Connecting Devices; Connecting Cables; Connecting Power Supply - Beckhoff CU8810-0010 Installation And Operating Instructions Manual

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3.3 Connecting devices

The power supply plug must be withdrawn
Please read the documentation for the external devices prior to connecting them!
Attention
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!

3.3.1 Connecting cables

The connections are documented in the section
When connecting the cables to the CU8810-0010, 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 CU8810-0010 and the devices that are to be connected
• Reconnect all devices to the power supply.

3.3.2 Connecting Power Supply

1. Check that the external power supply is providing the correct voltage.
2. Connect the unit to your external 24 V
CU8810-0010
Product
Description.
power supply.
DC
Installation
11

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