Posted on February 21, 2012 - ( views)
Siemens has expanded the Sitop power supply portfolio with the PSU100D switched-mode power supply systems. The new products are single-phase devices with an attractive price/performance ratio for direct mounting on a wall. Screw installation means that a mounting rail is not necessary. The rugged, low-profile aluminum casing with IP20 degree of protection requires little space and permits mounting in different positions. The devices meet all the basic requirements for a power supply and are particularly suitable for installation in apparatus and machines, as well as for use in automation solutions with no standard rail mounting. The temperature range from minus 10 to plus 70 degrees Celsius supports universal implementation even under harsh environmental conditions. The six fan-free variants of the power supplies provide a regulated supply of 24 volts with rated output currents ranging from 2.1 to 6.25 amperes (A) and 12 volts with 3 or 8.33 A. Another 24 V version with an output current of 12 A uses a fan for cooling purposes. For higher outputs, two devices of the same type can be connected in parallel. Single-phase connection to almost any public and industrial supply system is possible thanks to the wide-range input of 85 to 264 V AC, radio interference class B as well as certification in accordance with CE and cULus (Underwriters Laboratories certification for Canada and the USA). The output voltage can be set between 22 and 28 V using potentiometers in the 24 V variants, and between 11 and 14 V in the 12 V variant. A green LED indicates the operating status "Output voltage OK." Electronic short-circuit, overload and overvoltage protection features ensure safety in the event of a fault.
Gleiwitzer Str. 555
Provide secured access and communication
New automation solutions at Hannover Messe
Up to 16 vibration sensors per system
Extended for actuators, sensors and tough industrial environments
For medium to upper performance range
Offer flexibility and modularity
Extended by new functions
Direct-on-line and reversing starter
This year, the IEN Europe Award for the most innovative product of the past twelve months went to Schaeffler for an online condition monitoring system. In an exclusive Interview, IEN Europe talked with two representatives of the company about the system, the acceptance of condition monitoring in general and further developments in that area that were presented at Hannover Messe 2013. The June issue also features a Special on Control & Automation, including product news, a Statement on recent IT trends in that field, and a Cover Story about combinig the latest RFID with IO-Link technology.
This year, the IEN Europe Award for the most innovative product of the past twelve months went to Schaeffler for their FAG...
Schaeffler Technologies AG & Co. KG