N6C-WDCU3310HWireless E84 Digital Communication Unit

Wireless E84 Digital Communication Unit（WDCU-3310）User Manual WDCU-3310 is a device that E84 interlock communication by wireless communication during FOUP transfer between the OHT（Overhead Hoist Transfer）and semiconductor manufacturing equipment. The WDCU-3310 is equipped on the OHT. Par t s and Funct i ons Murata Machinery, Ltd. Orange light flashing Red light on Orange light on Green light flashing Green light on Green light on Green light flashing : Communicating in the 2.4 GHz band : Power On(5.8GHz) Orange light flashing Red light on Green light on Green light flashing Orange light on : Communicating in the 5.8 GHz band : An error occurred in communication with the wireless E84 device : Power On : Program changing : Initializing process : Hardware error : Power On Red light on POWER LED STATUS LED W-E84 LED : Setting various parameters of wireless E84 communication unit from wireless converter or OHT controller : During PIIO data communication between the wireless converter or OHT control unit and the wireless E84 communication unit : Communication error occurred between wireless converter or OHT control unit and wireless E84 communication unit : Power On(2.4GHz) 10pin connector 3pin connector Push Switch W-E84LED STATUSLED POWERLED 5pin connector Antenna connector 3pin connector 5pin connector 10pin connector Antenna connector Push Switch Setup 2.Power supplied from OHT and the WDCU-3310 is controlled by the OHT controller. Basic configration Wireless Frequency Band Wireless Channel Wireless Channel Width Channel Power Channel Period Receive timeout Commnication timeout Pairing threshold level Specification Power supply Wireless I/F Push Switch Murata Machinery, Ltd. 1.Use a dedicated cable to connect the 10-pin connector to FBR-3250 or OHT. Debug port CPU internal ROM writing (only used in the factory) Connect to Wireless LAN converter (FBR-3250) or OHT Connect the antenna Used to initialization settings -80~-24dBm、 No threshold DC24V ANT initializaition swtich ×1 ISM（2.4GHz,5.8GHz） Ch3~Ch80(2.4GHz) Ch1~Ch142(5.8GHz) -20dBm~0dBm(2.4GHz) -20dBm~+2dBm(5.8GHz) 10,20,30,40,50ms 100~60000ms 100~5000ms 1MHz Green/Red/Orange Green/Red/Orange Green/Red/Orange Temperature Humidity Temperature Humidity 0~+40 °C 20~80%RH(Non condensing) -10~+50 °C 20~90%RH(Non condensing) LED Operating environment Strorage environment POWER LED STATUS LED W-E84 LED Supplier's Declaration of Conformity 47 CFR § 2.1077 Compliance Information Unique Identifier: WDCU-3310 Responsible Party – U.S. Contact Information Responsible Party Name: Silex Technology America, Inc. Responsible Party Address: 1751 E. Garry Ave. Santa Ana, CA 92705 Phone: 657-218-5199 URL https://www.silextechnology.com/ FCC Compliance Statement 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 undesired operation. FCC CAUTION Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: 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. Compliance with FCC requirement 15.407© Data transmission is always initiated by software, which is the passed down through the MAC, through the digital and analog baseband, and finally to the RF chip. Several special packets are initiated by the MAC. These are the only ways the digital baseband portion will turn on the RF transmitter, which it then turns off at the end of the and can radiate radio frequency energy and, if not installed and used in accordance with the instruction packet. Therefore, the transmitter will be on only while one of the aforementioned packets is being transmitted. In other words, this device automatically discontinue transmission in case of either absence of information to transmit or operational failure. Frequency Tolerance: ±60 ppm This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines as this equipment has very low levels of RF energy. Murata Machinery, Ltd.

