Connecting

6.2 Connecting the device to power

6.2Connecting the device to power

To be noted before you connect the device

Note

The long-range power supply module is designed for operation on 100-240 networks. It is not necessary to adjust the voltage range.

Warning

Do not connect or disconnect power and data cables during thunderstorms.

Warning

The device is designed for operation on grounded power supply networks (TN systems to VDE 0100, part 300, or IEC 60364-3).

Operation on ungrounded or impedance-grounded power networks (IT networks) is prohibited.

Warning

The permitted rated voltage of the device must conform with local mains voltage.

Caution

The mains connector must be disconnected to fully isolate the device from mains. Ensure easy access to this area.

A master mains disconnect switch must be installed if the device is mounted in a switch cabinet. Always ensure free and easy access to the power inlet on the device, or that the safety power outlet of the building installation is freely accessible and located close to the device.

6-2

SIMATIC Rack PC IL 43

Operating Instructions, Edition 09/2005, A5E00432875-01

Page 30
Image 30
Siemens PCIL43 manual Connecting the device to power, To be noted before you connect the device