描述
電力線寬帶視頻監(jiān)控系統(tǒng)，是把當(dāng)前流行的網(wǎng)絡(luò)視頻監(jiān)控系統(tǒng)移植到本公司的核心技術(shù)——電力線寬帶通信的平臺上來，充分利用地面和建筑物中已有的低壓電力線作為視頻信號傳輸?shù)慕橘|(zhì)，解決了許多場合布線難的煩惱，大大降低了工程施工難度，節(jié)約了線纜、輔材和施工成本，保護(hù)了用戶環(huán)境和建筑物裝修的原貌，為快速構(gòu)建免布線的寬帶視頻監(jiān)控系統(tǒng)提供了便捷的手段。
系統(tǒng)工作原理
前端攝像機(jī)（拾音器）攝取圖像（聲音），接入視頻服務(wù)器將模擬音視頻信號壓縮轉(zhuǎn)換為IP數(shù)據(jù)包（或IPcam直接）接入電力線網(wǎng)橋轉(zhuǎn)換為可以在電力線上傳輸?shù)腜LC信號，經(jīng)電力線傳送到監(jiān)控中心。監(jiān)控中心再通過電力線網(wǎng)橋?qū)LC信號還原為IP數(shù)據(jù)包，然后計(jì)監(jiān)控中心主站或遠(yuǎn)程客戶端站點(diǎn)。于是，監(jiān)控人員即可以通過監(jiān)控主站軟件和WEB客戶端軟件查看現(xiàn)場圖像，檢索或播放歷史錄像，并對現(xiàn)場攝像機(jī)進(jìn)行遠(yuǎn)程控制。
歐美品牌停產(chǎn)的，常用的“PLC”備品備件
我司產(chǎn)品應(yīng)用于以下領(lǐng)域：
1,《發(fā)電廠DCS監(jiān)控系統(tǒng)》
2,《智能平鋼化爐系統(tǒng)制造》
3,《PLC可編程輸送控制系統(tǒng)》
4,《DCS集散控制系統(tǒng)》
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5,《智能型消防供水控制系統(tǒng)》
6,《化工廠藥液恒流量計(jì)算機(jī)控制系統(tǒng)》
7,《電氣控制系統(tǒng)》造紙,印染生產(chǎn)線,變電站綜合自動(dòng)化控制系列
本特利，英維思，伍德沃德，?？怂共_、西屋、瑞恩、施耐德莫迪康、ABB、AB、西門子、摩托羅拉、GE發(fā)那科、安川、博世力士樂，ACSO，力士樂等各大品牌的DCS系統(tǒng)配件，機(jī)器人系統(tǒng)配件，大型伺服系統(tǒng)備件。
Parker Convum MPS-R3F5-NC Stainless Pressure Sensor New
Convum CVA-DN/CVA-15HS 24BL/C-0054-CVA
Myotoku Convum F-1 Vacuum Ejector C-21-316
Convum VF-3
Convum CVA-15HR-B Vacuum Release Solenoid Valve NNB
CONVUM A QUICK RELEASE VALVE CVA-D NO.EKT(15-19)
Convum MPS-V9M-NG-YOK Sensor
Convum MC2S07HS-ZM24B5?R-8Y19 Valve w/A00SC23-Z06-028
Convum MVS-030-AB Vacuum Sensor NPN MVS030AB NIB
Parker Convum MVS-030ABP PNP Sensor MVS030ABP NIB
Convum VF-6 Pneumatic Port Vacuum Filter NIB
Convum VF-3 vacuum filter assembly 1/8″w/element
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2 control techniques controllers and exlar motors used
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CONTROL TECHNIQUES DBE1100S AC SERVO DRIVE 11KW*XLNT*
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CONTROL TECHNIQUES COMMANDER CD550K
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Advance Techniques Frizz Control Lotus Shield
EMERSON CONTROL TECHNIQUES MD-420-00-000&MP1250 PS
AUTOTECH EZ-S6M-R TOUCH SCREEN/AB FLEX 22A-D2P3N104
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CONTROL TECHNIQUES COMMANDER SE SE11200037 AC DRIVE
CONTROL TECHNIQUES,COMMANDER SE AC DRIVE,SE2D200075
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AVON ADVANCE TECHNIQUES FRIZZ CONTROL SHIELD-LAST 1
CONTROL TECHNIQUES DYNAMIC BRAKING UNIT***NIB***
Control Techniques Focus 3 Signal Isolator Board NIB
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CONTROL TECHNIQUES V75 ICD FLUX VECTOR DRIVE,REFURBISH
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NIB~Avon Advance Techniques FRIZZ CONTROL Lotus Shield
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