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The BOOSTXL-AFE031-DF1 evaluation module features the AFE031, TI's integrated power-line
communication analog front-end device. When paired with a supported C2000™ microcontroller unit
(MCU) LaunchPad™ development kit, the BoosterPack™ plug-in module offers a robust evaluation
platform for PLC applications, specifically SunSpec Rapid Shutdown. The BOOSTXL-AFE031-DF1
hardware, software, and operation are presented in this user's guide.
SBOU223 – June 2019
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Copyright © 2019, Texas Instruments Incorporated
SBOU223 – June 2019
BOOSTXL-AFE031-DF1
BOOSTXL-AFE031-DF1
User's Guide
1
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Summary of Contents for Texas Instruments BOOSTXL-AFE031-DF1
- Page 1 User's Guide SBOU223 – June 2019 BOOSTXL-AFE031-DF1 The BOOSTXL-AFE031-DF1 evaluation module features the AFE031, TI’s integrated power-line communication analog front-end device. When paired with a supported C2000™ microcontroller unit (MCU) LaunchPad™ development kit, the BoosterPack™ plug-in module offers a robust evaluation platform for PLC applications, specifically SunSpec Rapid Shutdown.
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Page 2: Table Of Contents
Transmitter Serial Commands ................BOOSTXL-AFE031-DF1 Bill of Materials Trademarks C2000, LaunchPad, BoosterPack, Code Composer Studio are trademarks of Texas Instruments. Windows is a trademark of Microsoft Corporation. All other trademarks are the property of their respective owners. BOOSTXL-AFE031-DF1 SBOU223 – June 2019 Submit Documentation Feedback Copyright ©... -
Page 3: Overview
With internal protection against PA overcurrent and thermal shutdown conditions, the monolithic integrated circuit offers high reliability in demanding PLC applications, including eMetering, building automation, electric vehicle charging, and solar power. SBOU223 – June 2019 BOOSTXL-AFE031-DF1 Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated... -
Page 4: Sunspec Rapid Shutdown
PV module output from the high voltage dc line input to the host inverter. The BOOSTXL-AFE031-DF1 demonstrates a SunSpec-compatible application of the AFE031 as a front- end PLC transceiver that can be integrated with a solar power inverter (transmitter), PV module (receiver), or both, to implement the mandated RSD requirement. -
Page 5: Hardware
Hardware www.ti.com Hardware PLC System Figure 2 shows how the BOOSTXL-AFE031-DF1 serves as the centerpiece of an integrated PLC system that also requires the following: • C2000 MCU LaunchPad development kit • C2000Ware firmware • Line-coupling board (optional) Capacitor Line+ Tx Signal Path Line±... -
Page 6: C2000 Mcu Launchpad Development Kit
Hardware www.ti.com C2000 MCU LaunchPad Development Kit The BOOSTXL-AFE031-DF1 must be used with a supported C2000 MCU LaunchPad development kit. There are two LaunchPad development kits available for use: LAUNCHXL-F28379D and LAUNCHXL- F280049C. Figure 3 provides top view images of the two supported LaunchPad targets. -
Page 7: Boostxl-Afe031-Df1 Boosterpack
Test Select Jumper Location Status LEDs Figure 4. BoosterPack Test Select Jumper 2.3.1 Test Select Jumper The BOOSTXL-AFE031-DF1 test select jumper location is highlighted in Figure 4. See Table 3 for the hardware-selectable test modes. 2.3.2 Status LEDs Also highlighted in... -
Page 8: Installation
Hardware www.ti.com 2.3.3 BoosterPack Features A complete list of BOOSTXL-AFE031-DF1 evaluation features is provided in Table 4. See Section 5 the BOOSTXL-AFE031-DF1 schematic and bill of materials (BOM). Table 4. BoosterPack Evaluation Features Designator Type Description Terminal Block Line Coupling Interface... -
Page 9: Line Coupling Board
HV capacitor), Tx/Rx filters, and the AFE031 configuration must all be carefully matched for dc lines > 1 kV, transmitter loads < 1 Ω, or both. SBOU223 – June 2019 BOOSTXL-AFE031-DF1 Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated... -
Page 10: Software
