福建中立恒自动化设备有限公司

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。

 Parker 700-212AS0-SOL IGR Hydraulic Pump High Efficiency Two-Speed Motor

  EJMM4109T Super-E Single-Speed Motor 40HP 230/460V 3Ph 3530RPM 100A

B&R Automation 8LSA86.E1020D100-0 Brushless Servo Motor

  ECTM4110T Super-EX AC Electric Motor 3 Phase 40HP 60Hz 1775 RPM

Allen Bradley MPS-B560F-MJ54DA /A Bulletin MPS Inverter Duty AC Servo Motor

Allen Bradley 1326AB-B520E-S2K5L /B Bulletin 1326 AC Servo Motor 3000RPM 2.85 kW

General Electric 5PY59JY84 Tachometer Generator W/ Emerson DC Motor 2880F450D06

 Allen Bradley MPS-B560F-SJ52DA /A Kinetix AC Servo Motor

 TECO Westinghouse AEHH8N MAX-E1 Inverter Duty Motor EP0306 120Hz 30HP 37.5A

B&R Automation 8LSA86.E0020D100-0 Brushless Servo Motor 2000RPM 3PH 400V

1  B&R Automation 8LSA86.E0020D100-0 Brushless Servo Motor 2000RPM 3PH 400V

  EBM3313T Super-E Short-Series AC Induction Brake Motor 10HP 3Ph

WorldWide Electric WWES150-18-445TC Industrial Electric Motor 230/460V 150HP 3Ph

 US Electric Motors DJ30S1AM N865 Close Coupled Pump Motor 30HP 3530RPM 3Ph

 Okuma BL-MC100J-20TBA BL-Motor AC Servo Motor 3Ph 2kW 2000RPM 133V 9.8A 8P

Siemens 6SL3120-1TE32-0AA3 Sinamics Single Motor Module 600VDC 200A 3PH/Output

  EM4110T Super-E AC Electric Motor 3PH 40HP 60Hz 1775RPM 48A 480VAC

  JMM3711T Motor 208-230/460V 10HP with Ebara Pump A3U401601100T3C

 M4311 General Purpose AC Induction Motor 460V 50HP 1775RPM 14C61W349

  JMM4106TSH Motor 20HP W/ Goulds Pump 6SHK6 G&L Series Pump

 SEALED  CTM2334T Chiller/Cooling Tower Motor 20HP 1760RPM 3-Phase 25A

ABB PS S 250/430-500F PSS Motor Soft Starter 220-500VAC 130-250A 50/60Hz

Allen Bradley 1326AB-B420E-S2LS /B Bulletin 1326 AC Servo Motor 3000RPM 1.09kW

Rexroth MAF100C-0200-FR-S6-KP0-05-N1 3Ph Induction Motor 600VAC 36.7A R911317170

Reliance Electric 25G4150 VTac 7 AC Motor Controller 460VAC 30.4A Output 25HP

Allen Bradley 1326AB-B420E-S2L /B Bulletin 1326 AC Servo Motor 1.09kW 460VAC

  VRBM3561T High Cycle Brake Motor 3HP 1700RPM 230/460V 8.8/4.4A 3Ph

 Lenze MDFQARS112-12 Asynchronous Servo Motor 21.8/12.9kW

 Electra Gear .75HP General Duty Motor W/Brake 6Lbs-Ft &Reducer 7729387-TC

 Leeson 114159.00 Electric Motor 1/2HP W/Gear Reducer 40:1 & 3lb-ft Brake

Allen Bradley 1326AB-B420E-S2K4L /B Bulletin 1326 AC Servo Motor 3000RPM 1.09kW

Dixie Poly Drum Hydraulic Oil Transfer Container W/ WEG AMT 1626-008 Motor Pump

 Allen Bradley 150-A24NA /A SMC-2 Smart Motor Controller 3Ph 240V 24A

  VM2334T AC Induction Motor 20HP 1760RPM 230/460V 50/25A 3Ph

 Emerson Motor U20E1D AF18 Energy Efficient AC Motor 20HP 208-230/460V 3Ph

Allen Bradley 150-F60NBD /B SMC-Flex Smart Motor Controller 480V 3Ph 60A

 Parker B80111001X0050 Air Motor 150 PSI 1.25 Bore T-A 0.50 Stroke

  ECP2333T Super-E AC Induction Motor 15HP 1765RPM 230/460V 37/18.5A

  CEM3774T Super-E AC Induction Motor 10HP 1760RPM 230/460V 24.4/12.2A

 Allen Bradley MPL-B310P-MK74AA /A Kinetix AC Servo Motor 460V 5000RPM

Siemens 6SL3120-1TE24-5AA3 Sinamics Single Motor Module 600VDC 45A 3PH/Output

 Ingersoll Rand 222149488 Air Compressed Blower Motor 400V 7.5kW/10HP 3Ph

Allen Bradley 150-F60NBDB SMC-Flex Smart Motor Controller 3Ph 15-40HP 480VAC 60A

