SFAR-S-16ROAbout the product SFAR S 16RO has 16x RO (Relay Outputs). Relay Outputs are normally open (NO) type relay outputs 230 V AC 30 V DC max. 3 A. Each channel can be individually configured in one of several modes. 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 2400 to