- Up to 5 RS-232/422/485 2 RS-232 and 1 RS-422/485 on board 1 RS-232 and 1 RS422/485 on Option Card - 10 Base T/100 Base-TX Ethernet Port Supports multiple protocols simultaneously Dual Ethernet ports (G308A230) - USB 2.0 port, type B Download the unit’s configuration from a PC Data Transfers to a PC USB Host port (G308A2) - Isolated ports (only G308A2) - Multiple protocol converter - DeviceNet, CANopen and Profibus DP option cards |