Y8K-CWS4Cow Wellness system

Doc title: CWS4 – User Manual Doc date: 2022-11-2 Doc version: 1.0 Page 1 of 8 CowManager B.V. Gerverscop 9, 3481LT Harmelen, The Netherlands www.cowmanager.com Contents 1 Intended use .............................................................................................................................................. 2 2 Safety warnings ......................................................................................................................................... 2 3 Installation instructions ............................................................................................................................. 2 3.1 Placing the sensor in the ear ............................................................................................................. 3 4 Serial number and certification marks ...................................................................................................... 4 5 Troubleshooting ........................................................................................................................................ 5 6 Maintenance information ......................................................................................................................... 6 7 Information on disposal of the sensor ...................................................................................................... 6 8 Technical specifications ............................................................................................................................. 7 9 Approvals, Regulatory Compliance ........................................................................................................... 7 9.1 FCC and IC declarations ..................................................................................................................... 7 9.2 KC Certification South Korea ............................................................................................................. 8 9.3 ICASA South Africa ............................................................................................................................. 8 9.4 Taiwan ............................................................................................................................................... 8 9.5 Ukraine .............................................................................................................................................. 8 9.6 Europe ............................................................................................................................................... 8 9.7 United Kingdom ................................................................................................................................. 8 10 Explanation of Markings ........................................................................................................................ 8 11 Contact details ....................................................................................................................................... 8 CowManager sensor Model CWS4-S8 and CWS4-S9 User Manual Doc title: CWS4 – User Manual Doc date: 2022-11-2 Doc version: 1.0 Page 2 of 8 CowManager B.V. Gerverscop 9, 3481LT Harmelen, The Netherlands www.cowmanager.com 1 Intended use The CWS4 is part of the CowManager system and is meant to be installed in a bovine’s ear to collect information about the ear temperature, activity, rumination and eating behaviour of a cow. The device transmits the collected data via wireless communication to the system. 2 Safety warnings • The CWS4 is meant to be used for the monitoring of bovine only. • Do not use the CWS4 on another position than the one indicated by this manual. • Do not modify or alter the CWS4 in any way. Alteration or modification may affect the safety, performance and/or accuracy. • Do not expose the sensor to fire or other heat sources. • Avoid storage in direct sunlight. • Do not crush or disassemble the sensor and do not subject the sensor to mechanical shock. • To prevent damage, do not soak or immerse the CWS4 in any liquid solution. • For cleaning of the CWS4 follow the instructions described in chapter 6 “Maintenance information”. • Do not expose the sensor to excessive heat (above 80°C or 176°F). This may cause electrolyte leakage or explosion of the battery in the device. Don’t expose the sensor to excessive cold (below -40°C or -40°F). 3 Installation instructions To be able to use a CowManager sensor, it must be activated in your CowManager system first. For activation, the CowManager application must be installed on your PC and a so-called “Coordinator” must be connected and configured. Details regarding activation of the sensor can be found in the CowManager Instruction Guide. It is important to correctly attach the tags to the cow’s ear in a secure manner to avoid them from turning or falling off. The sensor can be attached to the ear either by using a sensor compatible EID or a blank tag. Before using (electronic) ear tags for attaching the CM sensor, you should familiarize yourself with the local laws and regulations regarding the use of ear tags in bovines. In Figure 1 the blank tag and Tagger are shown. A blank tag assembly consists of two parts, namely, a female front part that is place into the ring of the sensor and a male back pin. CowManager part numbers: Female part: CM004012 Male part: CM004011 Doc title: CWS4 – User Manual Doc date: 2022-11-2 Doc version: 1.0 Page 3 of 8 CowManager B.V. Gerverscop 9, 3481LT Harmelen, The Netherlands www.cowmanager.com Figure 1 3.1 Placing the sensor in the ear • If your cows don’t have ear tags in already, put the new ear tag (blank tag or RFID) in the sensor (Figure 1). • Make sure that the black insert (Figure 2) is removed, otherwise the sensor won’t fit, and place the sensor in the tagger. • Make sure that the right sensors will be linked to the right cow. You can easily link the sensors to the cows by using the mobile app…

Text truncated - open the document above for the full version.

