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。
ORIENTAL INDUCTION SPEED CONTROL 90W MSD590-511CU MSM590-511C DSP501H MOT-I-210
NSK NIB SAS30ALCP02KCZ LINEAR GUIDE SAS30 LS30AL SS30AL BRG-I-530=IC12
Honeywell 621-3580R INPUT MODULE PLC-I-141=9A46
Light Source FLS-BW03E1BL/RS POWER SUPPLY ShinhanOPT-I-138=IN11
OMRON CQM1H-CPU21 CPU I PLC-I-553=7C22
OMRON CQM1H-CPU21 CPU I PLC-I-553=7C22
RS Automation SRCP_BMIO2 PCB-I-E-668=6BX3
CHUO SEIKI LD-647-RXY Axis Manual Linear Stage 60X60 Precision Positioner
TPC NIB NGQM40-25-W9HN AIR CYLINDER W/ Autoswitch sensor CYL-GUD-I-220=2A13
MGPM32-42.5-CJKP0461 NNB SMC MGP Type Guide CYLINDER CYL-GUD-I-9
DENSO ROBOT AC Servo Motor MQMA012T2U2 MOT-I-1032=2J41
SMC Genuine MHZL2-20D2 wide pneumatic gripper CYL-FIN-I-273=1B35
PANASONIC MBDHT2510NA1 AC SERVO DRIVER 200V 400W DRV-I-2107=8E11
PANASONIC MBDHT2510E AC SERVO DRIVER 200V 400W DRV-I-2106=8E11
ANYWIRE PCI_BUS I/F AP28-01A 1194C PCB-I-E-1799=ZA03
ANYWIRE PCI_BUS I/F AP28-01 0267K,PW-0193B PCB-I-E-1800=ZA03
PANASONIC MSMD042S1T 0.4kW AC SERVO MOTOR MOT-I-909=2I37
MITSUBISHI HG-KR73 AC Servo Motor shaft rusted MOT-I-1314=2J22
OMRON R88D-1SN02H-ECT 200W EtherCat AC SERVO DRIVE VER.1.1 DRV-I-3439=9B24
NB SGL15TF560L 2R4B Brazing Machine Guide Router 2R4B SR15W LMG-I-952=1H12
ALTIVAR Inverter ATV12HU15M2 1.5kW-2HP V1.2 DRV-I-3059=9D26
PANASONIC Scratch MSMD022S1T AC SERVO MOTOR 200W MOT-I-2091=2J22
LS G4F-PP3D V2.7 SN:07 PLC-I-2161=9L14
THK Japan Genuine Ball Spline Midium Load Flange LBF30UU BRG-N-1478=IQ52-1
NB Ball spline SSPF25-2-T1-265/CU 1shaft 2nut LMG-I-1691=1G33
PANASONIC MSMD042S1B Brake AC SERVO MOTOR 400W MOT-I-2095=2J12
PANASONIC MSMD012G1T AC SERVO MOTOR 100W MOT-I-1531=2J41-11
NSK NIB WBK25-01W Ball Screw Shaft end SUPPORT IT BRG-I-1266=3I35
THK KR3306A200L grod ball screw Linear Actuator ACT-I-331=3H17
THK NNB SSR20XW2UUF540LF 1R2B LM Guide Linear Bearing scratched LMG-I-429=1M25
YASKAWA SGDV-5R5A01A SERVOPACK 750W SIGMA5 Driver rusted DRV-I-3142=9D16
KOMPASS KC-15bevel gear /Japan/reduction ratio 1:1 power transmission
DPI Multi Axis Manual Stage S-60LRC, S6H-60, RDS-60 STA-I-493=5G31
HIWIN QHW35HA Low noise motion bearing for HGR35 BRG-I-1787=9P46
MITSUBISHI HG-KN43J-S100 AC SERVO MOTOR 400W MOT-I-2771=9E3B
THK Samick NIB BTK2010-2.6ZZ Rolled Ball Screw for maintenance BSC-N-1045=5F53
SMC Rotary Gripper MRHQ16D-90S-N CYL-FIN-I-267=1B35
