Siemens ET 200SP Operating Instructions Manual page 22

Application and functions
1.9 Configuration examples
CP 1542SP-1 IRC - Connection to control centers
By using the CP the ET 200SP can be used as a remote terminal unit. For the
communication, the following telecontrol protocols can be used:
● TeleControl Basic
The Siemens telecontrol protocol for connection to master stations with TCSB
● IEC 60870-5-104
● DNP3
Figure 1-3
22
Configuration example of an ET 200SP with CP 1542SP-1 IRC; protocol: TeleControl
Basic
CP 1542SP-1, CP 1542SP-1 IRC, CP 1543SP-1
Operating Instructions, 01/2017, C79000-G8976-C426-03