• Modules for serial communication connections, scaled according to interface types, protocols, and performance
• 4 versions with different physical transmission characteristics:
  
  • RS 232C, max. 19.2 Kbit/s
  • RS 232C, max.115.2 Kbit/s
  • RS 422/RS 485, max. 19.2 Kbit/s
  • RS 422/RS 485, max. 115.2 Kbit/s
• Protocols supported
  
  • Freeport: User-parameterizable telegram format for universal communication
  • 3964(R) for improved transmission reliability
  • Modbus RTU Master
  • Modbus RTU Slave
  • USS, implemented through instructions

Note:

SIPLUS extreme products are based on SIMATIC standard products. The contents listed here were taken from the respective standard products. SIPLUS extreme-specific information was added.