描述

網(wǎng)絡(luò)構(gòu)成

AB的DH+局域網(wǎng)最多可掛64個(gè)站，通訊速率根據(jù)傳輸距離（>300米）與主機(jī)型號(hào)(PLC-5/40,PLC-5/60)我們選用了57.6K，其網(wǎng)絡(luò)拓?fù)浣Y(jié)構(gòu)為主/支干或雛菊鏈，由于原獨(dú)立設(shè)備網(wǎng)絡(luò)上站點(diǎn)過(guò)多且考慮到連接距離的限制(<3048米)，我們將整個(gè)網(wǎng)絡(luò)整合成三個(gè)獨(dú)立的DH+局域網(wǎng)，通過(guò)AB的1784-KTX(單通道)與1784-KTDX（雙通道）連到上位機(jī)服務(wù)器上，服務(wù)器選用了INTEL的LSDPI服務(wù)器，配置為PIII750、18.2GSCSI硬盤(pán)、384MECC內(nèi)存，F(xiàn)ix32最多可支持8個(gè)通道因此對(duì)于系統(tǒng)今后的擴(kuò)展顯得措措有余。對(duì)于各設(shè)備分立控制器原屬的局域網(wǎng)在合并后如果發(fā)生有站號(hào)相同必須作相應(yīng)調(diào)整以防止沖突，而網(wǎng)絡(luò)終端電阻亦須作相應(yīng)調(diào)整以適應(yīng)新網(wǎng)絡(luò)的通訊模式。

系統(tǒng)的三個(gè)局域網(wǎng)分別包含了如下各獨(dú)立車(chē)間

A)原料處理車(chē)間，計(jì)有煉膠、混合、剝離等

B)生產(chǎn)車(chē)間，記有涂布、烘箱、廢氣處理、卷繞、貼合等

C)成品車(chē)間，記有預(yù)檢、防偽、切割、包裝、廢料處理等

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(xiàn),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(mén)子、摩托羅拉、GE發(fā)那科、安川、博世力士樂(lè)，ACSO，力士樂(lè)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。

A62925 Nicolet 5DXC FT-IR Spectrometer

N59239 Nicolet 510 FT-IR Spectrometer FTIR

L69033 Asymtek FSLU Automated Wafer Loader (upstream)

C69606 Intevac NCT 200L Assy Sputtering Source Gun

C70441 Intevac Sputtering Source NCT Intervace Mark V

A39173 Carbolite Type GPC 12/65 Chamber Furnace, 1200°C

AH43124 UTE SCS i 124 Substrate Vertical Lap Cleaner

A60926 ALPHASEM AG DB608-PRL Die Bonder w/ Selectron

AC44359 Prometrix Resistivity Prober 6″ VR-30A System

C71872 CTI-Cryogenics Cryo-Torr 100 Cryopump Cryo Pump

N62543 Branson/IPC PM-122 1000W RF Generator

N62542 Branson/IPC 2000C Controller 2000 C

K68523 Kern CPM1 Stereocomparato?r Mono/Stereo

A64697 Advanced Energy LDM Plasma RF Power Supply

AT51403 Hughes Model 2500 Automatic Die Bonder

Y69709 Hydra Cell Pump D17XASGNNEMB D17 D17X

A65762 Waters 717 Plus Autosampler

A64698 Advanced Energy PEP-2500 Plasma RF Power Supply

N70824 Christie Vista 38-DMD021-01 DLP Projector

N67909 BD GenTest KNA Solubility Scanner System

G61761 Applied Biosystems 373 DNA Sequence Stretch

Y69096 Asymtek FSL D Downstream Unloader

C69488 Neslab RTE-211 Refrigerated Recirculator Chiller

N69740 B. Braun Biotech 884201/9 Bioreactor w/Dispenser

N69743 The Baker Company SG603-TX SterilchemGARD III

C56823 Dage Microtester 22 10kg Shear Test Load Cell

C70560 Royce MBS200 Wire Bond Pull Tester MBS 200

K70517 HP Agilent E7101-67936 Prober Tester PTI *NIB*

A58949 ESEC SA Wafer Mounter 650.010/6

A58556 Beckman Multimek 96 Automated 96-CH Pipettor

A38873 Tektronix RTD720A Real Time Digitizer w/ Display

N59240 Nicolet 5DXC FT-IR Spectrometer

A72207 Lot of Quality Transformers Corp. 10kVA, 7.5kVA

A72210 Lot of Lithonia Lighting Reflectors, HID Housing

C53689 Tenney 5 Environmental Chamber (m/n T5-2-100350)

C52722 MCT 4600 Chip Carrier IC Handler for 84PLCC

C52721 MCT 4610 Chip Carrier IC Handler for 28PLCC

C52701 MCT 4600 Chip Carrier IC Handler for 52PLCC

N69895 IPM Balanced Power II BP1125-2020

G63881 Forma Scientific 8525 Bio Freezer

G63896 Forma Scientific 8425 Bio Freezer

G63902 Forma Scientific 8325 Bio Freezer

C52694 MCT 3608E IC Handler for 300mil 20pin DIP 3608E3

C52696 MCT 3616E IC Handler (m/n 3616E48P)

C70012 Dage Microtester 22 500gm Shear Test Load Cell

C68808 Davidson Optronics D657-100A Autocollimator

C52790 Dage Microtester BT22 5kg Pull Test Load Cell

C52792 Dage Microtester BT22 200g Pull Test Load Cell

C52791 Dage Microtester BT22 1.5kg Pull Test Load Cell

C67867 Dage BT22-LC02 50gm Pull Test Load Cell for BT22

K72114 Titertek Plus ICN Flow M96V Washer, S20 Stacker

K70248 Equipe Technologies ATM-3108 Wafer Loader Robot

K67967 Inter-Lakes 4436 Press/Splitter Vibration Table

G66211 Labcyte EDR-384SII Multi Dispenser, Automated

Y72289 Elga Purelab Ultra GE MK2 DNA Water Purification

Y72303 Millipore Labscale TFF System Pump Stirrer 29751

K66949 CEE 2100 Cassette to Cassette Hotplate System

AP42588 Parker HPD67 Servo Amplifier CA-112405-R

G40949 Eastey Ent. Shrink Packaging Tunnel ET 1610-48

N67899 Tektronix TCA-1MEG High Buffer Amplifier

G70599 Six Tektronix P6135A 150MHz 10X Probes NIB

C72847 Haskris R050EW WaterCooled Recirculating Chiller

C72848 Haskris R050EA Air-Cooled Recirculating Chiller

C64550 Blue M OV-560A-2 Lab Oven (120V, 1Ph, to 400°F)

C71024 Sigma Systems SuprCyclr Environmental Chamber