Wiring
4-33
ET 200X Distributed I/O Device
EWA 4NEB 780601602-06
4.4.7
Plugging the connectors into the ET 200X
Requirements for plugging in connectors
You must have wired the cables to the connectors. In addition, you must have set
the PROFIBUS address (in accordance with your configuration) and if necessary
connected the terminating resistance.
Plugging connectors into the ET 200X
Proceed as follows after you have completed the wiring:
1. Press two fixing screws into each connector and plug the connectors into the
plate.
2. Plug the plate with the two connectors and the connector for the load voltage
into the basic module. Note the mechanical polarization of the connector plate.
Note: You must always plug all three connectors into the basic module
irrespective of whether or not they are wired in order to ensure that the degree
of protection (IP 65, IP 66 or IP 67) is achieved. An alternative is to close
unused connectors with covers.
3. Screw the connectors tightly onto the basic module with a torque of
max. 0.8 Nm.
4. Plug all the other connectors into the appropriate sockets on the front of the
basic module/expansion modules.
!
Caution
The connector for the load voltage, the coupler plugs and the Y connectors must
not be removed from the sockets for the inputs/outputs while the ET 200X is
operating, nor must the power connectors be removed from the motor starters or
frequency converters.
You should therefore always either disconnect the ET 200X from PROFIBUS-DP
(by removing the PROFIBUS-DP connector) or switch off the supply voltage to the
electronics/sensors, the load voltage and the load before you remove the above
connectors!
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 ...