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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

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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

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