SfAR-1M-1AI1DO

SfAR-1M-1AI1DO is a controller’s I/O extension, and it can also be used as a standalone application controller. It is perfect for
controlling lights level according to light measurement and other similar applications. The module has 1 analog input (AI) and
1 digital output (DO). 
All inputs and outputs are isolated from the logic with optoisolators. A built-in RS485 interface allows an easy connection over the 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/Os, power supply, and RS485 communication.