Electronic tamper-proof smart meter
Smart grids need to protect the security of all components from a physical perspective, which may include smart meters, data concentrators, intelligent electronic devices (IEDs), and security gateways. Freescale offers a high-performance smart meter reference design that integrates an ultra-low power tilt sensor for electronic tamper detection.
The reference design can be connected to a ZigBee® network via an internal daughter card. Therefore, it can easily become an integral part of the smart grid network. The firmware for this reference design is based on the MQXTM real-time operating system. All standard metering values ​​are displayed on the built-in LCD and can be selected via buttons. A variety of communication interfaces are available for remote data acquisition, making it an ideal solution for advanced residential metering.
characteristic
Provide physical security for smart meters.
This is a compact solution compared to mechanical solutions
Easy to use
Ultra low power, high reliability tilt sensor for electronic tamper detection
KineTIsMK30 microcontroller has 10 low power modes
Design based on MQXTMRTOS for advanced markets
Complete system solution with economical material cost (BOM)
Supported devices
MMA8491Q: ±8g, 3-axis, digital Xtrinsic accelerometer
MC13224V: 2.4GHz 802.15.4RF and 32-bit ARM7TM MCU with 128KB Flash, 96KB RAM
K30 segment LCDMCU
FXOS8700CQ: 6-axis digital sensor – 3D accelerometer (±2g/±4g/±8g) + 3D magnetometer
XB4 series Pushbutton Switch are used in industrial for controlling circuits of AC50Hz or 60Hz,rated operation voltage 380V or below and DC operational Voltage 220V or below for controlling in magnetic starter, contactor,relay and other electrical circuits. The buttons indicators can also be used in the place with indicated light or signal. They meet with the standards: IEC 60947-5-1.
XB4 Series Metal Pushbutton Switch is the new design in the field of Push Button Switch. Which with stronger metal plate and very easy to be installed.
XB4 Series Pushbtton Switch,Push Button Power Switch,Mini Push Button Switch,Push Button Lamp Switch
Ningbo Bond Industrial Electric Co., Ltd. , https://www.bondelectro.com