Festo CPX-P-8DE-N Series, Описание

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1. Overview and connection technology
1-6
Festo P.BE-CPX-P-EA-EN en 1209NH English
1.4 Combination of CPX-P modules and CPX-P connection blocks
The following tables show the permitted combinations of CPX-
P-EA modules with the CPX-P connection blocks.
Connection block CPX-P modules
Type CPX-P-8DE-N
(8 digital Namur inputs –
coding pin type B)
CPX-P-8DE-N-IS
(8 digital Namur inputs –
coding pin type A)
CPX-P-AB-4XM12-4POL
1)
(4 M12 sockets, 4-pin)
•
–
CPX-P-AB-4XM12-4POL- 8DE-N-IS
(4 M12 sockets, 4-pin, mechanically
coded for type A
2)
)
–
•
CPX-P-AB-2XKL-8POL
1)
(2x COMBICON pin strips, 8-pin)
•
–
CPX-P-AB-2XKL-8POL- 8DE-N-IS
(2x COMBICON pin strips, 8-pin,
mechanically coded for type A
2)
)
–
•
• Combinable
- Impermissible (should not be combined!)
1)
For pre-assembled CPX terminals that are supplied mechanically coded (coding element for coding
pin type B)
2)
Supplied mechanically coded (coding element for coding pin type A)
Tab. 1/2: Permissible combinations
In order to avoid alignment errors, the CPX-P connection
blocks on CPX-P terminals that are supplied pre-assembled
are always provided with a coding element and are thus
mechanically coded. CPX-P connection blocks and CPX-P
modules for intrinsically safe circuits are additionally
provided with a blue marking. For further information regard-
ing mechanical coding
section 2.2.1 and 2.2.2.