Beckhoff CP29 Series, Manual

Page: 16 / 45

Product overview
CP29xx 16 Version: 3.1
3.3 CP29xx-0010 interface description
The CP29xx-0010 features the following interfaces, which are located at the back of the housing:
• Power supply (X101)
• USB output (X102, X103)
• RJ45 for CP-Link 4 (X104)
3.3.1 Power supply
The Control Panel is supplied with a nominal input voltage of 24 V. The electrically isolated five-pin voltage
socket (X101) is used for connection to the power supply and the protective earth of the Control Panel.
If the Control Panel is connected to an Industrial PC via the CU8803 transmitter box, no additional power
supply to the Control Panel is required via the voltage socket.
X101
1 2 3 4 5
Fig. 8: CP29xx_voltage socket pin numbering
Table 7: Voltage socket pin assignment
Pin Signal Description
1 NC not used
2 NC not used
3 Protective earth
4 - Negative pole Supply voltage 24 V
5 + 24 V Positive pole Supply voltage 24 V
The plug for the power supply is specified for 16 A and can accommodate wire cross-sections of up to
1.5 mm
2
. For long supply lines, use 1.5 mm
2
cables to achieve a low voltage drop on the supply line. There
should be at least 22 V at the power supply plug of the Control Panel, so that the Control Panel remains
switched on during voltage fluctuations. The plug is included in the delivery. For information regarding
replacement plugs and strain relief housing, refer to chapter 4.2.1
Installing the supply cable [
}
32] .