Siemens UPS Expansion Module, for use with UPS 500S

SITOP DC UPS with Capacitors

SITOP 24 V power supplies can be expanded with a SITOP UPS500 for bridging short-term power failures in the order of minutes. The high capacity double-layer capacitors supply enough energy to back up the PC operation and application data and to shut down software applications. You can increase the buffer times using SITOP PSU501S expansion modules (up to 3).
The IP65 version SITOP UPS500P in long metal housing is ideally suited to distributed use.

Features and Benefits

• 24 V buffering for a few minutes to allow data to be backed up and applications to be closed.
• Maintenance free
• Long lifetime, even at high temperatures
• High ambient temperatures up to +60 °C
• Short charging times
• No ventilation is required since no gas is emitted
• Distributed applications possible without control cabinet
• Software tool, free of charge, for easy configuring and integrating in PC-based systems

Product Application Information

The high-capacitance double-layer capacitors bridge power failures for a few minutes. The time is normally sufficient, for example, for the safe shutdown of PC-based automation systems. The USB interface and a free software tool enable easy communication with the PC.

The capacitors have a long life even at high temperature, and can be used at ambient temperatures of up to 60°C. SITOP UPS500P in IP65 degree of protection can also be installed outside the control cabinet in a distributed configuration.

Approvals

CE, cULus, ATEX, cCSAus Class I Div 2, GL, ABS, CB