2AVRQ-DD51-EElectronic Position Indicator

Title Safety instructions - User manual addendum Document Number Elesa-R&D-DDEDOC-038-01en Date 14/05/2021 Page 1 Electronic Position Indicators DD51-E Safety instructions - User manual addendum REV: 01en Author: Tricoli Luca Manager: Doc. Number: Elesa-R&D-DDEDOC-038-01en File: Elesa-R&D-DDEDOC-038-01en - Safety instructions - User manual addendum - mag 21.docm Title Safety instructions - User manual addendum Document Number Elesa-R&D-DDEDOC-038-01en Date 14/05/2021 Page 2 REVISION INDEX Rel/Ver Date Change Record Author 01 14/05/2021 First release Luca Tricoli Title Safety instructions - User manual addendum Document Number Elesa-R&D-DDEDOC-038-01en Date 14/05/2021 Page 3 TABLE OF CONTENTS TABLE OF CONTENTS............................................................................................................................................ 3 1 SCOPE .............................................................................................................................................................. 4 2 MANDATORY INSTRUCTIONS ....................................................................................................................... 4 Title Safety instructions - User manual addendum Document Number Elesa-R&D-DDEDOC-038-01en Date 14/05/2021 Page 4 1 SCOPE This document contains the safety instructions and mandatory by law warnings that have to be supplied with the user manual of DD51-E products. 2 Mandatory instructions Safety instructions This device has been designed and manufactured in accordance with current legislation. To keep the product in this state, it must be assembled and used correctly, in strict compliance with the instructions contained in this instruction manual and with the following specific safety precautions. This manual is intended as an indispensable supplement to the existing documentation (catalogues, data sheets and assembly instructions). Make sure that the user has read and understood the instruction manual and in particular this chapter "Safety instructions". In addition to the instruction manual, all legal regulations regarding accident prevention and environmental protection must be observed. 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.’ This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates,uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. Use without respecting the specific descriptions/parameters, in combination with systems/machines/processes to be controlled, can lead to product malfunction, which causes: - health hazards, - environmental hazards, - damage to the product and to its proper functionality. The device must not be used: - in explosion hazard areas; - in medical/life support areas and equipment. Do not open the equipment and do not apply any modifications! Modification of the equipment could adversely affect the reliability of the device and could lead to hazards! Do not attempt any repairs. Always return any defective equipment to the manufacturer! Any breach of the integrity of the device as delivered will invalidate the warranty. Changes or modifications not expressly approved by the manufacturer could void the user’s authority to operate the equipment Configuration / Commissioning In the event of abnormal behaviour (including change of operating conditions), the device must be shut down immediately. Installation and commissioning must only be carried out by adequately trained and authorised personnel. After correct assembly and commissioning, the device is ready for operation. Title Safety instructions - User manual addendum Document Number Elesa-R&D-DDEDOC-038-01en Date 14/05/2021 Page 5 Maintenance / Repair Switch off the power supply to the equipment before carrying out any operation. Maintenance must be performed only by trained and authorised persons. Do not open or modify the indicator case. Tampering with this product can compromise the correctness and accuracy of its function.

