S7 is a messaging allowing communicating with all SIMATIC S7 PLC. This messaging is offered on TCP/IP and PROFIBUS. The molex product supports this messaging on several products (Ethernet, Profibus). Through Profibus S7, several distinct MEMORY AREA are accessible (write or read) MEMENTO, DB, TIMER, COUNTER,… Different kinds of connections are possible: CPU socket via MPI and S7 COMMUNICATION COUPLER via Profibus S7. The range of SIEMENS PLC supporting this protocol is wide. This messaging is based on the Client/Serveur model. A Server can accept several connections. The applicom Products SUPPORT all S7 equipments (S7-200, S7-300, S7-400 and S7-1200).

The messaging S5 is similar to S7 messaging but dedicated to SIMATIC S5 PLC.

S7 is a messaging allowing communicating with all SIMATIC S7 PLC. This messaging is offered on TCP/IP and PROFIBUS. The molex product supports this messaging on several products (Ethernet, Profibus). Through Profibus S7, several distinct memory area are accessible (write or read) MEMENTO, DB, TIMER, COUNTER,… Different kinds of connections are possible: CPU socket via MPI and S7 COMMUNICATION COUPLER via Profibus S7. The range of SIEMENS PLC supporting this protocol is wide. This messaging is based on the Client/Serveur model. A Server can accept several connections. The applicom Products support all S7 equipments (S7-200, S7-300, S7-400 and S7-1200).

The messaging S5 is similar to S7 messaging but dedicated to SIMATIC S5 PLC.