Siemens Panel PC 870 appendix Installation angle Step

Unpacking and Installing the Panel PC 670/870 Release 11/02

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.

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.

•Panel PC 670/870 in a decentralized design –

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:

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

Vertical installation as well as deviations up to ±20° in the indicated directions are permitted.

1–4 SIMATIC Panel PC 670/870 Start-Up Instructions