PANASONIC MSMF042L1V2M 400W AC SERVO MOTOR MOT-I-3403=2E21
MEANWELL Power Supply NIB HRP-600-3.3 DC3.3V 120A 600W ELEC-I-2774=9A18
THK 4SRS9WNQZ530L LM Guide Linear Bearing 1Rail 4Block LMG-I-502=1F14
SAMICK, THK NIB HSR45CSS Linear Bearing block for maintenance BRG-N-2296=1L31
SAMICK THK HSR55LRSS 55 Long size rigid type block for replace BRG-I-697=1E53
THK NNB HRW21CAUU380LF 1R1B Wide Low Profile Guide Route LMG-I-1609=1F35
SMC Guided Cylinder MGPM40-100AZ 100mm stroke CYL-GUD-I-436=4P21
SMC MGPM40-100AZ Guide Cylinder 100mm strok working good CYL-GUD-I-435=4P21
YASKAWA SIGMA III discolored SGDS-04A15A SERVOPACK 400W DRV-I-2861=9D23
PMI MSB20SSSFC480L 2R4B Ball Type Linear Guide Bearing LMG-I-1677=1F23
HANSAN SHIR1530C7810L High Lead Grod Ball Screw BSC-I-1138=1M12
SMC 3-finger Gripper MHS3-63D CYL-FIN-I-191=1B15
SMC NNB MGPM40-100 Guided Cylinder but scratched CYL-GUD-I-271=8B33
OMRON discolored R88D-UEP12H AC SERVO DRIVER DRV-I-2892=9D23
MITSUBISHI NIB QA1S68B Expansion Base it PLC-I-2863=7C36
ARESTEK PLC ARS-010E-64T-4 Power on PLC-I-2033=8F43
MITSUBISHI MR-J4-20B AC SERVO DRV-I-2136=9M11
LS XDL-L7NHA002U-KS01 Ether CAT 200W AGT AC SERVO DRIVER DRV-I-2838=9C16
MITSUBISHI HG-KN43B AC SERVO MOTOR 400W key type MOT-I-3084=2I27
LS XDL-L7PA002U V0.90 XGT 200W SERVO AC SERVO DRIVE DRV-I-3352=9B13
OMRON TPM1A-30CDR-A PROGRAMMABLE CONTROLLER PLC-I-2383=9L13
YASKAWA SIGMA7 SGM7J-02AFD21 AC SERVO MOTOR 200W MOT-I-3687=1T34
THK NNB NoPreload Rolled Ball Screw BTK2010A-2.6ZZ700LF BSC-I-1272=1M21
HYDAI N700E-015HF Max Temp:50 deg Low Voltage Inverter DRV-I-4090=9F14
THK NNB HSR55LRSS QZ Seal long type robust block BRG-I-702=1D54
65mm stroke linear actuator W/ SAMSR MD-2422 17E2115U4-123.2NSN DRV-I-1161=7B23
HC-MFS23 MITSUBISH 200W AC SERVO MOTOR for MR-J2S-20A,20B,20CP MOT-I-289
AUTOMATION DIRECT Koyo D2-09BDC1-1 Direct205 Power Supply PLC-I-429=6B34
GTR825LC7 ISSOKU Grod Ball Screw Linear Motion Bearing CNC Route
SMC CA2WL40-75 double acting dual rod 75mm stroke NNB CYL-SQU-I-129=2B23
Precision Optical Vision Positioner 80X80X30 /-13mm XY Micrometer #STAGE88=5F21
THK NNB HSR20AQZSSF580L 1Rail2Blocks Lubricated seal for replace LMG-I-161=IM15
THK BNK1510E-5.6FM286LC5F Grod Ball Screw CNC route Linear BSC-I-300=ID66
MSMZ022B1E 200W PANASONIC AC Servo Motor 1/4HP 3000RPM
PANASONIC MSMD022G1B 200W 200Hz AC SERVO MOTOR MOT-I-771=2J42
