The GE Fanuc IC200UDR020 VersaMax Micro PLC is a compact 20-point controller designed to optimize industrial automation applications. It features twelve 24V DC input channels and eight relay output channels, providing versatile control capabilities. The unit is equipped with a 24V DC power supply and offers one serial port for standard communication, with an optional communication port for enhanced connectivity. For operation, the controller requires Machine Edition software version 5.7 or higher. Additionally, to ensure data retention, a backup battery (part number IC200ACC414) is necessary; please note that the battery is sold separately.