2ATXJ-OCTO2020Telemetry Device

Danfoss A/S

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Application Details

Equipment Class: DTS - Digital Transmission System
Date of Grant: May 19, 2021
Application Purpose: Original Equipment
Date of Application: May 19, 2021
Equipment Note: Telemetry Device
Frequency Range: 2412.00000000 - 2462.00000000
Company: Danfoss A/S
Country: Denmark

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Users Manual

User Guide PROCTO: telemetry device for coolers remote control and tracking User Guide | OCTO: telemetry device for coolers remote control and tracking 2 © Danfoss | DCS | 2021.01 The PROCTO is one of the telemetry device that Danfoss uses in order to create an Internet Of Things. The PROCTO is able to communicate a specified set off alms raised on the cooler. To this aim, the PR OCTO has to work in conjunction with the electronic thermostat of the cooler, which controls the co mpressor of the cooler. The PROCTO contains modem and uses a Machine to Machine (M2M) SIM in o rder to communicate with the Danfoss Infrastructure through the mobile network. It contains also WiFi module used for hot spot discovery (WiFi scanning). The mobile network and WiFi hot spot are also exploited by the PROCTO in order to compute a trilateration. When the cooler is installed in a position defined y the owner of the equipment, the PROCTO has to learn that the visib le mobile antennas and the resulting computed position correspond to the “authorized position”. If t he cooler is moved in a new position, once it is switchedon the PROCTO will spend some hours to co mpute the new position. If such new position is computed to be at least one kilometer far from the au thorized position, the PROCTO sends a warning to the Danfoss main system. . 1. Introduction The diagram illustrates the layout of the OCTO device. It has only two connectors. The COMM connector allows the communication with the electronic thermostat, while the power supply connector is a two fast-on connector to power the device at 100 – 240 V AC, 50/60 Hz. 2. Layout SIDE A POW/TH: Gives information about the power supply and the communication with the electronic thermostat COMM STATUS: Gives information on the mobile connection and the connection with the prosa infrastructure. 1. Introduction .......................................................................................................................................................................2 2. Layout ..................................................................................................................................................................................2 3. Compatibility .....................................................................................................................................................................4 4. Connections and wires ..................................................................................................................................................4 5. Choosing the position in the cooler .........................................................................................................................5 6. Installation in the coolers .............................................................................................................................................7 7. Prosa mandatory settings .............................................................................................................................................8 8. Technical specification ...................................................................................................................................................8 9. Dimensions ........................................................................................................................................................................9 10. Warnings ..........................................................................................................................................................................10 Content User Guide | PROCTO: telemetry device for coolers remote control and tracking © Danfoss | DCS | 2021.01 | 3 SIDE B COMM STATUS: The communication port with the electronic thermostat. POWER SUPPLY: 100 – 240 V ~ On SIDE A the OCTO for SLOT 2020 device presents two LEDs. The red one, on the right, gives information about the power supply and about the communication with the electronic thermostat, while the green one, on the left, gives information about the GPRS network and about the communication with the Danfoss infrastructure. The behavior of the LEDs is the following: : The device is powered and the communication with the electronic thermostat is correctly established. RED LED OFF RED LED blinking : The device is not correctly powered. : The device is powered and the communication with the electronic thermostat is not established yet. RED LED ON RED LED fast blinking : The device is powered while the communication with the electronic thermostat has been interrupted. © Danfoss | DCS | 2021.01 4 The device PROCTO gives the possibility to perform the block command and to grasp diagnostic information only in conjunction with an electronic thermostat. The current version of the PROCTO includes the compatibility with the Danfoss ERC 111 and 112 thermostats. For other models and brands please contact your commercial contact. 3. Compatibility The PROCTO requires two connections, one for the power supply, the other with the electro nic thermostat. 4. Connections and wires The power supply can be shared with the electronic thermostat: the PROCTO device does not require additional power adapter. Note: All the cables have to be assembled by the Cooler Manufacturer following the instructions here below. For the POWER SUPPLY connector of the OCTO, either two standard fast-on connectors or one connector with screw terminal can be used. Fig. 5 on the right, illustrates the Lumberg 3611 02 K1, an easy plug connector with lift clamp and protection against misplacing and fast assembling. Neither the standard fast-on connectors nor the easy plug connector are included in the OCTO package. Note: If the power supply cable is not double insulated, it has to be physically separated from the COMM cable. Standard fast-on Easy plug double fast-on (for indirect mating) Fig. 5: Two possible PROCTO terminations for the power sup…

