Wiring
4-43
ET 200X Distributed I/O Device
EWA 4NEB 780601602-06
Switching over the power supply
Output current limitation can be changed by rearranging adapter plate A2.
Note
Switching over to 10 A is only permissible at ambient temperature < 40
C.
Table 4-15 Switching over current limiting
Position of adapter plate A2
Application of current limiting
at approx.
8 A
9.5 A
”As delivered”
condition
10 A
11 A
Adapter plate A2 in
position 8 A
(”As delivered” condition)
Adapter plate A2 in
position 10 A
STORE
RESTART
R230
8 A
10 A
RESTART
R230
8A
10A
RESTART
R230
8A
10A
Figure 4-27
Positions of the adapter plate A2
7. Refit the top section and the terminal cover and screw down both units
securely.
Note
In order to ensure that IP 65 degree of protection is maintained, once the wiring
and setting is complete, all M16 cable glands and covers must be screwed
together correctly.
Tightening torque
For casing screws: 0.5 Nm
For M16 cable glands: tighten the cap nut until the rubber seal lies
on the cable. Then tighten for a further
1
/
2
turn.
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 ...