Furnas Nordic 26A34U00 Solid State Reduced Voltage Induction Motor Controller

 Eaton Char-Lynn 109-1120-006 4000 Series Hydraulic Geroler Disc Valve Motor

 SEALED  VEM3709T AC Motor 7.5HP 3450RPM 3-Phase 17.6A

1   SEALED  VEM3709T AC Motor 7.5HP 3450RPM 3-Phase 17.6A

Rexroth MAD100B-0150-SA-S0-AG0-05-N1 Induction Motor 3-Phase

Schneider Electric SH100/50030/0/1/00/00/10/01/00 Servo Motor 1.41KW 480V

Reuland 0200C-2AAN-0225 Electric Motor 230/460V 20HP 3PH 51.2/25.6A

Rexroth MAD100B-0150-SA-S0-LP0-05-N1 Induction Motor 3-Phase

General Electric 5CD366E22 VN1-60 Shunt Wound Direct Current Motor 5HP 20.6A

Teco-Westinghouse EP0404 MAX-E1 AEHH8N Premium Efficiency Inverter Motor 40HP

Allen Bradley MPL-B4530F-SJ22AA /A Kinetix Inverter Duty AC Servo Motor 2.8HP

  ZDVSNM3587T AC Motor 2HP 1755RPM 3PH 60HZ 145TC 2.8AMP 460V 4Pole

 Allen Bradley MPAR-B1300B-V2A /B Kinetix MP-Series Electric Cylinder W/Motor

 B&R Automation 8MSA4M.E3-86 Servo Motor 330V

 Allen Bradley MPL-B320P-HJ24AA /A Kinetix Inverter Duty AC Servo Motor 2.0HP

Siemens 1LA02564FP21 RGZP AC Electric Motor 20HP 230/460VAC 1755RPM 3PH 60Hz

  IDWNM3554T ABB Motor 1.5HP 60Hz 145TC Frame 4500RPM Max 3PH 230/460V

 SEALED Leeson 170062.60 WattSaver General Purpose Motor 15HP 3Ph 3550RPM

 Sick SCS70-HYA0-K01 Encoder / Resolver Motor 24VCD 12-Pin 10MM Shaft

B&R Automation 8LSA35.E3060D000-0 Brushless Servo Motor 400V 6000 RPM

 Allen Bradley 1326-CPB1-090 /B Bulletin 1326 Power Cable For 460V AC Motor

Electra Gear EP75GTW3411 .75HP General Duty Motor W/Reducer 7729387-TC 120R

 Standco ACA-1 A.C Tachometer Generator 1000RPM 50VAC

Allen Bradley MPL-B310P-SK74AA /A Kinetix Inverter Duty AC Servo Motor 1.03HP

Rexroth MSK040C-0600-NN-S1-UG1-NNNN 3-Phase Permanent Magnet Motor R911305626

 Allen Bradley 150-A68NA /A SMC-2 Smart Motor Controller 3Ph 240V 68A

 Lafert LA80S4 IP56 S1 3 Phase Stainless Steel Motor 1HP 0.75kW 230/460V

 Carrier HC46VL221 AC Electric Motor 3/4HP 4.5A 60Hz 1075RPM 200-230V 1Ph

Allen Bradley MPL-B310P-MK74AA /A Kinetix Brushless AC Servo Motor 0.77kW

 Marathon Electric 56T34F5345D Motor/4TE31 Pump 60Hz 1.5HP 3450RPM 3PH

Sew-Eurodrive DFT100L4 3-Phase Gear Motor 5HP W/K77DT100L4 Gear Reducer 45.16

 Vickers 35M95A 1C20 M Series Vane Motor 31.8gpm 4000 RPM 312064-3

 Bison Gear 017-762-1100 Series 762 AC Gear Motor 99.41:1 Ratio 0.05HP 230V

  36M701T846H2 Industrial Motor 5HP 208-460VAC 1750RPM 3-Phase 60Hz

Reuland 7178 A000 General Purpose AC Motor 5HP 3Ph 230/460V 11.1A 1200RPM 60Hz

 Lincoln Motors LM01475BB AC Motor 3HP 230/460V 870RPM 12.2/6.1A 3Ph 60Hz

Nidec Motor HO20P2BLE-C General Purpose Motor 20HP 1775RPM 230/460V C-966721

  VECP3660T-4 Super-EX Severe Duty AC Induction Motor 3HP 3500RPM

Allen Bradley 1326-CPB1-090 /B Bulletin 1326 Power Cable For 460V AC Servo Motor

  CEWDM3554T Super-E Washdown Duty Induction Motor 1.5HP 230/460V 3Ph

 Parker TG0195AS020BBBB TG Series Medium Duty Toque Motor 2000PSI 195^3cm/tr

 Pacific Scientific E42HLHB-LNK-NS-00 Stepper Motor Single Shaft Splash Proof

 Parker TF0405AA030AAAA Torqmotor Medium Duty Hydraulic Motor

 Teco-Westinghouse DHP0104 ASHH Premium Efficiency Induction Motor 10HP/7.5kW

