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

OMRON E5AK-PRR2 DIGITAL CONTROLLER 100-240 VAC 50/60 Hz

OMRON E5CC-QX2ASM-800 DIGITAL TEMPERATURE CONTROLLER

 OMRON E5CC-QX2ASM-800 DIGITAL TEMPERATURE CONTROLLER

OMRON E5CC-RX0ASM-000 DIGITAL TEMPERATURE CONTROLLER VER 2.1

OMRON E5CC-RX2ASM-000 DIGITAL CONTROLLER

OMRON E5CK-CR1F DIGITAL CONTROLLER

OMRON E5CZ TEMPERATURE CONTROLLER

OMRON E5EC-RX2ASM-000 DIGITAL TEMPERATURE CONTROLLER

OMRON E5GN-Q1T-C TEMPERATURE CONTROLLER

 OMRON E5ZR-U08TC01-A TEMPERATURE CONTROLLER

 OMRON E5ZR-U08TC01-A2 TEMPERATURE CONTROLLER

 OMRON E5ZR-U08TC01-B2 TEMPERATURE CONTROLLER,

 OMRON E5ZT-W08-2 POWER CONTROLLER

OMRON ED000 Board 3G8B3-ED000,ONE PWB 0277206-4D ONE PWB 0277206-4C

OMRON EIP SLAVE 16 IN 16 OUT PNP CA, ERT1-MD32SLH-1, ERT1MD32SLH1,

OMRON Electromagnetic Lock & Safety Door Switch, D4SL-CN10, D4SLCN10

Omron EtherCAT Junction Slave GX-JC03

Omron EtherCAT Junction Slave GX-JC06

Omron F200-P, F200P, Power Supply Unit  W/2-3 Days Shipping #1554A20

OMRON F210-C10 CONTROLLER, CAMERA F160-S2,5018MP,F160-KP,LVS-PN-2012

OMRON F300-FM MMI UNIT & CONSOLE F300-KP

Omron F300FM2, F300-FM2 MMI Unit,  W/2-3DAYSHIPPING #1554AB

OMRON F300-P POWER SUPPLY

OMRON F3VISION MATE CONTROLLER,F350-C40 IMAGE PROCESSING UNIT

OMRON F350-L100 OVL UNIT

OMRON F39-JA1A-L & F39-JA1A-D, Photoelectric Switch Cable  BOX 18 "V"

OMRON F39-JG10A-D, F39JG10AD, Sensor Cables Actuator,

OMRON F3G-C1R70

OMRON F3S-B SAFETY LIGHT CURTAIN F39-E1 F3S-B122P-D F3S-B122P-L G7J-3A1B-B F39-U

OMRON F3SJ-A0575P20-L, Safety Light Curtain, F3SJA0575P20L,

OMRON F3SJ-A0605P14-L F3SJ-A0605P14-D 24VDC

 OMRON F3SJ-A0695P20-L SAFETY LIGHT CURTAIN

OMRON F3SJ-A0905P20-D

OMRON F3SJ-A0905P20-L

OMRON F3SJ-A0965P20-L & F3SJ-A0965P20-D,

OMRON F3SJ-A1310P20-D

OMRON F3SJ-A1310P20-D

OMRON F3SJ-E018525, F3SJ-E0185-25-L, F3SJ-E0185-25-D, Safety Light Curtai#1217V6

OMRON F3SN-A0607P25

OMRON FH-SM02

OMRON FIBER OPTIC CABLE SENSOR, E32-T16P, E32T16P,

Omron Fiber Optic Sensors AREA SENSING E32-D36P1, #131M3

OMRON Fiber Optic Sensors FIBER, E32-T22S, E32T22S,

OMRON Fiber Optic Sensors RT ANGLE, E32-T11N, E32T11N,  6,

OMRON Fiber Optic Sensors TB Narrow Vision, E32-A04-1, #1542D2

OMRON FILTER BLUE UV VKPS-3394453-0, VKPS33944530, 6986220-3, VKPS0440B  3

OMRON FJ-S2MG FJ-S CAMERA

OMRON FJ-S2MG FJ-S CAMERA

OMRON FL-DR50W, FLDR50W, RING WHITE WIDE AREA 50MM, #1217V14

OMRON FN515-CPU01A CPU UNIT

OMRON FN515-MX212 I/O UNIT

OMRON FZ3-300 VISION SYSTEM CONTROLLER EXCELLENT

OMRON FZ3-300-10 VISION SYSTEM CONTROLLER,COVER BROKEN

OMRON FZ3-755-001 CAMERA CONTROLLER   

OMRON FZ4-1150-10 CONTROLLER

OMRON FZ4-600-10,MISSING PEN,VISION SYSTEM CONTROLLER

OMRON FZ4-L350-10 CONTROLLER

OMRON FZ4-L350-10 CONTROLLER,COVER DENTED ,

OMRON FZ5-L355, FZ5L355, CONTROLLER CAMERA PNP,

OMRON FZ-LTA100, FZLTA100, STROBE CONTROLLER, #1217V16

OMRON FZ-S, OMRON FZS, Photoelectric Sensors VGA mono-camara #1217V15

OMRON FZ-VSB3 10M CAMERA CABLE CL-KV-SS-100

OMRON G7Z-4A-20Z, G7Z4A20Z, Heavy Duty Relay 24 VDC,  9,

OMRON G9SA-501, G9SA501, SAFETY RELAY MONITORING, CHIP SEE 2ND PICTURE #1217V17

OMRON GRT1-TBL, GRT1TBL, DEVICENET COMMUNICATION ADAPTER SMARTSLICE,  2

OMRON H2A-7H MOTOR DRIVEN TIMER 0-35 sec - 50/60 Hz

OMRON H3BA-8 RELAY TIMER - 5A - 2VAC

OMRON H3BA-8H SOLID STATE TIMER 100-120VAC

OMRON H3BH-8R TIMER 100/110/120 VAC RANGE 0.5 TO 10 MIN

OMRON H3CA-8 DIGITAL TIMER

OMRON H3CA-8 TIMER 100/110/120 VAC

OMRON H3DE-M1 TIMER 24-230 VACDC 50/60 Hz

OMRON H3Y-4 SOLID STATE TIMER MODULE 100-120VAC 60s - LOT OF.

