Configuration Options
2-8
ET 200X Distributed I/O Device
EWA 4NEB 780601602-06
2.4
Connecting the load supply voltage to motor starters/frequency
converters and looping it through
Necessity
If you use motor starters (EM 300...) and/or frequency converters (EM148-FC),
you must supply them with a 400 VAC load voltage. You must also supply the
basic module of the relevant ET 200X with DC 24V load voltage (exception:
ET 200X-DESINA and ET 200X-ECOFAST, see Figure 4-4 and Figure 4-5).
Connection
Hook up the load supply voltage and the load to the power socket and power
connector on the motor starter/frequency converter.
Looping through
The load supply voltage can be looped through from one motor starter/frequency
converter to the next by connecting an additional power connector to the motor
starter/frequency converter. The load supply voltage can be looped through both
within the same ET 200X and from one ET 200X to the next.
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 ...