Pepperl+Fuchs LB Series User Manual

LB Remote I/O System
Product Specifications
2018-07
11
LB9027A
 Extension backplane
 Slots for max. 16 single-width or 8 dual-width I/O modules
Figure 2.7 Dimensions of the LB9027A
LB9029A
 Base backplane with slots for redundant com units
 Slots for max. 12 single-width or 6 dual-width I/O modules
Figure 2.8 Dimensions of the LB9029A
LB9035A
 Base backplane
 Slots for 5 double-width I/O modules
Figure 2.9 Dimensions of the LB9035A
extension
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
power 1
Netzteil 1
extension unit - Erweiterungseinheit
power 2
Netzteil 2
X7
24V DC
24V DC
booster
X
X2
X1
X3
shut down
S1 Schalter
...
...
...
...
440
113
Bus
redundant
service
3 4 5 6 7 8 9 10 11 12 13 14
power 1
Netzteil 1
redundant unit - Redundanzeinheit
redundant comm unit
Redundanzkoppler
comm unit
Buskoppler
power 2
Netzteil 2
power 3
Netzteil 3
X6
X5
X4
24V DC
24V DC
booster
X
X2
X1
X3
shut down
S1 Schalter
...
...
...
...
440
113
Note!
This backplane cannot be extended.
power
Netzteil
comm unit
Buskoppler
X1
S1
...
X3
...
X40
...
X4
...
275
113
Note!
This backplane cannot be extended.

Pepperl+Fuchs LB Series Specifications

General

Mounting	DIN Rail
Zone	Zone 1, Zone 2
Power Supply	24 V DC
Protection Class	IP20
System Type	Remote I/O System
Communication Protocols	PROFIBUS DP
I/O Modules	Analog, Digital
Signal Type	Analog, Digital
Number of Channels	Varies by module
Intrinsic Safety	Yes
Isolation	Channel to channel, channel to system
Output Current	Varies by module (e.g., 0.5 A, 2 A)
Connection Type	Screw terminals
Dimensions	Varies by module
Weight	Varies by module
Temperature Range	-20 ... 60 °C (-4 ... 140 °F)