Element RW873 - Power Port; Serial Interface

RW873 User Manual
18
5.3 Power Port
PIN NO.
Signal Name
1
+24V
2
GND
3
N.C
SHELL
F.G
Note ：
➢ Strictly prohibit unplug the cable while the printer is power on.
➢ When arranging the line of communication, you have to avoid paralleling with the
strong current.
➢ you have to use the shielded communication line.
5.4 Serial Interface
Printer RW873 serial interface is compatible with RS-232 standard, with 9 pin sockets.
PIN No.
Signal Name
1
-
2
TXD
3
RXD
4
-
5
GND
6
RTS
7
CTS
8
RTS
9
-