Festo CPX-CTEL-4-M12-5POL, Description

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3 Installation
Festo – P.BE-CPX-CTEL-EN – 1601b – English 19
3.2 Mounting and dismantling
The CTEL master module is designed for mounting in a CPX interlinking block (
è
Fig. 3.1).
Warning
The CTEL master module must always be mounted/dismantled in a de-energised state.
Disconnect the corresponding CPX terminal completely from the related power sup­
ply or switch it off.
Note
The CTEL master module does not have a separate connection block, but is designed as
a complete unit.
The desired I/O configuration presetting should be implemented and checked via the DIL
switches (
è
2.5) before the CTEL master module is mounted, as these switches can no
longer be reached after mounting.
3
2
1
4
1
Electrical interface CPX-CTEL-4-M12-5POL
(CTEL master module)
2
Interlinking block (here with additional
power supply, as an example)
3
Contact rails
4
Screws
Fig. 3.1