P0911HE

描述

1．电源模块的选择

电源模块选择仅对于模块式结构的PLC而言，对于整体式PLC不存在电源的选择。

电源模块的选择主要考虑电源输出额定电流和电源输入电压。电源模块的输出额定电流必须大于CPU模块、I／O模块和其它特殊模块等消耗电流的总和，同时还应考虑今后I／O模块的扩展等因素；电源输入电压一般根据现场的实际需要而定。

2．编程器的选择

对于小型控制系统或不需要在线编程的系统，一般选用价格便宜的简易编程器。对于由中、高档PLC构成的复杂系统或需要在线编程的PLC系统，可以选配功能强、编程方便的智能编程器，但智能编程器价格较贵。如果有现成的个人计算机，也可以选用PLC的编程软件，在个人计算机上实现编程器的功能。

3．写入器的选择

为了防止由于干扰或锂电池电压不足等原因破坏RAM中的用户程序，可选用EPROM写入器，通过它将用户程序固化在EPROM中。有些PLC或其编程器本身就具有EPROM写入的功能。

欧美品牌停产的，常用的“PLC”备品备件

我司产品应用于以下领域：

1,《发电厂DCS监控系统》

2,《智能平钢化炉系统制造》

3,《PLC可编程输送控制系统》

4,《DCS集散控制系统》
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5,《智能型消防供水控制系统》

6,《化工厂药液恒流量计算机控制系统》

7,《电气控制系统》造纸,印染生产线,变电站综合自动化控制系列

本特利，英维思，伍德沃德，福克斯波罗、西屋、瑞恩、施耐德莫迪康、ABB、AB、西门子、摩托罗拉、GE发那科、安川、博世力士乐，ACSO，力士乐等各大品牌的DCS系统配件，机器人系统配件，大型伺服系统备件。

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

G72011 Varian ProStar 420 Autosampler

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A69318 Thermo Forma-86C ULT Freezer,Model 8558

G53115 Poly Mold Hydraulic Press&Racine Supervane Pmp

A68353(2)Lindberg Tube Furnaces Type 54357,54357A

A58114 Disco DWT-13R Water Temperature Control Unit

A60985 Kato Laboratory Temperature Oven-70°C~180°C

A69994 Nalorac Z-Spec Pulse Tune Driver,Level 2B

A59232 Sanyo Seiki SR7150-0002C-Z Robotic Arm

A64354 Genetix QPIX Colony Picking System

A64357 Mettler Toledo Myriad Allex Automated Chemistry

C72661 Nunome Electric 90kVA 200VAC 260A Transformer

Y72290 Eppendorf 5417C Bench Top Centrifuge 14K RPM

C70101 Blue M OV-490A-3 Mechanical Convection Oven

C51211 Tektronix TLA 7N4 136Ch LA Module 2GHz/200MHz/1M

C51209 Tektronix TLA7M4 136Ch LA Module 2GHz/100MHz/512

G72042 THK GL15S16+1250L Positioning Linear Stage

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A58604(2)Varian 3700 Gas Chromatograph,Autosampler

N72631 Welch 2025 Self Cleaning Dry Vacuum System

K72111 BioCad Perfusion Chromatography LAB Workstation

N72630 Bio/Data PAP-4 Platelet Aggregation Profiler

A72284 Nanometrics 7200 Film Thickness System,Olympus

C72666 MECS Asyst OF250 Wafer Prealigner&Controller

C53058 Eutectic Heated Work Holder 6″Wafer Hot Chuck

C54375 Hot Chuck Wafer Stage 8.25″w/Digital Controller

A52645 NuAire NU-3700 Dual CO2 Water Jacketed Incubator

C68411 Bradley GPS Positioning Navigation Test Station

AT51338 Daikin Industries UBR3E6 Brine Chilling Unit