Product overview
C7015
12
Version: 1.0
3.2.2
Power supply
The Industrial PC is supplied with a nominal voltage of 24 V. The 2x2-pin voltage socket according to
IP65/67 (X102) is used for connection to the power supply and the external wiring of the Industrial PC. The
main supply voltage is applied between PIN 1 (24 V) and PIN 2 (0 V) of the socket.
X102
1
2
4
3
Fig. 4: C7015_voltage socket pin numbering
Table 4: Voltage socket pin assignment
Pin
Signal
Description
1
GND
0 V
2
24 V
Power supply
3
P-S
Power status output
4
ON
PC_ON input
The connector for the power supply is specified for 8 A and can accommodate either wire cross-sections up
to 1.5 mm
2
or up to 2.5 mm
2
according to your selection. Use 1.5 mm
2
or 2.5 mm
2
for long supply lines to
achieve a low voltage drop on the supply lines. There should be at least 22 V at the power supply plug of the
Industrial PC, so that the Industrial PC remains switched on during voltage fluctuations.
There is no voltage connector in the scope of delivery of the Industrial PC. For the connection of the PC
Beckhoff recommends to buy a ready-made cable (see chapter 3.5
Connection cable and accessories
).
