
Interface Cards
Installation
41
The following pressure terminal diagrams show the assignment of pressure
terminals for one type of card only. If you use different types of card at the
same time, the actual assignment will be a combination of several of these
diagrams.
Forum 523 / 525 Card 4 digital extensions: 4 x U
pn
Forum 523 / 525 Card 8 digital extensions: 8 x U
pn
Forum 523 / 525 Card
4 analogue extensions:
4 x a/b
X
Forum 523 / 525 Card
8 analogue extensions:
8 x a/b
X
Interface card
Slot
Features
1
2
U
pn
1/1 U
pn
1/2
U
pn
1/4
U
pn
1/3
-
-
-
-
-
-
Slot 1
Slot 2
-
-
-
-
-
U
pn
1/1 U
pn
1/2
U
pn
1/4
U
pn
1/3
U
pn
1/5 U
pn
1/6
U
pn
1/7 U
pn
1/8
-
-
Slot 1
Slot 2
-
-
-
-
-