Host/Printer Port 2
This port, labeled “SES2-AUX,” is designed to connect to a host connection (computer or modem) or a serial printer, and can operate from 110 to 38,400 baud.
This port uses an RS-232-C interface via a DB25P female connector, and is configured as a DCE (Data Communication Equipment) device. The following
illustration shows the pins assignments:
Host/Printer Port 2 Pin Assignments
Note:
See “Chapter 2: Installation” on page 11 for details on connecting ports to serial devices (hosts, modems, or printers).
Parallel Printer Port
This port, labeled “PAR,” is designed for connection to a parallel printer, which has a Centronics interface with a 25-pin D-shell female connector. This port,
unlike the others, is a uni-directional device—it only serves to output data to the printer and cannot receive data. The following illustration shows the supported
pins and signals:
Parallel Port Pin Assignments
* These signals are held high, in an inactive state.
Note:
If you use a parallel printer, but it is not connected, an error message will appear on the status line for each PRINT operation. To clear the message, press
Ctrl+Shift+Tab
.
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