Festo CPX-P-8DE-N Series, Описание

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1. Overview and connection technology
1-4
Festo P.BE-CPX-P-EA-EN en 1209NH English
1.2 Connection blocks of CPX-P modules
The following connection blocks are available for CPX-P mod-
ules for the electrical connection of field devices:
Connection
block Type Description
1)
CPX-
P-AB-4XM12-4POL M12 connection block:
– Only suitable for non-intrinsically safe wiring (without
blue marking)
– 4 M12 sockets, 4-pin
– Screening possibility via metal thread
– Allows the use of conventional M12X1 round plug con-
nectors and SPEEDCON M12 round plug connectors
CPX-P-AB-4XM12-
4POL
-8DE-N-IS
same as CPX-P-AB-4xM12-4pol, but:
– Can only be combined with CPX-P-8DE-N-IS
– Only connection technology permitted in accordance
with ATEX special documentation
– Only suitable for intrinsically safe wiring (with blue
marking)
2)
– Insulating plate required
3)
CPX-P-
AB-2XKL-8POL Terminal connection block:
– Only suitable for non-intrinsically safe wiring (without
blue marking)
– with 2x COMBICON pin strips, 8-pin (2 x 8-pin)
– Plug connector possible in spring-loaded and screw
terminal technology
CPX-P-AB-2XKL-
8POL-
8DE-N-IS
same as CPX-P-AB-2xKL-8pol, but:
– Can only be combined with CPX-P-8DE-N-IS
– Only connection technology permitted in accordance
with ATEX special documentation
– Only suitable for intrinsically safe wiring (with blue
marking)
2)
– Insulating plate required
3)
1)
Technical data in detail section A.1.1
2)
For configuration of intrinsically safe circuits
3)
To maintain the minimum distance (50 mm) between bare, conductive elements in non-intrinsically
safe circuits and the connection area in intrinsically safe circuits (IS) (
Accessories)
Fig. 1/2: Connection technology of the CPX-P modules