The 3-phase basic units of the SITOP PSU8600 power supply system include one Ethernet/PROFINET interface as well as one or four configurable outputs (voltage and current threshold) with selective monitoring. Additional units from the modular system can be added as required to the basic unit, without wiring overhead, in order to increase the number of outputs (CNX8600) or to extend the mains buffering time (BUF8600). Comprehensive diagnostic and maintenance information is available via PROFINET. It can be evaluated directly in SIMATIC S7 and visualized in SIMATIC WinCC. Energy management is also optimally supported by collecting the energy data for each output as well as individual activation and deactivation of the outputs via PROFIenergy.

Multi-vendor transfer of parameters and diagnostic data is also possible via the open communication interface OPC UA.

Main product highlights

• 3-phase basic devices with one or four integrated outputs, each individually parameterizable and selectively monitored
• Extremely slim design with very high efficiency of up to 94%
• Voltage and response threshold can be set separately and are infinitely adjustable for each output
• Extra power with 1.5 times the rated current (5 s/min) for brief, operational overload
• Integrated Ethernet/PROFINET interface (2 ports)
• Easy configuration in the TIA Portal
• Open communication via integrated OPC UA server
• Integrated web server for remote diagnostics
• Comprehensive diagnostic information during operation
• Outputs can be deactivated and activated in a targeted manner with PROFIenergy
• Individual expansion options from the modular system (expansion modules, buffer modules) without wiring overhead