RS -232 cable
Example with connector assignments:
Figure 4-1
Table 4- 2
Connector
A
1
4
5
6
7
10
Housing
Description of the connector assignment of the reader (Page 24).
SIMATIC MV320 / SIMATIC MV325
Operating Instructions, 08/2015, C79000-G8976-C352-03
RS-232 cable with pin assignment
Connector table
Designation Wire
Color
VIN
24
Red
AWG
TX
28
Brown
AWG
RTS
28
Orange
AWG
RX
28
Yellow
AWG
CTS
28
Green
AWG
GND
24
Black
AWG
-
Shield
Connecting (SIMATIC MV320)
4.2 Connector assignment USB and RS-232 cable
Connector
Wire
B
9
24 AWG
2
8
3
7
5
24 AWG
Shield
Color
Connector
C
Red
PIN
Black
RING
23