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TIDM-3PHMTR-TAMP-ESD

Three-Phase Metrology With Enhanced ESD Protection and Tamper Detection Reference Design

Design files

TIDM-3PHMTR-TAMP-ESD

Design files

Overview

This reference design implements an ANSI/IEC Class 0.2 three-phase energy meter with enhanced ESD protection. The design also features tamper detection to limit the feasibility of energy theft and communications through ZigBee™ connectivity.  The e-meter SoC is used to perform all metrology functions and sends active power results to the CC2530EM add-on board. You can use the companion in-home display reference design (TIDM-LOWEND-IHD) to display results remotely.

This reference design uses MSP430F67791A and can also be used with MSP430F67791, MSP430F6779 and MSP430F6779A.

Features
  • Three-phase meter with tamper detection which exceeds Class-0.2 accuracy requirements from ANSI and IEC
  • Passed IEC 61000-4-2 level-4 air discharge tests (see design guide for details)
  • Energy library firmware calculates all energy measurement parameters including active and reactive power and energy, RMS current and voltage, power factor and line frequency
  • Support for ZigBee® communication to in-home display or connections to Wi-Fi®, wireless M-Bus and IEEE-802.15.4g add-on communications modules
  • Automated or manual switching between main and auxiliary power sources for metrology engine
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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

download Design guide — TIDM-3PHMTR-TAMP-ESD
TIDU817.PDF (4157 KB)

Reference design overview and verified performance test data

download Bill of materials (BOM) — TIDM-3PHMTR-TAMP-ESD
TIDRDQ7A.PDF (207 KB)

Complete listing of design components, reference designators, and manufacturers/part numbers

download CAD/CAE symbol — TIDM-3PHMTR-TAMP-ESD
TIDRDQ8A.ZIP (390 KB)

Files used for 3D models or 2D drawings of IC components

download Gerber file — TIDM-3PHMTR-TAMP-ESD
TIDCA05A.ZIP (323 KB)

Design file that contains information on physical board layer of design PCB

download PCB layout — TIDM-3PHMTR-TAMP-ESD
TIDRDQ9A.ZIP (427 KB)

PCB layer plot file used for generating PCB design layout

download Schematic — TIDM-3PHMTR-TAMP-ESD
TIDRDQ4.PDF (112 KB)

Detailed schematic diagram for design layout and components

Products

Includes TI products in the design and potential alternatives.

MSP430 microcontrollers

MSP430F6779 — Polyphase metering SoC with 7 Sigma-Delta ADCs, LCD, real-time clock, AES, 512KB Flash, 32KB RAM

Data sheet: PDF | HTML
MSP430 microcontrollers

MSP430F67791 — Polyphase metering SoC with 7 Sigma-Delta ADCs, LCD, real-time clock, 512KB Flash, 32KB RAM

Data sheet: PDF | HTML
Other wireless products

CC2530-RF4CE — Zigbee, IEEE 802.15.4 and RF4CE wireless MCU with 256kB Flash and 8kB RAM

Data sheet: PDF | HTML
MSP430 microcontrollers

MSP430F6779A — Polyphase metering SoC with 7 Sigma-Delta ADCs, LCD, real-time clock, AES, 512KB Flash, 32KB RAM

Data sheet: PDF | HTML
MSP430 microcontrollers

MSP430F67791A — Polyphase metering SoC with 7 Sigma-Delta ADCs, LCD, real-time clock, 512KB Flash, 32KB RAM

Data sheet: PDF | HTML
Low-power 2.4-GHz products

CC2530 — Zigbee and IEEE 802.15.4 wireless MCU with 256kB Flash and 8kB RAM

Data sheet: PDF | HTML
AC/DC & DC/DC converters (integrated FET)

TPS54060 — 3.5V to 60V Input, 0.5A Step-Down Converter with Eco-Mode

Data sheet: PDF | HTML

Start development

Software

Support software

TIDCA03 — Three-Phase Metrology with Enhanced ESD Protection and Tamper Detection Software

Supported products & hardware

Supported products & hardware

Hardware development
Reference design
TIDM-3PHMTR-TAMP-ESD — Three-Phase Metrology With Enhanced ESD Protection and Tamper Detection Reference Design
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TIDCA03 — Three-Phase Metrology with Enhanced ESD Protection and Tamper Detection Software

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Version: 01.00.00.0C
Release date: Oct 17, 2019
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Hardware development
Reference design
TIDM-3PHMTR-TAMP-ESD — Three-Phase Metrology With Enhanced ESD Protection and Tamper Detection Reference Design

Release Information

The design resource accessed as www.ti.com/lit/zip/tidca03 or www.ti.com/lit/xx/tidca03c/tidca03c.zip has been migrated to a new user experience at www.ti.com/tool/download/TIDCA03. Please update any bookmarks accordingly.

Technical documentation

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* Design guide Three-Phase Metrology w/ Enhanced ESD Protection & Tamper Detection Design Guide Mar 18, 2015

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