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Internal Photos

Classified as Business SIM HOLDER PR‐OCTO PCBA TOP VIEW Classified as Business PR‐OCTO PCBA BOTTOM VIEW

Operational Description

ESP32-PICO-D4 Datasheet Version 1.7 Espressif Systems Copyright © 2019 www.espressif.com About This Document This document provides an introduction to the specifications of the ESP32-PICO-D4 module. Document Updates Please always refer to the latest version onhttps://www.espressif.com/en/support/download/documents. Revision History For revision history of this document, please refer to thelast page. Documentation Change Notification Espressif provides email notifications to keep customers updated on changes to technical documentation. Please subscribe atwww.espressif.com/en/subscribe. Certification Download certificates for Espressif products fromwww.espressif.com/en/certificates. Disclaimer and Copyright Notice Information in this document, including URL references, is subject to change without notice. THIS DOCUMENT IS PROVIDED AS IS WITH NO WARRANTIES WHATSOEVER, INCLUDING ANY WARRANTY OF MERCHANTABIL- ITY, NON-INFRINGEMENT, FITNESS FOR ANY PARTICULAR PURPOSE, OR ANY WARRANTY OTHERWISE ARISING OUT OF ANY PROPOSAL, SPECIFICATION OR SAMPLE. All liability, including liability for infringement of any proprietary rights, relating to use of information in this docu- ment is disclaimed. No licenses express or implied, by estoppel or otherwise, to any intellectual property rights are granted herein. The Wi-Fi Alliance Member logo is a trademark of the Wi-Fi Alliance. The Bluetooth logo is a registered trademark of Bluetooth SIG. All trade names, trademarks and registered trademarks mentioned in this document are property of their respective owners, and are hereby acknowledged. Copyright © 2019 Espressif Inc. All rights reserved. Contents 1 Overview1 2 Pin Definitions3 2.1 Pin Layout3 2.2 Pin Description3 2.3 Strapping Pins5 3 Functional Descriptions7 3.1 CPU and Internal Memory7 3.2 External Flash and SRAM7 3.3 Crystal Oscillators7 3.4 RTC and Power Consumption8 4 Peripherals and Sensors9 5 Electrical Characteristics10 5.1 Absolute Maximum Ratings10 5.2 Recommended Operating Conditions10 5.3 DC Characteristics (3.3 V, 25 °C)10 5.4 Wi-Fi Radio11 5.5 Bluetooth LE Radio12 5.5.1 Receiver12 5.5.2 Transmitter12 5.6 Reflow Profile13 6 Schematics14 7 Peripheral Schematics15 8 Package Information18 9 Learning Resources19 9.1 Must-Read Documents19 9.2 Must-Have Resources19 Revision History21 List of Tables 1 ESP32-PICO-D4 Specifications1 2 Pin Description3 3 Strapping Pins6 4 Absolute Maximum Ratings10 5 Recommended Operating Conditions10 6 DC Characteristics (3.3 V, 25 °C)10 7 Wi-Fi Radio Characteristics11 8 Receiver Characteristics – BLE12 9 Transmitter Characteristics – BLE12 List of Figures 1 ESP32-PICO-D4 Pin Layout (Top View)3 2 Reflow Profile13 3 ESP32-PICO-D4 Module Schematics14 4 ESP32-PICO-D4 Module Peripheral Schematics15 5 Discharge Circuit for VDD33 Rail16 6 Reset Circuit16 7 ESP32-PICO-D4 Package18 1. Overview 1.Overview The ESP32-PICO-D4 is a