Siemens SIMATIC MV320 - Page 23

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