MAI50模擬量模塊
現在工業上使用的可編程邏輯控制器已經相當或接近於一臺緊湊型電腦的主機,其在擴展性和可靠性方面的優勢使其被廣泛應用於目前的各類工業控制領域。不管是在計算機直接控制係統還是集中分散式控制係統DCS,或者現場總線控制係統FCS中,總是有各類PLC控制器的大量使用。PLC的生產廠商很多,如西門子、施耐德、三菱、臺達等,幾乎涉及工業自動化領域的廠商都會有其PLC產品提供。
MAI50模擬量模塊
給定方式
變頻器常見的頻率給定方式主要有:操作器鍵盤給定、接點信號給定、模擬信號給定、脈衝信號給定和通訊方式給定等。這些頻率給定方式各有優缺點,按照實際的需要進行選擇設置,同時也可以根據功能需要選擇不同頻率給定方式進行疊加和切換。
控制方式
低壓通用變頻輸出電壓為380∼650V,輸出功率為0.75∼400kW,工作頻率為0∼400Hz,它的主電路都採用交—直—交電路。其控制方式經歷了以下四代。
MDO53模塊
MAI50模擬量模塊
Compaq Matrox 576-05 006443 -001 PCI 顯卡 31-4
Compaq Matrox 576-05 006443 -001 PCI 顯卡 31-4
CompaQ Matrox Millennium G200A AGP graphics card G2+DMILA/8D/CPQ 8MB SDRAM
CompaQ Matrox Millennium G200A AGP graphics card G2+DMILA/8D/CPQ 8MB SDRAM
Compaq QVision2000P graphics card Matrox Impression Lite 2MB PCI 148260-001 revM
Compaq QVision2000P graphics card Matrox Impression Lite 2MB PCI 148260-001 revM
G250+MILA/8/HP MATROX 8MB AGP VIDEO CARD WITH VGA OUTPUT
G250+MILA/8/HP MATROX 8MB AGP VIDEO CARD WITH VGA OUTPUT
G4+ma16g Matrox 891-04 16mb 4x AGP G 4+ 米娜視頻卡
G4+ma16g Matrox 891-04 16mb 4x AGP G 4+ 米娜視頻卡
HP Compaq Matrox G2+DMILA/8D/CPQ MGA G200 8MB,Compaq No.402125-001 AGP Video Ca
HP Compaq Matrox G2+DMILA/8D/CPQ MGA G200 8MB,Compaq No.402125-001 AGP Video Ca
HP Visualize FX5 Pro Graphic Card 64MB PCI 64-bit 5V A1262-66501 A1299-66503#
HP Visualize FX5 Pro Graphic Card 64MB PCI 64-bit 5V A1262-66501 A1299-66503#
L岢gendaire AGP 3D Graphique Matrox Millennium G200 Pour Windows 7 XP Vista Linux
L岢gendaire AGP 3D Graphique Matrox Millennium G200 Pour Windows 7 XP Vista Linux
L岢gendaire AGP 3D Graphique Matrox Millennium G200 Pour Windows 7 XP Vista Linux
L岢gendaire AGP 3D Graphique Matrox Millennium G200 Pour Windows 7 XP Vista Linux
LEGEND?RE AGP 3D GRAFIKKARTE MATROX MILLENNIUM G200 F徂R WINDOWS 7 XP VISTA LINUX
LEGEND?RE AGP 3D GRAFIKKARTE MATROX MILLENNIUM G200 F徂R WINDOWS 7 XP VISTA LINUX
LEGEND?RE AGP 3D GRAFIKKARTE MATROX MILLENNIUM G200 F徂R WINDOWS 7 XP VISTA LINUX
LEGEND?RE AGP 3D GRAFIKKARTE MATROX MILLENNIUM G200 F徂R WINDOWS 7 XP VISTA LINUX
Legendario AGP 3D Gr fica Matrox Millennium G200 Para Windows 7 XP Vista Linux
Legendario AGP 3D Gr fica Matrox Millennium G200 Para Windows 7 XP Vista Linux
Legendary AGP 3D Graphic Card Matrox Millennium G200 For Windows 7 XP Vista
Legendary AGP 3D Graphic Card Matrox Millennium G200 For Windows 7 XP Vista
Legendary AGP 3D Graphic Card Matrox Millennium G200 For Windows 7 XP Vista
Legendary AGP 3D Graphic Card Matrox Millennium G200 For Windows 7 XP Vista
Legendary AGP 3D Graphic Card Matrox Millennium G200 For Windows 7 XP Vista
Legendary AGP 3D Graphic Card Matrox Millennium G200 For Windows 7 XP Vista
Leggendario AGP 3D Scheda Matrox Millennium G200 Per Windows 7 XP Vista Linux
Leggendario AGP 3D Scheda Matrox Millennium G200 Per Windows 7 XP Vista Linux