福建中立恒自动化设备有限公司

目前，世界上有200多个厂家生产可编程序控制器产品，厂家有德国的西门子，美国的Rockwell(AB)、通用(GE),日本的三菱、欧姆龙，法国的施耐德等。

可编程序控制器总的发展趋势是向高集成度、小体积、大容量、高速度、易使用、高性能方向发展。具体表现在以下几个方面：

(1)向小型化、专用化、低成本方向发展

20世纪80年代初，小型PLC在价格上还高于小系统用的继电器控制装置。随着微电子技术的发展，新型器件大幅度的提高功能和降低价格，使PLC结构更为紧凑，功能不断增加，将原来大、中型PLC才有的功能移植到小型PLC上，如模拟量处理、数据通讯和复杂的功能指令等，但价格不断下降，真正成为继电器控制系统的替代产品。

(2)向大容量，高速度方向发展

大型PLC采用多微处理器系统，有的采用32位微处理器，可同时进行多任务操作，处理速度提高，特别是增强了过程控制和数据处理的功能。另外，存储容量大大增加。

(3)与计算机联系密切

从功能上看，PLC不仅能完成逻辑运算，且计算机的复杂运算功能在PLC中也进一步得到利用，从结构上看，计算机的硬件和技术越来越多地应用到PLC；从语言上看，PLC己不再是单纯用梯形图语言，而且可用多种语言编程，如类似计算机汇编语言的语句表，甚至可直接由计算机语言编程；在通讯方面，PLC与计算机可直接相连并进行信息传递。

(4)发展多样化

可编程序控制器发展的多样化体现在3个方面：产品类型、编程语言和应用领域。

(5)模块化

PLC的扩展模块发展迅速。功能明确化、专用化的复杂功能由专门模块来完成。主机仅仅通过通讯设备向模块发布命令和测试状态，这使得PLC的系统功能进一步增强，控制系统设计进一步简化。

(6)网络与通讯能力增强

计算机与PLC之间以及各个PLC之间的联网和通讯的能力不断增强，使用工业网络可以有效地节省资源、降低成本、提高系统可靠性和灵活性，致使网络的应用有普遍化的趋势。

(7)多样化与标准化

生产PLC产品的各厂家都在大力度地开发自己的新产品，以求占据市场的更大份额。因此产品向多样化方向发展，出现了欧、美、日多种流派。与此同时，为了推动技术标准化的进程。一些国际性组织，如国际电工委员会(IEC)不断为PLC的发展制定一些新的标准，如对各种类型的产品作一定的归纳或定义，或对PLC未来的发展制定一种方向或框架。

(8)工业软件发展迅速

与可编程序控制器硬件技术的发展相适应，工业软件的发展非常迅速，它使系统应用更加简单易行，大大方便了PLC系统的开发人员和操作使用人员。

可编程序控制器的输出信号类型可以是开关量、模拟量和数字量。输出单元从广义上分包含两部分：一是与被控设备相连接的接口电路，另一部分是输出的映像寄存器。

PLC运行时CPU从输入映像寄存器读取输入信息并进行处理，将处理结果放到输出映像寄存器。输出映像寄存器由输出点相对应的触发器组成，输出接口电路将其由弱电控制信号转换成现场需要的强电信号输出，以驱动电磁阀、接触器、指示灯等被控设备的执行元件。

