YG3300BWireless Power Transfer

User manual NearFi couplers for contactless power and real-time Ethernet data transmission 2026-04-27 Phoenix Contact GmbH & Co. KG • Flachsmarktstraße 8 • 32825 Blomberg • Germany phoenixcontact.com 1 1 0 7 1 8 _ e n _ 0 2 NearFi couplers for contactless power and real-time Ethernet data transmission This user manual is valid for: DesignationItem No. NEARFI2200B1433050 NEARFI2200R1433049 NEARFI200B1433047 NEARFI200R1433046 NEARFI300B1464614 NEARFI300R1509989 NEARFI2000B1433041 NEARFI2000R1433040 User manual UM EN NEARFI, Revision 02 Table of contents 110718_en_02Phoenix Contact3 / 102 Table of contents 1For your safety .............................................................................................................................5 1.1Identification of warning notes...............................................................................5 1.2Qualification of users..............................................................................................5 1.3Field of application of the product..........................................................................6 1.4Safety notes.............................................................................................................6 1.5Protection against tampering..................................................................................7 1.6User documentation................................................................................................8 1.7UL notes...................................................................................................................9 2FCC approval .............................................................................................................................10 2.1Part 15..................................................................................................................10 2.2Part 18..................................................................................................................11 2.3Intended use description for industrial inductive couplers................................11 2.4Installation instructions for applications using Nearfi base units (NEARFI2200B, NEARFI300B, NEARFI200B)...............................................12 2.5Part15, 18............................................................................................................14 3Transport, storage, and unpacking ...........................................................................................15 3.1Transport..............................................................................................................15 3.2Storage..................................................................................................................15 3.3Unpacking.............................................................................................................16 4Product description ...................................................................................................................17 4.1Functional principle..............................................................................................18 4.2Installation examples...........................................................................................19 4.3Compatibility........................................................................................................33 4.4Basic circuit diagram............................................................................................34 4.5Function elements................................................................................................38 4.6DIP switches.........................................................................................................40 4.7Ethernet................................................................................................................43 4.8Switch-on time (operational readiness time)......................................................44 4.9Positioning of the devices....................................................................................45 4.10Obstacles in the air gap........................................................................................49 4.11Foreign objects in the air gap...............................................................................49 4.12Minimum clearances............................................................................................50 4.13Installation in metal.............................................................................................50 NEARFI 4 / 102Phoenix Contact 110718_en_02 4.14Coupling the base and remote couplers..............................................................51 4.15Derating................................................................................................................53 5Installation ................................................................................................................................58 5.1Mounting and removal..........................................................................................58 5.2Connecting cables................................................................................................62 5.3Startup and maintenance.....................................................................................72 6Troubleshooting ........................................................................................................................73 6.1Diagnostic LEDs....................................................................................................73 7Device replacement, device defect and repair .........................................................................80 7.1Device replacement.............................................................................................80 7.2Device defect and repair......................................................................................80 8Maintenance and disposal 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NEARFI 