External Photo Silex Technology, Inc. [Model: WDCU-3310] External Photo Silex Technology, Inc. [Model: WDCU-3310] External Photo Silex Technology, Inc. [Model: WDCU-3310] External Photo Silex Technology, Inc. [Model: WDCU-3310]

IMPROVEMENTREVISION FIRST EDITION DATEDESIGNED SHEET MATERIAL DWG No. TITLE FINISH SCALE A4SIZE Compliance of RoHS (EU)2015/863(RoHS (EU)2015/863 対応の事 ) APPROVEDCHECKED Confidential 123 1234 F E D C B A F E D C B A × × × × × Lintec製 K-2411 PA-T1(PET Film 50 μm White) Color:Black 1:11/1 LN117100XA T.Minobe T.KimotoM.Kawabata 2023.06.08 A 1 A T.Minobe T.KimotoM.Kawabata EMI Label 2020.12.08 Blank Label型番(Model number)：LN111460** 44.4 ±0.239.5 ±0.2 54.4 ±0.2 49.5 ±0.2 5-R1 15.7 ±2 18.8±2 Full size Manufacturer(生产商):silex technology,Inc.(希来凯思技术有限公司) S/N MFD(製造日期,生产年月日):YYYY.MM.DD Made in Japan(生產國別:日本,产地:日本,Fabriqué au Japon) 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. R 007-AJ0110 CCAB20LP1670T0 FCC ID:N6C-WDCU3310H Model No.(型號,产品型号):WDCU-3310 Murata Machinery, Ltd. Manufacturer(生产商):silex technology,Inc.(希来凯思技术有限公司) S/N MFD(製造日期,生产年月日):YYYY.MM.DD Made in Japan(生產國別:日本,产地:日本,Fabriqué au Japon) 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. YS3XXXXX R 007-AJ0110 CCAB20LP1670T0 FCC ID:N6C-WDCU3310H Complies with IMDA Standards DA108572 Model Name(商品名稱,产品名称):Wireless E84 Digital Communication Unit (E84無線網數字通信單元,E84无线网数字通信单元) Model No.(型號,产品型号):WDCU-3310 Murata Machinery, Ltd. YS3XXXXX Complies with IMDA Standards DA108572 Model Name(商品名稱,产品名称):Wireless E84 Digital Communication Unit (E84無線網數字通信單元,E84无线网数字通信单元) 1. The label material is UL listed. This ensures that the label will not peel off during the life of the product.

2020/7/20 silex technology, Inc WDCU-3310 Internal Photos Before mounting shield After mounting shield Top Bottom

UL Japan, Inc. Ise EMC Lab 4383-326 Asama-cho, Ise-shi, Mie 516-0021 Japan T:: +81.596.24.8999 / F:: +81.596.24.8124 / W:: japan.ul.com July 7, 2023 FCC ID: N6C-WDCU3310H To whom it may concern, We, UL Japan, Inc, hereby declare that Wireless E84 Digital Communication Unit, model: WDCU- 3310 (FCC ID: N6C-WDCU3310H) of silex technology, Inc. is exempt from RF exposure SAR evaluation as its output power meets the exclusion limits stated in KDB 447498D01(v06). KDB 447498D01(v06) has the following exclusion for portable devices: The 1g and 10g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ꞏ[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where •f(GHz) is the RF channel transmit frequency in GH z •Power a nd distance are rounded to the nearest mW and mm before calculation •The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. Short-Range Wireless 2.4 GHz This device has f = 2.48 GHz and distance = 5 mm (minimum separation distance: 5 mm was used in the calculation) and the maximum average output power was 1 mW So for this device: 1 mW[maximum average output power]/5 mm[minimum separation distance]*√2.48 = 0.3 (This value was calculated as a reference since maximum average output power was less than 1mW.) Short-Range Wireless 5.8 GHz This device has f = 5.872 GHz and distance = 5 mm (minimum separation distance: 5 mm was used in the calculation) and the maximum average output power was 1 mW So for this device: 1 mW[maximum average output power]/5 mm[minimum separation distance]*√5.872 = 0.5 *This is less than 3.0, so no SAR is required. Even taking into account the tolerance, this device can be satisfied with the limits. Thank you for your attention to this matter. Satofumi Matsuyama Engineer

