ANALOGNE NAPRAVE Serija ADEMA124 Hkrati Sampling
ZNAČILNOSTI
- Fully-featured evaluation board for the ADEMA124 and ADE-MA127
- 3-phase 4-wire, 3-phase 3-wire, or 3-wire single-phase measure-ments
- PC krmiljenje v povezavi z demonstracijsko platformo sistema Analysis | Control | Evaluation (ACE)
- Nazivna napetost nevtralnega omrežja do 240 Vrmstage measurement EVALUATION KIT CONTENTS
- 2 board EVAL-ADEMA127KTZ evaluation kit
- Tokovni transformatorji
POTREBNA OPREMA
- PC with USB 2.0 port, recommended
- USB Micro B cable
POTREBNI DOKUMENTI
- Podatkovni list ADEMA124/ADEMA127
NEVARNA VISOKA VOLTAGE
Ta oprema je priključena na nevarno linijo voltages. Bodite previdni pri povezovanju senzorjev in voltage vodi. Prepričajte se, da je sistem zaprt v zaščitnem ohišju.
SPLOŠNI OPIS
The EVAL-ADEMA127KTZ is a two board evaluation kit for the si-multaneously sampling 4-channel ADEMA124 and 7-channel ADE-MA127 ΣΔ ADC. The EVAL-ADEMA127KTZ evaluation board is a configured as a 3-phase meter. The kit includes current transform-ers (CTs) for A-, B-, and C-phase and neutral current measurement. The application MCU board includes the STM32H573. The kit can be interfaced with via GUI available in the ACE software envi-ronment. The ADC driver library for the ADEMA124/ADEMA127 available on GitHub can also be uploaded to the application MCU board.
Celotne specifikacije za ADEMA124/ADEMA127 so na voljo v podatkovnem listu ADEMA124/ADEMA127, ki ga je na voljo pri podjetju Analog Devices, Inc., in jih je treba pri uporabi ocenjevalne plošče EVAL-ADEMA127KTZ upoštevati skupaj s tem uporabniškim priročnikom.
Za trenutno shemo, tiskano vezje (PCB) in seznam materialov (BOM) glejte stran izdelka EVAL-ADEMA127.
FOTOGRAFIJA OCENITVENEGA ODBORA EVAL-ADEMA127KTZ
STROJNA OPREMA OCENILNE PLOŠČE
TOKOVNI SENZORJI
EVAL-ADEMA127KTZ je zasnovan za neposredno delovanje s priloženimi tokovnimi izhodnimi transformatorji. Priključite vodnike transformatorja na priključne bloke P2, P3, P4 in P5.
EVAL-ADEMA127KTZ ima vgrajene obremenitvene upore v diferencialni konfiguraciji, ki omogočajo neposredno povezavo s tokovnimi izhodnimi transformatorji. Obremenske upore je mogoče prilagoditi za različna tokovna območja.
VOLTAGE SENZORJI
The EVAL-ADEMA127KTZ has on-board resistor dividers to attenu-ate the incoming input voltage. Ne prekoračite nazivne napetosti 240 Vrms med linijo in nevtralnim vodnikom.tage in the 3-phase, 4-wire (3P4W) wye configura-tion. In the 3‑wire delta configuration, when Phase B is used as the reference, do not exceed 250Vrms line-to-line voltage.
Na plošči so 4 mm bananini priključki za priključitev volumna.tage vhode. Za priključitev volumna uporabite TPI A079 ali enakovredne kable s krokodilskimi sponkami.tage vhodi.
POWERING THE EVAL-ADEMA127KTZ
The EVAL-ADEMA127KTZ is powered by default via USB through the P7 micro-USB port. Power is distributed through the application MCU board to the daughter board below.
The EVAL-ADEMA127KTZ may alternatively be powered via 6V to 15V supply via P1 connector. The position of the jumper on the 5V0_SELECT connector must also be adjusted.
PROGRAMSKA OPREMA ZA OCENJEVALNO TABLO
- The evaluation board is compatible with ACE software.
- The EVAL-ADEMA127KTZ used the CP2102N-A02 USB-to-UART bridge for communication with the Windows® PC. Download and install the CP2102N-A02 driver from the Silicon Labs webmesto.
Once the Silicon Labs drivers are installed, plug in the EVAL-ADE-MA127KTZ and open Device Manager on the PC. Note the COM number assigned to the Silicon Labs CP210x USB-to-UART Bridge. The example shown in Figure 2 is assigned to COM5. - Install the ACE software from here.
- Install the Chip.ADEMA127 package from the ADC Plug-In Manag-er.
- Once installation completes, configure the EVAL-ADEMA127KTZ. From the ACE Home tab, click Add Hardware. The EVAL-ADE-MA127KTZ is configured as a serial ports. The Number field is the COM port number attained from the Windows Device Manager for the Silicon Labs CP210x USB-to-UART Bridge. The required Baudrate is 921600, the Buffer Size 64, and the Protocol is IIO, as shown in Figure 3.
PROGRAMSKA OPREMA ZA OCENJEVALNO TABLO
ADC SERVICE
For more details on the ADC drivers for the ADEMA124/ADE-MA127 and specific information related the applications MCU board, refer to the App MCU Board: Build and Run Instructions.
