Connector Terminal Identification For Em 223 16 X 24 Vdc In/ 16 X 24 Vdc Out; Connector Terminal Identification For Em 223 24 Vdc 16 In/16 Relay Out - Siemens SIMATIC S7-200 System Manual

S7-200 Specifications
24 VDC Power, Ground and Output Terminals
+
1M 1L+ .0 .1
Note:
1. Actual component values may vary.
2. Either polarity accepted
3. DC circuit grounds are optional.
24 VDC Commons and 24 VDC Input Terminals
1M
+
Figure A-17

Connector Terminal Identification for EM 223 16 x 24 VDC In/ 16 x 24 VDC Out

Relay Commons and Relay Output Terminals
N (-)
L (+)
1L .0 .1 .2
Note:
1. Actual component values may vary.
2. Either polarity accepted
3. DC circuit grounds are optional.
4. Relay coil power M must connect to
sensor supply M of CPU.
24 VDC Commons and 24 VDC Input Terminals
M L+ 1M .0
+
+
Coil Power
Figure A-18

Connector Terminal Identification for EM 223 24 VDC 16 In/16 Relay Out

A-38
+
.2 .3 2M 2L+ .4 .5 .6
36V
.0 .1 .2 .3 .4 .5 .6 .7
N (-)
L (+)
.3 2L .4 .5 .6 .7
470 Ω
.1 .2 .3 .4 .5 .6 .7
+
.7 3M 3L+ .0 .1 .2
470 Ω
2M .0
.1 .2
+
N (-)
L (+)
3L .0 .1 .2 .3
5.6 KΩ
2M .0 .1 .2
+
S7-200 Programmable Controller System Manual
.3 .4 .5 .6 .7
5.6 KΩ
.3 .4 .5 .6 .7
4L .4 .5 .6 .7
.3 .4 .5 .6 .7
A5E00066097-02