Single-phase Multi-tariff Meter

Overview

ST12F01 Single phase meter is a new generation of intelligent electric energy meter developed on the basis of IEC electric energy meter series standards.

This energy meter adopts low-power, high-performance, high-integration, high-reliability single-phase SOC chip. It's embedded with a 32-bit ARM Cortex-MO core to meet the performance requirements. The electric energy meter adopts the advanced SMT surface mount technology to satisfy our customers.

Highlights

1. PIN function: After entering the PIN code, view the historical data;

2. Light button function: The meter has a photodiode with light button function; it can illuminate the backlight and enter the PIN password input interface by strong light illumination on the photodiode. Change the strength of light and enter the PIN code to view historical data.

3. Support high-speed communication.

Main Feature

1. The electric energy meter has one near-infrared communication interface and one RS485 communication interface, and the physical layers of the communication interface are independent of each other.

2. With light button, backlight. Flash, external rate switching.

Technical Specifications

Connection diagram

Dimmension diagram