5SHX0660F0002

5SHX0660F0002

5SHX0660F0002

3、 模擬量信號連接應(yīng)注意的問題變頻器中的模擬量輸入信號，通常指0～10V/5V 的電壓信號或0/4～20 ｍＡ的電流信號；這些模擬量輸入信號可通過接線端子由外部給定，當(dāng)變頻器與P L C 連接時，這些模擬量輸入信號也可來自PLC 的模擬量輸出信號，如圖3 所示。在進(jìn)行模擬量的連接時應(yīng)注意：

（1）阻抗匹配。根據(jù)變頻器的輸入阻抗選擇P L C 的輸出模塊，實現(xiàn)兩者的阻抗匹配。

（2）電壓范圍。當(dāng)變頻器和P L C 的電壓信號范圍不同時（如變頻器的輸入信號為0～10V，而PLC 的輸出電壓信號范圍為0～5V 時；或PLC 的一側(cè)的輸出信號電壓范圍為0～10V而變頻器的輸入電壓信號范圍為0～5V時），需采用串聯(lián)電阻的方式進(jìn)行分壓，以保證兩者在正常電壓范圍內(nèi)

工作，避免電壓過限可能損壞器件。

（3）采用屏蔽電纜或絞合電纜。對于變頻器和P L C 而言，弱電控制信號（電壓0～5V/10V、電流0/4～20ｍＡ等）易受到外界強(qiáng)信號的干擾，對控制信號采取適當(dāng)?shù)钠帘未胧?。常用的方式就是采用屏蔽電纜進(jìn)行屏蔽；對于長距離的控制回路宜采用絞合電纜，絞合電纜的絞合間距盡可能小。

（4）主、控電纜分開布線。實際連線時，注意主、控電纜分開布線，且相隔的距離。以保證主電路側(cè)的干擾及噪音影響不到控制電路。

128MB Matrox Qid DDR ATX bracket33/66MHz PCI QID-P128LPAF

TEST LISTING Matrox Millennium G550 Low-profile - graphics adapter - MGA G550 -

DO NOT PURCHASE

MATROX QID PRO

Returns: Not accepted

Matrox MGA-MIL/2/G2 29596-A 576-05 Graphics VGA DVI PCI Video Card

Matrox Graphics Matrox M9148 M9148-E1024LAF M9148E1024LAF

Returns: Not accepted

Hewlett Packard Matrox Millenium MGA (4 MB) PCI Video

Meteor Pro Matrox 690-1 Rev:C Video Frame Grabber Board

Returns: Not accepted

IBM Matrox Multi-Monitor PCI G2 Quad Video Card 22P6687

Matrox G200 MMS QUAD 32MB PCI Card Only G2+QUADPOE9

MATROX G45FMDVP32DB *NEW*

METEOR2-MC/4 MATROX METEOR2 30 DAY WARRANTY

Returns: Not accepted

MATROX PULSAR/DIG/MCD 587-00 REV:A

Matrox RTX 100 - Board

Returns: Not accepted

MATROX MGI PH-E128APVF 128MB DDR PCIe Video Card

Matrox Odyssey Backplane Link Port Interconnect Board

Matrox TripleHead2Go Triple VGA Screen Video Expansion Adapter T2G-A3AF

MATROX VIDEO CARD 20187-A-00 CAV30232

IBM REF 03N7067 IBM MATROX POWER GXT135P GRAPHICS Adapter (IBM P615)

Matrox G450 MMS 128MB PCI 4 Monitor Video Graphics Card G45X4QUAD-B

IBM-25P1899-MATROX G200MM QUAD MULTI TV CARD 25P1899

MATROX - MGI G55MDDLP32DRF 32MB LOW PROFILE PCI New

Matrox 906-04 Rev. 3 Purcell CA P100-0083M

Returns: Not accepted

Matrox Graphics Parhelia MGI PH-A128R PHA128R AGP 4x Gaming Card 256bit Dual DVI

Matrox G450 32MB Dual-Monitor (DVI & HD15) Video Card

Matrox Mini Express 34 Card for Laptop Computers

MATROX 837-00 MILLENIUM G200 8MB AGP VIDEO CARD NEW

MATROX MIL2P/4/HP VIDEO CARD.

MATROX 10061-001 8MB PCI VIDEO CARD.

MATROX G2+/MSDP/8N MILLENIUM 8MB SDRAM PCI VIDEO CARD

MATROX MGA-MIL/4G 4MB MILLENIUM PCI VIDEO CARD

NEW Matrox QID-E128LPAF Low Profile Quad Output 128Mb Graphic Card PCIE x16 

Matrox Meteor II Meteor2-MC/4 751-0201 REV.A

Matrox MRVM/VID GRAPHICS CARD

MATROX 7003-0301 G450 32MB G45FMDVP32DB PCI VIDEO CARD

Matrox Mini PCIe Card for Desktop Computers

Matrox Graphics G550, #G55MADDA32DSF GRAPHIC CARD - 32MB

Returns: Not accepted

MATROX G2+/MSDP/8BN/20 PCI 8MB VIDEO CARD.

