2711-T6C20L1 亿发入魂
是否有较强的售后服务与技术支持。
相对于自控系统性能的好坏优先于价格的选择。只是在前面几项比较接近，又不易选择时，才考虑价格因数，选择性价比比较高的产品。
在实际选型过程中，往往受到多方面的制约，不一定要考虑以上全部方面，但其中有些项是必须考虑的，而存在的问题也必须通过其它替代方式加以解决。
一般来说通过前5项的比较，已可确定2~3种产品，再考虑到后几项，便可选中较满意的PLC。随着科学技术的不断发展，PLC产品也一定会有一个统一的标准。那时，挑选PLC将不再是困难的事情。
编程控制器技术讨论与未来发展
随着时代的发展,当今的技术也日趋完善、竞争愈演愈烈;单靠人工的操作已不能满足于目前的制造业前景,也无法保证更高质量的要求和高新技术企业的形象.
人们在生产实践中看到,自动化给人们带来了极大的便利和产品质量上的保证,同时也减轻了人员的劳动强度,减少了人员上的编制.在许多复杂的生产过程中难以实现的目标控制、整体优化、佳决策等,熟练的操作工、技术人员或专家、管理者却能够容易判断和操作,可以获得满意的效果.人工智能的研究目标正是利用计算机来实现、模拟这些智能行为,通过人脑与计算机协调工作,以人机结合的模式,为解决十分复杂的问题寻找佳的途径
2 product ratings- Matrox M9148-E1024LAF 4 Mini DisplayPort Video Graphics Card 1GB Full Height
2 product ratings- Matrox M9148-E1024LAF M9148 LP PCIe x16 1GB Memory Video Card
2 product ratings- Matrox MGI G55-MDDE32F Millennium G550 Video Card PCI-Express x1, 32MB DDR
2 product ratings- Matrox Millennium G550 (G55MDDE32F) 32MB DDR SDRAM PCI Express x16 Graphics adap
2 product ratings- Matrox Millennium G550 32MB PCIe Graphics Card DMS60 G55-MDDE32LPDF with Cable
2 product ratings- Matrox Millennium G550 PCIe Graphics Card - G55-MDDE32F
2 product ratings- Matrox P69-MDDE128F Millennium P690 PCI Express x16 DDR2 SDRAM Graphics Card
2 product ratings- Matrox Parhelia-LX 128MB AGP 4X/8X Workstation Video Card
2 product ratings- Matrox AGP 4x/8x 1dms-59 not dvi quad display Adapter video card
2 product ratings- Matrox F AGP 4x/8x 1dms-59 not dvi quad display Adapter video card
2 product ratings- Matrox Video Card M9148-E1024LAF pci-e x16 DisplayPort 1GB - used
2 product ratings- NEW MATROX 128M AGP QUAD VIDEO GRAPHICS CARD
2 product ratings- NEW MATROX F 128M AGP QUAD VIDEO GRAPHICS CARD
2 product ratings- The Matrix film Cypher OSS N2 Toys DSK Premiums Warner Brothers 1999
2 x MATROX DSXLE/85 Y7225-01 REV B
2 x MATROX DSXLE/85 Y7225-01 REV B
2 x MATROX DSXLE/500/NC Y7225-01 REV C
2 x MATROX DSXLE/500/NC Y7225-01 REV C
2 x Matrox M9140 Quad Powerdesk Graphics Card Pcie 16x 512MB - M9140-E512LAF
200284-A-00 MATROX PCI VIDEO CARD WITH VGA AND OUTPUTS
20085-A MATROX 2MB PCI MYSTIQUE VIDEO CARD WITH VGA AND OUTPUT
20200076U KARL STORZ KIT, PWR SUPPLY, MATROX MXO
, MATROX 32MB AGP VIDEO CARD WITH DUAL VGA OUTPUTS
G45+MDHP16D/CP 32MB PCI VIDEO CARD MILLENIUM G450
- Compaq (HP) Matrox Millennium G450 Dual
20582-A-00 MATROX 2MB PCI VIDEO CARD WITH VGA AND OUTPUTS
20876 MATROX PCB ASSY W/ GSP MODULE , P/N: PG-641, PG-1281
21016 MATROX 2MB PCI VIDEO CARD WITH VGA AND OUTPUTS
21080-A-00 MATROX 2MB PCI VIDEO CARD WITH VGA AND OUTPUT
21128-A-00 MGA-MIL/MOD6 MATROX 2MB PCI MILLENIUM VIDEO CARD WITH VGA AND OUTPUTS
22916 MATROX PCB, GRAPHIC CARD AGP 846-0201
22P1987 2 MATROX 16MB AGP VIDEO CARD WITH DUAL VGA OUTPUTS
22P1987 MATROX 316MB AGP VIDEO CARD WITH DUAL VGA OUTPUTS 16MB
23354 MATROX PCB ASSY, 167-D06-7, RGB-GRAPH RGB G/64-4
23361 MATROX PCB ASSY, , RGB-GRAPH, 167-D006-07 FGB G64/4-PERK
/ PIP-512B WITH DAUGHTER BOARD VIDEO CARD / MATROX
COMPA PACKARD HP MATROX DESKPRO 6000 2MB VIDEO CARD PCI WITH
Compa 576-05 PCI Video Card 006444 REV 5 *58
Compa 576-05 PCI Video Card 006444 REV 5 *58
25P6691, G45FMDVA32DOE3 MATROX MILLENIUM G450 AGP CARD DVI INTERFACE 32MB
270831-B21 | CPQ/MATROX 4MB WRAM UPGRADE FOR MATROX MILLENNIUM II MIL2/MOD4
