IndraControl L40 Structure of the Rexroth Inline Terminals 9-3
DOK-CONTRL-IC*L40*****-PR02-EN-P
3 Expanded double-signal connector
This gray connector is used for connecting four signals in 3-
wire technology (e.g. digital input/output signals).
Color Signal at the terminal point
Red +
Blue -
Green / yellow Functional earth ground
Fig. 9-3: Color-coding of the terminal points
12
1
2
3
4
1
2
3
4
A
12
1
2
3
4
1
2
3
4
12
1
2
3
4
1
2
3
4
12
1
2
3
4
1
2
3
4
C D
12
1
2
3
4
1
2
3
4
5
6
5
6
B2B1
Stecker.FH9
L: A Gray connector for peripheral connection
B1 Black connector for PWR/IN and SEG/F supply terminals
B2 Black connector for supply terminals of the
IndraControl L40
C Gray shield connector for analog terminals
D Large gray connector for peripheral connection
Fig. 9-4: Connector design
Note: Connector B1 must not be used for supplying the
IndraControl L40.
Connectors with integrated jumpering of terminal points are shown in Fig.
9-4.
The shield connector is jumpered by the shield connection. All other
connectors are jumpered by a connection of the terminal points.
Note: To avoid malfunctions, only latch the connector onto the
terminal it is intended for. Refer to the specific data sheet of
each module to select the appropriate connector. The black
connector may not be latched onto a terminal that is intended
for a double-signal connector. Any reversal would lead to a
short-circuit between the two signal terminal points (1.4–2.4)
Interior Design
of the Connectors
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