System-in-Package (SiP) module that is based on ESP32, providing complete Wi-Fi and Bluetooth ® functionalities. The module has a size as small as (7.000±0.100) mm × (7.000±0.100) mm × (0.940±0.100) mm, thus requiring minimal PCB area. The module integrates a 4-MB SPI flash. At the core of this module is the ESP32 chip*, which is a single 2.4 GHz Wi-Fi and Bluetooth combo chip designed with TSMC’s 40 nm ultra-low power technology. ESP32-PICO-D4 integrates all peripheral components seamlessly, including a crystal oscillator, flash, filter capacitors and RF matching links in one single package. Given that no other peripheral components are involved, module welding and testing is not required either. As such, ESP32-PICO-D4 reduces the complexity of supply chain and improves control efficiency. With its ultra-small size, robust performance and low-energy consumption, ESP32-PICO-D4 is well suited for any space-limited or battery-operated applications, such as wearable electronics, medical equipment, sensors and other IoT products. Note: * For details on ESP32, please refer to the documentESP32 Datasheet. Table1provides the specifications of the ESP32-PICO-D4 module. Table 1: ESP32-PICO-D4 Specifications CategoriesItemsSpecifications CertificationBluetooth certificationBQB Wi-Fi Protocols 802.11 b/g/n (802.11n up to 150 Mbps) A-MPDU and A-MSDU aggregation and 0.4s guard interval support Frequency range2.4~2.5 GHz Bluetooth ProtocolsBluetooth V4.2 BR/EDR and Bluetooth LE specification Radio NZIF receiver with –97 dBm sensitivity Class-1, class-2 and class-3 transmitter AFH AudioCVSD and SBC Hardware Module interfaces ADC, DAC, touch sensor, SD/SDIO/MMC Host Controller, SPI, SDIO/SPI Slave Controller, EMAC, motor PWM, LED PWM, UART, I 2 C, I 2 S, infrared remote controller, GPIO, pulse counter On-chip sensorHall sensor Integrated crystal40 MHz crystal Integrated SPI flash4 MB Operating voltage/Power supply3.0 V~3.6 V Operating currentAverage: 80 mA Minimum current delivered by power supply 500 mA Espressif Systems1 Submit Documentation Feedback ESP32-PICO-D4 Datasheet V1.7 1. Overview CategoriesItemsSpecifications Operating temperature range–40 °C~85 °C Package size(7.000±0.100) mm×(7.000±0.100) mm×(0.940±0.100) mm Moisture sensitivity level (MSL)Level 3 Espressif Systems2 Submit Documentation Feedback ESP32-PICO-D4 Datasheet V1.7 2. Pin Definitions 2.Pin Definitions 2.1Pin Layout IO3212 IO3511 10 9 8 7 6 5 4 3 2 1 IO34 EN SENSOR_VN SENSOR_CAPN SENSOR_CAPP SENSOR_VP VDDA3P3 VDDA3P3 LNA_IN VDDA 25 26 27 28 29 30 31 32 33 34 35 36 IO16 VDD_SDIO IO5 VDD3P3_CPU 37 IO19 3839404142434445464748 IO22U0RXDU0TXDIO21XTAL_N_NCXTAL_P_NCVDDACAP2_NCCAP1_NC IO2 24 IO15 2322212019181716151413 IO13 VDD3P3_RTC IO12IO14IO27IO26IO25IO33 49 GND SD2 SD3 CMD CLK SD0 SD1 IO4IO0 IO23 IO18 VDDA IO17 Figure 1: ESP32-PICO-D4 Pin Layout (Top View) 2.2Pin Description The ESP32-PICO-D4 module has 48 pins. See pin definitions in Table2. Table 2: Pin Description NameNo.TypeFunction VDDA1PAnalog power supply (2.3 V~3.6 V) LNA_IN2I/ORF input and output VDDA3P33PAnalog power supply (2.3 V~3.6 …

