2AVM3BLK100BLK 100

WH Münzprüfer Dietmar Trenner GmbH Teltower Damm 276 D - 14167 Berlin - version 1.90 – Technical Manual Key Fob Reader (RFID Reader) BLK 100 with serial interface for washers and dryers Technical Manual BLK 100 WH Münzprüfer Dietmar Trenner GmbH, Germany version 1.90 page 2/11 subject to technical modification BLK 100 0. Safety Precautions You are advised to observe the safety information during operation, maintenance and repairing of the BLK 100. Failure to do so may result in warranty and other claims being excluded. Whilst every care has been taken in the preparation of information contained in this manual, WH Münzprüfer Dietmar Trenner GmbH will not be liable for any consequential loss or damage howsoever caused. This manual is protected by copyright and all rights are reserved. Without prior authorisation by WH Münzprüfer Dietmar Trenner GmbH, no part of this manual may be reproduced in any form by photocopy, microfilm or other processes nor may it be transmitted in any form usable by data processing. The rights of reproduction by lecture are also reserved. The Company would be very grateful if any accidental inaccuracies could be pointed out to us with any other constructive criticism which might lead to a better understanding. WH Münzprüfer Dietmar Trenner GmbH, Germany Technical Manual BLK 100 version 1.90 BLK 100 subject to technical modification page 3/11 Table of Contents 0. Safety Precautions ................................................................................ 2 1. Introduction ......................................................................................... 4 1.1. Technical Data BLK 100 ..................................................................... 4 1.2. RFID Card Reader Functionality BLK 100 ............................................. 4 1.3. Payment with the Pay Key ................................................................. 4 2. Serial Interface .................................................................................... 5 3. Changing the Operator .......................................................................... 5 4. Changing the Currency .......................................................................... 6 5. BLK 100 Label ...................................................................................... 7 6. Accessories (Connection to Controller) .................................................... 7 7. EC Conformation Declaration .................................................................. 8 8. Compliance Statements FCC / ISED for BLK 100 ....................................... 9 8.1. USA - User Manual Statement ............................................................ 9 8.2. Canada – User Manual Statement ....................................................... 9 9. Dimensions ........................................................................................ 11 Technical Manual BLK 100 WH Münzprüfer Dietmar Trenner GmbH, Germany version 1.90 page 4/11 subject to technical modification BLK 100 1. Introduction The key fob reader BLK 100 offers payment with NFC keys. Keys can be charged at the Central Pay Machine CPM 100 inside the laundry facility. 1.1. Technical Data BLK 100 supply voltage 8 to 16 V DC These are the absolute limiting values. To ensure the undisturbed performance of the BLK 100 the applied voltage should be within these ranges and must never drop below or rise higher even in worst cases. start-up time 10 seconds rise of voltage 8 volts in less than 100 ms power supply 200 mA current (limited to 500 mA max.) temperature range +10°C to +70 °C humidity classification 85% relative humidity year-round, no condensation dimensions height: 79.2 mm width: 111.3 mm depth: 18.6 mm 1.2. RFID Card Reader Functionality BLK 100 The BLK 100 is a RFID card reader. It can be used to pay with a preformatted RFID tag. The serial interface between the BLK 100 and the machine controller transfers the price to charge to the BLK 100 and the price is deducted from the Pay Key upon presentation. The machine gets told the successful payment via serial interface. 1.3. Payment with the Pay Key Only Pay Keys with personalisation matching the personalisation of the BLK 100 are accepted. Upon presentation of the Pay Key in front of the key fob reader BLK 100 the price received from the host is deducted from the Pay Key. Then the according information is transmitted via the serial interface to the machine. When a suitable “Pay Key” is presented the red LED is switched on briefly and once the amount has been deducted from the key fob the green LED flashes 5 times. WH Münzprüfer Dietmar Trenner GmbH, Germany Technical Manual BLK 100 version 1.90 BLK 100 subject to technical modification page 5/11 Fig. 1 LEDs, user interface BLK 100 If the red LED is on continuously the process failed. Fig. 2 Red LED on, a failure occurred If the red LED is flashing with the key in front of the key fob reader an invalid “Pay Key” (wrong operator or wrong currency) has been presented. 2. Serial Interface The serial interface of the key fob reader BLK 100 communicates with different protocols with the machine controller. There are different serial protocols implemented for washers and dryers. 3. Changing the Operator The key fob reader is delivered without an operator programmed. The device needs to be personalized prior to usage. This is done with the help of the “Operator Key” that is provided with the Central Pay Machine or separately. Technical Manual BLK 100 WH Münzprüfer Dietmar Trenner GmbH, Germany version 1.90 page 6/11 subject to technical modification BLK 100 On the back of the key fob reader you have to press the push button e.g. with a paper clip as indicated below. Fig. 3 Location of the push button Once the key is pressed the LEDs red and green are switched on. Within 40 seconds the “Operator Key” must be presented in front of the reader. If the process is successful the red LED turns off and the green LED flashes 5 …

