Festo VMPA...-FB-EPL Series, Electronic Manual

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3. Overview and connecting technology I/O modules
3−10
Festo P.BE−CPX−EA−EN en 0705f
3.2.2 Combinations of I/O modules and sub−bases
The following tables show the permitted combinations of I/O
modules with plastic and metal sub−bases:
Sub−base type Digital input modules
CPX−4DE
(4 inputs)
CPX−8DE
CPX−8DE−D
CPX−8NDE
(8 inputs)
CPX−16DE
(16 inputs)
CPX−AB−4−M12x2−5POL
(4 M12 sockets, 5−pin)
· ·
CPX−AB−4−M12x2−5POL−R
(4 M12 sockets with
metal thread, 5−pin)
· ·
CPX−AB−8−M8−3POL
(8 M8 sockets, 3−pin)
· ·
CPX−AB−8−M8−4POL
(8 M8 sockets, 4−pin)
·
CPX−AB−8−KL−4POL
(2 terminal strips, 16−pin)
· · ·
CPX−AB−1−SUB−BU−25POL
(1 SUB−D socket, 25−pin)
· · ·
CPX−AB−4−HARX2−4POL
(4 M12 sockets with in
sulation piercing, 4−pin)
· ·
CPX−AB−4−M12−8POL
(4 M12 sockets, 8−pin)
· Can be combined
Cannot be combined
Tab.3/2: Permitted combinations of digital input modules with plastic sub−bases