controllers
Controller MS4812 (Local Server SMIC)
Model: MS4812
Controller MS4812 — a local SMIS server for building data acquisition systems. Features RS-485 interface, peripheral device power supply circuit (output power 12W, voltage 10-36V). Up to 32 connected devices (up to 28 sensors). Data recording on micro SDHC card. Additional interfaces: RS-232, Ethernet, 868 MHz radio channel, GPS/GLONASS time synchronization.
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Purpose
Construction of data acquisition systems. Conversion of USB interface signals to RS-485, power supply for peripheral devices, indication, polling control, data logging to memory card, data transmission.
Description
MS4812 Controller (SMIK Local Server) is designed for building data acquisition systems. Features RS-485 interface, peripheral device power supply circuit, indication means. Controls polling of peripheral devices and writes data to micro SDHC memory card.
Operating Principle
The controller polls connected sensors via RS-485 interface, writes data to memory card and/or transmits to server via one of optional interfaces.
Features
- ✓Up to 28 peripheral devices in one system
- ✓Autonomous operation from battery up to 1 year
- ✓Optional communication interfaces
- ✓Short circuit protection
- ✓Real-time clock
Applications
- •Engineering structures monitoring systems
- •Data acquisition from sensors
- •Autonomous data logging
- •Data transmission to server