The FC-22ETH 2-Port Ethernet Controller from Kramer is a bidirectional RS-232 or RS-485 to Ethernet control signal converter. It allows two RS-232 or one RS-485 and one RS-232 controllable device to be controlled via an Ethernet or LAN connection.
Ideal for use with Ethernet/RS-232 interfaces and/or Ethernet/RS-485 interfaces
Simultaneous Communication with up to 40 PC clients
USB Port for firmware upgrades
Three units can be rack mounted side-by-side in a 1U rack space with the optional RK-3T rack adapter