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RF Exposure Info

Classified as Business Danfoss A/S 6430 Nordborg Denmark CVR nr.: 20 16 57 15 Telephone: +45 7488 2222 Fax: +45 7449 0949 Danfoss A/S Danfoss Climate solutions RF Exposure Considerations for the Danfoss PR-OCTO FCC ID: 2ATXJ-OCTO2020 The transmitter operation for the PR-OCTO utilizes 2.4GHz LE Bluetooth and WLAN. The PR-OCTO also contains certified cellular module FCC ID: XMR2019BG95M3, used in accordance with the conditions of that Grant, including RF exposure compliance. There is no simultaneous transmission between any of the LE Bluetooth, WLAN or cellular PR- OCTO transmitters. MPE CALCULATIONS For mobile product operation the FCC requires that the calculated MPE be equal to or less than a given limit dependent on frequency at a distance of 20 cm from a device to the body of a user. The following FCC Rule Parts and procedures are applicable: Part 1.1310 – Radiofrequency radiation exposure limits Part 2.1091 – Radiofrequency radiation exposure evaluation: mobile devices KDB447498 D01 v06 Mobile and Portable Devices RF Exposure Procedures and Equipment Authorisation Policies The MPE calculation used to calculate the safe operating distance for the user is: S = EIRP/4 π R 2 Where S = Power density EIRP = Effective Isotropic Radiated Power (EIRP = P x G) P = Conducted Transmitter Power G = Antenna Gain (relative to an isotropic radiator) R = distance to the centre of radiation of the antenna (safe operating distance) Power Density Requirement From table 1 (b) - Limits for General Population/ Uncontrolled Exposure of FCC §1.1310 (e) for f >1500MHz , S req = 1.0 mW/cm 2 (f = operating frequency) Classified as Business LE Bluetooth Transmitter frequency range = 2402 - 2480MHz G = +4.9dBi P = +1.0dBm max. (from Tune Up) EIRP = 5.9dBm (3.9mW) R = 20cm S req = 1.0 mW/cm 2 Calculation: S = EIRP/4 π R 2 S = 3.9/(12.56 x 20 2 ) S = 3.9/(5024) S BT = 0.001 mW/cm 2 (ie: <1.0 mW/ cm 2 ) (Equivalent to 0.6 cm safe operating distance at the RF exposure limit of 1.0mW/cm 2 ) WLAN Transmitter frequency range = 2412 - 2462Hz G = +4.9dBi P = +7.9dBm max. (from Tune Up) EIRP = 12.8dBm (19.05mW) R = 20cm Calculation: S = EIRP/4 π R 2 S = 19.05/(12.56 x 20 2 ) S = 19.05/(5024) S WLAN = 0.0038 mW/cm 2 (ie: <1.0 mW/ cm 2 ) (Equivalent to 1.23 cm safe operating distance at the RF exposure limit of 1.0mW/cm 2 ) Conclusion The required 20cm RF exposure limits for General Population/ Uncontrolled Exposure will not be exceeded using antennas having a maximum gain of 4.9dBi for LE Bluetooth and WiFi operation.