以下链接皆有货

Fanuc A06B-6076-H101/A06B6076H101, A20B-1006-0110/ 03A/ A20B-1006-0110/ 03A

Fanuc A06B-6076-H101 / A06B6076H101, A20B-1006-0110/03A/A20B-1006-0110/03A

Br 5MP181.0843-07, Portable Panel, Rev.M0

LENZE MCA14L20-RS0P5-B24R-K06S00N-B0S0, BFK 458-08 N, Servomotor

Lenze CS 5000 IPC, Industria − PC

BRONKHORST F201CV-2K0-PGD-88-V, Digital Massendurchflussregler, 2000 Sccm H2

MITSUBISHI Q2ASHCPU, CPU UNIT

SCHNEIDER ELECTRIC BMH1002T06F2A, Servo motor 6.08 Nm -  CONDITION

MUEGGE ME0120A-192AB, Board, Rev.04

Applied Materials 11028573, 0200-04017, Anello 300mm Esc Cu - RevisiGenerale

Philips 4022.250.0642, CPU202, Card

Schneider Electric BMH1002T06F2A, Servo Motor 6.08 NM -

Siemens 6ES5460-4UA13, Simatic S5 Analog Output 470 -

Lenze MCA14L20-RS0P5-B24R-K06S00N-B0S0, BFK 458-08 N, Servo Motor

Applied Materials 0270-02999/027002999, Kalibrierungs Attrezzi - Nuovo

SMC IZS31-620Z-B / IZS31 620Z B / IZS31620ZB, ionizer

Beckhoff CU8130-0240,Usv-Komponente,Batteriegestützt

SENSOPART 535-91053, V10-SO-A1-I6, Solar sensor

FESTO 570185,DGSL-12-100-EA,Mini-Schlitten

FESTO 570185 , DGSL-12-100-EA, Mini-Diapositiva

FANUC A06B-6076-H101 / A06B6076H101, A20B-1006-0110/03A / A20B-1006-0110/03A

B R 5MP181.0843-07, Portatile Pannello, Rev.M0

Lenze E94ASHE0074ER94AZMS0094, Servo-Drive With Mesh Filter

3M SJ6032, 70006459765, Bumpon Elastic Buffer -

Lenze CS 5000 IPC , Industria − PC

Lenze CS 5000 IPC, Industrie − PC

BRONKHORST F201CV-2K0-PGD-88-V, Digitale Massendurchflussregler, 2000 Sccm H2

Hugle Electronics MODEL 4100V-060/4100V 060, Flexible AC Ionizer

SIEMENS 5SY61, circuit breaker, characteristic B|C|D, current 1 to 32A

Applied Materials 11028573 , 0200-04017, Anillo 300mm Esc Cu - Reacondicionado

Applied Materials 11028573, 0200-04017, Anneau 300mm Esc Cu - Reconditionnés

HIRSCHMANN Mach 3005/Mach3005, Modular Gigabit Switch Chassis

Philips 4022.250.0642, CPU202, Mappa

Lenze MCA14L20-RS0P5-B24R-K06S00N-B0S0, BFK 458-08 N, Servomotore

Schneider Electric BMH1002T06F2A, Servomotore 6.08 NM - come Nuovo

Siemens 6ES5460-4UA13, Simatic S5 Uscita Analogica 470 - Nuovo

BECKHOFF CP7912-0001-0000, LQ150X1LW71N, 15" Touch Panel

FESTO EMMS-AS-100-S RS  EMGA-80-P-G5-SAS-100, Servo Motor 550122 552195

Applied Materials 0270-02999/027002999 , Kalibrierungs Herramienta - Nuevo

Klaschka YZK4KR/4T-2.31, 30.03-80, Central Processing Unit

Vitronic 97236, LCS-FF-R3-v-v-8K-30.05-SX-SX-60, Zeilenkamera

Beckhoff CP7912-0001-0000, LQ150X1LW71N, 15 " Touch Panel

FESTO 570185, DGSL-12-100-EA, Mini-Schlitten

Br 5MP181.0843-07, Portátil Panel, Rev.M0

B  R 5MP181.0843-07, Portable Panneau, Rev.M0

LENZE E94ASHE0074  ER94AZMS0094, Servo-Drive Con Filtro Di Rete