CWS4 model overview ID. 20221101 CWS4 MODEL OVERVIEW_V2.0.DOCX Rev. 2.0 Status Final Effective 3-11-2022 Page 1 of 3 1 Revision history Rev.# Description of change Name Date 1.0 Initial version J. van Husen 1-11-2022 2.0 Update table Marketinginfo 2 Definitions Term Description CWS Cow Wellness Sensor CWS4-S8 Cow Wellness sensor 4, model S8 CWS4-S9 Cow Wellness sensor 4, model S9 PCBA Printed Circuit Board Assembly, version 4.1 3 Purpose & Scope This document contains information regarding the Cow Wellness Sensor model CWS4-S8 and CWS4-S9. The purpose is to supply background information to persons involved in the certification process of these products. 4 Introduction The CWS is part of the CowManager system and is meant to be installed in a bovine’s ear to collect information about the ear temperature, activity, rumination and eating behavior of a cow. The device transmits the collected data via wireless communication to the system. Figure 1 5 CWS model information Currently there a two models (CWS4-S8 and CWS4-S) developed that needs to be certified. The major difference between these models is the method of production. The used hardware (PCBAs) is fully identical for both models and also the material used to protect the electronics. Due to the different production methods, the appearance of the sensor is slightly different. CWS4 model overview ID. 20221101 CWS4 MODEL OVERVIEW_V2.0.DOCX Rev. 2.0 Status Final Effective 3-11-2022 Page 2 of 3 6 Information CWS model CWS4-S8 Figure 2 7 Information CWS model CWS4-S9 Figure 3 8 Used electronics in both models Figure 4 CWS4-S8 CWS4-S9 PCBA Hardware version 4.1 CWS4 model overview ID. 20221101 CWS4 MODEL OVERVIEW_V2.0.DOCX Rev. 2.0 Status Final Effective 3-11-2022 Page 3 of 3 9 Marketing info Benaming CWS4 Equipment (combination of WIB & CWS Cow Wellness System Equipment (sole) Cow Wellness Sensor Model/Type ref/HVIN (separation by with comma's) CWS4-S8, CWS4-S9 Trademark/Brand name CowManager® PMN (Product marketingname) = Product description Earsensor S8, Earsensor S9

Page 1 of 4 External Photos Product name : CWS4 Applicant : Cow Manager FCC ID : Y8K-CWS4 IC : 22382-CWS4 Project number: P000130374 Ver 1.00 Project number: P000130374 Ver 1.00 Page 2 of 4 Table of Contents 1 External Photos ........................................................................................................................................ 3 1.1 3D View ................................................................................................................................................. 3 1.2 Front view ............................................................................................................................................. 3 1.3 Back view............................................................................................................................................... 4 1.4 Difference between S8 and S9 models ................................................................................................. 4 Project number: P000130374 Ver 1.00 Page 3 of 4 1 External Photos 1.1 3D View 1.2 Front view Project number: P000130374 Ver 1.00 Page 4 of 4 1.3 Back view 1.4 Difference between S8 and S9 models

Labeling and location FCC-ID 1 4-S9 CWS4-S8 CWS4-S9 Label location. For content see next page. Label location. FCC-ID 20221102 CWS4 Label sample FCC-ID_R1.1 FCC-ID 2 TA-2020/044 4-S8 20221102 CWS4 Label sample FCC-ID_R1.1

Page 1 of 3 Internal Photos Product name : CWS4 Applicant : Cow Manager FCC ID : Y8K-CWS4 IC : 22382-CWS4 Project number: P000130374 Ver 1.00 Project number: P000130374 Ver 1.00 Page 2 of 3 Table of Contents 1 Internal Photos ........................................................................................................................................ 3 1.1 PCB Top view ......................................................................................................................................... 3 1.2 PCB Bottom view ................................................................................................................................... 3 Project number: P000130374 Ver 1.00 Page 3 of 3 1 Internal Photos 1.1 PCB Top view 1.2 PCB Bottom view Cable with sma connector normally not fitted. For testing purposes only Cable with sma connector normally not fitted. For testing purposes only PCB antenna

