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。
odrive Frequency Inverter MC07B0015-2B1-4-00 Inverter MOVITRAC B
Electronic Assembly Display KIT160-7CTK Touch LCDKIT160-7 Version 1.1 Rev A
ABB Sicherheitsschaltgeraet 1SAR501042R0003 Safety Controlgear 24VDC 6A Relay
Keyence Smart Monitor IV-M30 Touchscreen Monitor 3,5 " -tft Display
Cooper Power Tools Servo Controller STMH.1 Servo Drive No.: 960907 Rev. 03f/07
Control de la Bomba PS2-LCD 230V Doppelpumpensteuerg Level Control Psmega
ipo Panel de Control UCP-1500 2RIT0XFC9304A 7BF4SBFT0600A Rev. B
Beckhoff Servomotor-Ethercat-Klemme EL7211-9014 Servomotor Terminal 48VDC 1xSTO
W. E. S. T. Druckregelmodul MDR-137-P Presión Control Módulo V: 1121 0AAD. 06
Weidmüller Sensor-Aktor Distribuidor SAI-HP-DP-8DI Active 8516980176
Allen-Bradley Procesador 1794-L34 Logix 5434 CPU Pn 96398476 A01 Rev.F01
Turck Inductive Sensor 4617425 Inductive Sensor BI5-EM18-AP6/S907
VPE 20x Eaton Fctional Element 115975 Connection Element M22-SWD-K11LED-R Red
VEE Control Card 8892624.00 Platine MRB1C 56625 B Slot
SICK Klein-Lichtschranken WT12L-2B550 Small Fotoeléctrico Sensor 1017904 W12-2
Bosch Fuente de Alimentación CNC Mat. Núm 047181-210 Power Supply PS75 10A 24V
Bosch Servo Module SM 17/35-TA Servo Drive 055129-108 DC 520V 17A SM17/35-TA
Phoenix Contact I/O Module IBS RT 24 DIO 8/8R-T I/O Module 2753614 INTERBUS
KUKA Board INZ54 Servo Control Circuit Board 390-00240-0 INZ54/8 PCB
BR Digitaleingabemodul X20DI4653 Entrada Digital Módulo X20 DI4653 Revision D0
Rexroth Power Supply R911328278 R911330101 Cooling Element it
BR Analog Input Module 7AT664.70 Revision C0 Analog Temperature Module AT664
Ixxat Amplifier 1.01.0086.10201 Repeater CAN@net II/Generic HMS Industrial V1.5
odrive gear motor RF27 DT80N4/BMG/TF/MSW/CK0/RA2A gear engine 0.75 kW
ipo Panel de Control UCP-1000 Operator 2IBT9UXT0000 idad Operación Pantalla
BR Hub Expansion Module X20HB2880 Revision G0 Expansion Module X20 HB2880
Beckhoff 4-Channel Digital Input KM1644 4-Channel Digital Manual Input Terminal
odrive Frequency Converter MC07B0015-2B1-4-00 Inverter Movitrac B
ICAR Interference Filter FL155.H.250.00 Power Series Fl 155 Mesh 250A 450V
Ziehl Abegg Querstromgebläse QK08A-2EM.35.CF Tangential Fan 230V 0,18kW 112081
odrive gear motor SA37DRN71M4 gear engine 0.37 kW S1 SA37 DRN71M4
Weidmüller Barcode and Label Printer THM Basic 1141340000 Printer 5410180
BR Digital Output Module X20DO4529 Revision D0 Digital Output Module DO4529
Knick High Voltage Separator Amplifier P29000P2/01 VariTrans P 29000 Transmitter
BTSR Sensor Tms /D1000/TB Yarn Tension Sensor V06.6S03.3 Tension Metering Sensor
Weidmüller Sensor-Aktor Distributor SAI-HP-DP-8DI Active Distributor 8516980176
Beckhoff Servomotor-Ethercat-Klemme EL7211-9014 Servo Motor Terminal 48VDC 1xSTO
Pump Control PS2-LCD 230 V Doppelpumpensteuerg Level Control Psmega
Indramat Servo Controller Dds 3.1-W030-D 257235 Dds 3.1-W030-DA01-00
MI Industrial Servo Controller MIX100-Ferag Servo Drive 154218-1.51-2.00 5.940.290
odrive Drive Inverter MM03C-503-00/Star Drive Module 8276951 08241155
VIPA Zentralbaugruppe 214-1BA02 CPU Prozessor Version 3 24VDC SPS Steuerg
Baumer Reflection Light Button OHDK 10P5101/S35A Photoelectric Sensor 10132112
ipo Operator Panel UCP-1500 Control Panel 2RIT0XFC9304A 7BF4SBFT0600A Rev.B
BR Digital Output Module X67DO9332.L12 X67 DO9332.L12 Rev.