SunSpec-compatible AFE031 transmitter and receiver applications on the two supported LaunchPad targets: LAUNCHXL-F28379D and LAUNCHXL-F280049C. Table 6 lists the file paths of the C2000Ware example projects that support the BOOSTXL-AFE031-DF1 relative to the root C2000Ware installation directory. Table 6. C2000Ware Example Projects... -
Page 11: Sunspec Permission To Operate Packet
Idle with no faults detected Transmitting with no faults detected Multiple overcurrent faults detected On while transmitting Toggle Multiple overtemperature faults detected On while transmitting Software-selected shutdown test mode SBOU223 – June 2019 BOOSTXL-AFE031-DF1 Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated... -
Page 12: Operation
(TB1), perform a bench measurement to determine the actual peak voltage applied to the load resistor. BOOSTXL-AFE031-DF1 SBOU223 – June 2019 Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated... -
Page 13: Power Supply
LaunchPad platforms. Transmitter Calibration The BOOSTXL-AFE031-DF1 offers SunSpec-compatible transmitter operation over a wide range of loads ≥ 1 Ω. Although the preset firmware modulation parameters enable quick-start demonstration, each SunSpec RSD transmitter implementation may require calibration to provide SunSpec-compatible operation. -
Page 14: Serial Terminal Interface
Transmit continuous mark tone. Transmit continuous space tone. Transmit continuous logic word 0 (W0). Transmit continuous logic word 1 (W1). Transmit PA shutdown. Transmit PA enable. BOOSTXL-AFE031-DF1 SBOU223 – June 2019 Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated... - Page 15 (+) and negative (–) terminals of the transmitter and receiver line-coupling terminal blocks (TB1) together. Then, apply power to both BoosterPacks and observe the receiver status LEDs while changing the transmitter test mode. SBOU223 – June 2019 BOOSTXL-AFE031-DF1 Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated...
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Page 16: Schematic And Bill Of Materials
Schematic and Bill of Materials www.ti.com Schematic and Bill of Materials Schematic Figure 6 shows the schematic for BOOSTXL-AFE031-DF1. Figure 6. BOOSTXL-AFE031-DF1 Schematic BOOSTXL-AFE031-DF1 SBOU223 – June 2019 Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated... -
Page 17: Bill Of Materials
Schematic and Bill of Materials www.ti.com Bill of Materials Table 11 provides the parts list for the BOOSTXL-AFE031-DF1. Table 11. BOOSTXL-AFE031-DF1 Bill of Materials Designator Quantity Value Description Package Reference Part Number Manufacturer !PCB Printed Circuit Board AMPS079 10uF CAP, CERM, 10 uF, 50 V, +/- 10%, X5R, 1206... - Page 18 Schematic and Bill of Materials www.ti.com Table 11. BOOSTXL-AFE031-DF1 Bill of Materials (continued) Designator Quantity Value Description Package Reference Part Number Manufacturer 1.5mH Inductor, Drum Core, Ferrite, 1.5 mH, 0.08 A, 21 6.6x2.49x4.45mm DO1607B-155MLB Coilcraft ohm, SMD 10uH Inductor, Shielded Drum Core, Ferrite, 10 uH, 1.25...
- Page 19 STANDARD TERMS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms set forth herein.
- Page 20 www.ti.com Regulatory Notices: 3.1 United States 3.1.1 Notice applicable to EVMs not FCC-Approved: FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or software associated with the kit to determine whether to incorporate such items in a finished product and software developers to write software applications for use with the end product.
- Page 21 www.ti.com Concernant les EVMs avec antennes détachables Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à...
- Page 22 www.ti.com EVM Use Restrictions and Warnings: 4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS. 4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling or using the EVM, including without limitation any warning or restriction notices.
- Page 23 Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief in any United States or foreign court. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2019, Texas Instruments Incorporated...
- Page 24 TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2019, Texas Instruments Incorporated...
- Page 25 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Texas Instruments BOOSTXL-AFE031-DF1...
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