Beckhoff C6032, Руководство пользователя

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Commissioning
C6032 32 Version: 2.0
4.3.2 Connecting cables and power supply
NOTE
Incorrect connection procedure
Incorrect procedure when connecting the cables and the power supply can cause hardware damage.
• Follow the documented procedure for connecting the cables and the power supply.
• Always connect the cables first and only then switch on the power supply.
• Please read the documentation for the external devices prior to connecting them.
Connecting cables
The connections are located in the front of the Industrial PC and are documented in Chapter 3.1 Structure
[ } 9] .
Make sure that you first ground the PC (see Chapter 4.3.1 Grounding of the Industrial PC [
}
31] ) and then
plug in all data transfer cables.
Connecting the power supply
Cables with a maximum cable cross-section of 1.5 mm
2
must be used for connecting the power supply. To
achieve the lowest possible voltage drop on the supply cable, we recommend connecting the maximum
possible cross-section. In the case of longer distances between the voltage source and the PC, take into
account the voltage drop in relation to the cable cross-section and voltage fluctuations in your supply
voltage. This ensures that the voltage at the power supply unit does not drop below 20.4 V.
Proceed as follows to connect the 24 V
DC
power supply unit:
1. Check the correct voltage of your external power supply.
2. Install the power cable.
3. Plug the power cable into the four-pin voltage connector of the Industrial PC.
4. Fasten the power cable to the power plug of the Industrial PC.
5. Connect the PC to your external 24 V power supply.
6. Switch on the 24 V power supply.