SFAR-S-16DOAbout the product SFAR S 16DO has 16x DO (Digital Outputs). Digital Outputs are PNP transistor output with maximum load 500 mA, 30 V DC. All outputs are isolated from the RS485 and power supply with use of optical isolators. Built in RS485 interface allows to easy connection over Modbus RTU ASCII protocol with a PLC makes the modules an external I O. The use of 32 bit ARM core processor provides fast processing and communication with the baud rate