Festo CPX-2AA-U-I, Электронное руководство

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4. Analogue input module CPX−4AE−T
4−8
Festo P.BE−CPX−AX−EN en 0503b
4.3.2 Pin assignment
Pin assignment of CPX−4AE−T with sub−base
CPX−AB−4−M12x2−5POL(−R)
A na log ue in p ut m od u l e t yp e C P X −4A E −T w it h su b−b ase C P X −AB−4− M 12x2−5POL(−R)
S u b−b ase P in assi g nment X 1, X 2
( in p uts 0, 1)
P in assi g nment X 3, X 4
( in p uts 2, 3)
4
AI−T
2
3
1
5
4
X1
Socket X1:
1: II0+
2: IU0+
3: II0−
4: IU0−
5: FE (screening/
shield)
1)
2
3
1
5
4
X3
Socket X3:
1: II2+
2: IU2+
3: II2−
4: IU2−
5: FE (screening/
shield)
1)
2
3
1
5
4
X2
Socket X2:
1: II1+
2: IU1+
3: II1−
4: IU1−
5: FE (screening/
shield)
1)
2
3
1
5
4
X4
Socket X4:
1: II3+
2: IU3+
3: II3−
4: IU3−
5: FE (screening/
shield)
1)
IIx+ = Positive current input signal
IIx− = Negative current input signal
IUx+ = Positive voltage input signal
IUx− = Negative voltage input signal
FE
= Functional earth
1)
With CPX−AB−4−M12x2−5POL−R the metal thread is connected to FE
Tab.4/3: Pin assignment of analogue input module type CPX−4AE−T with sub−base
CPX−AB−4−M12x2−5POL(−R)
CPX−AB−4−M12x2−5POL −R The metal thread (...−R") of this sub−base is connected
internally with pin 5 (Functional earth FE).