76 / 102Phoenix Contact 110718_en_02 LED ring on the remote coupler lights up red Only for the NEARFI200R power coupler Figure6-5Critical error on remote in parallel operation If the remote coupler LED ring lights up red, there is a critical error. Possible reasons: –NEARFI200B not transmitting power to NEARFI200R –Internal temperature too high –Internal error •Check the power supply unit. •Check the connected load on the remote side. •Check the air gap between the devices. •Reduce the distance, the offset, or the angle between the devices if necessary. •Contact PhoenixContact if these measures do not help. 2200 B2200 R 200 B200 R Troubleshooting 110718_en_02Phoenix Contact77 / 102 6.1.3Critical error on the base Only for the NEARFI2200 power and data couplers and the NEARFI200/300 pow- er couplers Figure6-6Critical error If the base coupler LED ring lights up red, there is a critical error. Possible reasons: –Supply voltage outside of the nominal range (19VDC...30VDC) –Internal temperature too high –Internal error To protect the coupler and other devices, the remote coupler switches off. No more power is transmitted. •Check the power supply unit. •Check the connected load on the remote side. •Check the air gap between the devices. •Reduce the distance, the offset, or the angle between the devices if necessary. •Contact PhoenixContact if these measures do not help. a RemoteBase NEARFI 78 / 102Phoenix Contact 110718_en_02 6.1.4Malfunction on the data line Only for the NEARFI2200 power and data couplers and the NEARFI2000 data cou- plers Figure6-7LAN malfunction If a twisted pair segment malfunctions, only the ETH LINK LED of the corresponding port will go out. Fast startup The “Fast startup” function is also referred to as prioritized startup or fast restart. When using network devices with this function, note the following: •Only use routers and switches that support fast startup. •To ensure fast startup of network devices, select “ETH full duplex” operating mode on the NearFi couplers. •Please note that crossover detection is not available in “ETH full duplex” operating mode. The pin assignment of the network connection changes to “Crossover” on the remote coupler. •Select the connecting cable according to the connected device: –Crossover cable with same port assignment –Patch cable with different port assignment a RemoteBase Troubleshooting 110718_en_02Phoenix Contact79 / 102 6.1.5Wireless connection not optimal Only for the NEARFI2000 data couplers Figure6-8Wireless connection not optimal The LED ring on the base and the remote flashes green if the distance or the offset be- tween the couplers is too great. •Check the air gap between the devices. •Reduce the distance, the offset, or the angle between the devices if necessary. a RemoteBase NEARFI 80 / 96Phoenix Contact 110718_en_02 7Device replacement, device defect and repair 7.1Device replacement NOTE:Device damage Only mount and remove devices when the power supply is disconnected. You can replace the device if necessary. •Disconnect the device from the power supply. •Remove all cables. •Remove the device as described in “Mounting and removal” on page58. •Replace the device with an identical device (the same item no.). 7.2Device defect and repair Repairs may only be carried out by PhoenixContact. •Send defective devices back to PhoenixContact for repair or to receive a replace- ment device. •We strongly recommend using the original packaging to return the product. •Include a note in the packaging indicating that the contents are returned goods. •Include an error description with the returned product. •If the original packaging is no longer available, observe the following points: –Observe the humidity specifications and the temperature range specified for transport (see “Ambient conditions” on page91). –Use dehumidifying agents if necessary. –Use suitable ESD packaging to protect components that are sensitive to electro- static discharge. –Make sure that the packaging you select is large enough and sufficiently thick. –Only use plastic bubble wrap sheets as wadding. –Attach warnings to the transport packaging so that they are clearly visible. –Please ensure that the delivery note is placed inside the package if the package is to be shipped domestically. However, if the package is being shipped interna- tionally, the delivery note must be placed inside a delivery note pocket and at- tached to the outside so that it is clearly visible. Device replacement, device defect and repair 110718_en_02Phoenix Contact81 / 96 8Maintenance and disposal 8.1Maintenance The device is maintenance-free. 8.2Disposal The symbol with the crossed-out trash can indicates that this item must be collect- ed and disposed of separately. PhoenixContact or our service partners will take the item back for free disposal. For information on the available disposal options, visit phoenixcontact.com. •Set all DIP switches to “off” before disposal. •Dispose of packaging materials that are no longer needed (cardboard packaging, paper, bubble wrap sheets, etc.) with household waste in accordance with the currently applicable national regulations. NEARFI 82 / 102Phoenix Contact 110718_en_02 9Technical data 9.1Ordering data NEARFITypeItem no.Pcs./Pkt. Power and data coupler, 50W (US), 100Mbps full duplex, M12 push-pull, IP65, optional: 100W (US) in conjunction with NEARFI200 or 2x50W (US+UA) with NEARFI300 Base couplerNEARFI2200B14330501 Remote couplerNEARFI2200R14330491 Power coupler, 50W (UA), M12 push-pull, IP65, optional: 2x50W (US+UA) in conjunction with NEARFI2200/200 Base couplerNEARFI300B14646141 Remote couplerNEARFI300R15099891 Power coupler, 50W (US), M12 push-pull, IP65, optional: 100W (US) in conjunction with NEARFI2200/200 or 2x50W (US+UA) with NEARFI300 Base couplerNEARFI200B14330471 Remote couplerNEARFI200R14330461 Data coupler, 100Mbps full duplex, range up to 10cm, M12 push-pull, IP65 Base couplerNEARFI2000B14330411 Remote couplerNEARFI2000R14330401 …

