................................... 7 4. Revision Records ............................................................................................................................................ 8 The material contained in this document is proprietary and for information only and is subject to change without notice. Teraoka Weigh-System assumes no responsibility for any errors or damages arising from misinterpretation of any procedure. Screen displays, operating procedures and supporting features might vary with different software version releases. This document shall not be reproduced whether in part or whole without the written consent from Teraoka Weigh-System Pte Ltd. i) Notice DIGI DIGI SINGAPORE PTE.LTD. 4, Leng Kee Road

#06-01 SIS Building Singapore 159088 1 ii) Safety Information The operator of the equipment shall comply with the safety and warning indications and procedures outlined in this document. Teraoka Weigh-System Pte Ltd assumes no responsibility or liability for failure to comply with these requirements. Repair and servicing of product, shall only be carried out by trained and qualified personnel. Disclaimer:

Specifications are subject to change without notice. All dimensions shown are approximate. Please be aware that Teraoka has indicated that its hardware and software used in the product may require additional updates in the future as our product is continually under development. The need for such updates most likely applies to the Printer software. CAUTIONS:

FOR PLUGGABLE EQUIPMENT, THAT THE SOCKET-OUTLET SHALL BE INSTALLED NEAR THE EQUIPMENT AND SHALL BE EASILY ACCESSIBLE. POUR LE MAT RIEL RACCORD PAR PRISE DE COURANT, LE SOCLE DE PRISE DE COURANT DOIT TRE INSALL PROXIMIT DU MAT RIEL ET DOIT TRE AIS MENT ACCESSIBLE. FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE AND RATING OF FUSE. POUR NE PAS COMPROMETTRE LA PROTECTION CONTRE LES RISQUES DINCENDIE, REMPLACER PAR UN FUSIBLE DE M ME TYPE ET DE M ME CARACT RISTIQUES NOMINALES. DANGER OF EXPLOSION IF BATTERY IS INCORRECTLY REPLACED. REPLACE ONLY WITH THE SAME OR EQUIVALENT TYPE RECOMMENDED BY THE MANUFACTURER. DISCARD USED BATTERIES ACCORDING TO THE MANUFACTURERS INSTRUCTIONS IL Y A DANGER DEXPLOSION SIL Y A REMPLACEMENT INCORRECT DE LA BATTERIE. REMPLACER UNIQUEMENT AVEC UNE BATTERIE DU MME TYPE OU DUN TYPE RECOMMAND PAR LE CONSTRUCTEUR. METTRE AU R BUT LES BATTERIES USAG ES CONFORM MENT AUX INSTRUCTIONS DU FABRICANT. iii) Safety Regulations Federal Communication Commission Interference Statement 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 off and on, the user is encouraged to try to correct the interference by one of the following measures:

Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. 2

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 Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. 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. IDA Compliance Statement: (Singapore) This equipment registered to comply with IDA (Info-Communications Development Authority of Singapore) Standard under Dealers Class License. Actual size 9mm (H) x 17mm (W) Industry Canada statement:

This device complies with Industry Canadas licence-exempt RSSs. Operation is subject to the following two conditions:

(1) This device may not cause interference; and

(2) This device must accept any interference, including interference that may cause undesired operation of the device. Le prsent appareil est conforme aux CNR dIndustrie Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes:

1) lappareil ne doit pas produire de brouillage;

2) lutilisateur de lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement. Radiation Exposure Statement:

environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. Dclaration d'exposition aux radiations:

Cet quipement est conforme Canada limites d'exposition aux radiations dans un environnement non contrl. Cet quipement doit tre install et utilis distance minimum de 20cm entre le radiateur et votre corps. This equipment complies with Canada radiation exposure limits set forth for an uncontrolled 3 1. General 1.1 Model Specification Model Dimension (in mm) Modulation Frequency Range Data Rate Scanning Range Voltage & Current USB cable length Housing material 1.2 Operating Specification Power Source Operating Temperature Humidity NF-03 Service Manual

: NF-03

: 265.0 (L) X 152.4 (W) X 5.4 (H)

: ASK

: 13.56MHz

: 53 kbps

: 5Vdc, 450mA (max) 15cm (yypical)

: 2meter

: ABS

: From USB 5V DC source

: From SM6000 scale USB port Internal

: External

: 0 C to 40 C

: 95% max non condensing 4 2.1 Dimension NF-03 Service Manual 2.2 Nameplate 5 2.3 Exploded View NF-03 Service Manual 6 NF-03 Service Manual 3. NF-03 Setup Diagram 3.1 Setup Diagram The NF-03 RFID reader to be fixed at designated location of Digi machine, eg weighing scale The NF-03 will detect HF passive tags which contain container tare weight information. The typical detection range between tag and reader is 15cm. SM-6000 Machine with NF-03 setup example 7 NF-03 Service Manual Description of Changes Software Version 1.2.3 4. Revision Records Date April 2021 Edition Status 00 Serial No. 001 First Release 8 Remarks Tentative Edition

MODEL: NF-03 DC 5V 10% 2,5W SERIAL NO:

FCC ID: SUFHFNF03 IC: 5663A-NF03 Made in Indonesia MODEL: NF-03 DC 5V 10% 2,5W SERIAL NO:

FCC ID: SUFHFNF03 IC: 5663A-NF03 Made in Indonesia FCC ID: SUFHFNF03 IC: 5663A-NF03

Confidentiality Request Letter Date: 2021/6/21 Federal Communications Commission Authorization and Evaluation Division FCC ID : SUFHFNFO3 Permanent Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, the Applicant Hereby requests confidential treatment of information accompanying this Application As outlined below:

1. Block Diagram 2. Circuit Diagram 3. Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application Sincerely, A 7 *

tbs Ll. vv DIGI SINGAPORE PTE LTD 4 Leng Kee Rd, #05-03/04/058&11, SIS Building, Singapore 159088 HUI KOK LEONG / Deputy Managing Director kil.hui@sg.digi-group.com

Date: 2021/6/21 Federal Communications Commission 7435 Oakland Mills Rd Columbia MD 21046-1609 Subject: Product Certification Representative Authorization Letter FCC ID: SUEHENFO3 Product name: HIGH FREQ READER To whom it may concern:

We the undersigned, hereby authorize following person to act as our agent in the preparation of an application for equipment authorization of model NF-03 to the FCC Rules and Regulations. International Certification Corp. Address: No.3-1, Lane 6, Wen San 3rd St. Kwei Shan Dist., TaoYuan City 333, Taiwan (R.O.C.) Name : Gary Chang Job Title : Manager e-mail : garychang@icertifi.com.tw We further certifies that neither the applicant nor any party to this application, as defined in 47 CFR Ch. 1.2002(b), is subject to a denial to Federal benefits, that include FCC benefits, pursuant to section 5301 of the Anti-Drug Abuse Act of 1998, 21 U.S.C. 862. This appointment also includes the authority to complete FCC Form 731 on our behalf and sign the application as an authorized agent. DIGI SINGAPORE PTE LTD 4 Leng Kee Rd, #05-03/04/058&11, SIS Building, Singapore 159088 HU! KOK LEONG / Deputy Managing Director ki hui@sg.digi-group.com