
1. Overview and connection technology I/O modules
1−10
Festo P.BE−CPX−AX−EN en 0503b
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For transmitting analogue signals:
·
Connect the cable screening/shield to FE.
Use only screened/shielded cables and plugs with
metallic housing.
·
Observe the instructions on the following pages for
connecting the cable screening/shield depending on the
connections.
In this way, you will avoid interference caused by electromag
netic influences.
The following variants are permitted for connecting the cable
screening/shield:
screening/shield connection on the FE pin of the I/O plug
without connection to further potentials
screening/shield connection to an external FE connection
without connection to the FE pin of the I/O plug.
Recommendation:
·
Connect the cable screening/shield to both sides of the
FE with sufficient potential equalization.
·
If the cable screening/shield is connected only to one
side of the FE, it should be connected to the signal
receiver side":
analogue inputs (CPX−2AE−U−I):
Connect the cable screening/shield on the CPX side.
analogue outputs (CPX−2AA−U−I):
Connect the cable screening/shield on the actuator
side.
Summary of Contents for CPX-2AA-U-I
Page 2: ......
Page 19: ...Overview and connection technology I O modules 1 1 Festo P BE CPX AX EN en 0503b Chapter 1...
Page 44: ...1 Overview and connection technology I O modules 1 26 Festo P BE CPX AX EN en 0503b...
Page 45: ...Analogue input module CPX 2AE U I 2 1 Festo P BE CPX AX EN en 0503b Chapter 2...
Page 83: ...Analogue input module CPX 4AE I 3 1 Festo P BE CPX AX EN en 0503b Chapter 3...
Page 122: ...3 Analogue input module CPX 4AE I 3 40 Festo P BE CPX AX EN en 0503b...
Page 123: ...Analogue input module CPX 4AE T 4 1 Festo P BE CPX AX EN en 0503b Chapter 4...
Page 157: ...Analogue output module CPX 2AA U I 5 1 Festo P BE CPX AX EN en 0503b Chapter 5...
Page 198: ...5 Analogue output module CPX 2AA U I 5 42 Festo P BE CPX AX EN en 0503b...
Page 199: ...Technical appendix A 1 Festo P BE CPX AX EN en 0503b Appendix A...
Page 221: ...Index B 1 Festo P BE CPX AX EN en 0503b Appendix B...
Page 222: ...B Index B 2 Festo P BE CPX AX EN en 0503b Contents B Index B 1...