Siemens Simatic S7-300 CP 341 User Manual page 225

RS 232C connecting cables (S7 (CP 341) - CP 523)
The figure below illustrates the connecting cable for a point-to-point connection between a
CP 341 and a CP 523.
For the connecting cables you will require the following female/male connectors:
● On the CP 341 side: 9-pin sub D female connector with screw-locking
● On the communication partner: 25-pin sub D male connector with screw-locking
Figure B-4
CP 341 Point-to-Point Communication, Installation and Parameter Assignment
Manual, 09/2008, A5E02191071-01
www.gkbpx.com
RS 232C connecting cable CP 341 - CP 523
B.1 RS 232C Interface of the CP 341-RS 232C
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Connecting cables
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