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Covered Equ ipment Attestation Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.9L1(dX5)(i)-(ii) of the Commission's Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name YG33OOB NEARFI 3OO B Applicant We, Company Name Address Phoenix Contact GmbH & Co. KG Flachsmarktstr. 8 D-32825 Blomberg Germany Phone: +49 5235 300 certify that the equipment for which authorization is sought ¡s not "covered" equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. This includes the cybersecurity and anti-virus software produced or provided by Kaspersky Lab, lnc.. We certify that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing "covered" equipment. lf you have any questions, please feel free to contact us at the address shown below Sincerely, ;t/. T Phoenlx Gontact ðmt FlachsmarKstraßê io|S -/¿- CIS Date U&. ro I D'32825 Blomberg Printed Name of Signee: Dinger Florian Company: Phoenix Contact GmbH & Co. KG Address: Flachsmarktstraße 8 D-32825 Blomberg Phone: +49 5235 3-43748 Fax: +4952353-41410 E-Mail: [email protected]:

Local Representative Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(7), of the Commission's Rules (47 CF.R) we attest as follows for the product listed below: FCC ID I Model name YG3300B I NEARFI 300 B We hereby acknowledge as follows: i. both signees confirm that the point of contact accepts responsibility to act as a US- American Representative on behalf of the applicant ii. the point of contact provides the physical U.S. address and email as listed below iii. both parties maintain the requirements of this agreement for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. US-American Point of Contact -;-~)J. Ok 1;i_/ofJ/9-.b- signature Company Name: Phoenix Contact USA FRN: 0022526594 Contact Name: Thomas Olsen Address: 586 Fulling Mill Road, Middletown, PA 17057 Phone: +l 717-571-4966 Email: [email protected] Applicant/Approval Holder ,•. V. ~ J-;a? t,Lf -0'1-l l- Signati e Phoenix Contact GmbH & Co. KG 0019879626 Florian Dinger Flachsmarktstrasse 8 32825 Blomberg Germany Phoenix Contact GmbH & Co. KQ FlachsmarktstraBe 8 D-32825 Blomberg +49 5235 3-43748 [email protected]