COMPA PACKARD HP MATROX 8MB AGP VIDEO CARD WITH VGA OUTPUT
2MB Matrox MGA-MIL/2BI 576-06 REV: B PCI VGA Graphics Video Card
2MB Matrox MGA-MIL/2BI 576-06 REV: B PCI VGA Graphics Video Card
2MB Video RAM Upgrade Matrox 578-01 Rev.B MGA-MIL/MOD2
2X Matrox Millennium G200 AGP 8MB
2x Wyse ZX0D L Z90DE7 Thin Client AMD w/Matrox Card EPI-TC20ELAUF
2x Wyse ZX0D L Z90DE7 Thin Client AMD w/Matrox Card EPI-TC20ELAUF
3 Phase Plugs -- Qty of 2 -- 20amps 5 Pin M66P520 and 32 amps 4 Pin PDL MP432
3 product ratings- 1GB Matrox M9128 LP PCI Express x16 Graphic Card M9128-E1024LAF
3 product ratings- 1GB Matrox M9128 LP PCI Express x16 Graphic Card M9128-E1024LAF #MATRIX
3 product ratings- MATROX GRAPHICS M9128-E1024LAF VIDEO CARD M9128 Matrox M9128 Low Profile PCI-Exp
3 product ratings- Matrox M9128 Lp Pcie X16 Dualhead Displayport Graphics CARD,1GB Memory, Resolut
3 product ratings- Matrox M9128-E1024LAF Dual Display port Graphics Card, 1 GB Memory Full Height
3 product ratings- Matrox M9128-E1024LAF M9128 PCIe Dualhead DisplayPort Video Graphics Card
3 product ratings- Matrox M9128-E1024LAF PCI-E X16 Dual Display port Graphics Card, 1 GB Memory
3 product ratings- Matrox M9128-LP PCI Express x16 1GB Graphics Card Dual Display Port DDR2 VRAM
3 product ratings- Matrox M9128-LP PCI Express x16 1GB Graphics Card Dual Display Port Open Box
3 product ratings- Matrox M9138 1GB 3 x mini DP PCI-E x16 c/w 3 x DP cables full height bracket
3 product ratings- Matrox M9138-E1024LAF 1GB Triple Mini-DP PCI-E x16 Graphics Card
3 product ratings- Matrox M9138-E1024LAF graphics card 1 GB GDDR2 - M9138-E1024LAF - The Matrox M91
3 product ratings- Matrox MGA G450 (G45X4QUAD) 64 MB DDR SDRAM PCI Graphics adapter
3 product ratings- Matrox T2G-DP3D-IF Opened Box TripleHead2Go Digital SE - MultiView
3 product ratings- Matrox Triplehead2go
3 product ratings- Matrox TripleHead2Go Digital Edition - T2G-D3D-IF - Matrox TripleHead2Go is an e
3 product ratings- Matrox TripleHead2Go Digital Edition (T2G-D3D-IF) Graphics Card
3 product ratings- Matrox TripleHead2Go Digital Edition Triple Screen Graphics Card Pc or Mac
3 product ratings- MATROX TRIPLEHEAD2GO DIGITAL EDITION TRIPLE SCREEN GRAPHICS CARD PC OR MAC - NEW
3 product ratings- Matrox TripleHead2Go Digital SE External Multi-Display Adapter T2G-DP3D-IF
3 x Matrox DMS-60 LFH60 to Dual VGA 15 Pin Female Splitter Cable
3.5 out of 5 stars.
MATROX HEWLETT PACKARD HP 8MB AGP VIDEO CARD WITH VGA OUTPUT 4MB MGA-
32MB Matrox Millennium G450 DualHead G 45+ MDHA 32DB DDR 2x VGA AGP 4x, Bulk, New
33 MATROX MILLENNIUM G450 MMS DUALHEAD PCI GRAPHICS ADAPTER
HEWLETT PACKARD HP MATROX 4MB AGP CARD MGA-G100A-E VIDEO WITH VGA OUT
356018-002 COMPA PACKARD HP MATROX 8MB AGP VIDEO CARD G200 W
COMPA PACKARD HP MATROX AGP VIDEO CARD 8MB WITH VGA OUTPUT
, MATROX 8MB AGP VIDEO CARD WITH VGA OUTPUT
, MATROX 8MB AGP VIDEO CARD WITH VGA OUTPUT (AGP)
37L2382 COSMETIC DEFECT G2+DMILA/8/IBM COSMETIC DEFECT IBM MATROX G200 AGP VIDEO
37L2382 IBM / MATROX 8MB AGP ADAPTER 2D/3D G200
37L2398 MAXTOR MATROX MB 4X MATROX AGP G4+MILA VIDEO CARD
3x Xeon CPU, 4x 512Mb DIMM RAM, Matrox G45 AGP 16Mb card Years 00/01 working.
