Pepperl+Fuchs LB Series - LB Remote I;O System Backplanes

LB Remote I/O System
Product Specifications
2018-07
9
2.4 Backplanes
2.4.1 Function
Backplanes are used to hold com units, power supplies, and I/O modules. Fixed slots are
reserved on the backplane for com units and power supplies. Slots for I/O modules have equal
status, meaning functions can be arranged side by side as required.
2.4.2 Design and Dimensions
LB9022*
 Base backplane with slots for redundant com units
 Slots for max. 22 single-width or 11 dual-width I/O modules
 Version with bus-independent deactivation of the I/O modules is available
Figure 2.2 Dimensions of the LB9022*
LB9023*
 Base backplane
 Slots for max. 8 single-width or 4 dual-width I/O modules
Figure 2.3 Dimensions of the LB9023*
Bus
redundant
service
extension
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
power 1
Netzteil 1
base unit - Basiseinheit
redundant comm unit
Redundanzkoppler
comm unit
Buskoppler
power 2
Netzteil 2
power 3
Netzteil 3
X7
X6
X5
X4
24V DC
24V DC
booster
X
X2
X1
X3
shut down
S1 Schalter
...
...
...
...
605
113
Bus
service
extension
1 2 3 4 5 6 7 8
power 1
Netzteil 1
base unit - Basiseinheit
comm unit
Buskoppler
X7
X6
X4
24V DC
24V DC
booster
X
X2
X1
X3
shut down
S1 Schalter
...
...
...
...
275
113