OMRON H8PS-8AF CAM POSITIONER WITH OMRON E6CP-AG5C-C ROTARY ENCODER[ABSOLUTE]

OMRON I/O Modules 32PT-TRAN: 5V, C200H-OD501, C200H-0D501 #166P11

OMRON ID SYSTEM V680HAM42DRT, V680-HAM42-DRT, 24V,  #1220N

OMRON IG000 3G8B3-IG000 BOARD

OMRON IG000 Board 3G8B3-IG000 0117371-0  

Omron Image Sensor ZFV-A20

Omron Infrared Thermo Sensor ES1-LP3

OMRON INPUT MODULE 8 DIGITAL 24V, GRT1-ID8, GRT1ID8,  #137L

OMRON INPUT MODULE, C200H-ID216, C200HID216, #1552F12

Omron Interactive Display NT31-ST122-V2

Omron Interface Unit CJ1W-CIF21

OMRON IPU-103 BOARD

OMRON IPU-202 BOARD

OMRON ITNC-EIS01, ITNCEIS01, Open Network Controller,

OMRON J7KNA-AR-40 CONTACTOR 24VDCPOLE 10A fd5f18

OMRON K2CS-M20A CURRENT LIMITER 20A 5S

Omron K3HBSSDL1AT11, K3HB-SSD-L1AT11, AC100-240V,  #1181D

OMRON K3HB-XVD-C1 DIGITAL PANEL METER

OMRON K3MA-J-A2 DIGITAL PANEL METER AC100-240V

OMRON K3NX-VD2C-T1 DIGITAL PANEL METER

Omron K8AC-H22CC-FLK Heater Burnout Detector 100~240VAC

OMRON Laser Displacement Sensor Head, 3Z4M-S01,  #1614E5

OMRON Laser Displacement Sensor Head, 3Z4M-S01,  #1614E7

OMRON Laser Displacement Sensor Z4M-S30V

OMRON LASER SENSOR HEAD SUPER PRECISION 650NM, Z300-S2T,  #1614E6

Omron Laser Sensor Z300-S5T

Omron LASER Sensor ZS-LD50S

OMRON LIGHT CURTAIN FINGER F3SJ-A0245P14, F3SJ-A0245P14-L & F3SJ-A0245P14-D

OMRON LIGHT CURTAIN FINGER F3SJ-A0245P14-L & F3SJ-A0245P14-D, S8VM, SLC-DEMO

Omron Light Safety Sensor F3SN-A0427P25SS-S-L,F3SN-A0427P25SS-S-D

OMRON Limit Switch Roller Plunger, D4C-1232, D4C1232,  

OMRON LIMIT SWITCH WLCA12-2NLD-DK1EJ03 WLCA122NLDDK1EJ03, BOX C #1600S

Omron Limit Switch WLNJ2, WLNJ-2,

OMRON LIMIT SWITCHES, ROLLER TYPE D4C-3202, D4C3202  #1635A25

Omron Limit Switches, WLCA2, 1457R4,L1T3L1, 2347R1, #128E1

OMRON M2010 BOARD 3G8B3-M2010,POWER ON

OMRON MD003 Board 3G8B3-MD003,3G8B3-MD000 PWB 0275292-6C

OMRON MEASURING SENSOR ZG2-WDS22,+ CONTROLLER ZG2-WDC1

Omron Microwave RFID RS-422A/RS-485, 30M, V690-A55, V690A55, NNB #1209Q

OMRON MONITOR CABLEMETER, F309-VM, F309VM,

OMRON MOTION CONTROL MODULE, CJ1W-NCF71, CJ1WNCF71, #139M4

OMRON MOTION CONTROL MODULE, CJ1W-SCU31-V1, CJ1WSCU31V1, #139M5

OMRON MS4800S-14-0920-10X-10R-RM2AP 70230-2984 24VDC

OMRON MS4800S-14-1200-R 70252-1163 24VDC

OMRON ND000 BOARD,3G8B2-ND000

 OMRON NE2A-SCPU01,+ NE2A-END,+ NE2A-TER01 SAFETY NET CONTROLLER

OMRON NI010 Board 3G8B2-NI010 0228835-9A

OMRON NJ-PD3001,NJ501-1300,ID212,OC201,CJ1W-AD042,DA021,CJ1W-SCU42,NJ501-1500

OMRON NM010 BOARD PCB0006FA2,3G8B3-NM010

OMRON NON-FLEXIBLE ENCODER CABLE, R88A-CRKA010C, 10M,  #1619AF

OMRON NS8-TV00B-V2 24VDC

OMRON NS8-TV00-V2 24VDC

OMRON NS8-TV10-V1 24VDC

OMRON NT20M-DT131 24VDC (AS PICTURED)

OMRON NT20M-DT131 NT600M-LK201

OMRON NT31C-ST141-EKV1 TOUCH SCREEN

OMRON NT31C-ST142-V2 INTERACTIVE DISPLAY

OMRON NT620C-ST142B INTERACTIVE DISPLAY