User Manual
Functions
5.3 Motor protection / intrinsic device protection (3RW40 only)
SIRIUS 3RW30 / 3RW40
Manual, 10/2010, 535199502000 DS 03
35
0
a
)
4
57
5:
4
$
$
5:
$ $
,1
21
1/
//
Figure 5-5 3RW40 wiring fault
0
a
4
59
5:
4
'
'
5:
$ $
,1
21
1/
//
8
,!
Figure 5-6 3RW40 wiring fault with 3RV
For further information, refer to the operating instructions, Order No. 3ZX1012-0RW40-1CA1
(http://support.automation.siemens.com/WW/view/de/22809303
).
WARNING
Danger of death or serious injury.
The 3RW40 is not suitable for installation in hazardous areas. The device is only allowed to
be installed in a control cabinet with the IP4x degree of protection. Appropriate measures
(e.g. encapsulation) must be taken if it is to be installed in a hazardous area.