Title DD51-E External photos Document Number Elesa-R&D-DDEDOC-012-03en Date 27/05/2021 Page 1 Electronic Position Indicators DD51-E DD51-E External photos REV: 03en Author: Tricoli Luca Manager: Doc. Number: Elesa-R&D-DDEDOC-012-03en File: Elesa-R&D-DDEDOC-012-03en - DD51-E External photos - mag 21.docm Title DD51-E External photos Document Number Elesa-R&D-DDEDOC-012-03en Date 27/05/2021 Page 2 REVISION INDEX Rel/Ver Date Change Record Author 01 28/04/2020 First release Luca Tricoli 02 04/05/2020 Removed confidentiality Changed: Title Luca Tricoli 03 27/05/2021 Updated photos Luca Tricoli Title DD51-E External photos Document Number Elesa-R&D-DDEDOC-012-03en Date 27/05/2021 Page 3 TABLE OF CONTENTS TABLE OF CONTENTS............................................................................................................................................ 3 1 SCOPE .............................................................................................................................................................. 4 2 PHOTOS ........................................................................................................................................................... 4 Title DD51-E External photos Document Number Elesa-R&D-DDEDOC-012-03en Date 27/05/2021 Page 4 1 SCOPE This document shows the photo of the DD51-E. They are made on one sample with C2 (orange) color but are the same for all the available colors. 2 Photos

Title DD51-E Label Document Number Elesa-R&D-DDEDOC-006-04en Date 30/11/2020 Page 1 Electronic Position Indicators DD51-E DD51-E Label REV: 04en Author: Tricoli Luca Manager: Doc. Number: Elesa-R&D-DDEDOC-006-04en File: Elesa-R&D-DDEDOC-006-04en - DD51-E Label - nov 20.docm Title DD51-E Label Document Number Elesa-R&D-DDEDOC-006-04en Date 30/11/2020 Page 2 REVISION INDEX Rel/Ver Date Change Record Author 01 25/02/2020 First release Luca Tricoli 02 21/04/2020 Removed FCC mark FCCI ID no RF Added Warning symbol Luca Tricoli 03 04/05/2020 Removed confidentiality Changed: title Luca Tricoli 04 30/11/2020 Removed RF version Luca Tricoli Title DD51-E Label Document Number Elesa-R&D-DDEDOC-006-04en Date 30/11/2020 Page 3 TABLE OF CONTENTS TABLE OF CONTENTS............................................................................................................................................ 3 1 SCOPE .............................................................................................................................................................. 4 1.1 M ODELS ...................................................................................................................................................... 4 2 LABEL............................................................................................................................................................... 5 2.1 L AYOUT ....................................................................................................................................................... 5 2.2 F IELDS DESCRIPTION ................................................................................................................................... 5 2.3 D IMENSIONS ................................................................................................................................................ 5 3 REALIZATION .................................................................................................................................................. 6 Title DD51-E Label Document Number Elesa-R&D-DDEDOC-006-04en Date 30/11/2020 Page 4 1 SCOPE Scope of this document is to describe the label project for DD51-E 1.1 Models The label is applicable for the devices listed below. They contain exactly the same electronics and differs only by: - Colour => Cx - IP protection => IP65, IP67 - Shaft internal diameter or height Fxxx Product Code Product Description CE.99001 DD51-E-SST-IP65-C3 CE.99002 DD51-E-SST-IP65-C2 CE.99002-C1 DD51-E-SST-IP65-C1 CE.99011 DD51-E-SST-IP67-C3 CE.99012 DD51-E-SST-IP67-C2 CE999001 DD51-E-SST-IP65 F.1/2-C3 CE999002 DD51-E-SST-IP65 F.1/2-C2 CE999011 DD51-E-SST-IP67 F.1/2-C3 CE999012 DD51-E-SST-IP67 F.1/2-C2 Title DD51-E Label Document Number Elesa-R&D-DDEDOC-006-04en Date 30/11/2020 Page 5 2 Label 2.1 Layout 2.2 Fields description 2.3 Dimensions FCC ID Production order identification Product code Product description Mandatory marking -CE -WEEE Text heigth Symbols heigth 2:1 1:1 Title DD51-E Label Document Number Elesa-R&D-DDEDOC-006-04en Date 30/11/2020 Page 6 3 Realization The lable is engraved by laser on the right side of the device.