Siemens Low Voltage Motor 1LA7063-4AB31 Motor 0,18kW 500V 0,45A 1350rpm
Windsor Technologies Memory Card MPM SKM3 19148/1 Card 4/19187/0-001
Philips Digital Input Board 9406 221 22011 Digital Input Card 940622122011
Philips Ferromatic CPU Card 9406 221 27011 CPU Board Board 940622127011 E.:D1
Philips Ferromatic CPU Card 9406 221 27011 CPU Board Board 940622127011 E.:B7
odrive Gear Motor Dt80n4/ 2bmg/ Hr / Th S52 1380rpm 0,55kW 230V
odrive Gear Motor Drs71s4be05 / Tf WA30/T 1380rpm 0,37kW
Indramat Servo Controller DDS 2.1-W100-DA01-00 BC Servo Controller R911247202
Phoenix Contact Network Distributor 2832632 Fl Switch Lm 8TX Ethernet Switch
W. E. S.T.Druckregelmodul MDR-137-P Pressure Control Module V:1121 0AAD Rev.
Rexroth Analog Interface Module 109-0852-4801-09 Analogue
Allen Bradley Sps CPU 2080-LC50-48QBB 48 I/O Net / IP Controller Fw 6.011
Allen Bradley Sps CPU 2080-LC50-48QBB 48 I/O Net / IP Controller Fw 6.011
BR Digital Input Module X20DI4653 X20 DI4653 Revision D0
Pilz Expansion Module 772121 Pnoz M Ef Pdp Link Pnozmulti 2
Siemens Servosteuerkarte E322 WF 265 C00 Servo Control Board E-Stand A04
SICK Klein-Lichtschranken WT12L-2B550 Small Photoelectric Sensor 1017904 W12-2
LTN Servotechnik Slip Sr085-02/02-sgr-sf1 Panties Ring SR085-06-BF-5010
BTSR Sensor Tms /D1000/TB Yarn Tension Sensor V00.4S03.2 1216 000086
Ve 3x KEYENCE Photoelectric Sensor PZ-G102CP M8
Siemens Servosteuerkarte E322 WF 265 C00 Servo Control Board E-Stand A03
Siemens Machine Control Panel Push Button Panel PP012-S GB602-OP43G-H880-A1 AS00
odrive Movifit MTA11A-503-I653-D01-00 MTF11A022-503-E20A-20/S12B
Omron Commication 0.1oz3AX-MX2-ECT Commication it Different 1.1 Ethercat
ipo Operator Panel UCP-1000 2IBT9UXT0000 Operating it Display
Siemens Sinumerik 840 Alimentación 6FC5114-0AA01-0AA0 Power Supply Soporte E C
Siemens Star-Delta Protective 3TE4810-0AF0 3TE48 10-0AF0 Star-Delta 132V
EndressHauser field transmitter Mycom CPM152-A1B0A10 measuring transmitter
Neugart Planetary Gear PLE060-005-SSSB3AD-E14 Gear 58472 Festo 2297687
Philips Digital Input Card 9406 221 22011 940622122011 Digital Input Board
odrive A MTA11A-503-I551-D01-00 E MTF11A003-503-P10A-15 Movifit
Reo Electronics Frequency Converter 56816.01 Reovib MFS 168
Reo Electronics Frequency Converter 58688.01 Reovib MFS 168
Siemens Fuente de Alimentación 6FC5147-0AA15-0AA1 Soporte E A 6FX1152-4BA01 B
Siemens Steuertafel 6FX1152-4BA01 Soporte E B 6FC5147-0AA15-0AA1
Fluidwell Flow Sensor Triangle FSA 150 Flow Sensor Field Time Control
Indramat AC Servo Controller DDS2.1-W100-D Digital A.C. Servo Controller it
Phoenix Contact I/O Module IBS RT 24 DO 32-T I/O Module 2752754 Output Module
Siemens Managed Ie Irt Interruptor Scalance X201-3P Pro 6GK5201-3JR00-2BA6 E02
Siemens Salida Digital 6ES5455-4UA12 Digital Output Módulo Simatic S5 455 E 01
Indramat Servo Controller TDM 1.2-050-300-W1-000/S102 A.C. Servo Controller 244981
Indramat Servo Controller TDM1.2-050-W1-S0102 a. C. MOD1/1X663 001
Siemens Servo Control Card E322 WF 265 C00 Servo Control Board E-Stand A04
Schaffner Power Filter FN 258-18-040 Line Filter 480VAC / 50-60Hz 180A 3-Phase
