AWAN 3886 Server Installation and Configuration Guide

Adapters for Cables and Devices
AWAN 3886 Server Installation and Configuration Guide—427428-006
A-8
Printer Adapter DP25RJ45
Printer Adapter DP25RJ45
Figure A-6 shows the DP25RJ45 printer adapter.
Printer Adapter Signals and RJ45 Pins
The following information about pins and signals is important for correctly setting up
your printer with the AWAN device:
•
RJ45 pin 8 DSR must be connected to a signal on the printer that indicates power-
on.
•
RJ45 pin 4 CTS must be connected to a signal on the printer that indicates “ready
to receive” when hardware flow control is used.
•
RJ45 pin 2 RXD must be connected for TTAP printers and when XON/XOFF flow
control is used. When hardware flow control is used, this pin can be left
disconnected to avoid extraneous data (including XON-XOFF), which can
complicate trouble-shooting configuration errors.
Figure A-6. Printer Adapter (DP25RJ45)
1
RXD GND
7
RXD+
P1 (RJ45)
P2 (DB25)
2
2
3
4
5
TXD GND
RTS
TXD+
CTS
6
20
SIG GND
RXD
DTR
RTS
3
TXD
6
4
DSR
DTR
7
DSR
8
VST004.vsd
8
DCD
CTS5