4. Analogue input module CPX−4AE−T
4−13
Festo P.BE−CPX−AX−EN en 0503b
2−cable design
If Ix+ is linked to Ux+ and if Ix− is linked to Ux− in the plug,
there remain only 2 cables which must be connected to the
sensor. With this most simple connection method, accuracy
is less because the voltage drop is no longer measured at
the sensor.
1
Constant source
of current in the
module
2
Connecting pin of
CPX module
3
Linked current/
voltage
connection
4
Combined
current/voltage
cable
5
Temperature
sensor
Ix+
Ix−
Ux+
Ux−
1
2
3
4
3
5
4
Fig.4/4:
Connection in 2−cable design
Usually only screened/shielded cables are permitted for the
transmission of analogue signals (see section 1.2.3).
Содержание CPX-2AA-U-I
Страница 2: ......
Страница 19: ...Overview and connection technology I O modules 1 1 Festo P BE CPX AX EN en 0503b Chapter 1...
Страница 44: ...1 Overview and connection technology I O modules 1 26 Festo P BE CPX AX EN en 0503b...
Страница 45: ...Analogue input module CPX 2AE U I 2 1 Festo P BE CPX AX EN en 0503b Chapter 2...
Страница 83: ...Analogue input module CPX 4AE I 3 1 Festo P BE CPX AX EN en 0503b Chapter 3...
Страница 122: ...3 Analogue input module CPX 4AE I 3 40 Festo P BE CPX AX EN en 0503b...
Страница 123: ...Analogue input module CPX 4AE T 4 1 Festo P BE CPX AX EN en 0503b Chapter 4...
Страница 157: ...Analogue output module CPX 2AA U I 5 1 Festo P BE CPX AX EN en 0503b Chapter 5...
Страница 198: ...5 Analogue output module CPX 2AA U I 5 42 Festo P BE CPX AX EN en 0503b...
Страница 199: ...Technical appendix A 1 Festo P BE CPX AX EN en 0503b Appendix A...
Страница 221: ...Index B 1 Festo P BE CPX AX EN en 0503b Appendix B...
Страница 222: ...B Index B 2 Festo P BE CPX AX EN en 0503b Contents B Index B 1...