REXROTH IndraControl L25 CML...3N Series, Project Planning Manual

Page: 35 / 72

Connector con‐
tact
Signal
1.1 DC +24 V segment voltage (U
S
)
1.2 DC +24 V supply voltage (U
LS
)
1.3 LGND (ground, supply voltage)
1.4 and 2.4 FE (functional earth ground)
2.1 DC 24 V main voltage (U
M
)
2.2 DC 24 V main voltage (U
M
)
2.3 PGND (ground main and segment voltage)
Fig.7-4: Pin assignment on the voltage terminal
Five LEDs are arranged at the upper edge. The LEDs have the following mean‐
ing:
LED "U
M
" Meaning
Off Main circuit supply is missing.
Green 24 V supply U
M
of the main circuit is present.
Fig.7-5: Diagnostic LED of the power terminal
LED
"U
S
"
Meaning
Off Segment circuit supply is missing
Green 24 V supply U
LS
of the segment circuit is present
Fig.7-6: Diagnostic LED of the segment terminal
LED "U
L
" Meaning
Off Supply voltage U
LS
is missing
Green 24 V supply voltage U
LS
is present
Fig.7-7: Diagnostic LED of the supply voltage
LED "FS" and
"FN"
Meaning
At the moment without function
Fig.7-8: LED FS and FN
The 7.5 V Inline voltage and the +24 V analog voltage U
ANA
are derived from
the ex24 V voltage U
LS
.
24 V Voltage Supply U
LS
The 24 V supply voltage U
LS
(contact 1.2) generates the internally required
voltages in the IndraControl L25.
DOK-CONTRL-IC*L25*****-PR03-EN-P
Rexroth IndraControl L25 Bosch Rexroth AG 33/69
Connections and Interfaces