Technical data

Computing Unit Expansions
4-17
SIMATIC Panel PC 670 Computing Unit Equipment Manual
Edition 12/01
4.4.2 Removing and Installing an ISA/PCI Card
Proceed as follows:
1. Open the housing as described in section 4.1.
2. Remove all the connectors from the module and make a note of their
assignment.
3. Remove the device for holding down the modules as described in section 4.4.1.
4. Undo the screw on the slot plate of the module.
5. Pull the module out of its slot.
6. Proceed in the reverse order to install the new module.
Slots for expansion boards Device for holding down the modules
Figure 4-12 Removing and Installing an Expansion Board