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。

BENTLY NEVADA 3500/05-01-01-00-00-00 Rack Interface Module

Edwards Next 240D Turbo Pompe B812-00-102 24-48V

HP MP 8200 Compaq 8200 Elite Sff PC CPU XL510AV

 HP MP 8200 Compaq 8200 Elite Sff PC CPU XL510AV

Schneider Electric/Telemecanique Altivar 71 ATV71HD55N4Z Variable Speed Drive

MAN BW 1680910-3 Bearing Surveillance Module

Kontron 7315-I Industrial 3136518-13 Rev.A1 100-240V AC Computer

KONTRON 7315-I Industrial Computer 3136518-13 Rev. A1 100-240V AC

Soren T.Lyngso 600081020 Electronic Tacho System 600156030 V03

Soren T.Lyngso 600081020 Electronic Speedometer System 600156030 V03

Triconex 8307A Potencia Suministro Módulo 7400127-610

Yokogawa PSCDM024DCBAN, 16114-500 Card Module Shelf With Transition Table

Yokogawa 16114-500/4 Card Module Shelf Psccm24Aan Pscdm024Dcban

Allen Bradley 505-EOD-A2M Reverse Starter 460-575v 100Hp

Allen Bradley 505-EOD-A2M Reversing Starter 460-575v 100Hp

YOKOGAVA Module Rack CDM PSCDM024DCBAN 16809-541/2  CCM PSCCM22AAN 16418-531/1

Polytron Polymaster CPU 8000 Channel Processing it

Detcon Model 12/12b Hydrogen Sulfide Monitor Ppm H2s Rack

Detcon Model 12 Combustible Gas Monitor RS-485 ID

Detcon Model 12 Cobustible Gas Monitor RS-485 ID

Triconex 8307a,03490290,7400127 -610 Potenza Fornire Modulo Cremagliera 230 AC /

Triconex 8307A,03490290,7400127-610 Power Supply Module Rack 230 AC/DC 2A

Triconex 8307a 03490290 7400127 -610 Puissance Supply Module Rack 230

Orbit Marine AL-7103-SDM-COM3 Servo Player Module 7.1Arms

Orbit Marine AL-7103-SDM-COM3 Servo Drive Module 7.1Arms

Rolls-Royce CAA-415002-01DW-6 Game Controller System

Yokogawa Pscdm024dcban,16114-500 / 6 Module Rack

Rolls-royce caa-415002-01dw-6 joystick system

Yokogawa Pscdm024dcban, 16114-500/6 Module Rack

Siemens 6se6440-2ud38-8fa1 Micro-master 440 Drive it

Siemens 6se6440-2ud38-8fa1 Micro-Master 440 Player it

Det-tronics Opecls2M18W1R Ges Receiver Detector with Moting Equipment

Det-Tronics OPECLS2M18W1R Gas Detector Receiver With Moting Hardware

Bently Nevada 3500/20/25/40m /60/32/92 Rackler

Bently Nevada 3500/20/25 / 40m/60/32/92 Rack

Bently Nevada 3500/20/25/40m/60/32/92 Rack

ABB ACW6342625600000300902 ACS600 Multidrive Module ACW64400900

BHEL 0096A Printed Circuit Board Card CE691-43-350 itrol

Triconex 8307a,03490290,7400127 -610 Potencia Suministro Módulo Rack 230 AC / Dc

Rolf Janssen BLKH 06 Wire Break Monitoring Operation Switch DBU 06/24

Mitsubishi Nf100-sh 3P Pole No-Fuse 100 Amp 660v 50/60hz Circuit Breaker

Rolf Janssen BLKH 06 Cable Break Surveillance Operation Switch Dbu 06/24

SIEMENS Variable Speed Inverter Drive 7SJ8071-5EB96-1FA0/DD

MITSUBISHI Transistorized Inverter FR-CV-H55K

Siemens Variable Speed Inverter Player 7sj8071-5eb96-1fa0 / DD

NAKAKITA SEISAKUSHO Temperature Transmitter NSTM790N

Rishabh 110v 1a 50hz Power Transducer

Todensha Stc-26 600v 20a Switch Section

18050B Printed Circuit Card 2001908A

NABCO Printed Circuit Card SAP-001-11

Escha E170315 300v Connector Cable

Siemens 7sk8031-5eb90-1he0/Cc Surge Relay Protection 100v for 125v

Telemechanical Overload Relay LR1-D40353

Mitsubishi FR-CV-H55K CCI Computer

NABCO Printed Circuit Board SAP-001-11

18050B Printed Circuit Board 2001908A

Todensha Stc-26 Section Switch 600v 20a

Escha E170315 Cable Connector 300v

TELEMECANIQUE Overload Relay LR1-D40353

MITSUBISHI FR-CV-H55K Transistorized Inverter power 55kw

HDW ELEKTRONIK Printed circuit board A767.02.02.001-01A

SCHAFFNER Printed Circuit Board 350 MC

Digimec Mpx-75 Visual Relay and Phase Sequence 440v/50-60Hz