3M SJ6032, 70006459765, Bumpon Elastico Ammortizzatore - Nuovo

Hugle Electronics MODEL 4100V-060/4100V 060, Flessibili AC Ionizzatore

BRONKHORST F201CV-2K0-PGD-88-V, Numérique Massendurchflussregler, 2000 Sccm H2

LENZE CS 5000 IPC, Industrie−PC

ISEL 234023 0059, 396423 0060, Ball screw feed LES4 with EC servo module L=590mm

Moeller NZMN2-4-VE160, NZM2-XRD, Circuit Breaker With Remote Switch 160A

HIRSCHMANN Mach 3005/Mach3005, Modulare Gigabit Interruttore Chassis

APPLIED MATERIALS 11028573, 0200-04017, ring 300mm ESC CU - GENERALÜBERHOLT

Philips 4022.250.0642, CPU202, Tarjeta

Schneider Electric BMH1002T06F2A, Servomotor 6.08 NM- como Nuevo

Siemens 6ES5460-4UA13, Simatic S5 Salida Analógica 470 - Nuevo

Mitsubishi Q2ASHCPU, CPU Unidad

Lenze MCA14L20-RS0P5-B24R-K06S00N-B0S0, BFK 458-08 N, Servomoteur

Schneider Electric BMH1002T06F2A, Servomot

Mitsubishi Q2ASHCPU, Ordinat

BENDER B91065109, IRDH275B-425, Insulation Monitor, SW:D0159 V1.80

Isel 2340230059, 3964230060, Kugelgewindevorschub LES4  Ec-Servomodul L=590mm

FESTO EMMS-AS-100-S RS  EMGA-80-P-G5-SAS-100, Servomotore 550122552195

APPLIED MATERIALS 0270-02999 / 027002999, Kalibrierungs Tool - NEU

Applied Materials 0270-02999/027002999, Kalibrierungs Outil - Neuf

Beckhoff CU8130-0240, Usv-Komponente, Batteriegestützt

Klaschka YZK4KR/4T-2.31, 30.03-80, Unità Centrale di Elaborazione

Beckhoff CP7912-0001-0000, LQ150X1LW71N, 15 " Touch Pannello

Siemens 6GK5216-0BA00-2AA3, Managed Industrial Ethernet Switch, E14

Festo 570185, DGSL-12-100-EA, Mini Slide

SENSOPART 535-91053, V10-SO-A1-I6, Capt

BR 5MP181.0843-07, Mobile Panel, rev. M0

Lenze E94ASHE0074  ER94AZMS0094, Servo-Drive Avec Filtre Réseau

3M SJ6032, 70006459765 , Bumpon Elástico Tope - Nuevo

3M SJ6032, 70006459765, Bumpon Élastique Tampon - Neuf

Hugle Electronics MODEL 4100V-060 / 4100V 060 , Flexible AC Ionizador

Hugle Electronics MODEL 4100V-060/4100V 060, Flexible AC Purificateur

BRONKHORST F201CV-2K0-PGD-88-V, Digitaler Massendurchflussregler, 2000 sccm H2

Schneider Kreuznach, CAM4KCL, Camera

Moeller NZMN2-4-VE160, NZM2-XRD, Interruttore Magnetotermico Con a Distanza 160A

1305600-02 1366801-00 0258687 00 Ki  0228786-0532287-ER32555-ER

EPA 5004K030, NF-K-4-30, 3 Phase 4 Conductor Line Filter

Bosch Rexroth Ag R911170938, CML45.1-NP-500-NA-NNNN-NW, Control Module, GU1

Bosch Rexroth Ag R911170938, CML45.1-NP-500-NA-NNNN-NW, Control Module, GX1

Bosch Rexroth Ag R911170938, CML45.1-NP-500-NA-NNNN-NW, Control Module, GT1

Bosch Rexroth Ag R911170938, CML45.1-NP-500-NA-NNNN-NW, Control Module, GR1

HIRSCHMANN Mach 3005 / Mach3005, Modular Gigabit Interruptor Chasis

HIRSCHMANN Mach 3005/Mach3005, Modulaire Gigabit Interrupt

