Siemens SIMATIC S7-1200 - Page 1289

Communication processor and Modbus TCP
13.10 Industrial Remote Communication (IRC)
S7-1200 Programmable controller
System Manual, V4.2, 09/2016, A5E02486680-AK
1289
●
CP 1243-1 IEC:
– Article number: 6GK7 243-1PX30-0XE0
– Communications processor for connecting SIMATIC S7-1200 to control centers using
the IEC 60870-5 protocol
– You communicate between the CP and CPU using configurable data points that
access PLC tags.
●
CP 1243-1 PCC:
– Article number: 6GK7 243-1HX30-0XE0
– Communications processor for connecting SIMATIC S7-1200 to control centers using
Plant Cloud Communication (PCC)
– You communicate between the CP and CPU using configurable data points that
access PLC tags.
●
CP 1242-7:
– Article number: 6GK7 242-7KX31-0XE0
– Communications processor for connecting the SIMATIC S7-1200 to a control center
with TeleControl Server Basic using mobile wireless (GPRS) and the public
infrastructure (DSL)
●
CP 1242-7 GPRS V2:
– Article number: 6GK7 242-7KX31-0XE0
– Communications processor for connecting the SIMATIC S7-1200 to a control center
with TeleControl Server Basic (TCSB version v3) using mobile wireless (GPRS) and
the public infrastructure (DSL)
– With the help of VPN technology and the firewall, the CP allows protected access to
the S7-1200.
– You can use the CP as an additional Ethernet interface of the CPU for S7
communication.
– You communicate between the CP and CPU using configurable data points that
access PLC tags.