 07H972W37261 AC Induction Motor 20HP 3Ph 3500RPM 230/460V 46/23A 60Hz

  M1706T Industrial Motor 60Hz 1725RPM 3PH 2 1/2HP 2.8AMP 460V 4Pole

 Marathon Electric 6386B General Purpose Motor 3PH 5HP 60Hz 230/460V 1760RPM

  M1706T Motor 2-1HP

  37F740X484G1 AC Induction Motor 15HP 1760RPM 208-230/460V 41-39/19.5A

Allen Bradley TLY-A230T-HK64AA /A TL-Series Servo Motor 230VAC .31kW 6000RPM

 Dayton 4JMX3 Steel Centrifugal Pump W/ Motor 3Ph 1HP 230/460VAC RM100B3

Allen Bradley MPL-B330P-MK74AA /A Kinetix Inverter Duty AC Servo Motor 1.8kW

 Eaton 158-1467-001 T-Series Char-Lynn Hydraulic Spool Valve Motor 1850PSI

 Eaton AN56BN0AC Freedom Electric Motor Starter 3Ph 3-Pole 600V 18A NEMA 0

  BM3558 AC Induction Motor 2HP 3Ph 208-230/460V 1735RPM 6.5-6/3A 60Hz

WEG HT005404NPW22 AC Electric Motor 3HP 1755RPM 230/460VAC 12.9A 5HP04P184T

 Roller Stator 500375 A5120 ZAAAA Motor 200RPM 8762in-lbf 2973PSI 371cm3/rev

  VEWDM3554T Washdown Duty Motor 60Hz 3PH 1 1/2HP 1800RPM 460V 2.1AMP

Browning TEFC Industrial Motor Series 3000 .5HP 1745RPM 230/460V 60Hz 3PH

Allen Bradley MPL-B210V-HJ44AA /A Kinetix Inverter Duty AC Servo Motor 0.37kW

Schneider Electric SH31002P11A2122 ELAU Servo Motor 6000RPM

Allen Bradley MPL-B1530F-V-X217 /B Kinetix AC Servo Motor w/MPAR-B1100E-V2B /A

  ZDWNM3611T Washdown Vector Drive Motor 3HP 3Ph 1760RPM

  BM3611T AC Induction Motor 3HP 3Ph 208-230/460V 1725RPM 9-8.6/4.3A

B&R Automation 8LSA35.EB060D000-0 AC Servo Motor 400V 6000RPM

 Leeson G140467.00 Washguard Washdown Duty Motor 7-1/2/5HP 1760/1450RPM 3Ph

Jetter JH3-0190-42-6RVS-X Servo Motor 3-Phase

Fanuc A06B-0212-B705 Servo Motor 8-Pole 3-Phase 50/60Hz

 Parker TF0280MS020AAAB Torqmotor Medium Duty Hydraulic Motor

 Siemens VPH0731 Medallion AC Motor Severe Duty 3HP 865RPM 460V 3Ph RGZVESD

  Reliance 417077-59 DC Motor Canister Filter Kit Washable Wire Mesh

Clemex JS-2000 Microscope Motorized Stage Controller W/ST-2000 Control Interface

Allen Bradley MPF-B430P-SJ22BA /A Kinetix Servo Motor 5000RPM

 Nord SK1SIS40/H10F-IEC63-63S/4OL/HMS Gear Reducer SK63S/4OL/HMS Gear Motor

 SEALED Parker TF0100AS030AAAB 749RPM 300BAR (4350 PSID) 33.4HP DSP 100cm

 Parker TF0280MS020AAAA Torqmotor Medium Duty Hydraulic Motor

Allen Bradley MPL-B430P-SJ22AA /A Kinetix Servo Motor 5000RPM

  CEM3665T Super-E AC Induction Motor 5HP 3Ph 230/460V 1750RPM

CEM3665T Super-E AC Induction Motor 5HP 3Ph 230/460V 1750RPM

 Toshiba B0054FLF2AM High Efficiency Induction Motor 3Ph 4P 5HP 460V 60Hz

Allen Bradley MPL-A330P-SJ24AA /A Kinetix Inverter Duty AC Servo Motor 230V

Leeson 170167.60 C215T17FK Watt Saver General Purpose Motor 7.5kW/10HP 460V

  VEM3611T Super-E AC Induction Motor 3HP 1760RPM 230/460V 3Ph 8.4/4.2A

  VEM3611T Super-E AC Induction Motor 3HP 1760RPM 230/460V 3Ph 8.4/4.2A

 BM3539 AC Induction Motor .5HP 1140RPM 230/460V 2.4/1.2A 3Ph

Nidec Motor H020S2BLE-C General Purpose Motor 20HP 1765RPM 230/460V 3Ph 49A

 Hitachi TFO-K High Effeciency 3Ph Induction Motor 3.7kW 4-P 480V 7A D786715

 SEALED  CEM3546 Brown Boveri 60Hz 3PH 1HP 208-230/460V 1760RPM 3AMP

 Leeson C145T34FK43B Watt Saver General Purpose Motor 3HP/2.24kW 190146.64