Siemens SIMATIC ET 200iSP Operating Instructions Manual page 88

Installing
4.1 Installation rules
Use the following cable glands:
● Power supply and PROFIBUS RS 485-IS: Cable gland with manufacturer's certification for
Zone 22.
● Inputs and outputs Ex i: Cable gland with manufacturer's certification for Zone 22.
Figure 4-4
Enclosure for ET 200iSP in the Safe Area
The ET 200iSP must be installed in an enclosure with at least degree of protection IP 20.
Mounting position
The ideal installation position is horizontal on a vertical surface. Any other installation position
is also possible; however, there are limitations with regard to ambient temperature.
88
Enclosure for the ET 200iSP in Zone 22
Operating Instructions, 11/2017, A5E00247483-07
ET 200iSP