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Product description
SfAR-1M-1TI1DO is designed for controlling ON/OFF heaters in accordance with temperature measurement.
The module has 1x temperature input (TI) and 1x digital output (DO). Temperature input can work with the most popular resistance temperature sensors and a wide range of thermocouples. Digital output is an NPN transistor output. All inputs and outputs are isolated from the logic with opto-isolators.
A built-in RS485 interface allows easy connection over Modbus RTU/ASCII protocol. A 32-bit ARM core processor provides fast processing and communication.
The module is equipped with a set of LEDs used to indicate the status of I/O, power supply, and RS485 communication.
Configuration of the modules is carried out with our free software, the SfAR Configurator. A built-in mini USB allows for performing a primary configuration of the unit without additional power supply.