Installation Of Extension Modules - Siemens SIMATIC PC 670 Equipment Manual

Maintaining and Extending the Computing Unit
4.4

Installation of Extension Modules

Notes on the boards
The computing unit is designed for the use of cards as per the AT/PCI
specification. The dimensions of the cards must not exceed the stated dimensions.
If the height is exceeded, contact problems, malfunctions and difficulties with
installation cannot be ruled out. The illustrations show full length AT/PCI cards.
Depending on the slot, there might be constraints concerning the overall length.
Figure 4-6 XT card
Figure 4-7 AT card
4-12
175 mm
6.89
A31
175 mm
6.89
C18 C1 A31
Panel PC 670 Computing Unit, Equipment Manual
Release 04/02
A1
A1