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08 September 2010 |
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 News - Tuesday, February 23, 2010 |
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Signal Isolated Amplifier Module special for SCADA System Control and Monitoring
SCADA is an acronym that stands for Supervisory Control and Data Acquisition. SCADA refers to a system that collects data from various sensors at a factory, plant or in other remote locations.
23-02-2010 - Systems concepts
SCADA is an acronym that stands for Supervisory Control and Data Acquisition. SCADA refers to a system that collects data from various sensors at a factory, plant or in other remote locations and then sends this data to a central computer which then manages and controls the data.
SCADA is a term that is used broadly to portray control and management solutions in a wide range of industries. Some of the industries where SCADA is used are Water Management Systems, Electric Power, Traffic Signals, Mass Transit Systems, Environmental Control Systems, and Manufacturing Systems.
Signal Sensors IC special for SCADA System
SCADA to realize data acquisition,measurement,and other signal alarm functions,it have to collect pressure,temperature,humiditity,displacement sensors signal,isolated and convert.Based as described below:
Part No.:ISO4-20mA
ISO 4-20mA Current Loop Isolation Interface IC provides signal receive and transmittal on a single chip. The ceramic hermetic hybrid package contains an electromagnetic coupled converter and current modulate. The very low input equivalent impendence allows the input voltage up to a ultra-wide range,so that it is able to meet the requirements for no distortion in long-distance signal transmission under the circumstance of no outside connecting power. The internal ceramic PCB, printed impendence and new isolation technologies allow the IC for the 3KVAC insulated voltage and meets the industrial level for the extremely poor temperature, humidity and shaking conditions.
Download datasheet:
http://www.szsunyuan.com/sy/upload/2008121786291185.pdf
Part No.:ISO4-20mA-F
ISO 4-20mA-F is 4-20mA Signal Dual Loop Isolation Distributor IC£¬it belongs to SUNYUAN¡¡ISO -20mA series. The IC contains an electromagnetic coupled converter and current modulate, and a high fficiency DC-DC circuit and so on. The IC supplies to loop distributor 16V~21.5V, and meets requirements for -20mA loop sensor signal measurement, transmission, isolation and so on.,it can save energy and prevent xploding.The IC output is designed according to Loop circuit power supply of 24VDC and resistance onnecting in series, it match to popular module input attachment board, PLC and DCS or the other equipment module input attachment. The internal ceramic PCB, printed impedance and new isolation technologies allow he IC for the 3KVAC insulated voltage and meets the industrial level for the extremely poor temperature, humidity and shaking conditions.
Download datasheet:
http://www.szsunyuan.com/sy/upload/200891951049737.pdf
Part No.:ISO4-20mA-P
Download datasheet:
http://www.szsunyuan.com/sy/upload/20077241074453.pdf
Part No.:ISO1003
Download datasheet:
http://www.szsunyuan.com/sy/upload/200841657497761.pdf
Part No.: ISO 4011(4-20mA to RS485/232)
Multirange,High Accuracy Analog Input,Data Acquisition Modules
ISO40xx series realizes sensor-to-host signal acquisition for testing analog signal or remote applications. Software-configurable for a wide variety of sensor types, including: analog input, analog output, and digital I/O,ISO40xx series are widely used in RS-232/485 automation control system,temperature signal testing,small signal testing, Monitoring & Control, remote data acquisition applications.
Download datasheet:
http://www.szsunyuan.com/sy/upload/20088641538125.pdf
 Read more: www.szsunyuan.com/sy/new_more.asp?Newsid=249
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