PHOENIX CONTACT GmbH & Co. KG • Flachsmarktstraße 8 • 32825 Blomberg • Germany1/4 Phone: +49-(0) 5235-3-00 • Fax: +49-(0) 5235-3-4 12 00 • www.phoenixcontact.com PHOENIX CONTACT Electronics GmbH Dringenauer Straße 30 31812 Bad Pyrmont, Germany Article variant declaration for: Art. No.Article NameType of CouplerRemark 1433047NEARFI 200 BBasetested 1433046NEARFI 200 RRemote 1464614NEARFI 300 BBaseVariant of NEARFI 200 B 1509989NEARFI 300 RRemoteVariant of NEARFI 200R Declaration of article variants and combining them into systems NEARFI 200 B and NEARFI 200 R The NearFi couplers are transmitting power contact-free over an air gap of a few centimeters. For contactless transmission at least two devices are needed: a base coupler and a remote coupler. The power transmission is a unidirectional transmission from the base coupler (power transmitter) to the remote coupler (power receiver). Devices under Test in a system: Coupler typeModel NameArt.-No. BaseNEARFI 200 B1433047 RemoteNEARFI 200 R1433046 PHOENIX CONTACT GmbH & Co. KG • Flachsmarktstraße 8 • 32825 Blomberg • Germany2/4 Phone: +49-(0) 5235-3-00 • Fax: +49-(0) 5235-3-4 12 00 • www.phoenixcontact.com Variant of NEARFI 200 B: Model NameArt.-No. Device under test NEARFI 200 B1433047 VariantNEARFI 300 B1464614 Difference between Device under Test and Variant The base couplers differ in pinout of X1 of the supply voltage and the voltage which is made available at X2 on the interface PCB (see Block diagram). In one case UA is transmitted, in the other case US is transmitted. The technical specifications of US and UA are identical. The wireless power transmission and all other circuit parts are identical. According to use of radio spectrum in order to avoid harmful interference, the coupler NEARFI 300 B can be regarded as a variant of NEARFI 200 B, and does not need to be measured separately, again. PHOENIX CONTACT GmbH & Co. KG • Flachsmarktstraße 8 • 32825 Blomberg • Germany3/4 Phone: +49-(0) 5235-3-00 • Fax: +49-(0) 5235-3-4 12 00 • www.phoenixcontact.com Variant of NEARFI 200 R: Model NameArt.-No. Device under test NEARFI 200 R1433046 VariantNEARFI 300 R1509989 Difference between Device under Test and Variant The difference of the remote coupler is a balancer circuit in the NEARFI 200 R. With the help of the balancer, it is possible to connect another voltage source to port X2 (US) and thus double the total power output at X1 (US). The maximum power that can be transmitted via the wireless power transfer (WPT) is limited to 50W and this is the same for both couplers NEARFI 200 R and NEARFI 300 R. In the coupler NEARFI 300 R, the balancer circuit is not assembled (same printed circuit board) and the external voltage which is fed to socket X2 (US) is made available directly on separate pins on X1 (US). The transmitted voltage from the wireless power transfer is made available at connector X1 as UA. The two voltages are available on separate pins and are not combined as with the NEARFI 200 R. Due to the reduced circuit in the DC part of the NEARFI 300 R, and the consideration according to use of radio spectrum in order to avoid harmful interference, the coupler NEARFI 300 R can be regarded as a variant of NEARFI 200 B, and does not need to be measured separately, again. PHOENIX CONTACT GmbH & Co. KG • Flachsmarktstraße 8 • 32825 Blomberg • Germany4/4 Phone: +49-(0) 5235-3-00 • Fax: +49-(0) 5235-3-4 12 00 • www.phoenixcontact.com Bad Pyrmont, 18 September 2025 Maik Stemme

Letter of declaration KD8680106 requirement Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 Date: 1.L-O3-2025 FCC lD: YG3300B Model Number: NEARFI 300 B To Whom lt May Concern, We, Phoenix Contact GmbH & Co. KG, hereby declare that our product (as above) meet item 5.2 of KDB 680106v03r01 as follow: Requirements of KDB 680106 D01 Yes / No Description Power transfer frequency is less than L lVlHz YES 110 kHz - l-48 kHz The output power from each transmitting element (e.g., coil) is less than or equal to 15 watts. NO Energy transfer: 50w A client device providing the maximum permitted load is placed in physical contact wìth the transmitter (i.e., the surfaces of the transmitter and client devìce enclosures need to be in physical contact) NO Max distance between Tx<>Rx 10mm Only S 2.1091- Mobile exposure conditions apply (i.e., this provision does not cover 52.1093-Portable exposure cond itions). Fixt The E-field and H-field strengths, at and beyond 20 cm surrounding the device surface, are demonstrated to be less than 50% of the applicable MPE limit, per KDB 447498, Table L. These measurements shall be taken along the principal axes of the device, with one axis oriented along the direction of the estimated maximum field strength, and for three points per axis or until a 1"/d (inverse distance from the emitter structure) field strength decay is observed. Symmetry considerations may be used for test reduction purposes. The device shall be operated in documented worst-case compliance scenarios (i.e., the ones that lead to the maximum field components), and while all the radiating structures (e.g., coils or antennas) that by design can simultaneously transm¡t are energized at their nominal maximum power. TBD H Filed: I,t3 A/m at l"1cm Distance E Field: 0,76LV/m at 11cm Distance For systems with more than one radiating structure, the conditions specified in (5) must be met when the system is fully loaded (i.e., clients absorbing maximum power available), and with all the radiating structures operating at maximum power at the same time, as per design One Tx Coil 4/¿ cond¡tions. lf the design allows one or more radiating structures to be powered at a higher level while other radiating structures are not powered, then those cases must be tested as well. For instance, a device may use three RF coils powered at 5 W, or one coil powered at L5 W: in this case, both scenarios shall be tested Please do not hesitate to contact us for further explanations or comments Sincerely, Signatu Phoentx Contact GmbH & Go. KG Flachsrnarktstraße I D-32æ5 Blomberg Printed Name of Signee: Dinger Florian Company: Phoenix Contact GmbH & Co. KG Address: Flachsmarktstraße 8 D-32825 Blomberg Phone: +49 5235 3-43748 Fax: +4952353-474tO E-Mail: fdinsertOnhoen ixcontact.comEmail Zo2S ^ /2-os Date Zþ

