Backplanes Lb9022S, Lb9024S, Lb9022Bp22320.1; Lb9024Bp24300.127 - Pepperl+Fuchs LB Series Manual

LB Remote I/O System
Installation
3.3.2

Backplanes LB9022S, LB9024S, LB9022BP22320.1,

LB9024BP24300.1
Danger!
Risk of explosion
Accessories such as plugs and terminators that do not meet the requirements for use in
hazardous areas can cause explosive mixtures to ignite.
Only use accessories approved for use in the respective environment.
Danger!
Risk of Explosion
Connecting and disconnecting from circuits such as terminals, plug-in jumpers or terminators
can ignite potentially explosive mixtures.
Connecting and disconnecting from circuits is permitted only when not located in a potentially
explosive atmosphere.
Danger!
Risk of Explosion
Actuating the operating elements can ignite potentially explosive mixtures.
Only actuate the operating elements when not located in a potentially explosive atmosphere.
Figure 3.5
1 X4: fieldbus connection
Not present on extension backplane LB9024S
2 X5: redundant fieldbus connection
Not present on extension backplane LB9024S
3 X6: service bus connection
Not present on extension backplane LB9024S
4 X7: extension connection
Connections on the left-hand side
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