Connection
6.3 Connecting the power supply
SIMATIC MV500
80
Operating Instructions, 06/2018, C79000-G8976-C494-01
Power IO RS232 cable
The Power-IO RS232 cable is used for the power supply, for connection to the DI/DQ
connections and, for example, for the communication connection of an S7 controller via the
RS232 interface.
Figure 6-2
Pin assignment of the Power-IO RS232 connector on the optical reader
NOTICE
Connect "IN_COMMON" or "OUT_COMMON"
In order to be able to use the inputs and outputs described below, you must connect the
"IN_COMMON" or "OUT_COMMON" signals.
Table 6- 1
Pin assignment Power-IO RS232 cable, M12 (female, 12-pin)
Pin
Color
Signal name
Meaning
1
A
White
INPUT - COMMON
Reference point 0 V or 24 V for inputs
2
B
Brown
RS422 TxD_P
Send line RS422 TxD positive
3
C
Green
RS422 TxD_N
Send line RS422 TxD negative
4
D
Yellow
OUTPUT 2
Digital output 2
5
E
Gray
OUTPUT - COMMON
Reference point 0 V or 24 V for outputs
6
F
Pink
RS232 TxD /
RS422 RxD_P
Send line RS232 / Receive line RS422
RxD positive
7
G
Blue
DC 0V
0 V DC power supply
8
H
Red
DC 24V
24 V DC power supply
9
J
Black
STROBE (OUTPUT)
Signal output for connecting the external
ring light
10 K
Violet
TRIGGER / INPUT 1
Trigger input / digital input 1
11 L
Gray/pink
OUTPUT 3
Digital output 3
12 M
Red/blue
RS232 RxD /
RS422 RxD_N
Receive line RS232 / RS422 RxD nega-
tive
Содержание SIMATIC MV540 H
Страница 24: ...Description 1 7 Functional description SIMATIC MV500 24 Operating Instructions 06 2018 C79000 G8976 C494 01 ...
Страница 194: ...Service and maintenance 10 3 Replacing a module SIMATIC MV500 194 Operating Instructions 06 2018 C79000 G8976 C494 01 ...
Страница 232: ...Appendix A 3 Alternative user interfaces SIMATIC MV500 232 Operating Instructions 06 2018 C79000 G8976 C494 01 ...
Страница 236: ...List of abbreviations SIMATIC MV500 236 Operating Instructions 06 2018 C79000 G8976 C494 01 ...
Страница 238: ...Service Support SIMATIC MV500 238 Operating Instructions 06 2018 C79000 G8976 C494 01 ...