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TIDM-1PHMTR-ESD
One-Phase Metrology with Enhanced ESD Protection Reference Design
TIDM-1PHMTR-ESD
Overview
This reference design implements an ANSI/IEC Class 0.2 one-phase energy meter with enhanced ESD protection. The design also features 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 MSP430F6736A and can also be used with MSP430F6736.
Features
- Single-phase meter 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.
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.
TIDU816.PDF (8166 K)
Reference design overview and verified performance test data
TIDRDN0.PDF (95 K)
Detailed schematic diagram for design layout and components
TIDRDN1.PDF (134 K)
Complete listing of design components, reference designators, and manufacturers/part numbers
TIDRDN3.ZIP (353 K)
Files used for 3D models or 2D drawings of IC components
TIDC995.ZIP (216 K)
Design file that contains information on physical board layer of design PCB
TIDRDN2.ZIP (338 K)
PCB layer plot file used for generating PCB design layout
Products
Includes TI products in the design and potential alternatives.
MSP430 microcontrollers
MSP430F6720 — Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 16KB Flash, 1KB RAM
Data sheet: PDF | HTMLMSP430 microcontrollers
MSP430F6720A — Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 16KB Flash, 1KB RAM
Data sheet: PDF | HTMLMSP430 microcontrollers
MSP430F6721 — Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 32KB Flash, 2KB RAM
Data sheet: PDF | HTMLMSP430 microcontrollers
MSP430F6721A — Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 32KB Flash, 2KB RAM
Data sheet: PDF | HTMLMSP430 microcontrollers
MSP430F6723 — Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 64KB Flash, 4KB RAM
Data sheet: PDF | HTMLMSP430 microcontrollers
MSP430F6723A — Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 64KB Flash, 4KB RAM
Data sheet: PDF | HTMLMSP430 microcontrollers
MSP430F6724 — Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 96KB Flash, 4KB RAM
Data sheet: PDF | HTMLMSP430 microcontrollers
MSP430F6724A — Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 96KB Flash, 4KB RAM
Data sheet: PDF | HTMLMSP430 microcontrollers
MSP430F6725 — Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 4KB RAM
Data sheet: PDF | HTMLMSP430 microcontrollers
MSP430F6725A — Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 4KB RAM
Data sheet: PDF | HTMLMSP430 microcontrollers
MSP430F6726 — Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 8KB RAM
Data sheet: PDF | HTMLMSP430 microcontrollers
MSP430F6726A — Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 8KB RAM
Data sheet: PDF | HTMLMSP430 microcontrollers
MSP430F6730 — Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 16KB Flash, 1KB RAM
Data sheet: PDF | HTMLMSP430 microcontrollers
MSP430F6730A — Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 16KB Flash, 1KB RAM
Data sheet: PDF | HTMLMSP430 microcontrollers
MSP430F6731 — Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 32KB Flash, 2KB RAM
Data sheet: PDF | HTMLMSP430 microcontrollers
MSP430F6731A — Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 32KB Flash, 2KB RAM
Data sheet: PDF | HTMLMSP430 microcontrollers
MSP430F6733 — Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 64KB Flash, 4KB RAM
Data sheet: PDF | HTMLMSP430 microcontrollers
MSP430F6733A — Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 64KB Flash, 4KB RAM
Data sheet: PDF | HTMLMSP430 microcontrollers
MSP430F6734 — Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 96KB Flash, 4KB RAM
Data sheet: PDF | HTMLMSP430 microcontrollers
MSP430F6734A — Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 96KB Flash, 4KB RAM
Data sheet: PDF | HTMLMSP430 microcontrollers
MSP430F6735 — Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 4KB RAM
Data sheet: PDF | HTMLMSP430 microcontrollers
MSP430F6735A — Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 4KB RAM
Data sheet: PDF | HTMLMSP430 microcontrollers
MSP430F6736 — Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 8KB RAM
Data sheet: PDF | HTMLMSP430 microcontrollers
MSP430F6736A — Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 8KB RAM
Data sheet: PDF | HTMLOther wireless technologies
CC2530-RF4CE — Zigbee, IEEE 802.15.4 and RF4CE wireless MCU with 256kB Flash and 8kB RAM
Data sheet: PDFStart development
Technical documentation
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| Type | Title | Date | ||
|---|---|---|---|---|
| * | Design guide | One-Phase Metrology With Enhanced ESD Protection Design Guide | Mar. 13, 2015 | |
| Technical article | Meter anti-tampering: Stopping those pesky meter tamperers | Jan. 12, 2016 |
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