Newport-932-CX全新原装
Newport-932-CX全新原装
Newport-932-CX全新原装
一、摘要 PLC是一种专门在工业环境下应用而设计的数字运算操作的电子装置。
它采用可以编制程序的存储器,用来在其内部存储执行逻辑运算、顺序运算、计时、计数和算术运算等操作的指令,并能通过数字式或模拟式的输入和输出,控制各种类型的机械或生产过程。PLC及其有关的外围设备都应按照易于与工业控制系统形成一个整体,易于扩展其功能的原则而设计。在工业生产的各个领域,机械加工企业为了提高生产效率,采用机械化流水作业的方式,对不同类型的零件分别组成的自动生产线。随着产品机型的更新换代,生产线承担的加工对象也随之改变,这就需要改变控制程序,使生产线的机械设备按新的工艺过程运行,而继电接触器控制器系统是采用固定接线,很难适应这个要求。大型自动生产线的控制系统使用的继电器数量很多,随着PLC的应用日益普及,其使用方法简单,便于掌握,且可靠性,抗干扰性很强,自身具有完善的功能.模块化的结构,使其在工业生产线上的应用越来越广泛。
发展趋势:1.向高速度、大容量方向发展
为了提高PLC的处理能力,要求PLC具有的响应速度和更大的存储容量。目前,有的PLC的扫描速度可达0.1ms/k步左右。PLC的扫描速度已成为很重要的一个性能指标。
在存储容量方面,有的PLC可达几十兆字节。为了扩大存储容量,有的公司已使用了磁泡存储器或硬盘。
2.向超大型、超小型两个方向发展
当前中小型PLC比较多,为了适应市场的多种需要,今后PLC要向多品种方向发展,特别是向超大型和超小型两个方向发展。现已有I/O点数达14336点的超大型PLC,其使用32位微处理器,多CPU并行工作和大容量存储器,功能强。
Abb Drive Controller 3HAB 8101-5/05A #48261
Abb Drive Controller 3HAB 8101-6/07B #48256
Abb Drive Controller 3HAB 8101-6/09A #48258
Abb Flange Handle K7FCH #73404
Abb Flexible Cable K7C048 #73377
Abb Frontside Circuit Board DSQC 521 #48400
Abb HV Controller Unit RHC933 #25982
Abb I/O Board 3HAB 2214-1/0 Scratch & Dent #48695
Abb I/O Board 3HAB 2214-1/0 #48692
Abb I/O Board YB560103BD/1 #62796
Abb I/O Board YB560103BD/3 #48685
Abb I/O Card 3HNE 00001-1/08 #29404
Abb I/O Module 3HAB 2214-8/2 #48686
Abb I/O Module YB560103-BD/1 #62897
Abb I/O Terminal Board YB161102-AB/2 #70573
Abb I/O Terminal Board YB161102-AM/1 #70574
Abb Lithium Battery 3HAB 9999-1/5 Appears #29331
Abb Load Break Disconnct Switch OETL 200K4 #73385
Abb Memory Board 3HAB 2236-1 #28907
Abb Memory Board 3HAB 2236-1 Scratch & Dent #48707
Abb Memory Board 3HAB 2236-1 #49648
Abb Memory Board 3HAB 5956-1 #48700
Abb Memory Expansion Board 3HAB 2220-1 Scratch & Dent #48705
Abb Memory Expansion Board 3HAB 2220-1 #48701
Abb Module 3HAB 7229-1/05 #48267
Abb Module 3HNE 00025-1/10 #66507
Abb Module TU836V1 / 3BSE013237R1 Scratch & Dent #54417
Abb Monitor MK14A-X020 #26342
Abb Monitor YB560101-SV Scratch & Dent #22990
Abb Monitor YB560101-SV #22989
Abb Motor Drive ACS501-010-4-00P2 Scratch & Dent #20636
Abb Norsk Kabel PC Board 3HAB 2233-1/02 #48744
Abb Operator Interface M10C7133232TWFWX131 #11416
Abb Operator Interface Panel M10C7133216TWFWX131 #22858
Abb Output Module Board APTBK02 Scratch & Dent #38477
Abb Output Module Board APTBK02 #32814
Abb Overload Relay E16 DU #59976
Abb Parallel Rod 3HAA1001-83 #63390
Abb PC Board 57310256-BA/1 #10931
Abb PCS Computer S14662708TABBB #34970
Abb Power Supply 3HAB 2207-1 #48735
Abb Power Supply 3HAB 2207-1/3 #48737
Abb Power Supply Drive YB560103-CD/24 #62904
Abb Product Manual 3HAC 2941-1 #70935
Abb Product Manual 3HAC 7635-1 / M2000 #70933
Abb Rapid Reference Manual 3HAC 0966-13 #70770
Abb Rectifier Unit 3HAA3563-AHA/1 #62902
Abb Relay Contactor KC31E #62972
Abb Remote I/O Board YB560103-CH/10 #28882
Abb Robotics AC Servo Motor 1 FT3101-5AZ21-9-Z #56698
Abb Robotics Circuit Board YB560103-CF/1 #62782
Abb Robotics Power Supply 3HAA 3563-AUA/1 #48187
Abb Robotics Rectifier Unit 3HAA3563-AHA/2 #62797
Abb Robotics Servo Motor 1 FT3074-5AZ21-9-Z #56704
Abb Servo Amplifier 3HAB8801-1/2B #62903
Abb Servo Backplane Board 3HAA3563-ARA #62822
Abb Servo Control Card YT212001-AD/7 #10939
Abb Servo Control Card YT212001-AN #10928
Abb Servo Drive DM0501 #10913
Abb Size 00 Motor Starter A9N00-10-84 #52470