Test Report

UL INTERNATIONAL GERMANY GMBH Hedelfinger Str. 61 70327 Stuttgart, Germany [email protected] TEST REPORT Test Report No. : UL-RPT-RP-13260875-516-FCC Applicant : Danfoss Srl Model No. : PR-OCTO FCC ID : 2ATXJ-OCTO2020 Technology : Bluetooth – Low Energy Test Standard(s) : FCC Parts 15.207, 15.209(a) & 15.247 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-13260875-516-FCC Version 1.1, Issue Date 09 APRIL 2021 replaces Test Report No. UL-RPT-RP-13260875-516-FCC Version 1.0, Issue Date 06 APRIL 2021, which is no longer valid. 5. Result of the tested sample: PASS _________________________ _________________________ Prepared by: Sercan, Usta Approved by: Ajit, Phadtare Title: Laboratory Engineer Title: Lead Test Engineer Date: 09 April 2021 Date: 09 April 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-13260875-516 -FCC TEST REPORT VERSION 1.1 ISSUE DATE: 09 APRIL 2021 Page 2 of 42 FCC 15.247 BT LE - Template Vers. 1.4 This page has been left intentionally blank. UL INTERNATIONAL GERMANY GMBH TEST REPORT NO: UL-RPT-RP-13260875-516 -FCC TEST REPORT VERSION 1.1 ISSUE DATE: 09 APRIL 2021 Page 3 of 42 FCC 15.247 BT LE - Template Vers. 1.4 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 6 dB Bandwidth 17 5.2.3. Transmitter Duty Cycle 19 5.2.4. Transmitter Maximum Peak Output Power 21 5.2.5. Transmitter Radiated Emissions 24 5.2.6. Transmitter Band Edge Radiated Emissions 36 6. Measurement Uncertainty ..................................................................................................... 40 7. Used equipment ..................................................................................................................... 41 8. Report Revision History ........................................................................................................ 42 UL INTERNATIONAL GERMANY GMBH TEST REPORT NO: UL-RPT-RP-13260875-516 -FCC TEST REPORT VERSION 1.1 ISSUE DATE: 09 APRIL 2021 Page 4 of 42 FCC 15.247 BT LE - Template Vers. 1.4 1. Customer Information 1.1.Applicant Information Company Name: Danfoss A/S Company Address: Nordborgvej 81, DK-6430 Nordborg, Denmark Company Phone No.: +45 7488 2222 Company E-Mail: [email protected] Contact Person: Thomas Krogh Nielsen Contact E-Mail Address: [email protected] Contact Phone No.: -/- 1.2.Manufacturer Information Company Name: Danfoss A/S Company Address: Nordborgvej 81, DK-6430 Nordborg, Denmark Company Phone No.: +45 7488 2222 Company E-Mail: [email protected] Contact Person: Thomas Krogh Nielsen Contact E-Mail Address: [email protected] Contact Phone No.: -/- UL INTERNATIONAL GERMANY GMBH TEST REPORT NO: UL-RPT-RP-13260875-516 -FCC TEST REPORT VERSION 1.1 ISSUE DATE: 09 APRIL 2021 Page 5 of 42 FCC 15.247 BT LE - Template Vers. 1.4 2. Summary of Testing 2.1. General Information Applied Standards Specification Reference: 47CFR15.247 Specification Title: Code of Federal Regulations Volume 47 (Telecommunications): Part 15 Subpart C (Intentional Radiators) - Section 15.247 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: 27 February 2020 EUT arrived: 20 April 2020 Test Dates: 29 April 2020 to 11 August 2020 EUT returned: -/- UL INTERNATIONAL GERMANY GMBH TEST REPORT NO: UL-RPT-RP-13260875-516 -FCC TEST REPORT VERSION 1.1 ISSUE DATE: 09 APRIL 2021 Page 6 of 42 FCC 15.247 BT LE - Template Vers. 1.4 2.2. Summary of Test Results Clause Measurement Complied Did not comply Not performed Not applicable Part 15.207 Transmitter AC Conducted Emissions ☒ ☐ ☐ ☐ Part 15.247(a)(2) Transmitter Minimum 6 dB Bandwidth ☒ ☐ ☐ ☐ Part 15.35(c) Transmitter Duty Cycle (1) ☒ ☐ ☐ ☐ Part 15.247(e) Transmitter Power Spectral Density (2) ☐ ☐ ☒ ☐ Part 15.247(b)(3) Transmitter Maximum Peak Output Power ☒ ☐ ☐ ☐ Part 15.247(d)/15.209(a) Transmitter Radiated Emissions ☒ ☐ ☐ ☐ Part 15.247(d)/15.209(a) Transmitter Band Edge Radiated Emissions ☒ ☐ ☐ ☐ Note(s)…

