BECKHOFF C6515 - Manual (Page 18)

Installation Instructions
Connecting devices
Warning
The power supply plug must be withdrawn!
Please read the documentation for the external devices prior to connecting
them.
During thunderstorms, plug connector must neither be inserted nor
removed.
When disconnecting a plug connector, always handle it at the plug. Do not
pull the cable!
Connecting cables
The connections are located at the top of the Industrial PC and are
documented in the product description chapter.
When connecting the cables to the Industrial PC, proceed according to the
following sequence:
• Switch off all the devices that are to be connected.
• Disconnect all the devices that are to be connected from the power
supply.
• Connect all the cables between the Industrial PC and to the
devices that are to be connected.
• Connect all data transfer cables (if present) to the appropriate
plug-in receptacles of the data/telecommunication networks.
• Reconnect all devices to the power supply.
Check voltage rating and connect
Fitted with the 24 V
DC
power supply unit:
1. Check that the external power supply is providing the correct
voltage.
2. Insert the power supply cable that you have assembled into the
Industrial PC's power supply socket. Then connect it to your
external 24 V power supply.
Warning
If a 24 V UPS is installed, the same type of rechargeable battery must
be used.
Fastening the cables
Fastening the cables The connecting cables of the
Industrial PC can be fastened with
lacing cords. Therefore the pictured
clips are mounted at the housing (see
arrow).
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