Art. No.Article Name 1433047NEARFI 200 B Photographs 1 Housing 2 Components parts 3PCBs Balancer PCB Top Balancer PCB Bottom Energy PCB Top Energy PCB Bottom Interface PCB Top Interface PCB Bottom

Art. No.Article Name 1464614NEARFI 300 B Label and Label-Location 1 Label 2 Location

Art. No.Article Name 1433047NEARFI 200 B Photographs 1 Housing 2 Components parts 3PCBs Balancer PCB Top Balancer PCB Bottom Energy PCB Top Energy PCB Bottom Interface PCB Top Interface PCB Bottom

Königswinkel 10 32825 Blomberg, Germany Phone: +49 (0) 52 35 / 95 00-0 Fax: +49 (0) 52 35 / 95 00-10 [email protected] www.phoenix-testlab.de Test Report Report Number: F231975E5 Equipment under Test (EUT): NEARFI 200 B Applicant: PHOENIX CONTACT Electronics GmbH Manufacturer: PHOENIX CONTACT GmbH & Co.KG Examiner: Thomas KÜHN Report Number: F231975E5 Date of Issue: 22.11.2024 Order Number: 23-111975 Page 2 of 19 References [1] CFR 47 Rule part 1 Practice and Procedure [2] CFR 47 Rule part 2 Frequency Allocations and Radio Treaty Matters; General Rules and Regulations [3] KDB 447498 D04 Interim General RF Exposure Guidance v01 [4] KDB 680106 D01 Wireless Power Transfer v04 Test Result The requirements of the tests performed as shown in the results (clause 3) were fulfilled by the equipment under test. The complete test results are presented in the following. “Passed” indicates that the equipment under test conforms with the relevant limits of the testing standard without taking any measurement uncertainty into account. However, the measurement uncertainty is calculated and shown in this test report. T h i s t e s t r e p o r t i s o n l y v a l i d i n i t s o r i g i n a l f o r m. Any reproduction of its contents in extracts without written permission of the accredited test laboratory PHOENIX TESTLAB GmbH is prohibited. The test results herein refer only to the tested sample. PHOENIX TESTLAB GmbH is not responsible for any generalisations or conclusions drawn from these test results concerning further samples. Any modification of the tested samples is prohibited and leads to the invalidity of this test report. Each page necessarily contains the PHOENIX TESTLAB Logo and the TEST REPORT NUMBER. Tested and written by: Signature Reviewed and approved by: Signature Examiner: Thomas KÜHN Report Number: F231975E5 Date of Issue: 22.11.2024 Order Number: 23-111975 Page 3 of 19 Contents: Page Identification ................................................................................................................................. 4 1.1 Applicant ................................................................................................................................................... 4 1.2 Manufacturer ............................................................................................................................................ 4 1.3 Test Laboratory ........................................................................................................................................ 4 1.4 EUT (Equipment under Test) ................................................................................................................... 5 1.5 Technical data of equipment .................................................................................................................... 5 1.6 Dates ........................................................................................................................................................ 6 Operational States ........................................................................................................................ 7 Evaluation method ........................................................................................................................ 8 3.1 RF exposure test exemptions for single sources ..................................................................................... 8 3.1.1 General Exemption CFR 47 §1.1307(b)(3)(i)(A) ............................................................................. 8 3.1.2 SAR Based Exemption CFR 47 §1.1307(b)(3)(i)(B) ........................................................................ 8 3.1.3 MPE Based Exemption CFR 47 §1.1307(b)(3)(i)(C) ....................................................................... 8 3.1.4 Stand alone MPE evaluation limits .................................................................................................. 9 3.2 RF exposure test exemptions for simultaneous transmission sources .................................................. 10 3.2.1 1 mW Test Exemption for simultaneous transmission sources ..................................................... 10 3.2.2 Simultaneous transmission SAR based and MPE based test exemptions ................................... 10 3.2.3 Test exemption based on the SAR to Peak Location Separation Ratio ........................................ 11 Results of evaluation ................................................................................................................... 12 4.1 Used evaluation methods ....................................................................................................................... 12 4.2 Evaluation Distance ................................................................................................................................ 12 4.3 Measurement of E field strength from the source without client ............................................................ 13 4.4 Measurement of H field strength from the source without client ............................................................ 14 4.5 Measurement of E field strength from the source with client at minimum distance ............................... 15 4.6 Measurement of H field strength from source with client at minimum distance ..................................... 16 4.7 Measurement of E field strength from source with client at maximum distance .................................... 17 4.8 Measurement of H field strength from the source with client at maximum distance .............................. 18 Conclusion .................................................................................................................................. 19 Test Equipment used for Tests ................................................................................................... 19 Measurement uncertainties ..................................................................…

