X1: 24 Vdc Voltage Supply; Fig. 7-3: Pin Assignment Of The 24 Vdc Power Supply X1; Fig. 7-4: Technical Data Of The 24 Vdc Connection - Bosch Rexroth IndraControl VEH 30.1 Project Planning Manual

7-2
Interfaces of the IndraControl VEH 30.1

X1: 24 VDC Voltage Supply

Note: Use only copper wire to connect these terminals. Tighten the
screws of the screw terminals with a torque of 0.22 Nm.
All internally required voltages are generated with electrical isolation via a
DC/DC converter. The connection is designed as male connector strip
SL, 3.50 mm pin-spacing, 2 x 2-pin, so that cables up to a maximum line
2
cross section of 1.5 mm
X1.1 X1.2
1
1
2 2
Fig. 7-3: Pin assignment of the 24 VDC power supply X1
Parameters
Rated voltage U
N
Residual ripple for U
N
Noise and surge immunity
Current consumption for U
Prescribed external
protection
Reverse voltage protection
Fig. 7-4: Technical data of the 24 VDC connection
Note: The external voltage supply must have a rated voltage of 24 V
and must not exceed an output voltage of 30 V. The 24 V line
to the connection module must be protected by a 2 A time-lag
fusible cut-out.
Danger without protective separation!
⇒ The 24 VDC input voltage must comply with the
requirements of the "Protective separation".
Plug and unplug the connector only in no-voltage
⇒
DANGER
condition!
can be connected.
Pin
1
X1.1
2
1
X1.2
2
Value
24 VDC; (+19 V to +30 V)
See figure below
U = 35 V (for t < 100 ms)
max
Max. 0.7 A
N
Fusible cut-out, 2 A time-lag
Occurs via isolating diode; the line-side fuse is
activated when polarity reversal occurs.
DOK-SUPPL*-VEH*30.1***-PR02-EN-P
IndraControl VEH 30.1
Assignment
24 V
0 V
24 V
0 V