X1: 24 Vdc Power Supply - Bosch Rexroth IndraControl VEH 30.1 Project Planning Manual

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Pin Assignment of IndraControl VEH 30.1
7.1.3

X1: 24 VDC Power Supply

and Controls
Pin Signal name
X2.2 Pin1 Enabling device 1 IN
X2.2 Pin2 Enabling device 1 OUT
X2.2 Pin3 Enabling device 2 IN
X2.2 Pin4 Enabling device 2 OUT
Fig.7-2: Pin assignment: Connection module IndraControl VAC 30.1
For terminal connectors use copper conductors only. Tighten the
screws of the screw terminals with a torque of 0.22 Nm.
The connection module IndraControl VAC 30.2 including automatic STOP
pushbutton jumpering is supplied with voltage via X1.1 Pin1 or X1.2 Pin1. The
connected hand-held terminal is supplied with voltage via X1.1 Pin3 or X1.2
Pin3. To make the hand-held terminal disengageable when it is plugged-on,
the wire link between X1.2 Pin1 and X1.2 Pin3 has to be removed and the
switching voltage for the hand-held terminal has to be applied to X1.1 Pin3 or
X1.2 Pin3.
For safety reasons, monitor the voltage supply for the connection module (X1.1
Pin1, X1.2 Pin1). If the voltage fails, the STOP pushbutton at the device is
inoperative.
All internally required voltages are generated with electrical isolation via a DC/
DC converter. The connection is designed as male connector strip (SL), 3.81
mm pin spacing, 2 × 4-pin, so that you can connect cables up to a maximum
line cross section of 1.5 mm
Fig.7-3: Pin assignment: 24 VDC voltage supply X1
Parameters
Rated voltage U
N
Residual ripple at U
N
Emitted interference and surge
immunity
Power consumption at U
Prescribed external protection Fusible cut-out, 2 A time-lag
Reverse voltage protection
Fig.7-4: Technical data: 24-VDC connection
Rexroth IndraControl VEH 30.1 | Project Planning Manual
2 .
Value
24 VDC; (+19 V to +30 V)
See figure below
U = 35 V (for t < 100 ms)
max
0.7 A max.
N
Occurs via isolating diode; the input fuse is activated
when polarity reversal occurs.