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Königswinkel 10 32825 Blomberg, Germany Phone: +49 (0) 52 35 / 95 00-0 Fax: +49 (0) 52 35 / 95 00-10 [email protected] www.phoenix-testlab.de Test Report Report Number: F231975E4 Equipment under Test (EUT): NEARFI 200 B Applicant: PHOENIX CONTACT Electronics GmbH Manufacturer: PHOENIX CONTACT GmbH & Co.KG Examiner: Michael DINTER Report Number: F231975E4 Date of Issue: 20.11.2024 Order Number: 23-111975 Page 2 of 32 References [1] FCC/OST MP-5 (1986) FCC methods of measurement of radio noise emissions from industrial, scientific and medical equipment. [2] FCC 47 CFR Part 2 General Rules and Regulations [3] FCC 47 CFR Part 18 INDUSTRIAL, SCIENTIFIC, AND MEDICAL EQUIPMENT Examiner: Michael DINTER Report Number: F231975E4 Date of Issue: 20.11.2024 Order Number: 23-111975 Page 3 of 32 Test Result The requirements of the tests performed as shown in the overview (clause 4) were fulfilled by the equipment under test. The complete test results are presented in the following. “Passed” indicates that the equipment under test conforms with the relevant limits of the testing standard without taking any measurement uncertainty into account. However, the measurement uncertainty is calculated and shown in this test report. T h i s t e s t r e p o r t i s o n l y v a l i d i n i t s o r i g i n a l f o r m. Any reproduction of its contents in extracts without written permission of the accredited test laboratory PHOENIX TESTLAB GmbH is prohibited. The test results herein refer only to the tested sample. PHOENIX TESTLAB GmbH is not responsible for any generalisations or conclusions drawn from these test results concerning further samples. Any modification of the tested samples is prohibited and leads to the invalidity of this test report. Each page necessarily contains the PHOENIX TESTLAB Logo and the TEST REPORT NUMBER. Tested and written by: Signature Reviewed and approved by: Signature Examiner: Michael DINTER Report Number: F231975E4 Date of Issue: 20.11.2024 Order Number: 23-111975 Page 4 of 32 Contents: Page Identification ................................................................................................................................. 5 1.1 Applicant ................................................................................................................................................... 5 1.2 Ma…

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