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Münzprüfer Dietmar Trenner GmbH wh Münzprüfer D,Trenner GmbH . Teltower Damm 276 14167 Berlin Telecommunication Certification Body UL International (UK) Ltd. Units 1-3. Horizon Wade Road Kingsland Business Park Basingstoke Hampshire RG24 BAH United Kingdom Teltower Damm276 L4I67 Berlin Germany Fon +49 (0)30 - 8457230 Fax +49 (0)30 - 84s72323 Postfach 370230 14L32 Berlin Germany [email protected] www.whberlin.de www.whberlin.com 2710112021 Subject: Permanent Confidentiality Request Certification Application FCC lD: 2AVM3BLK100 To whom it may concern Pursuant to Sections 0.457(d) and 0.459 of CFR 47 , wh Münzprüfer Dietmar Trenner GmbH request that the following information, provided to support the FCC application for the BLK100, FCC lD: 2AVM3BLK100 be held permanently confidential: Schematics Block Diagrams Parts List Operational Description Tune up Procedure The above material contains trade secrets not customarily released to public that are judged to have the potential to cause detriment to the applicant and provide unjustified benefits to its competitors. This information should not be available for public disclosure for an inde period of time. HRB 12330 AG Charlottenburg Geschäftsführer: Dipl.-Ing. Christian Trenner Berliner Sparkasse IBAN: DEB3 10050000 1030006349 BIC: BELADEBEXXX Commerzbank IBAN: DE27 100800000171456900 BIC: DRESDEFFl00

