Fig. 7-9: Segment Circuit - Bosch Rexroth IndraControl L40 Project Planning Manual

IndraControl L40
Function
Voltage
Current Carrying Capacity
Generation of U
DOK-CONTRL-IC*L40*****-PR02-EN-P
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+24-V Supply of Segment Circuit U
The segment circuit supply U
supplied through the following series Rexroth Inline I/O modules. It forms
the segment circuit or auxiliary circuit (via voltage jumpers) of the Rexroth
Inline modules and the onboard I/Os.
The segment circuit with the segment voltage U
IndraControl L40 or a supply terminal (power terminal or segment
terminal) and is supplied through all following modules up to the next
supply terminal.
You can use several segment terminals within a main circuit and thereby
segment the latter. The reference to ground is the same as that of the
main circuit. Thus, you can realize within the station differently fused
electric circuits without any external cross wiring.
The voltage in the segment circuit is 24 V DC.
The maximum current carrying capacity is 8 A (total current with the main
circuit). If the limit for a voltage jumper U
of U and U ), a new power terminal must be used.
S M
The segment voltage U
S
1 You can feed in the segment voltage at the IndraControl L40 or at
a power terminal.
2 You can tap the segment voltage from the main voltage, either at
the IndraControl L40 or at a power terminal using a jumper or a
switch.
3 You can use a segment terminal with fuse. In this terminal, the
segment voltage is automatically tapped from the main voltage.
Note: At the 120-V and 230-V voltage levels, it is not possible to set
up segments. In this case, only the main circuit is used.
Special power terminals must be used.
IndraControl L40
PWR IN
U
LS
U
S
L: PWR IN
R-IL 24 PWR IN
R-IL 24 SEG/F
Fig. 7-9: Segment circuit
Connections and Interfaces
S
is to be connected to terminal 1.1 and is
s
has been reached (total current
M
can be provided in various ways:
S
Rexroth Inline
24 PWR IN
U
M
Voltage module at the IndraControl L40
Power terminal
Segment terminal with fuse
7-5
starts at the
S
24 SEG/F
U
L
U
ANA
GNDL
U
S
U
M
Spannung_US.FH9