Siemens Simatic S7-200 System Manual page 375

DC
OUTPUTS
470 Ω
Inputs (15 - 30 VDC)
Figure A-27 Connector Terminal Identification for EM223 Digital Combination 8 x 24 VDC Inputs/8 x 24 VDC
Outputs
S7-200 Programmable Controller System Manual
C79000-G7076-C230-02
Outputs (20.4 - 28.8 VDC)
+ +
1M 1L .0 .1 .2 .3 2M 2L .4
Note:
1. Actual component values may vary.
2. Either polarity accepted
3.3 KΩ 3. Optional ground.
1M .0 .1 .2 .3 2M .4 .5
+
+
S7-200 Data Sheets
.5 .6 .7
DC
.6 .7
INPUTS
A-51