Wiring
4-6
ET 200X Distributed I/O Device
EWA 4NEB 780601602-06
4.3
Electrical design of the ET 200X
Electrical isolation between ...
The electrical design of the ET 200X includes isolation between:
The load circuits and all the other circuit components of the ET 200X
The PROFIBUS-DP port in the basic module and circuit components
ET 200X configuration
The diagrams below show the potentials in an ET 200X configuration.
1L+
1M
BM
2M
2L+
EM DO
Ground bus
Actuator
1M
Data
EM DI
EM 300 DS
L1
L2
L3
N
PE
AC
DC
AC
DC
M
3
Note: The potentials of the analog modules EM AI and EM AO
correspond to those of the EM DI expansion modules.
m
P
Figure 4-2
Potentials present in an ET 200X configuration with motor starter
Summary of Contents for SIMATIC ET 200X
Page 8: ...Preface viii ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 20: ...Contents xx ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 40: ...Product Overview 1 20 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 58: ...Configuration Options 2 18 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 80: ...Installation 3 22 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 124: ...Configuration Options 2 18 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 328: ...Order Numbers A 10 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 348: ...Dimesioned Drawings and Pinouts C 18 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 362: ...Index Index 8 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...