Siemens Panel PC 870 Manuale Utente
Unpacking and Installing the Panel PC 670/870
Release 11/02
1–4
SIMATIC Panel PC 670/870 Start-Up Instructions
Installation angle
Step 4
Warning
If the Panel PC 670/870 is installed in a position which is not permissible, all
approvals complying with UL 1950 and EN 60950 are annulled.
approvals complying with UL 1950 and EN 60950 are annulled.
The Panel PC 670/870 is available in two different designs:
•
Panel PC 670/870 in a centralized design –
computer and operating unit from one unit.
computer and operating unit from one unit.
•
Panel PC 670/870 in a decentralized design –
computer and operating unit are assembled spatially separated.
computer and operating unit are assembled spatially separated.
The following installation angles are permitted according to the respective design of
the Panel PC 670/870:
the Panel PC 670/870:
1. Panel PC 670/870 in a centralized design
+20°
–20°
Figure 1–4
Permissible installation angles for the Panel PC 670/870 in a centralized
design
design
Vertical installation as well as deviations up to ±20° in the indicated directions
are permitted.
are permitted.