APPLIED MATERIALS 11028573, 0200-04017, RING 300mm ESC CU -

PHILIPS 4022.250.0642, CPU202, Karte

Philips 4022.250.0642, CPU202, Carte

SCHNEIDER ELECTRIC BMH1002T06F2A, Servomotor 6.08 Nm - NEUWERTIG

SIEMENS 6ES5460-4UA13, SIMATIC S5 Analogausgabe 470 - NEU

Siemens 6ES5460-4UA13, Simatic S5 Sortie Analogique 470 - Neuf

Beckhoff AX5203-0000-0200, AX5203, Digital Compact Servo Drives 2-kanalig

FESTO EMMS-AS-100-S RS  EMGA-80-P-G5-SAS-100, Servomotor 550122552195

FESTO EMMS-AS-100-S RS  EMGA-80-P-G5-SAS-100, Servomot

APPLIED MATERIALS 0270-02999 / 027002999, Calibration Tool -

Klaschka YZK4KR / 4T-2.31, 30.03-80, Unidad Central de Procesamiento

Klaschka YZK4KR/4T-2.31, 30.03-80, Unité Centrale

Vitronic 97236 , LCS-FF-R3-v-v-8K-30.05-SX-SX-60, Zeilenkamera

Vitronic 97236,LCS-FF-R3-v-v-8K-30.05-SX-SX-60,Zeilenkamera

Beckhoff CP7912-0001-0000, LQ150X1LW71N, 15 " Écran Tactile

Siemens 6GK5216-0BA00-2AA3, Managed Ethernet Industriale Interruttore, E14

BAHR ELZ 30  IM020BM37VD, linear positioning system  proximity switch -

SENSOPART 535-91053, V10-SO-A1-I6, Solarsensor

LENZE E94ASHE0074  ER94AZMS0094, Servo-Drive mit Netzfilter

NTI 0150-1668, E1130-DP-HC, Profibus DP Drive, Rev.F

3M SJ6032, 70006459765, BUMPON Elastik Puffer - NEU

HUGLE ELECTRONICS MODEL 4100V-060 / 4100V 060, Flexibler AC Ionisator

Bronkhorst F201CV-2K0-PGD-88-V, Digital Mass Flow Controller, 2000 sccm H2

Bahr ELZ 30IM020BM37VD,PositioniersystemProximity Sensors -

Schneider Kreuznach,CAM4KCL,Telecamera

Moeller NZMN2-4-VE160, NZM2-XRD, Interrupt

Moeller NZMN2-4-VE160, NZM2-XRD, Disyuntor Con Interruptor Remoto 160A

Bosch Rexroth 3 842 999 726, KE 2/180-O, Curve Module, 330x780x210mm

Bosch Rexroth Ag R911170938, CML45.1-NP-500-NA-NNNN-NW, Modulo di Rafforzo, GU1

FISHER DVC5040 / DVC5020F  1018S  2371DF1, System 9000, control valve

HIRSCHMANN Mach 3005 / Mach3005, Modular GIGABIT Switch Chassis

SIEMENS 6ES5460-4UA13, SIMATIC S5 Analog Edition 470 -

Beckhoff AX5203-0000-0200, AX5203, Digitale Compatto Servo 2-kanalig

Isel 2340230059 ,3964230060 ,Kugelgewindevorschub LES4  Ec-Servomodul L = 590mm

FESTO EMMS-AS-100-S RS  EMGA-80-P-G5-SAS-100, Servomotor 550122  552195

Bosch NT600, M601, ZE611, ZE612, ZE613, AG/NC3-S, Rack  8 Cards

PHILIPS 4522-167-03724, Power Distribution Board

BECKHOFF CU8130-0240, UPS component, battery supported

KLASCHKA YZK4KR/4T-2.31, 30.03-80, Zentraleinheit

Siemens 6GK5216-0BA00-2AA3, Managed Industrial Ethernet Interruptor, E14

Siemens 6GK5216-0BA00-2AA3, Managed Industriel Ethernet Switch, E14

EXAIR BP7142, Ion Air Knife Ionising Air Curtain 17 Bar L=1140mm

LENZE E94ASHE0074  ER94AZMS0094, servo drive with power filter