Page 1 of 7 FCC SAR Exclusion Report Product name : CWS4-S8 Applicant : CowManager B.V. FCC ID : Y8K-CWS4 Test report No. : P000130374 002 Ver 1.00 Report number: P000130374 002 Ver 1.00 Page 1 of 7 Laboratory information Accreditation Telefication complies with the accreditation criteria for test laboratories as laid down in ISO/IEC 17025:2017. The accreditation covers the quality system of the laboratory as well as the specific activities as described in the authorized annex bearing the accreditation number L021 and is granted on 30 November 1990 by the Dutch Council For Accreditation (RvA: Raad voor Accreditatie). Telefication is designated by the FCC as an Accredited Test Firm for compliance testing of equipment subject to Certification under Parts 15 & 18. The Designation number is: NL0001. Telefication is a Wireless Device Testing laboratory recognized by Innovation, Science and Economic Development Canada to test to Canadian radio equipment requirements. The Industry Canada company number for Telefication is: 4173A. Telefication is a registered Conformity Assessment body (CAB) under the Japan-EC MRA (Agreement on Mutual Recognition between Japan and the European Community). The registration number is: 201. Documentation The test report must always be reproduced in full; reproduction of an excerpt only is subject to written approval of the testing laboratory. The documentation of the testing performed on the tested devices is archived for 10 years at Telefication Netherlands. Testing Location Test Site Kiwa Telefication BV Test Site location Wilmersdorf 50 7327 AC Apeldoorn The Netherlands Tel. +31 88998 3393 Test Site FCC NL0001 CABID NL0001 Report number: P000130374 002 Ver 1.00 Page 2 of 7 Revision History Version Date Remarks By V0.50 15-08-2022 Draft KK V1.00 14-09-2022 Initial release KK Report number: P000130374 002 Ver 1.00 Page 3 of 7 Table of Contents Revision History ............................................................................................................................................... 2 1 General Description ................................................................................................................................. 4 1.1 Applicant ............................................................................................................................................... 4 1.2 Manufacturer ........................................................................................................................................ 4 1.3 Tested Equipment Under Test (EUT) ..................................................................................................... 4 1.4 Applicable standards ............................................................................................................................. 4 1.5 Conclusions ........................................................................................................................................... 5 2 SAR exclusion Evaluation ......................................................................................................................... 6 2.1 Transmitter specifications ..................................................................................................................... 6 2.2 Evaluation calculations .......................................................................................................................... 7 2.3 Conclusion ............................................................................................................................................. 7 Report number: P000130374 002 Ver 1.00 Page 4 of 7 1 General Description 1.1 Applicant Client name: CowManager B.V. Address: Gerverscop 9, Harmelen The Netherlands Telephone: +31 (0)348443840 E-mail: [email protected] Contact name: Jan van Husen 1.2 Manufacturer Manufacturer name: CowManager B.V. Address: Gerverscop 9, Harmelen The Netherlands Telephone: +31 (0)348443840 E-mail: [email protected] Contact name: Jan van Husen 1.3 Tested Equipment Under Test (EUT) Product name: CWS4-S8 Brand name: CowManager B.V. Product type: Sensor for measuring bovine behaviour. FCC ID: Y8K-CWS4 Software version: 8.10 Hardware version: 4.1 1.4 Applicable standards 47 CFR § 1.1307 (b)(1)(i)(A) Report number: P000130374 002 Ver 1.00 Page 5 of 7 1.5 Conclusions The sample of the product showed NO NON-COMPLIANCES to the specifications stated in paragraph 1.4 of this report. The results of the test as stated in this report, are exclusively applicable to the product items as identified in this report. Telefication accepts no responsibility for any properties of product items in this test report, which are not supported by the tests as specified in paragraph 1.4 “Applicable standards”. Assessment is performed by: Name : Koray Korcum, MSc Review of assessment methods and report by: Name : ing. R. van Barneveld The above conclusions have been verified by the following signatory: Date : 17-11-2022 Name : ing. R. van Barneveld Function : Test Engineer Signature : Report number: P000130374 002 Ver 1.00 Page 6 of 7 2 SAR exclusion Evaluation 2.1 Transmitter specifications Transmitter 1 Variable (unit) Value Symbol Conducted time-averaged output power (mW) 5.52 P Time-averaged output power ERP (mW) 8.92 P ERP Operating frequency range (MHz) 2405 f Separation distance (cm) 20 d Separation distance (m) 0.2 R Report number: P000130374 002 Ver 1.00 Page 7 of 7 2.2 Evaluation calculations Transmitter 1 Transmitter 1 is evaluated according to method B of KDB 447498 D04 v01 Method B: 푃 푡ℎ ( 푚푊 ) ={ 퐸푅푃 20푐푚 ( 푑 20푐푚 ) 푥 푑≤20 푐푚 퐸푅푃 20푐푚 20 푐푚<푑≤40 푐푚 Where: 푥= −log 10 ( 60 퐸푅푃 20푐푚 ∗ √ 푓 ) 퐸푅푃 20푐푚 ( 푚푊 ) ={ 2040∗푓0.3 퐺퐻푧≤푓<1.5 퐺퐻푧 3060 1.5 퐺퐻푧≤푓≤6.0 퐺퐻푧 Filling in the values of d (cm) and f (GHz) as reported in clause 2.1 in the equations above gives the result: P th = 3060 mW P or P ERP = 8.92 mW which is less than the calculated P th so the EUT complies with the SAR based exem…

Text truncated - open the document above for the full version.

