Host/Printer Port 1 (Rj45); Video Port (Db15); Keyboard Ports (Mini-Din Or Rj11) - Boundless ADDS 3153 LF ASCII Manual To Operations

Refer to the Installation chapter for details on the connection of the DB25 EIA port or the RJ45 EIA port to
serial devices (hosts, modems, or printers).
The optional RS-422 and current loop communications interface is only available for this DB25 EIA port.

Host/Printer Port 1 (RJ45)

This port, labeled "EIA," located to the right of the "Aux" port, is designed to connect to a host (computer or
modem) or a serial printer and can operate from 110 to 115,200 baud. This port also uses an RS-232-C interface
via an RJ45 female connector and is configured as a DTE device.

Video Port (DB15)

The port labeled "Video" is designed to connect to the VGA monochrome or color monitor. The
interface is a 15-pin, D-shell female connector. The pin assignments for this port are shown below.

Keyboard Ports (Mini-din or RJ11)

There are two keyboard connector ports provided. Only one keyboard should be connected at one time. The PC
101-key and ANSI keyboards will connect to the RJ11 or the mini-din interface, depending on the type of cable
used. The Compact PC 101-key keyboard will connect to the mini-din port.
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