Configuration Options
2-5
ET 200X Distributed I/O Device
EWA 4NEB 780601602-06
Feeding/looping through via separate cables
The supply voltage for the electronic components/sensors and PROFIBUS-DP are
fed to the first ET 200X and looped through to the downstream ET 200Xs via two
separate cables.
BM
Supply voltage
PROFIBUS-DP
EM
EM
EM
EM
...
ET 200X (DP slave 1)
ET 200X (DP slave 2)
ET 200X (DP slave 3)
BM
BM
EM EM
...
3-core cable
2-core, shielded cable
Figure 2-3
Feeding the supply voltage and PROFIBUS-DP and looping them through via
separate cables
Feeding/looping through of PROFIBUS-DP via 1 cable
The supply voltage for the electronic components/sensors is fed to each ET 200X
separately. PROFIBUS-DP is fed and looped through to the downstream ET 200Xs
via a common cable.
BM
EM EM
BM
Supply voltage
PROFIBUS-DP
...
ET 200X (DP slave 1)
ET 200X (DP slave 2)
ET 200X (DP slave 3)
BM
EM
EM
EM
EM
Supply voltage
Supply voltage
3-core cable
2-core, shielded cable
Figure 2-4
Feeding the supply voltage separately to each ET 200X and looping
PROFIBUS-DP through via a separate cable
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 ...