Argox A Series User Manual
Page 45
A Series User’s Manual
89
Ethernet
The following port complies with Ethernet communication.
Pin
Signal
1
Transmit+
2
Transmit-
3
Receive+
4
Reserved
5
Reserved
6
Receive-
7
Reserved
8
Reserved
A Series User’s Manual
90
Connection with host
Host 25S
Printer 9P
Host 9S
Printer 9P
(PC or compatible)
(PC or compatible)
DTR 20
…… 1 DSR
DTR 4
…… 1 DSR
DSR 6
…… 6 DTR
DSR 6
…… 6 DTR
TX 2
…… 2 RX
TX 3
…… 2 RX
RX 3
…… 3 TX
RX 2
…… 3 TX
CTS 5
…… 7 RTS
CTS 8
…… 7 RTS
RTS 4
…… 8 CTR
RTS 7
…… 8 CTS
GND 7
…… 5 GND
GND 5
…… 5 GND
Alternatively you can just connect the 3 wires in the following way.
Host 25S
Printer 9P
Host 9S
Printer 9P
(PC or compatible)
(PC or compatible)
TX 2
…… 2 RX
TX 3
…… 2 RX
RX 3
…… 3 TX
RX 2
…… 3 TX
GND 7 …… 5 GND
GND 5
…… 5 GND
pin 4
pin 4
pin 5
pin 6
pin 6
pin 7
pin 20
pin 8
The simplest way to connect to other hosts (not PC compatible) or
terminals is: