2. Installation
2−17
Festo P.BE−CPX−CEC−EN en 1004a
2.6.2
RS232 interface (CPX−CEC)
The RS232 interface enables a type FED operator unit or
external devices to be connected to the CPX−CEC.
When using external devices, data communication must be
programmed by the user.
Socket
Pin
Signal
Explanation
1
2
3
4
5
6
7
8
9
Screen
n.c.
RxD
TxD
n.c.
GND
n.c.
n.c.
n.c.
n.c.
Screen
not connected
Received data
Transmitted data
not connected
Data reference potential
not connected
not connected
not connected
not connected
Connection to functional earth (FE)
Tab.2/6:
Pin assignment of the RS232 interface (CPX−CEC)
Summary of Contents for CPX-CEC
Page 2: ......
Page 17: ...System summary 1 1 Festo P BE CPX CEC EN en 1004a Chapter 1 ...
Page 33: ...Installation 2 1 Festo P BE CPX CEC EN en 1004a Chapter 2 ...
Page 53: ...Commissioning 3 1 Festo P BE CPX CEC EN en 1004a Chapter 3 ...
Page 68: ...3 Commissioning 3 16 Festo P BE CPX CEC EN en 1004a ...
Page 69: ...Diagnosis 4 1 Festo P BE CPX CEC EN en 1004a Chapter 4 ...
Page 76: ...4 Diagnosis 4 8 Festo P BE CPX CEC EN en 1004a ...
Page 77: ...Technical appendix A 1 Festo P BE CPX CEC EN en 1004a Appendix A ...
Page 82: ...A Technical appendix A 6 Festo P BE CPX CEC EN en 1004a ...
Page 83: ...Index B 1 Festo P BE CPX CEC EN en 1004a Appendix B ...
