Festo CPX Series Manual page 200

6. Analogue input module CPX-4AE-TC
Analogue input module type CPX-4AE-TC with sub-base CPX-AB-8-KL-4POL
Sub-base
Tab. 6/3: Pin allocation for analogue input module type CPX-4AE-TC with sub-base
CPX-AB-8-KL-4POL
6-6
Pin allocation CPX-4AE-TC with sub-base
CPX-AB-8-KL-4POL
Pin allocation X1 ... X4
(inputs 0, 1)
.0
X1.0: CJC0
X1
X1.1: CJC0'
.1
X1.2: U0-
.2
X1.3: FE (screening)
.3
.0
X2.0: n.c.
X2.1: n.c.
.1
X2
X2.2: U0+
.2
X2.3: FE (screening)
.3
.0
X3.0: CJC1
.1
X3.1: CJC1'
X3
.2
X3.2: U1-
.3 X3.3: FE (screening)
.0
X4.0: n.c.
.1
X4.1: n.c.
.2
X4.2: U1+
X4
.3
X4.3: FE (screening)
CJC = cold junction compensation (CJC),
by means of RTD temperature sensor Pt 1000)
Ux+ = input signal (TC sensor, cable 1)
Ux- = input signal (TC sensor, cable 2)
FE = functional Earth
Pin allocation X5 ... X8
(inputs 2, 3)
.0
X5.0: CJC2
X5
X5.1: CJC2'
.1
X5.2: U2-
.2
X5.3: FE (screening)
.3
.0
X6.0: n.c.
X6.1: n.c.
.1
X6
X6.2: U2+
.2
X6.3: FE (screening)
.3
.0
X7.0: CJC3
.1
X7.1: CJC3'
X7
.2
X7.2: U3-
.3 X7.3: FE (screening)
.0
X8.0: n.c.
.1
X8.1: n.c.
.2
X8.2: U3+
X8
.3
X8.3: FE (screening)
Festo P.BE-CPX-AX-EN en 1107f