4 product ratings- Matrox (1024 MB) (M9148) Graphics Card
4 product ratings- Matrox M9140 (M9140E512LAF) 512 MB PCI Express x16 Graphics adapter
4 product ratings- Matrox M9140 (M9140E512LAF) 512 MB PCI Express x16 Graphics adapter -Full Height
4 product ratings- Matrox MMB DDR2 SDRAM PCIe x16 ATX Graphics Card M9140E512LAF
4 product ratings- Matrox M9140 512MB DDR2 Graphics Card
4 product ratings- Matrox M9140 512MB PCIe x16 Quad Display Video Card M9140-E512LAF KX-20
4 product ratings- MATROX M9140 Low-Profile PCIe x16 512MB Quad Head Graphic Display Card - TESTED
4 product ratings- Matrox M9140 M9140E512LAF 512 KX20 MB PCI-e x16 Video Graphics Card Long bracket
4 product ratings- Matrox M9140 M9140E512LAF 512 KX20 MB PCI-e x16 Video Graphics Card Low bracket
4 product ratings- Matrox M9140 M9140-E512LAF 512 MB PCI Express x16 Graphics Adapter Card
4 product ratings- Matrox M9140 M9140E512LAF KX20 PCI-e x16 Video Graphics Card 4 monitors support
4 product ratings- Matrox M9140 Quad Powerdesk Graphics Card Pcie 16x 512MB M9140-E512LAF
4 product ratings- Matrox M9140E512LAF 512MB DDR2 Graphics Card
4 product ratings- Matrox M9140-E512LAF 512MB DDR2 PCIe x16 Video Graphics Card 36-4
4 product ratings- Matrox M9140-E512LAF M9140 Graphic Card - 512 MB DDR2 SDRAM - PCI Express x16
4 product ratings- Matrox M9140-E512LAF PCI Express x16 512 MB Quad Digital Analog Low Profile NEW
4 product ratings- Matrox M9140-e512laf The Matrox M9140 Lp Pcie X16 Quad Head Graphics Card
4 product ratings- Matrox M9140-e512laf The Matrox M9140 Lp Pcie X16 Quad Head Graphics Card Offers
4 product ratings- MATROX M9148 PCIe 1GB LOW PROFILE
4 product ratings- Matrox MGI M9140 E512LAF 512MB Graphics Card with DVI quad display cables
4 product ratings- Matrox MGI M9140-E512LAF 512MB Graphics Card
4 product ratings- Matrox Video Card M9140-E512LAF Low Profile/ATX PCI Express x16 512MB
4 product ratings- Used Matrox M9140 M9140E512LAF KX20 PCI-e x16 Video Graphics Card 4 monitors
4 x Matrox DMS-60 LFH60 to Dual VGA 15 Pin Female Splitter Cable
4.0 out of 5 stars.
4.5 out of 5 stars.
MATROX COMPA PACKARD HP 16MB AGP VIDEO CARD WITH VGA OUTPUT
COMPA PACKARD HP MATROX G400 MILLENNIUM 16MB AGP/ ATX VIDEO
MATROX COMPA PACKARD HP 16MB AGP VIDEO CARD WITH VGA OUTPUT
COMPA PACKARD HP MATROX 8MB AGP VIDEO CARD G200 WITH VGA OUT
COMPAQ / HEWLETT PACKARD / HP 8MB AGP VIDEO CARD MATROX G200
402125-001 COMPA PACKARD HP MATROX 8MB AGP VIDEO CARD G200 WITH VGA OUT
402543-001 MATROX COMPA PACKARD HP 8MB PCI VIDEO CARD WITH V
4401) [USED] Matrox Y7184-01 rev.B SOL6MCL ver.105
4401) [USED] Matrox Y7184-01 rev.B SOL6MCL ver.105
4713220 MATROX 4MB PCI VIDEO CARD TPV3026 MGA-2164WP-C
4MB AGP Matrox G+/PR0A/4BI/20 782-01 VGA Graphics Card
5.0 out of 5 stars.
500-01, MGAPCI2, ID7G0050001 MATROX MGA POWER GRAPHICS PCI VGA CARD
MATROX MILLENNIUM PCI 2MB VIDEO CARD
MAXTOR MATROX HP 5063-8798 PCI V