Preface
Product overview and notes
CP 343-5
Article number: 6GK7343-5FA01-0XE0
Hardware product version: 4
Firmware version: V4.1
Communications processor for connecting SIMATIC S7-300 / C7-300 to PROFIBUS DP
① 9-pin D-sub socket
② Status and error displays
③ Mode switch
④ Connector for power supply and functional earth
Product notes
Note
All notes in the Product Information supplied with the product described in this document are
valid and must be observed.
CP 343-5
Equipment Manual, 05/2023, C79000-G8976-C160-04
3