(1/2) Date: Company: ❏ Manufacture ・Company: Sakuma Antenna ・Address: 304 Kannai Capital Building, 2-25 Benten-dori, Naka-ku, Yokohama City, Kanagawa Prefecture ❏ Product 2GHz: 5GHz: Length 2.4GHz: 5GHz: Connector Type ❏ Antenna Gain Note: Antenna gain values do not include cable loss. ▶ 2GHz Max Peak Gain 2400MHz2450MHz2500MHz p-p【dBi】p-p【dBi】p-p【dBi】 1V XY +6.2+6.4+5.5 2H XY -12.6-10.1-7.0 3V YZ -11.5-10.9-11.2 4H YZ +3.9+4.1+3.6 5V ZX < -20< -20< -20 6H ZX +5.3+6.1+5.7 ▶ 5GHz Max Peak Gain 5725MHz5775MHz5825MHz5850MHz5875MHz5885MHz5895MHz p-p【dBi】p-p【dBi】p-p【dBi】p-p【dBi】p-p【dBi】p-p【dBi】p-p【dBi】 1V XY -6.7-7.3-5.4-4.6-4.6-3.9-4.3 2H XY -2.7-2.1-0.9±0.0+0.6+0.9+0.9 3V YZ < -20< -20< -20< -20 < -20< -20 < -20 4H YZ +1.9+0.2-2.2-2.5-3.1-2.7-3.0 5V ZX -6.8-7.3-9.7-10.1-10.5-10.3-11.4 6H ZX +1.6+0.8-0.3-0.2-0.7-0.4-1.3 No. Polarization plane Antenna for Wireless E84 (WDCD-3310, WDCU-3310) Apr. 20, 2023 Sakuma Antenna No. Polarization plane Connector Type Antenna Type Frequency Range Model NameJUM2458PO_W1 Type-H board antenna SMAJ 2400 ~ 2500 MHz 5725 ~ 5895 MHz 40 cm Loss (worst) -1.0 dB -0.6 dB Cable SMA-P (2/2) ❏ PCB Drawing < 1st Layer >< 2nd Layer > ❏ External View Antenna OnlyWith Antenna Cable