FCC and IC Test report for parts 15.209, 15.247, RSS-247, RSS-Gen Product name : CWS4-S8 & CWS4-S9 Applicant : CowManager B.V. FCC ID : Y8K-CWS4 IC : 22382-CWS4 Test report No. : P000130374 001 Ver 2.00 Report number: P000130374 001 Ver 2.00 Page 1 of 43 Laboratory information Accreditation Telefication complies with the accreditation criteria for test laboratories as laid down in ISO/IEC 17025:2017. The accreditation covers the quality system of the laboratory as well as the specific activities as described in the authorized annex bearing the accreditation number L021 and is granted on 30 November 1990 by the Dutch Council For Accreditation (RvA: Raad voor Accreditatie). Telefication is designated by the FCC as an Accredited Test Firm for compliance testing of equipment subject to Certification under Parts 15 & 18. The Designation number is: NL0001. Telefication is a Wireless Device Testing laboratory recognized by Innovation, Science and Economic Development Canada to test to Canadian radio equipment requirements. The Industry Canada company number for Telefication is: 4173A. The CABID is NL0001. Telefication is a registered Conformity Assessment body (CAB) under the Japan-EC MRA (Agreement on Mutual Recognition between Japan and the European Community). The registration number is: 201. Documentation The test report must always be reproduced in full; reproduction of an excerpt only is subject to written approval of the testing laboratory. The documentation of the testing performed on the tested devices is archived for 10 years at Telefication Netherlands. Testing Location Test Site Kiwa Telefication BV Test Site location Wilmersdorf 50 7327 AC Apeldoorn The Netherlands Tel. +31 88998 3393 Test Site FCC NL0001 CABID NL0001 Report number: P000130374 001 Ver 2.00 Page 2 of 43 Revision History Version Date Remarks By v0.50 15-08-2022 First draft KK v1.00 13-09-2022 Final Version KK v2.00 09-12-2022 Chapter 1.4 emission designator information updated Chapter 1.6 and 3.1.4 test standard information changed Clause 1.8 Battery powered information added KK Report number: P000130374 001 Ver 2.00 Page 3 of 43 Table of Contents Revision History ............................................................................................................................................... 2 Summary of Test results .................................................................................................................................. 5 1 General Description ................................................................................................................................. 6 1.1 Applicant ............................................................................................................................................... 6 1.2 Manufacturer ........................................................................................................................................ 6 1.3 Tested Equipment Under Test (EUT) ..................................................................................................... 6 1.4 Product specifications of Equipment under test ................................................................................... 7 1.5 Environmental conditions ..................................................................................................................... 7 1.6 Measurement standards ....................................................................................................................... 7 1.7 Applicable standards ............................................................................................................................. 7 1.8 Observation and remarks ...................................................................................................................... 7 1.9 Conclusions ........................................................................................................................................... 8 2 Test configuration of the Equipment Under Test ...................................................................................... 9 2.1 Test mode ............................................................................................................................................. 9 2.2 Test setups ............................................................................................................................................ 9 2.2.1 Radiated test setups ......................................................................................................................... 9 2.2.2 Conducted test setups .................................................................................................................... 10 2.3 Equipment used in the test configuration .......................................................................................... 11 2.4 Sample calculations ............................................................................................................................. 11 3 Test results ............................................................................................................................................. 12 3.1 Radiated spurious emissions ............................................................................................................... 12 3.1.1 Limit ................................................................................................................................................ 12 3.1.2 Measurement instruments ............................................................................................................. 12 3.1.3 Test setup ....................................................................................................................................... 12 3.1.4 Test procedure ................................................................................................................................ 12 3.1.5 Measurement Uncertainty .......................…

Text truncated - open the document above for the full version.

Page 1 of 7 Test Setup Photos Product name : CWS4 Applicant : Cow Manager FCC ID : Y8K-CWS4 IC : 22382-CWS4 Project number: P000130374 Ver 1.00 Project number: P000130374 Ver 1.00 Page 2 of 7 Table of Contents 1 Test Setup Photos .................................................................................................................................... 3 1.1 Radiated emissions measurement 9 kHz – 30 MHz .............................................................................. 3 1.2 Radiated emissions measurement 30 – 250 MHz ................................................................................. 4 1.3 Radiated emissions measurement 250 – 1000 MHz ............................................................................. 5 1.4 Radiated emissions measurement 1 – 18 GHz ...................................................................................... 6 1.5 Radiated emissions measurement 18 - 26 GHz..................................................................................... 7 Project number: P000130374 Ver 1.00 Page 3 of 7 1 Test Setup Photos 1.1 Radiated emissions measurement 9 kHz – 30 MHz Project number: P000130374 Ver 1.00 Page 4 of 7 1.2 Radiated emissions measurement 30 – 250 MHz Project number: P000130374 Ver 1.00 Page 5 of 7 1.3 Radiated emissions measurement 250 – 1000 MHz Project number: P000130374 Ver 1.00 Page 6 of 7 1.4 Radiated emissions measurement 1 – 18 GHz Project number: P000130374 Ver 1.00 Page 7 of 7 1.5 Radiated emissions measurement 18 - 26 GHz