Abb Teach Pendant 3HAA 3563-AAA #48643
Abb Teach Pendant 3HAA 3563-AAA #51168
Abb Teach Pendant 3HNE 00312-1 #34233
Abb Teach Pendant 3HNE 00313-1 #30133
Abb Teach Pendant Circuit Board DSQC 105 #38474
Abb Teach Pendant IRB6000-3756 Scratch & Dent #57599
Abb Teach Pendant IRB600-2058 Scratch & Dent #57600
Abb User's Guide 3HAC 0966-21 #70940
Abb User's Guide 3HAC 7793-1 #70939
Abb Welding Isolation Contactor EHW 250 #15246
Ablsursum Controller Motor Z20A #18824
Absocoder Linear Encoder VLS-12.8PRA14-150SXN-B #72396
Absocoder Linear Encoder VLS-12.8PRA14-300SXN-B #72403
Ac Technology AC Motor Drive 844-100 #20983
Ac Technology Drive SM405 #60586
Ac Technology Intelligent Drive M3420B #60000
Ac Technology Variable Speed Drive Q14010A #11133
Accu Sort Data Collection Terminal 4800 #28813
Accu Temp Relay D40B #26897
Accuray Circuit Board 0-083152-001 #26433
Accuray Circuit Board 1-069846-001 #26437
Accuray Circuit Board 2-066692-001 #26435
Accuray Circuit Board 5-067457-001 #26441
Accuray Circuit Board 6-067472-001 #26443
Accuray Circuit Board 7-084963-001 L1 #26455
Accuray Circuit Board 8-069229-001 #26444
Accuray Circuit Board 9-067451 002 #26439
Accuray Circuit Board 9-083161-001 #26434
Acdc Power Supply RT301-116 #6630
Ace Adjustable Shock Absorber ML4525M-Z-G141 #59954
Ace Urethane Spray Head Spray Head232 #73232
Acme 100 VA Transformer TA-1-81211 #69491
Acme 2.0 KVA Transformer T-2-53012-S #67052
Acme Electric Industrial Control Transformer TA-1-81216 #26233
Acme Electric Industrial Control Transformer TA-2-81149 #10452
Acme Electric Industrial Control Transformer TA-83210 #12734
Acme Electric Industrial Control Transformer TA-83210 #12792
Acme Electric Power Supply 500B24H #72921
Acme Electric Power Supply SPS-15-24/28 #7526
Acme Electric Power Supply SPW24-1.2 #7522
Acme Electric Power Suppply SPS 15-12 #71717
Acme Electric Transformer EIA-413-9638 #47143
Acme Electric Transformer TA-2-81148 #21052
Acme Electric Transformer TA-2-81210 #61965
Acme Transformer 2000 VA Transformer FS-3-2000 #67473
Acopian Power Module 15E20A #70694
Acopian Power Module 24EB60 #25707
Acopian Power Supply 3V51515T6A #55368
Acopian Power Supply W515MT36 #59969
Acopian Regulated Power Supply B15G200 #51934
Acopian Regulated Power Supply B24G350 #3468
Acrison Digital Tachometer ISE-SC0-5200-711-NPN #44661
Action Instruments Frequency Converter 7500-5070 #70615
Acu-rite Operator Interface Master-MP #58061
Ad 420/500 Watt Heater Band 200 965 / 200 952 #68793
Ad 900 Watt Heater Band 041276 #68817
Adaptabeacon Rotating Beacon Light 52B-N5-40W #52663
Adaptec Controller Card AHA-2940W/294OUW #43480
Adaptec Interface Card AHA-1510/20/22B #43479
Adaptive Micro Systems LED Wallboard 7120C120 Scratch & Dent #66867
Adaptive Micro Systems LED Wallboard 7120C120 #66862
Adda Fan AD1224HX-F51 #76498
Addison Tube Forming Ltd Circuit Board E-030301 #32281
Adept Tech 30330-11000 Slot Rack MV-8 #16971
Adept Tech 30330-11000 Slot Rack MV-8 #20990
Adept Tech Back Plane / Slot Rack 13-403421-01 #11540
Adept Tech Encoder Module 10330-00460 #10159
Adept Tech Encoder Module 10330-00460 #10160
Adept Tech Encoder Module 10330-00460 #8489
Adept Tech Encoder Module 10330-00460 #8490
Adept Tech Interface Module 30332-12350 #74024
Adept Tech PC Board 10330-00450 #8549