Interfaces; Connector Panel; Protective Earth Terminal; X10: Current And Voltage Supply - Bosch REXROTH IndraControl VAM 42.1 Project Planning Manual

DOK-SUPPL*-VAM*XX.1***-PR02-EN-P
Rexroth IndraControl VAM 12.1/42.1 Machine Control Panels
7

Interfaces

7.1

Connector Panel

7.2

Protective Earth Terminal

7.3

X10: Current and Voltage Supply

4-pin Weidmüller connector
X21
X22
F1
X11
X10
F2
PE
Fig.7-1: View on the connector panel, VAM 42.1
Ensure that during the wiring of the protective earth conductor the wire cross-
section is sufficient. Do observe also EN 60204 Part 1 (max. electric resistance
and verification of the wiring of the protective earth conductor).
DANGER
Protective earth conductor connections must not be affected by mechanical,
chemical or electrochemical influences. The connection must be durable.
A 4-pin Weidmüller male connector (3.5 pin spacing) with the following pin as‐
signment serves to connect the voltage supply:
Connector Pin Signal
X10 1 U
Q
2 0 V U
Q
3 U
L
4 0 V U
L
Fig.7-2: Pin assignment X10
NOTICE
Use only copper wire (24 to 18 AWG) for wiring the connection terminals.
Bosch Rexroth AG
X82
X81 X71
13 1
25 14
5
9
1
6
H1 ("UL")
H2 ("DIA")
H3 ("RUN")
H4 ("BF")
Dangerous shock currents caused by insuffi‐
cient protective earth conductor connections!
Meaning
+24 V DC input supply, output supply U
0 V input supply, output supply U
+24 V DC logic supply U
L
0 V logic supply U
L
Insufficient contact and loss of UL certification
if inadequate wire is used.
53/93
Interfaces
Q
Q