Label position

Antenna around the edge of the PCB see red lines

UL INTERNATIONAL GERMANY GMBH Hedelfinger Str. 61 70327 Stuttgart, Germany [email protected] TEST REPORT Test Report No. : UL-RPT-RP-13406598-416-FCC Applicant : wh Münzprüfer Dietmar Trenner GmbH Model No. : BLK 100 FCC ID : 2AVM3BLK100 Technology : NFC – 13.56 MHz Test Standard(s) : FCC Parts 15.207, 15.209(a) & 15.225 For details of applied tests refer to test result summary 1. This test report shall not be reproduced in full or partial, without the written approval of UL International Germany GmbH. 2. The results in this report apply only to the sample tested. 3. The test results in this report are traceable to the national or international standards. 4. Test Report Version 1.1 supersede Version 1.0 with immediate effect Test Report No. UL-RPT-RP-13406598-416-FCC Version 1.1, Issue Date 14 JANUARY 2021 replaces Test Report No. UL-RPT-RP-13406598-416-FCC Version 1.0, Issue Date 11 JANUARY 2021, which is no longer valid. 5. Result of the tested sample: PASS _________________________ _________________________ Prepared by: Sercan, Usta Approved by: Bernd, Woerl Title: Laboratory Engineer Title: Operations Leader Date: 14 January 2021 Date: 14 January 2021 This laboratory is accredited by DAkkS. The tests reported herein have been performed in accordance with its’ terms of accreditation. UL INTERNATIONAL GERMANY GMBH TEST REPORT NO: UL-RPT-RP-13406598-416-FCC TEST REPORT VERSION 1.1 ISSUE DATE: 14 JANUARY 2021 Page 2 of 39 FCC 15.225 - Template Vers. 1.5 This page has been left intentionally blank. UL INTERNATIONAL GERMANY GMBH TEST REPORT NO: UL-RPT-RP-13406598-416-FCC TEST REPORT VERSION 1.1 ISSUE DATE: 14 JANUARY 2021 Page 3 of 39 FCC 15.225 - Template Vers. 1.5 Table of Contents 1. Customer Information ................................................................................................................ 4 1.1. Applicant Information 4 1.2. Manufacturer Information 4 2. Summary of Testing ................................................................................................................... 5 2.1. General Information 5 Applied Standards 5 Location 5 Date information 5 2.2. Summary of Test Results 6 2.3. Methods and Procedures 6 2.4. Deviations from the Test Specification 6 3. Equipment Under Test (EUT) .................................................................................................... 7 3.1. Identification of Equipment Under Test (EUT) 7 3.2. Description of EUT 7 3.3. Modifications Incorporated in the EUT 7 3.4. Additional Information Related to Testing 8 3.5. Support Equipment 8 A. Support Equipment (In-house) 8 B. Support Equipment (Manufacturer supplied) 8 4. Operation and Monitoring of the EUT during Testing ............................................................. 9 4.1. Operating Modes 9 4.2. Configuration and Peripherals 9 5. Measurements, Examinations and Derived Results ...............................................................10 5.1. General Comments 10 5.2. Test Results 11 5.2.1. Transmitter AC Conducted Spurious Emissions 11 5.2.2. Transmitter 20 dB Bandwidth 17 5.2.3. Transmitter Fundamental Field Strength 20 5.2.4. Transmitter Radiated Spurious Emissions 23 5.2.5. Transmitter Frequency Stability (Temperature & Voltage Variation) 29 6. Measurement Uncertainty ........................................................................................................33 7. Used equipment ........................................................................................................................34 8. Open-Area-Test Site comparison .............................................................................................35 9. Report Revision History ...........................................................................................................39 UL INTERNATIONAL GERMANY GMBH TEST REPORT NO: UL-RPT-RP-13406598-416-FCC TEST REPORT VERSION 1.1 ISSUE DATE: 14 JANUARY 2021 Page 4 of 39 FCC 15.225 - Template Vers. 1.5 1. Customer Information 1.1.Applicant Information Company Name: wh Münzprüfer Dietmar Trenner GmbH Company Address: Teltower Damm 276, 14167 Berlin Company Phone No.: +49 30 8457230 Company E-Mail: [email protected] Contact Person: Christian Trenner Contact E-Mail Address: [email protected] Contact Phone No.: +49 30 84572394 1.2.Manufacturer Information Company Name: wh Münzprüfer Dietmar Trenner GmbH Company Address 1: Teltower Damm 276, 14167 Berlin Company Address 2: +49 30 8457230 Company Phone No.: [email protected] Company E-Mail: Christian Trenner Contact Person: [email protected] Contact E-Mail Address: +49 30 84572394 Contact Phone No.: wh Münzprüfer Dietmar Trenner GmbH UL INTERNATIONAL GERMANY GMBH TEST REPORT NO: UL-RPT-RP-13406598-416-FCC TEST REPORT VERSION 1.1 ISSUE DATE: 14 JANUARY 2021 Page 5 of 39 FCC 15.225 - Template Vers. 1.5 2. Summary of Testing 2.1. General Information Applied Standards Specification Reference: 47CFR15.225 Specification Title: Code of Federal Regulations Volume 47 (Telecommunications): Part 15 Subpart C (Radio Frequency Devices) - Section 15.225 Specification Reference: 47CFR15.207 and 47CFR15.209 Specification Title: Code of Federal Regulations Volume 47 (Telecommunications): Part 15 Subpart C (Intentional Radiators) - Sections 15.207 and 15.209 Location Location of Testing: UL International Germany GmbH Hedelfinger Str. 61 70327 Stuttgart Germany Test Firm Registration: 399704 Date information Order Date: 24 June 2020 EUT arrived: 14 November 2020 Test Dates: 19 November 2020 to 13 January 2021 EUT returned: -/- UL INTERNATIONAL GERMANY GMBH TEST REPORT NO: UL-RPT-RP-13406598-416-FCC TEST REPORT VERSION 1.1 ISSUE DATE: 14 JANUARY 2021 Page 6 of 39 FCC 15.225 - Template Vers. 1.5 2.2. Summary of Test Results Clause Measurement Complied Did not comply Not performed Not applicable Part 15.207 Transmitter AC Conducted Emissions ☒ ☐ ☐ ☐ Part 15.215(c) Transmitter 20 dB Bandwidth ☒ ☐ ☐ ☐ Part 15.225(a)(b)(c)(d) Transmitter Fundamental Field Strength ☒ ☐ …

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wh Münzprüfer Dietmar Trenner GmbH FCC ID: 2AVM3BLK100 UL-RPT-RP-13406598-416 ISED Certification No.: IC: 25831-BLK100 UL International Germany GmbH 1 Test Setup Photographs for the BLK 100 1.Radiated Emissions: 9 kHz to 30 MHz @ 3 m Photo 1: Radiated Test Setup-9 kHz to 30 MHz Photo 2: Radiated Test Setup -9 kHz to 30 MHz wh Münzprüfer Dietmar Trenner GmbH FCC ID: 2AVM3BLK100 UL-RPT-RP-13406598-416 ISED Certification No.: IC: 25831-BLK100 UL International Germany GmbH 2 2.Radiated Emissions: 30 MHz to 1GHz @ 3 m Photo 3: Radiated Test Setup -30 MHz to 1GHz Photo 4: Radiated Test Setup -30 MHz to 1GHz wh Münzprüfer Dietmar Trenner GmbH FCC ID: 2AVM3BLK100 UL-RPT-RP-13406598-416 ISED Certification No.: IC: 25831-BLK100 UL International Germany GmbH 3 3.Conducted Emissions Photo 5: Conducted Test Setup Photo 6: Conducted Test Setup wh Münzprüfer Dietmar Trenner GmbH FCC ID: 2AVM3BLK100 UL-RPT-RP-13406598-416 ISED Certification No.: IC: 25831-BLK100 UL International Germany GmbH 4 Photo 7: Conducted Test Setup