Communications

• PROFIBUS DP
  • Import of the parameter settings from the higher-level controller
  • Transfer of the diagnostic information to the higher-level controller
• Internal system bus via bus PCB
• Control and monitoring of up to 192 power output channels

Performance features

• Calculation of the emitter manipulated variables of the power output channels
• Setpoints can be adjusted from 0% to 100% in increments of 1%

Diagnostics

• Evaluation of diagnostics information from connected power output modules
• Automatic detection of the line frequency

Forced ventilation

Depending on the switching capacity and ambient temperature, the rack may have to be forced ventilated. Fan units are available as optional accessories for this purpose (see "Accessories"). For detailed information, refer to the "SIPLUS HCS716I Heater Control System" Operating Instructions, http://support.automation.siemens.com/WW/view/en/50695867.