Festo VABA-10S6-X Series, Manual

Page: 64 / 196

2. Digital CPX input modules
2−16
Festo P.BE−CPX−EA−EN en 0804g
2.3.3 Input module CPX−8DE−D with channel diagnosis
Pin assignment CPX−8DE−D with sub−base
CPX−AB−4−M12x2−5POL (−R), CPX−M−4−M12x2−5POL
On these sub−bases only the sensor supplies for the inputs
Ix, Ix+2, Ix+4 and Ix+6 are available. These supplies are used
in p ai r s by the inputs Ix/Ix+1, Ix+2/Ix+3, Ix+4/Ix+5 and
Ix+6/Ix+7. The diagnostic messages are therefore only for the
inputs Ix, Ix+2, Ix+4 and Ix+6. The inputs Ix+1, Ix+3, Ix+5 and
Ix+7 do not generate a diagnostic message.
I n p ut m od u l e t yp e C P X −8D E −D w i t h s u b−b as e C P X −AB−4− M 12x2−5POL (−R) ,
C P X − M −4− M 12x2−5POL
S u b−b as e P in assi g n me n t X 1 , X 2 L E D P in assi g n me n t X 3 , X 4 L E D
2
2
3
3
1
1
5
5
4
4
X1
X2
Socket X1:
1: 24 V
SENx
2: Ix+1
3: 0 V
SENx
4: Ix
5: FE
1)
Socket X2:
1: 24 V
SENx+2
2: Ix+3
3: 0 V
SENx+2
4: Ix+2
5: FE
1)
1
0
3
2
2
2
3
3
1
1
5
5
4
4
X3
X4
Socket X3:
1: 24 V
SENx+4
2: Ix+5
3: 0 V
SENx+4
4: Ix+4
5: FE
1)
Socket X4:
1: 24 V
SENx+6
2: Ix+7
3: 0 V
SENx+6
4: Ix+6
5: FE
1)
5
4
7
6
Example of
representation with
CPX−AB−4−M12x2−
5POL
Ix = Input x
FE = functional earth
1)
With CPX−AB−4−M12x2−5POL −R and CPX−M−4−M12x2−5POL the metal thread
is connected to FE
Tab.2/13: Pin assignment CPX−8DE−D with sub−base CPX−AB−4−M12x2−5POL (−R),
CPX−M−4−M12x2−5POL