ZAČETEK
For instructions on getting started with both the EVAL-ADE-MA127KTZ evaluation kit and the ACE software plug-in, refer to the ADEMA127 ACE Plug-In User’s Guide.
ESD Pozor
Naprava, občutljiva na ESD (elektrostatično razelektritev). Napolnjene naprave in vezja se lahko izpraznijo brez zaznave. Čeprav ima ta izdelek patentirano ali zaščiteno zaščitno vezje, lahko pride do poškodb na napravah, ki so izpostavljene visokoenergijskemu ESD. Zato je treba sprejeti ustrezne previdnostne ukrepe za ESD, da preprečite poslabšanje delovanja ali izgubo funkcionalnosti.
Pravni pogoji
By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the Analog Devices Standard Terms and Conditions of Sale shall govern. Do not use the Evaluation Board until you have read and agreed to the Agreement. Your use of the Evaluation Board shall signify your acceptance of the Agreement. This Agreement is made by and between you (“Customer”) and Analog Devices, Inc. (“ADI”), with its principal place of business at One Analog Way, Wilmington, MA 01887-2356, U.S.A. Subject to the terms and conditions of the Agreement, ADI hereby grants to Customer a free, limited, personal, temporary, non-exclusive, non-sublicensable, non-transferable license to use the Evaluation Board FOR EVALUATION PURPOSES ONLY. Customer understands and agrees that the Evaluation Board is provided for the sole and exclusive purpose referenced above, and agrees not to use the Evaluation Board for any other purpose. Furthermore, the license granted is expressly made subject to the following additional limitations: Customer shall not (i) rent, lease, display, sell, transfer, assign, sublicense, or distribute the Evaluation Board; and (ii) permit any Third Party to access the Evaluation Board. As used herein, the term “Third Party” includes any entity other than ADI, Customer, their employees, affiliates and in-house consultants. The Evaluation Board is NOT sold to Customer; all rights not expressly granted herein, including ownership of the Evaluation Board, are reserved by ADI. CONFIDENTIALITY. This Agreement and the Evaluation Board shall all be considered the confidential and proprietary information of ADI. Customer may not disclose or transfer any portion of the Evaluation Board to any other party for any reason. Upon discontinuation of use of the Evaluation Board or termination of this Agreement, Customer agrees to promptly return the Evaluation Board to ADI. ADDITIONAL RESTRICTIONS. Customer may not disassemble, decompile or reverse engineer chips on the Evaluation Board. Customer shall inform ADI of any occurred damages or any modifications or alterations it makes to the Evaluation Board, including but not limited to soldering or any other activity that affects the material content of the Evaluation Board. Modifications to the Evaluation Board must comply with applicable law, including but not limited to the RoHS Directive. TERMINATION. ADI may terminate this Agreement at any time upon giving written notice to Customer. Customer agrees to return to ADI the Evaluation Board at that time.
LIMITATION OF LIABILITY. THE EVALUATION BOARD PROVIDED HEREUNDER IS PROVIDED “AS IS” AND ADI MAKES NO WARRANTIES OR REPRESENTATIONS OF ANY KIND WITH RESPECT TO IT. ADI SPECIFICALLY DISCLAIMS ANY REPRESENTATIONS, ENDORSEMENTS, GUARANTEES, OR WARRANTIES, EXPRESS OR IMPLIED, RELATED TO THE EVALUATION BOARD INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, TITLE, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS. IN NO EVENT WILL ADI AND ITS LICENSORS BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES RESULTING FROM CUSTOMER’S POSSESSION OR USE OF THE EVALUATION BOARD, INCLUDING BUT NOT LIMITED TO LOST PROFITS, DELAY COSTS, LABOR COSTS OR LOSS OF GOODWILL. ADI’S TOTAL LIABILITY FROM ANY AND ALL CAUSES SHALL BE LIMITED TO THE AMOUNT OF ONE HUNDRED US DOLLARS ($100.00). EXPORT. Customer agrees that it will not directly or indirectly export the Evaluation Board to another country, and that it will comply with all applicable United States federal laws and regulations relating to exports. GOVERNING LAW. This Agreement shall be governed by and construed in accordance with the substantive laws of the Commonwealth of Massachusetts (excluding conflict of law rules). Any legal action regarding this Agreement will be heard in the state or federal courts having jurisdiction in Suffolk County, Massachusetts, and Customer hereby submits to the personal jurisdiction and venue of such courts. The United Nations Convention on Contracts for the International Sale of Goods shall not apply to this Agreement and is expressly disclaimed. All Analog Devices products contained herein are subject to release and availability.
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pogosta vprašanja
Can the EVAL-ADEMA127KTZ be used for single-phase measurements?
Yes, the board supports 3-wire single-phase measurements.
Kakšna je največja voltage, ki jih je mogoče izmeriti s to ocenjevalno ploščo?
The board supports up to 240Vrms nominal line neutral voltage meritev.
Dokumenti / Viri
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ANALOGNE NAPRAVE Serija ADEMA124 Hkrati Sampling [pdf] Uporabniški priročnik Serija ADEMA124 Hkrati Sampling, serija ADEMA124, hkrati Sampling, Sampling |