SFAR-S-8AOAbout the product SFAR S 8AO has 8x AO (Analog Outputs). Analog Outputs can work as 0 10 V DC or 0 20 mA output with 12 bit DAC support. All outputs are isolated from RS85 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 from