Mitsubishi Transistorized FR-CV-H55K Inverter

Schaffner 350MC Printed Circuit Card

HDW ELEKTRONIK Printed Circuit Card A767.02.02.001-01A

Mitsubishi FR-CV-H55K Transistorized 55kw Power Inverter

Siemens 3WL1363-4DG45-1AN2 6300 Amplifier Insulated Enclosure Air Fuse 6300A

1C-16367-09-00 Microsoft Windows XP Pro Plans Chassis For Built-in Systems

Siemens 3WL1363-4DG45-1AN2 6300 Amp Insulated Air Case Breaker 6300A

General electric L90 Line Current Differential System L90N03HKLF8LH6DL67N6CSXXUX

Siemens 3WL1363-4DG45-1AN2 6300 AMPS Insulated Custodia Air Circuit Breaker

Siemens 1FT6034-1AK71-4EH1 Three-Phase Motor 24VDC-8, 2W-3047103

EndressHauser 80F50-AFSWABACABA8 Promass 80 Flow Meter

BENTLY NEVADA Transient Data Interface 3500/22M

Chassis Plans 1C-16367-09-00 Microsoft Windows XP Pro For Embedded Systems

Endress  Hauser 80F50-AFSWABACABA8 Promass 80 Flux Mètre

Siemens 0.3m6034-1AK71-4EH1 Three-Phase Moteur 24VDC-8, 2W-3047103

Eaton CN55TN3AB Nema Size 6 Contactor 3 Phase 120V Coil 540amp

Fw252-03a Power Supply 24v

B  R 8V1640.001-2 Servo Drive 3 X400-480VAC, 54KVA, 50/60 Hz

ABB REC670 Bay Control Ied Relay 90-250Vdc 50/60Hz

Fw252-03a Alimentation Électrique 24v

BR 8V1640.001-2 Servo Player 3 X400-480VAC, 54KVA, 50/60Hz

ABB REC670 Areas Ied Control Relay 90-250Vdc 50/60Hz

Allen-Bradley 592-EEHE Actuel Transformateur 30-150A Relais Surcharge Ser.c

Allen-Bradley 592-EEHE Current Transformer 30-150A Overload Relay Ser.C

ABB ECS 086329-004 Printed Circuit Board

ABB ECS 086329-004 Printed Circuit Card

Bently Nevada 3500/20/25/40m/60/32/92 Shelf

ABB ACW6342625600000300902 Multidrive Module

ABB ACW64400902 ACS600 Multidrive Module 2196 A

1C-16367-09-00 Microsoft Windows XP Pro Plans Chassis For Embedded Systems

Sulzer Sipwa TP System Control 112.050.506.200

Sulzer Sipwa TP Control System 112.050.506.200

Vacon PM059060N0SWF AC Drive 11784704 50/60Hz

Vacon PM059060N0SWF AC Lecteur 11784704 50/60Hz

ABB ACW64400902 ACS600 Multidrive Module 1156A

MAK 1.00.7-36.22.00-62/9.01.7-93.11.00-03/9.01.7-93.11.00-06 PCB Rack

MAK 1.00.7-36.22.00-62/9.01.7-93.11.00-03/ 9.01.7-93.11.00-06 PCB Rack

ABB B 112 Memory Module 57360001-EV/2

Schneider Electric ATV71HD30N4Z AC Speed Drive Class 10 380/480V

Lel Rack

 Lel Rack

Procon Pas MP600B-S020/S021,60WKS-M240/6-KPT,64WKS-M240/50-KPT,64WKS-M240 Module

ABB ACS850-04-202A-5  J400 Frequency Converter RRFC6622 64686801 C

ABB Acs850-04-202a-5D150J400 Frequency Inverter 202A

ABB Acs850-04-202a-5  J400 FPBA-01 Frequency Converter

GE IC697CPM790-CB Central Processor it CPM 790

SPX GLOBE R43XXXA10 Pneumatique Piston Moteur 412-900A

SPX GLOBE R43XXXA10 Pneumatic Piston Motor 412-900A

Shangyi XMF/2UFOF Intelligent Digital Display

General Electric Is210bppch1aca Printed Circuit Board Is200wetah1afc

Titec 51221001527 Sensor Probe

Fuji Electric Fkgb05v4-2acyy-aa Gauge Pressure Transmitter 24v

ABB SAMI 054MS4-M0 Frequency Converter

Schneider Electric ATS48C17Y Soft Starter 50/60Hz

Dcan A53014mo Single Coil Spool Design Solenoid Valve

Lutron QSGR-4P Grafik Eye QS Wireless Controller 50/60Hz

SCHNEIDER ELECTRIC BMXXBP0800 Rack Modicon

Weg CPS72A.00 Power Board

Nl120622 Pcb Card

HYDAI AOR-1S-AS Over-current Trip 50-60hz 1000/5A

Toshiba MG500Q1US1 IGBT Module

Sonalert SC628 Audible Signal Alarm Buzzer

Adult only item - Requires verification

Fuji Electric 1MB1600PX-140-0S Module

APC SURT023M Filter 16A 220-240V 50/60Hz

Toyo Keiki ERG-3 3 Phase Watt Converter 115V

IDEC APN148-W White Pilot Light Control it

Stork Kwant 94 33 6 Printed Circuit Board