844-00 MATROX Vga Video Card Gx1

Matrox G55-MDDE32F Matrox Millenium G550 Pcie 1x Video Card

Matrox G2+/QUADP-PL/7 G200 Quad 32mb Pci Video Card

Lot of 20 Matrox G550 Low-Profile 32MB PCI Dual Video G55MDDAP32DBF F7011-0001

COMPAQ-402543-001-MATROX MILLENNIUM G200 ATX VIDEO CARD

IBM 80P6408 Matrox G450 PCI DVI-VGA Video Card 80P6411

NEW Matrox G450 (FACTORY SEALED)

MATROX GRAPHICS L60-2XDF 1-FOOT Video Splitte CABLE LFH60-2XTVF VIDEO/S-VIDEO

Matrox G450 128MB MMS Quad View Monitors DVI PCI Win7 Video Card + Cbl & Driver

Matrox AGP Video Card G4+MILA/32/OE5 5064-9192 891-0401

Matrox MGA-MIL/4/DELL3 590-05 RevB IS-MGA-2064-R3 PCI Video DELL 00059264 

Matrox G450 128MB Multi-Monitor Series Quad View Desktop PCI Video Card + Cable

Matrox Dual Head 2 Go DualHead2Go Analog Edition Dual Monitor Dongle

Returns: Not accepted

Matrox G45FMDVP32DBF Board Video G450 32mb Pci Dual Head

MATROX QID DVI 128MB ATX QUAD VIEW MONITOR XP WIN7 PCI VIDEO CARD + CABLE/DRV CD

MATROX 895-04 A CARD

NEW HONEYWELL, MATROX G2+/QUADP-PL VIDEO GRAPHICS CARD

QUAD MATROX G200 32MB PCI G2+/QUADP-PL/7 & DVI CABLES!

QUAD MONITOR MATROX 32MB PCI G2+/QUADP-PL & DVI CABLES!

Lot of 9 Matrox G550 Low-Profile 32MB PCI Dual Video G55MDDAP32DBF F7011-0001

NEW Matrox G200 Quad Monitor 32MB PCI Video Card G2+/QUADP-PL DVI or VGA Cables

Returns: Not accepted

MATROX P69-MDDP256LAUF MILLENIUM P690 PLUS 256MB LP PCI

MATROX MGA-MIL/4/DELL3 8MB PCI VIDEO CARD.

MATROX VCD001394-00 AGP VIDEO CARD.