Siemens Servo Control Card E322 WF 265 C00 Servo Control Board E-Stand A03
Beckhoff Dvi-Splitter Con Usb-Extender CU8810-0010 USB Extensor Rev.1.8 CU8810
Phoenix Contact Analogeingangsmodul IBS AI Entrada Módulo 2784081 INTERBUS-S
odrive Gear Motor W30 Drs71s4 / Mm03/MO / Azsk Movimot 18214991
Rexroth Way Valve 4WRZ 16 W1-150-60/6AG24NETK4/M Valve 00963885 R900963885
Sick BarcodeleLV220-1010 Barcode Lector 1013973 Escáner Láser 24V Dc 3W
STI Lichtvorhangempfänger MC4220RE Cortina Receptor 42733-0200 Microsafe
FAG 30226-A CRoller Bearings 30226 130 230 43.75 Tapered Roller Bearings Bearings
HMH Intig Control Panel Intig 03 Control Panel 44.1690.09T Intig 03/4 DC
Siemens Power Supply 6FC5147-0AA15-0AA1 Stand A 6FX1152-4BA01 Stand B
Siemens Steuertafel 6FX1152-4BA01 E-Stand B 6FC5147-0AA15-0AA1 Stand B
Siemens Digital Input 6ES7326-1BK02-0AB0 Sm 326 F-State 1
Siemens Conexión 6ES5256-3AB11 Interfacemodule As 256 Simatic S5 Soporte E 06
GFA Formato Eléctrico Motor SI4.230-25, 00 Transmisión Hanning D7Fu4S-7-525
Siemens Storage 6FM1485-3BC00 Mass Data Storage WF485B 135U OS A1
Arburg relay module ARB 794 relay module SN 193.318 A relay card ARB794
Bosch Transformadores de Medición 3608870347 Corriente Transductor Messkonverter
Endress Hauser Feldmessumformer Mycom CPM152-A1B0A10 Measuring Transmitter
Siemens Zentralbus 6FX1122-4CA00 Central Bus Sirotec Rcm 1D Acr 20 Soporte E A
Siemens Double Motor Module Sinamics 6SL3120-2TE13-0AA0 Dc 600V Version B
Indramat Servo Controller TDM 3.2-020-300-W0 a. C. R911233712
Control Techniques Steuergskabel CT 5400-0720 Emerson Nidec 20m AWM II 30356
Phoenix Contact I / o-Module IBS RT 24 DO 32-T I/O Module 2752754 Ausgabemodul
Philips Ferromatik Messwertaufnehmerkarte 9404 462 74111 Meas Pmc 1000
Passport Networks Ethernet Serial Device Servidor Esport 104 RS232/RS422/RS485
Festo Compact Cylinder 175765 Compact Cylinder ADVU-125-25-A-P-A P908 0.5-10 Bar
PepperlFuchs Separación de Conmutación Amplificador 046904 Aislar KHA6-SH-Ex1
Telemecanique Entrada 170BDI35600 Entrada Módulo Modicon Tsx Tio / Is
Arburg Entrada/Salida Tarjeta 121.682V. 02 Entrada / Salida Card Módulo 121.683A
Kistler Meter DMF-P A310 4740 Measuring it 4740AWY2X0B0 Enclosure Damaged
Siemens Füllstandmessumfomer 0.2oz5670-0DA00-0AB0-Z Transmitter Sitrans LC300
Schneider Electric Entrada 140DDI36400 Entrada Módulo TSX Quantum PV01 RL03
Allen Bradley Relé de Seguridad 440R-GL2S2P Relé GSR GLP Serie A 206 PN164236
Control Techniques Steuergskabel CT 5400-0720 Emerson Nidec 65 7/12ft AWM II
Siemens Level Meter 7ML5670-0DA00-0AB0-Z Transmitter Sitrans LC300
HK Heckler Cook Controles Computer 050.100.556.04 Tarjeta de Salida Ak
Phoenix Contact Inline-Klemme IB IL AI 4 / EF 2MBD PAC Inline Terminal 28 78 64
Hk Heckler Koch Controles Computer 050.100.556.04 Tarjeta de Salida Ak
Schaffner Mesh Filter FN 258-18-040 Line Filter 480VAC/50-60Hz 180A 3-Phasen
BR Módulo de Interfaz X20CS1020 Interface Módulo idad X20 CS1020 Revision E0
BR Módulo de Interfaz X20CS1020 Interface Módulo idad X20 CS1020 Revision F0
Heckler Cook Mapa de Impuestos 050.100.109.05 Control Card NG2 113466 Hk Placa
Siemens Storage 6FM1485-3BC00 Dimensions Data Storage WF485B 135U OS A1