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Test Report

UL INTERNATIONAL GERMANY GMBH Hedelfinger Str. 61 70327 Stuttgart, Germany [email protected] TEST REPORT Test Report No. : UL-RPT-RP-13260875-616-FCC Applicant : Danfoss Srl Model No. : PR-OCTO FCC ID : 2ATXJ-OCTO2020 Technology : WLAN (802.11 b,g,n) Test Standard(s) : FCC Parts 15.207, 15.209(a) & 15.247 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-13260875-616-FCC Version 1.1, Issue Date 09 APRIL 2021 replaces Test Report No. UL-RPT-RP-13260875-616-FCC Version 1.0, Issue Date 06 APRIL 2021, which is no longer valid. 5. Result of the tested sample: PASS _________________________ _________________________ Prepared by: Sercan, Usta Approved by: Ajit, Phadtare Title: Laboratory Engineer Title: Lead Test Engineer Date: 09 April 2021 Date: 09 April 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-13260875-616-FCC TEST REPORT VERSION 1.1 ISSUE DATE: 09 APRIL 2021 Page 2 of 84 FCC 15.247 WLAN - Template Version 1.4 This page has been left intentionally blank. UL INTERNATIONAL GERMANY GMBH TEST REPORT NO: UL-RPT-RP-13260875-616-FCC TEST REPORT VERSION 1.1 ISSUE DATE: 09 APRIL 2021 Page 3 of 84 FCC 15.247 WLAN - Template Version 1.4 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 Minimum 6 dB Bandwidth 17 5.2.3. Transmitter Duty Cycle 22 5.2.4. Transmitter Power Spectral Density 27 5.2.5. Transmitter Maximum (Average) Output Power 32 5.2.6. Transmitter Radiated Emissions 42 5.2.7. Transmitter Band Edge Radiated Emissions 72 6. Measurement Uncertainty ..................................................................................................... 82 7. Used equipment ..................................................................................................................... 83 8. Report Revision History ........................................................................................................ 84 UL INTERNATIONAL GERMANY GMBH TEST REPORT NO: UL-RPT-RP-13260875-616-FCC TEST REPORT VERSION 1.1 ISSUE DATE: 09 APRIL 2021 Page 4 of 84 FCC 15.247 WLAN - Template Version 1.4 1. Customer Information 1.1.Applicant Information Company Name: Danfoss A/S Company Address: Nordborgvej 81, DK-6430 Nordborg, Denmark Company Phone No.: +45 7488 2222 Company E-Mail: [email protected] Contact Person: Thomas Krogh Nielsen Contact E-Mail Address: [email protected] Contact Phone No.: -/- 1.2.Manufacturer Information Company Name: Danfoss A/S Company Address: Nordborgvej 81, DK-6430 Nordborg, Denmark Company Phone No.: +45 7488 2222 Company E-Mail: [email protected] Contact Person: Thomas Krogh Nielsen Contact E-Mail Address: [email protected] Contact Phone No.: -/- UL INTERNATIONAL GERMANY GMBH TEST REPORT NO: UL-RPT-RP-13260875-616-FCC TEST REPORT VERSION 1.1 ISSUE DATE: 09 APRIL 2021 Page 5 of 84 FCC 15.247 WLAN - Template Version 1.4 2. Summary of Testing 2.1. General Information Applied Standards Specification Reference: 47CFR15.247 Specification Title: Code of Federal Regulations Volume 47 (Telecommunications): Part 15 Subpart C (Intentional Radiators) - Section 15.247 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: 27 February 2020 EUT arrived: 20 April 2020 Test Dates: 29 April 2020 to 12 August 2020 EUT returned: -/- UL INTERNATIONAL GERMANY GMBH TEST REPORT NO: UL-RPT-RP-13260875-616-FCC TEST REPORT VERSION 1.1 ISSUE DATE: 09 APRIL 2021 Page 6 of 84 FCC 15.247 WLAN - Template Version 1.4 2.2. Summary of Test Results Clause Measurement Complied Did not comply Not performed Not applicable Part 15.207 Transmitter AC Conducted Emissions ☒ ☐ ☐ ☐ Part 15.247(a)(2) Transmitter Minimum 6 dB Bandwidth ☒ ☐ ☐ ☐ Part 15.35(c) Transmitter Duty Cycle (1) ☒ ☐ ☐ ☐ Part 15.247(e) Transmitter Power Spectral Density ☒ ☐ ☐ ☐ Part 15.247(b)(3) Transmitter Maximum (Average) Output Power ☒ ☐ ☐ ☐ Part 15.247(d) & 15.209(a) Transmitter Radiated Emissions ☒ ☐ ☐ ☐ Part 15.247(d) & 15.209…