Matrox G450 G45X4QUAD-B MMS 4 Monitors PCI VIDEO CARD 128 MB DDR cables DVI VGA

Returns: Not accepted

Matrox P65-MDDAP128UF Matrox.Video Card 128 MB Video Memory DDR SDRAM Peripheral

MATROX 1981 RGB-GRAPH 167-D06-7 7559 MLOA-6 2492- CARD 

Returns: Not accepted

MATROX G550 LP PCI-E G55-MDDE32LPDF 32M LFH60 W/ CABLE

Matrox F7229-00 Matrox.Video Card 32 MB Video Memory Dual Display Capable

MATROX QID 128MB QUAD DISPALY DVI VGA LOW PROFILE SFF XP WIN7 PCI VIDEO CARD

Matrox MOR/2VD/J2K Video Card

Matrox MGA-MIL/4 590-05 RevB IS-MGA-2064-R2 PCI Video 

Matrox TripleHead2Go Digital Edition

Returns: Not accepted

MATROX- G4+MDHA/32/- 32 MB AGP DUAL HEAD VIDEO CARD

HEWLETT PACKARD 5064-9194 MATROX G4+ 16MB VIDEO CARD

Matrox G55MADDA320E9 Matrox G55 Agp Graphics Card 32mb

Compaq 246746-001 Compaq Matrox 32mb G550 Dvi Agp Video Card 246746-001

Matrox G450 Millenium PCI video card G45FMDVP32DB

Matrox G4+MDHA32G AGP Video Card 906-01 RevA G400 Dual Head VGA

CI801 3BSE022366R1

CI801kit 3BSE038540R1300

CI810B 3BSE020520R1

CI820V1 3BSE025255R1

CI830 3BSE013252R1

CI830kit 3BSE031695R1400

CI840A 3BSE041882R1

CI840kit 3BSE031694R4000

TU846 3BSE022460R1

TU847 3BSE022462R1

TK212A 3BSC630197R1

FS801K01 3BSE038407R1

AI810 3BSE008516R1

AI815 3BSE052604R1

AI820 3BSE008544R1

AI825 3BSE036456R1

AI830A 3BSE040662R1

AI835A 3BSE051306R1

AI843 3BSE028925R1

AI845 3BSE023675R1

AI890 3BSC690071R1

AI893 3BSC690141R1

AI895 3BSC690086R1

AO810V2 3BSE038415R1

AO815 3BSE052605R1

AO820 3BSE008546R1

AO845A 3BSE045584R1

AO890 3BSC690072R1

AO895 3BSC690087R1

DI810 3BSE008508R1

DI811 3BSE008552R1

DI814 3BUR001454R1

DI820 3BSE008512R1

DI821 3BSE008550R2

DI825 3BSE036373R1

DI830 3BSE013210R1

DI831 3BSE013212R1

DI840 3BSE020836R1

DI885 3BSE013088R1

DI890 3BSC690073R1

DO810 3BSE008510R1

DO814 3BUR001455R1

DO815 3BSE013258R1

DO820 3BSE008514R1

DO821 3BSE013250R1

DO840 3BSE020838R1

DO890 3BSC690074R1

DP820 3BSE013228R1

DP840 3BSE028926R1

TU805K01 3BSE035990R1

TU810V1 3BSE013230R1

TU811V1 3BSE013231R1

TU812V1 3BSE013232R1

TU813 3BSE036714R1

TU814V1 3BSE013233R1

TU830V1 3BSE013234R1

TU831V1 3BSE013235R1

TU833 3BSE038726R1

TU835V1 3BSE013236R1

TU836V1 3BSE013237R1

TU837V1 3BSE013238R1

TU838 3BSE008572R1

TU839 3BSE046966R1

TU842 3BSE020850R1

TU843 3BSE021443R1

TU844 3BSE021445R1

TU845 3BSE021447R1

TU850 3BSE050930R1

TU890 3BSC690075R1

TU891Z 3BSC840220R1

TY801K01 3BSE023607R1

TY804K01 3BSE033670R1

AI801 3BSE020512R1

AO801 3BSE020514R1

DI801 3BSE020508R1

DI802 3BSE022360R1

DI803 3BSE022362R1

DO801 3BSE020510R1

DO802 3BSE022364R1

SD821 3BSC610037R1

SD822 3BSC610038R1

SD823 3BSC610039R1

SS822 3BSC610042R1

SD831 3BSC610064R1

SD832 3BSC610065R1

SD833 3BSC610066R1

SD834 3BSC610067R1

SS832 3BSC610068R1

3BSE022262R1

PM851K01 3BSE018168R1

PM856K01 3BSE0181048R1

PM860K01 3BSE018100R1

PM861AK01 3BSE018157R1

PM861AK02 3BSE018160R1

PM864AK01 3BSE018161R1

PM864AK02 3BSE018164R1

PM866K01 3BSE050198R1

PM866K02 3BSE050199R1

SB821 3BSE018109R1

SB822 3BSE018172R1

PM865K01 3BSE031151R1

PM865K02 3BSE031150R1

SM810K01 3BSE030928R1

SS823 3BSE038226R1

TK212A 3BSC630197R1

TC562 3BSC630049R1

TK853V020 3BSC950201R1

CI853K01 3BSE018103R1

CI854AK01 3BSE030220R1

CI860K01 3BSE032444R1

CI855K01 3BSE018106R1

CI856K01 3BSE026055R1

CI862K01 3BUA000037R1

CI865K01 3BSE040795R1

CI857K01 3BSE018144R1

CI858K01 3BSE018135R1

TK850V007 3BSC950192R1

TB850 3BSC950193R1

TB851 3BSC950194R1

TK851V010 3BSC950262R1

TB852 3BSC950263R1

BC810K02 3BSC031155R1

3BSE039915R50

3BSE040360R50

3BDS008790R06

3BDS008792R06

3BDS008784R06

3BDS008785R06

3BDS009973R06

2PAA102040R06

3BDS008510R06

3BDS008520R06

3BDS008794R06

3BDS008786R06

2PAA103913R06

2PAA103914R06

3BDS008751R06

3BDS008752R06

3BDS008753R06

3BDS008754R06

3BDS008755R06

3BDS008759R06

2PAA105739ZH

2PAA105738ZH

3BDS008790R05

3BDS008792R05

3BDS008784R05

3BDS008785R05

3BDS009973r05

3BDS008510R05

3BDS0085110R05

3BDS008520R05

3BDS008514R05

3BDS008794R05

3bds008786r05

3BDS008600R05

3BDS008630R05

3BDS008751R05

3BDS008752R05

3BDS008753R05

3BDS008754R05

3BDS008755R05

3BDS008759R05