Specifications

S7-200 Specifications
A-15
S7-200 Programmable Controller System Manual
C79000-G7076-C233-01
1K Ω
Note:
1. Actual component values may vary.
2. Either polarity accepted.
3. Optional ground.
+
+
+
+
5.6K Ω
24 VDC
Power Supply
Input
M 0.0 0.1 0.2 0.3L+ M L+DC
1M 0.0 0.1 0.2 0.3 ML+2M 0.4 0.5
24 VDC
36V
24 VDC Power,
Ground and Output
Terminals
24 VDC Common
and 24 VDC Input
Terminals
0.4 0.5
0.6 0.7





Sensor Power
Output
Figure A-4 Connector Terminal Identification for CPU 222 DC/DC/DC
N (-)
L (+)
N (-)
L (+)
Commons and
Relay Output
Terminals
+
+
5.6K Ω
1K Ω
120/240 VAC
0.0 0.1 0.21L N L1AC
1M 0.0 0.1 0.2 0.3 ML+2M 0.4 0.5
24 VDC
2L 0.3
0.6 0.7
24 VDC Common
and 24 VDC Input
Terminals
Note:
1. Actual component values may vary.
2. Connect AC line to the L terminal.
3. Either polarity accepted.
4. Optional ground.
0.4 0.5


Sensor Power
Output

Figure A-5 Connector Terminal Identification for CPU 222 AC/DC/Relay