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ctrlX CORE X7
Voltage supply and current consumption
Bosch Rexroth AG
R911419122, Edition 01
COREX-M-X7
Communication interfaces
RJ-45
•
5
×
Ethernet connection (10 Mbit, 100 Mbit, 1 Gbit)
Display port
•
1
×
display port
USB
3
×
USB host, TYPE C (USB3.1), maximum cable length of 3
m
Pushbutton
‒
SD card
Slot for SD card
Battery
CR1025
Weight
1200 g
Dimensions
Refer to
Chapter 10.1 “Housing dimensions” on page 23
7.2
Voltage supply and current consumption
Nominal voltage at U
L
and U
P
DC 24 V SELV/PELV
Maximum permitted voltage range of the supply
voltage U
L
and U
P
DC 18 V to DC 31.2 V (incl. all tolerances and
ripple)
Max. current consumption of the control from U
L
at
a nominal voltage of 24 V
Typ. 1.7 A (without I/O modules if U
L
= 24 V), 4.7 A
max. (with 3 A for I/O modules if U
L
= 24 V)
Max. power consumption of the control from U
L
at a
nominal voltage of 24 V
Typ. 40.8 W (without I/O modules if U
L
= 24 V),
112.8 W max. (with 3 A for I/O modules if U
L
= 24
V)
Current consumption U
P
Typ. 5 mA (without I/O modules), 8 A max., at U
P
=
24 V
Power consumption from U
P
Typ. 0.12 W (without I/O modules), 192 W max.,
at U
P
= 24 V
Reverse polarity protection of the supply voltage U
L
and U
P
Present
Fuse protection U
L
Internal with a protective fuse of 10 A
Fuse protection U
P
No internal fuse protection. The operator has to
provide protection against overload by an external
fuse.
Overvoltage protection U
L
and U
P
Present, fuses can trigger in case of overvoltage.
Transient protection U
L
and U
P
Present, suppressor diodes
Pulse load up to 1,500 W
Voltage dips at current supply interfaces
PS1 < 1 ms, evaluation criterion A
Electrical isolation
24 V supply (U
L
/U
L
GND) to the functional earth
24 V supply (U
P
/U
P
GND) to the functional earth
DC 707 V
