Name at the
housing
Connection type Connection type
(at the device)
Mating connector or cable
(from outside)
USB 3.0 interface USB socket, 4-pin,
type A
USB plug, 4-pin
mSATA interface mSATA base
mPCIe interface mPCIe base
2 slots or 4 slots (see "Available
slots per PC box type" on page
21)
PCI/PCIe PCI/PCIe card
9.2 PC voltage supply X10
The 24 V DC voltage supply for the control cabinet PC is connected via the "X10"
connection.
All voltages internally required are generated without any electrical isolation via
a DC/DC converter. The connection is designed as spring terminal, SPC 5/3-
ST-7,62, 3-pin, grid 7.62 mm. Connect cables to it with the conductor cross-
sections listed in tab. "Conductor cross-sections permitted for the spring
terminal at X10" on page 17.
Fig. 9-2: 24 V DC connection, X10, pin assignment
Pin Labeling Function
1 + Supply voltage 24 V
2 – 0 V supply voltage
3 U Supply voltage available in front of the UPS (see chapter 10.3.2
"Connecting a UPS" on page 34)
Destruction of the control cabinet PC (fire
hazard) due to polarity reversal of the
connection at the X10 plug without additional
external protection
Ensure that the polarity at the X10 plug and the dimensioning of the fuse are
correct.
16/57
Interfaces
IndraControl VPB 40.4
Bosch Rexroth AG R911376309_Edition 02
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