Title DD51-E Internal photos Document Number Elesa-R&D-DDEDOC-017-03en Date 28/04/2021 Page 1 Electronic Position Indicators DD51-E DD51-E Internal photos REV: 03en Author: Tricoli Luca Manager: Doc. Number: Elesa-R&D-DDEDOC-017-03en File: Elesa-R&D-DDEDOC-017-03en - DD51-E Internal photos - apr 21.docm Title DD51-E Internal photos Document Number Elesa-R&D-DDEDOC-017-03en Date 28/04/2021 Page 2 REVISION INDEX Rel/Ver Date Change Record Author 01 30/11/2020 First release Luca Tricoli 02 09/03/2021 Updated photos Luca Tricoli 03 28/4/2021 Removed photos subiect to confidentiality Luca Tricoli Title DD51-E Internal photos Document Number Elesa-R&D-DDEDOC-017-03en Date 28/04/2021 Page 3 TABLE OF CONTENTS TABLE OF CONTENTS............................................................................................................................................ 3 1 SCOPE .............................................................................................................................................................. 4 2 PHOTOS ........................................................................................................................................................... 5 2.1 I NTERNAL ASSEMBLY .................................................................................................................................... 5 2.2 E LECTONIC ASSEMBLY PHOTOS .................................................................................................................... 6 2.3 S INGLE PCB P HOTOS .................................................................................................................................. 7 2.3.1 CPU (EPAT689) ................................................................................................................................ 7 2.3.2 Keyboard (EPAT690) ........................................................................................................................ 7 2.3.3 Battery holder (EPAT687) ................................................................................................................. 8 Title DD51-E Internal photos Document Number Elesa-R&D-DDEDOC-017-03en Date 28/04/2021 Page 4 1 SCOPE This document shows the photo of the internal electronics of DD51-E devices Title DD51-E Internal photos Document Number Elesa-R&D-DDEDOC-017-03en Date 28/04/2021 Page 5 2 Photos 2.1 Internal assembly Title DD51-E Internal photos Document Number Elesa-R&D-DDEDOC-017-03en Date 28/04/2021 Page 6 2.2 Electonic assembly photos Title DD51-E Internal photos Document Number Elesa-R&D-DDEDOC-017-03en Date 28/04/2021 Page 7 2.3 Single PCB Photos 2.3.1 CPU (EPAT689) TOP BOTTOM BOTTOM WITHOUT RESIN 2.3.2 Keyboard (EPAT690) TOP BOTTOM TOP WITHOUT RESIN CONFIDENTIAL See document: Elesa-R&D-DDEDOC-035-01en - DD51-E-RF - Internal photos CONFIDENTIAL - apr 21 CONFIDENTIAL See document: Elesa-R&D-DDEDOC-035-01en - DD51-E-RF - Internal photos CONFIDENTIAL - apr 21 Title DD51-E Internal photos Document Number Elesa-R&D-DDEDOC-017-03en Date 28/04/2021 Page 8 2.3.3 Battery holder (EPAT687) TOP BOTTOM

The results of tests and checks reported in this Test Report refer exclusively to the samples tested and described in the Report itself. This Report shall not be reproduced partially the written approval of IMQ S.p.A.. The authenticity of this Test Report and its contents can be verified by contacting IMQ S.p.A., responsible for this Test Report. TEST REPORT No. AR19-0045639-02 performed in accordance with FCC Rules: Code of Federal Regulations (CFR) no. 47 Part 15 Subpart B Section 15.107 and 15.109 PRODUCT Electronic position indicator system MODEL TESTED DD51-E TRADE MARK APPLICANT ELESA S.p.A. - Via Pompei, 29 – 20900 Monza (MB) FCC ID 2AVRQ-DD51-E Tested by Bonomo Matteo [Laboratory technician] Approved by Mastrodomenico Gianluca [Operations Area manager] Revision Sheet Release No. Date Revision Description Rev. 0 2020-05-07 First edition Digital signed AR19-0045639-02_ FCC Rules Part 15 Subpart B Section 15.107 and15.109_ELESA_DD51-E_Electronic position indicator Rev. 1 2020-12-04 Second edition Removed FCC ID at page 4 and added it at page 1 Digital signed AR19-0045639-02_Rev.1_FCC Rules Part 15 Subpart B Section 15.107 and15.109_ELESA_DD51-E_Electronic position indicator Rev. 2 2021-05-27 Third edition Edit test result at page 9 and removed C.63.10 at page 3 and 7. Digital signed AR19-0045639-02_Rev.2_FCC Rules Part 15 Subpart B Section 15.107 and15.109_ELESA_DD51-E_Electronic position indicator Mod. TR F 3723/ 2 