Endress+Hauser RMM621 Bedienungsanleitung Seite 24

Installation
!
Note!
If you remove an extension card and do not replace it with another card, you must seal the
empty slot with a blanking cover.
Fig. 4: Installing an extension card (example)
Item 1: catch on the rear of the device
Item 2: catches on the bottom of the device
Items A - E: identifier for slot assignment
3.3 Post-installation check
When using extension cards, ensure that the cards are sitting correctly in the device slots.
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