Title: Hardware Installation Guide.pdf
6. Configure the network and port settings using the embedded web server.33.1Communication WiringThe controller communicates to the host via: onboard Ethernet 10Base-T/100Base100-TX port or on port 1. Dual path communication from the host to the LNL-3300 is supported. Port 1 may be configured as RS-232, 2-wire RS-485 or optional Lantronix Ethernet 10baseT/100Base-TX CoBox-Micro interface. RS-232 interface is for direct one to one connection to a host computer port or a modem, 50 feet maximum.Wiring port 1TXD/TR1+ RXD/TR1-TXD/TR1+ RXD/TR1-RTS CTS GNDRTS CTS GNDPORT 1 CONFIGURED as RS-232PO RT 1 CONFIG URED as 2-W IRE RS-485Earth GroundW ire with 24 AW G, stranded