Configuration Options
2-17
ET 200X Distributed I/O Device
EWA 4NEB 780601602-06
Configuration examples
The illustration below shows a number of ET 200X configurations with power
modules. The load voltage can be:
fed separately to each basic module and each power module
looped through from basic module to power module
looped through from power module to power module
BM
EM
DI
DI
BM
EM
EM
DO
DO
DO
Supply v
PROFIBUS-DP
Load voltage
Load voltage
BM
EM
EM
BM
EM
DO DO
DO
DO
DO
3-core cable
...
Load voltage
EM
DO
Load voltage
Load voltage
PM
DO
PM
DO
PM
DO
PM
DO
Figure 2-10
Configuration examples with power modules
Note
Load voltage cannot be supplied to power modules from the basic module via the
ET 200X backplane bus. The load voltage must always be supplied via the power
module’s connector plug.
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 ...