Test Report No. : 14800200H-C-R1 Page : 1 of 43 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 Japan / +81-596-24-8999 RADIO TEST REPORT Test Report No.: 14800200H-C-R1 Customer silex technology, Inc. Description of EUT Wireless E84 Digital Communication Unit Model Number of EUT WDCU-3310 FCC ID N6C-WDCU3310H Test Regulation FCC Part 15 Subpart E Test Result Complied (Refer to SECTION 3) Issue Date September 28, 2023 Remarks - Representative Test Engineer Approved By Takumi Nishida Engineer Satofumi Matsuyama Engineer CERTIFICATE 5107.02 The testing in which "Non-accreditation" is displayed is outside the accreditation scopes in UL Japan, Inc. There is no testing item of "Non-accreditation". Report Cover Page - Form-ULID-003532 (DCS:13-EM-F0429) Issue# 22.0 Test Report No. : 14800200H-C-R1 Page : 2 of 43 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 Japan / +81-596-24-8999 ANNOUNCEMENT REVISION HISTORY Original Test Report No.: 14800200H-C-R1 This report is a revised version of 14800200H-C. 14800200H-C is replaced with this report. Revision Test Report No. Date Page Revised Contents - (Original) 14800200H-C June 27, 2023 - 1 14800200H-C-R1 September 28, 2023 Section 3.2: Procedures and Results -Deletion of test procedure and Specification for ISED 1 14800200H-C-R1 September 28, 2023 Section 4.1: Operating Mode(s) -Addition of explanatory note *1) for power settings *The details of Operation mode(s) -Correction of explanatory note *1) The mode was tested as a representative, because it had the highest power at antenna terminal test. → *1) These tests were performed this frequency as a representative, because it had the highest power at antenna terminal test. -Moved Test Item Conducted Spurious Emission to the top item. 1 14800200H-C-R1 September 28, 2023 APPENDIX 1: Test Data Radiated Spurious Emission for 5850 MHz, 5861 MHz, 5872 MHz -Deletion of Below 1GHz data -Addition of below explanatory note *1) No measurements were performed with the RMS detector because the peak detector met the limitations of the RMS detector. 1 14800200H-C-R1 September 28, 2023 APPENDIX 1: Test Data Radiated Spurious Emission for 5872 MHz -Correction of frequency 3470 MHz → 3469 MHz  This test report shall not be reproduced in full or partial, without the written approval of UL Japan, Inc.  The results in this report appl y only to the sample tested. (Laboratory was not involved in sampling.)  This sample tested is in compliance with the limits of the above re gulation.  The test results in this test report are traceable to the national or international standards.  This test report must not be used by the customer to claim product certification, approval, or endorsement b y the A2LA accreditation body.  This test report covers Radio technical requirements. It does not cover administrative issues such as Manual or non-Radio test related Requirements. (if applicable )  The all test items in this test report are conducted b y UL Japan, Inc. Ise EMC Lab.  The opinions and the interpretations to the result of the description in this report are outside scopes where UL Japan, Inc. has been accredited.  The information provided from the customer for this report is identified in Section 1.  For test report(s) referred in this report, the latest version (including any revisions) is always referred. Test Report No. : 14800200H-C-R1 Page : 3 of 43 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 Japan / +81-596-24-8999 Reference: Abbreviations (Including words undescribed in this report) A2LA The American Association for Laboratory Accreditation ICES Interference-Causing Equipment Standard AC Alternating Current IEC International Electrotechnical Commission AFH Adaptive Frequency Hopping IEEE Institute of Electrical and Electronics En gineers AM Amplitude Modulation IF Intermediate Frequency Amp, AMP Amplifier ILAC International Laboratory Accreditation Conference ANSI American National Standards Institute ISED Innovation, Science and Economic Development Canada Ant, ANT Antenna ISO International Organization for Standardization AP Access Point JAB Japan Accreditation Board ASK Amplitude Shift Keying LAN Local Area Network Atten., ATT Attenuator LIMS Laboratory Information Mana gement System AV Average MCS Modulation and Coding Scheme BPSK Binary Phase-Shift Keying MRA Mutual Recognition Arrangement BR Bluetooth Basic Rate N/A Not Applicable BT Bluetooth NIST National Institute of Standards and Technolo gy BT LE Bluetooth Low Energy NS No signal detect. BW BandWidth NSA Normalized Site Attenuation Cal Int Calibration Interval NVLAP National Voluntary Laboratory Accreditation Pro gram CCK Complementary Code Keying OBW Occupied Band Width Ch., CH Channel OFDM Orthogonal Frequency Division Multiplexin g CISPR Comite International Special des Perturbations Radioelectriques P/M Power meter CW Continuous Wave PCB Printed Circuit Board DBPSK Differential BPSK PER Packet Error Rate DC Direct Current PHY Physical Layer D-factor Distance factor PK Peak DFS Dynamic Frequency Selection PN Pseudo random Noise DQPSK Differential QPSK PRBS Pseudo-Random Bit Sequence DSSS Direct Sequence Spread Spectrum PSD Power Spectral Density EDR Enhanced Data Rate QAM Quadrature Amplitude Modulation EIRP, e.i.r.p. Equivalent Isotropically Radiated Power QP Quasi-Peak EMC ElectroMagnetic Compatibility QPSK Quadri-Phase Shift Keying EMI ElectroMagnetic Interference RBW Resolution Band Width EN European Norm RDS Radio Data System ERP, e.r.p. Effective Radiated Power RE Radio Equipment EU European Union RF Radio Frequency EUT Equipment Under Test RMS Root Mean Square Fac. Factor RSS Radio Standards Specifications FCC Federal Communications Commission Rx Receiving FHSS Frequency Hopping Spread Spectrum SA, S/A Spectrum Analyzer FM Frequency Modulation SG Signal Generator Freq. Frequency SVSWR Site-Voltage Standing Wave Ratio FSK Frequency Shift Keying TR Test Receive…

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Test Report No. : 14800200H-C-R1 Page : 40 of 43 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 Japan / +81-596-24-8999 APPENDIX 3: Photographs of Test Setup Conducted Emission Photo 1 Photo 2 Test Report No. : 14800200H-C-R1 Page : 41 of 43 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 Japan / +81-596-24-8999 Radiated Spurious Emission Photo 1 Photo 2 Test Report No. : 14800200H-C-R1 Page : 42 of 43 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 Japan / +81-596-24-8999 Worst Case Position Module Antenna Module Antenna X-axis X-axis Y-axis Y-axis Z-axis X-axis Test Range Horizontal Vertical Below 1 GHz X-axis X-axis Above 1 GHz Y-axis Y-axis Test Range Horizontal Vertical Below 1 GHz X-axis X-axis Above 1 GHz Y-axis Z-axis Test Report No. : 14800200H-C-R1 Page : 43 of 43 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 Japan / +81-596-24-8999 Antenna Terminal Conducted Tests Photo 1 Photo 2 End of Report