Installation
3–11
IP244B
C79000–B8576–C865–01
2 Installation and Handling
Caution: Observe the WARNINGs in this Chapter
2.1 Removing or Installing the Module
Switch off the power to the central unit, the extension units, and the sensors before you install or remove a module.
The data stored on the module will be lost.
2.2 Connecting Signal Lines and Power Supply
The signal lines connect to the connectors on the front panel. Cable screens are connected to
the metallic parts of the connector hood. In the cabinet, connect a large area of the screen to
the screen connector bar.
Chapter ”Spare Parts” lists the cable assemblies that are available for analog and digital inputs
and outputs. Use a B 2,8 – 1 DIN 46247 jack for the 24-V connection.
2.2.1 Analog Inputs (X3 Male Connector Strip)
U
Starting from digital output 17, the selected controller configuration allocates the inputs to the
outputs.
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