Brand: DURApulse Item: Communication module Series: GS20 Port Protocol(s): EtherNet/IP ServerModbus TCP Server For Use With: GS20 and GS20X series AC drives Communication Port and Connection Type(s): (2) Ethernet (RJ45) Port Speed(s): 10/100 Mbps auto-detect Number of Ports: 2 Buffered Ports: No DURApulse GS20 series communication module, EtherNet/IP and Modbus TCP, 2 ports, (2) Ethernet (RJ45) port(s). For use with GS20 and GS20X series AC drives.