中文版
Description
Includes 220V AC distributor and 220V-24V(or 12V, 5V power supply). For the control system,
the AC/DC conversion power supply should be guaranteed, and the power supply output should be
connected through the Schottky diode (unless the source indicates that it can be directly output and
connected, and avoid the power supply from an AC distributor. Generally speaking, the surface of the
class power supply is provided by the DCS system supplier, but at this time it should be noted that to
avoid the design layout of multiple AC power supplies brought about by the poor heat dissipation efficiency,
and at the same time, the supplier should provide the same type of backup power supply should not be less
than 20% of the actual configuration (each type should have at least 1 spare part). In addition, the selection
of 24VDC power supply should be considered with alarm output function, and input DCS through D card for
real-time detection and alarm if there is no fault output alarm, indirect access to DCS should be considered by
using and connecting relays.
Siemens is one of the largest electrical and electronic companies in the world, founded in 1847 by the German
inventor Werner Von, Siemens, after 160 years of prosperity, its operating income in 2003 listed the 21st Fortune
500, in the electrical and electronic companies is ranked. In the field of cordless, Siemens is the exclusive police
head, is an active promoter of digital cordless standards and technology, and has always maintained a position
in the cordless market, its sales rank in the world. By the end of 2003, Siemens digital cordless sales have exceeded
60 million units, all Siemens business groups have entered China, and active in China’s automation and control, power,
transportation, medical, information and communication, lighting and home appliances and other industries.
Please contact Sunny sales@xiongbagk.cn for the best price.
➱ sales manager: Sunny
➱ email mailto: sales@xiongbagk.cn
➱ Skype/WeChat: 18059884797
➱ phone/Whatsapp: + 86 18059884797
➱ QQ: 3095989363
➱ Website:www.sauldcs.com