B.U. P RODUCTS C ONFOR MITY A SSESSM ENT – EMC & R ADIO E QUIPMENT L ABORATORY Test Report No. AR19-0045639-02 Date: 2021-05-27 Page 2 of 15 Mod. TRF 3723 / 2 B.U. P RODU CTS C ONFORMITY A SSESSMENT – EMC & R ADIO E QUIPMENT L A BORATORY 1. GENERAL DATA SAMPLE Samples received on 2020-01-22 (Item(s) sampled and sent by applicant) IMQ reference samples BEM 98546 Samples tested No. 1 Object under analysis recognition Not carried out Except where stated, characteristics of products were taken from client description and were not verified by the laboratory Date of acceptance of test item 2020-01-22 TEST LOCATION Testing dates 2020-02-03 Testing laboratory. IMQ S.p.A. - Via Quintiliano, 43 – I-20138 Milano Testing site Via Quintiliano, 43 – I-20138 Milano ENVIRONMENTAL CONDITIONING Parameter Measured Ambient Temperature 25.1  25.6 C Relative Humidity 52  54 % Atmospheric Pressure 1003  1005 mbar The laboratory is monitored by a continuous environmental conditions measurements system. Temperature, humidity and pressure data are recorded on a weekly basis and stored in local archive. REMARKS Throughout this report a point is used as the decimal separator. The ability or reliability of this product to perform its intended function in a particular application has not been investigated. Unless otherwise specified, warnings, installation instruction and/or user manual provided with the sample have been checked in Italian or English version only. IMQ declines any responsibility derived from missing or wrong information provided aside by the applicant. Test Report No. AR19-0045639-02 Date: 2021-05-27 Page 3 of 15 Mod. TRF 3723 / 2 B.U. P RODU CTS C ONFORMITY A SSESSMENT – EMC & R ADIO E QUIPMENT L A BORATORY 2. REFERENCE DOCUMENT DOCUMENT DATE TITLE 47 CFR Part 15 2015 Radio Frequency Device ANSI C63.4 2014 Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz ANSI C63.10 2013 American National Standard for Testing Unlicensed Wireless Devices Test Report No. AR19-0045639-02 Date: 2021-05-27 Page 4 of 15 Mod. TRF 3723 / 2 B.U. P RODU CTS C ONFORMITY A SSESSMENT – EMC & R ADIO E QUIPMENT L A BORATORY 3. UNIT UNDER TEST (EUT) DETAILS GENERAL DATA MODEL (basic) Description DD51-E Electronic position indicator VARIANTS (derived) Description / / Manufacturer ELESA S.p.A. - Via Pompei, 29 – 20900 Monza (MB) Type of equipment Electronic position indicator Frequency As declared by the manufacture the higher internal frequency is 14 MHz Test Report No. AR19-0045639-02 Date: 2021-05-27 Page 5 of 15 Mod. TRF 3723 / 2 B.U. P RODU CTS C ONFORMITY A SSESSMENT – EMC & R ADIO E QUIPMENT L A BORATORY 4. TEST CONFGURATION OF UNIT UNDER TEST EUT PORTS Port Description Max length Enclosure Metallic/plastic / AC power / / DC power Lithium battery CR2450 3.0 V / Earth / / Telecommunication / / Signal / / Control / / Antenna / / STATE OF THE EUT DURING TESTS Ref. Mode Description #1 Normal operating Measuring mode SUPPORT EQUIPMENT Defined as equipment needed for correct operation or loading of the EUT, but not considered as tested: Equipment Manufacturer Model / / / EUT Antenna Port AC Power Port Earth Port Telecommunication Port Signal/Control Port DC Power Port Enclosure Port Test Report No. AR19-0045639-02 Date: 2021-05-27 Page 6 of 15 Mod. TRF 3723 / 2 B.U. P RODU CTS C ONFORMITY A SSESSMENT – EMC & R ADIO E QUIPMENT L A BORATORY ELECTROMAGNETICALLY RELEVANT COMPONENTS Component No. Manufacturer Model MCU 1 Silabs EFM32TG840F32 Control board 1 ELESA T690 V1.0 Battery board 1 ELESA T867 V1.0 Main board 1 ELESA T689 V1.0 RFI SUPPRESSION DEVICES Component No. Manufacturer Model / / / / EMI PROTECTION DEVICES Component No. Manufacturer Model / / / / / / / / OSCILLATOR FREQUENCY Component description CPU The internal frequency is 14 MHz EUT TECHNICAL DOCUMENTATION Document Reference / / Test Report No. AR19-0045639-02 Date: 2021-05-27 Page 7 of 15 Mod. TRF 3723 / 2 B.U. P RODU CTS C ONFORMITY A SSESSMENT – EMC & R ADIO E QUIPMENT L A BORATORY 5. METHODS OF MEASUREMENT All compliance measurements have been carried out using the procedures described in 15.31 of CFR47 Part 15 – Subpart A (General). Additional test requirements have been adopted according to the reference Section indicated in the § 6 of this test report. FREQUENCY RANGE INVESTIGATED Conducted emission tests : from 150 kHz to 30 MHz. Radiated emission tests: from 30 MHz to 1GHz Test Report No. AR19-0045639-02 Date: 2021-05-27 Page 8 of 15 Mod. TRF 3723 / 2 B.U. P …

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CC ID: 2AVRQ-DD51-E Elesa – Model: DD51-E Radiated Measurements Test Set-up