SIMATIC S7-300
Communication processors

Communication processors are used for
connecting S7- 300 to the different bus
systems or communication networks
as well asfor point-to point link.

Product range

Description	Bus system/ communication network	more Info
CP 340	Point-to-point link
CP 341	Point-to-point link
CP 342-5	PROFIBUS DP
CP 342-5 FO	PROFIBUS DP (fiber optic)
CP 343-1 Lean	PROFINET / Industrial Ethernet
CP 343 1	PROFINET / Industrial Ethernet
CP 343-1 Advanced	PROFINET / Industrial Ethernet
CP 343-2	AS-Interface (Master)
CP 343-2P	AS-Interface (Master)
CP 343-5	Profibus FMS
TIM 3V-IE	WAN
TIM 3V-IE Advanced	WAN