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Test Report

UL INTERNATIONAL GERMANY GMBH TEST REPORT NO: UL-RPT-RP-13260875-616-FCC TEST REPORT VERSION 1.1 ISSUE DATE: 09 APRIL 2021 Page 37 of 84 FCC 15.247 WLAN - Template Version 1.4 Transmitter Maximum (Average) Output Power (continued) Results: 802.11g / 20 MHz / 12 Mbps / PWR 44 Bottom Channel Middle Channel Top Channel UL INTERNATIONAL GERMANY GMBH TEST REPORT NO: UL-RPT-RP-13260875-616-FCC TEST REPORT VERSION 1.1 ISSUE DATE: 09 APRIL 2021 Page 38 of 84 FCC 15.247 WLAN - Template Version 1.4 Transmitter Maximum (Average) Output Power (continued) Results: 802.11n / 20 MHz / MCS0 / PWR 44 Conducted Power Limit Comparison Channel Conducted Average Power (dBm) Conducted Power Limit (dBm) Margin (dB) Result Bottom 5.28 30.0 24.72 Complied Middle 5.56 30.0 24.44 Complied Top 5.85 30.0 24.15 Complied De Facto EIRP Limit Comparison Channel Conducted Average Power (dBm) Declared Antenna Gain (dBi) Average EIRP (dBm) De Facto EIRP Limit (dBm) Margin (dB) Result Bottom 5.28 4.9 10.18 36.0 25.82 Complied Middle 5.56 4.9 10.46 36.0 25.54 Complied Top 5.85 4.9 10.75 36.0 25.25 Complied Result: Pass UL INTERNATIONAL GERMANY GMBH TEST REPORT NO: UL-RPT-RP-13260875-616-FCC TEST REPORT VERSION 1.1 ISSUE DATE: 09 APRIL 2021 Page 39 of 84 FCC 15.247 WLAN - Template Version 1.4 Transmitter Maximum (Average) Output Power (continued) Results: 802.11n / 20 MHz / MCS0 / PWR 44 Bottom Channel Middle Channel Top Channel UL INTERNATIONAL GERMANY GMBH TEST REPORT NO: UL-RPT-RP-13260875-616-FCC TEST REPORT VERSION 1.1 ISSUE DATE: 09 APRIL 2021 Page 40 of 84 FCC 15.247 WLAN - Template Version 1.4 Transmitter Maximum (Average) Output Power (continued) Results: 802.11n / 40 MHz / MCS0 / PWR 44 Conducted Power Limit Comparison Channel Conducted Average Power (dBm) Conducted Power Limit (dBm) Margin (dB) Result Bottom 5.71 30.0 24.29 Complied Middle 5.71 30.0 24.29 Complied Top 6.05 30.0 23.95 Complied De Facto EIRP Limit Comparison Channel Conducted Average Power (dBm) Declared Antenna Gain (dBi) Average EIRP (dBm) De Facto EIRP Limit (dBm) Margin (dB) Result Bottom 5.71 4.9 10.61 36.0 25.39 Complied Middle 5.71 4.9 10.61 36.0 25.39 Complied Top 6.05 4.9 10.95 36.0 25.05 Complied Result: Pass UL INTERNATIONAL GERMANY GMBH TEST REPORT NO: UL-RPT-RP-13260875-616-FCC TEST REPORT VERSION 1.1 ISSUE DATE: 09 APRIL 2021 Page 41 of 84 FCC 15.247 WLAN - Template Version 1.4 Transmitter Maximum (Average) Output Power (continued) Results: 802.11n / 40 MHz / MCS0 / PWR 44 Bottom Channel Middle Channel Top Channel UL INTERNATIONAL GERMANY GMBH TEST REPORT NO: UL-RPT-RP-13260875-616-FCC TEST REPORT VERSION 1.1 ISSUE DATE: 09 APRIL 2021 Page 42 of 84 FCC 15.247 WLAN - Template Version 1.4 5.2.6. Transmitter Radiated Emissions Test Summary: Test Engineer: Sercan Usta Test Date: 08 June 2020 Test Sample Serial Number: EUT1 (Radiated Test Sample) Test Site Identification SR 1/2 FCC Reference: Parts 15.247(d) & 15.209(a) Test Method Used: FCC KDB 558074 Sections 8.5 & 8.6 referencing ANSI C63.10 Sections 11.11 and 11.12 ANSI C63.10:2013 Sections 6.3 and 6.4 Frequency Range 9 kHz to 30 MHz Environmental Conditions: Temperature (°C): 22 Relative Humidity (%): 50 Note(s): 1. In accordance with FCC KDB 414788 D01 Radiated Test Site & ANSI C63.10 clause 5.2 an alternative test site that can demonstrate equivalence to a open area test site may be used. Therefore, the mea…

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Contact Information

Applicant

Thomas Krogh Nielsen(Senior Approval Consultant)

[email protected]0045 60619160Fax: 0045 74490949

Technical Contact

Danfoss A/SSaravanan Arumugam

[email protected]

SIPCOT Industrial Growth Center A19/2 · Chennai · India

Test Firm

UL International Germany GmbHBernd Woerl

[email protected]004971149002031Fax: -

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
2	15C	2.41 GHz - 2.46 GHz	5.20 mW

Confidentiality

Long Term

Grant Notes

Power output is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20cm from all persons and must not be co-located or operated in conjunction with any antenna or transmitter, except as detailed in this filing and in accordance with FCC multi- transmitter product procedures. End-users must be provided with specific operating instructions for satisfying RF exposure compliance.