PANASONIC MSMD022S1B 200W 200Hz AC SERVO MOTOR MOT-I-769=2J42
ALLEN BRADLEY RS KNX3-KAP4 KINETIX3 400W Cut cable DRV-I-1181=7C21
MGPM32-86.5-CJKP0194 SMC Order made Compact guide CYLINDER CYL-GUD-I-48
DELTA Touch Pannel HMI DOP-B03S211 not include hold bracket SCR-I-198=2I16
ORIENTAL MOTORS FBLD40C Brushless DC MOTOR DRIVER PAVR-20KY NNB DRV-I-101
SMC CRB1BW50-90D ROTARY ACTUATOR CYLINDER 90 degree CYL-ROT-I-63=2LX3
THK SHS45LCUUF NNB Caged ball LM Guide for replacement BRG-I-586=1E53
LWLFC24B600L Wide Miniature IKO LM Guide NNB Linear Bearing 1R 4B CNC LMG-I-26
MITSUBISHI FR-E740-0.75K INVERTER DRV-I-2377=9B23
Manual X,Y Stage micrometer 80X80 stroke /- 13mm Optical Vision positioner #14
Manual XY Axis Stage 80X80 stroke /- 13mm Optical Vision Precise positioner #5
THK BNK1510320L AK12AF12 Grod Ball Screw 10mm lead nut bracket CNC BSC-I-158
NB SGL15TF500L CNC Router Good working 2R4B LMG-I-953=1H12
SMC D-M9BW LOT OF 10 cylinder autoswitch sensor SEN-C-1825=B201
PRO-FACE 3710010-01,AST3301-T1-D24 FID:1102 SCR-I-587=9A13
SMC MXS12L-75A D-A93 precise cross roller guided actuato CYL-TAB-I-524=2M45
NISSEI GTR GLM-12-50-T40 40W 1:50 INDUCTION GEARED MOTOR MOT-I-3055=9R13
PANASONIC Scratch MSMD022S1B AC SERVO MOTOR MOT-I-2090=2J22
FUJI FRN2.2E1S-2DS FRENIC Multi Inverter 200-240V DRV-I-611=6B25
RS NNB CSDM_AM_04BX1 400W AXIS MODULE DRV-I-1318=7B32
THK SSR15XW520LF 2R4B Caged Ball LM Guide Linear Way LMG-I-967=1M23
Micrometer Big size positioner 120X120X20mm /-25mm stroke STA-I-442=5G21
IKO LWHT15510L 2R4B Ball Wire LM Guide DIY CNC Router LMG-I-956=1H12
MMT NNB M1-1038-R1-03 100X100X25 precise linear Single X Axis STA-I-469=5G21
SAMICK-THK SHS45CSS LM Guide Block Bearing for replace BRG-I-2624=1C44
NSK High Rigidity Preload Roller Type RA25GM270LF 1R2B LMG-I-1786=1F24
SMC Genuine NIB CDQ2L63-150DCZ-F7BAL,CQ-L063 CYL-SQU-I-399=3P14
IROBO SAN4505-100S Smart Actuator 100mm stroke ACT-I-251=3H24
LS G4L-EUTB V1.7 PLC-I-1464=9T25
SYMBOL NIB LS2208-SR20001ZZAR Hand Barcode Scanner SEN-I-1868=9I23
PANASONIC MUDS5A5A1A 50W AC SERVO DRIVER DRV-I-3152=9D31
SMC Clean Stainless Regulator NIB SRH3011-02(SRB09) VLV-I-1097=9J23
THK NNB BTK2510V380LF Rolled ball Screw 10mm lead type Nut BSC-I-748=1D66
MITSUBISHI HG-KN23 AC SERVO MOTOR 200W MOT-I-1440=2J42-13
SMC PF2A703H-10-29 DIGITAL FLOW SWITCH VLV-I-307=6A26
THK Genuine JAPAN NIB SR20W1UUM(GK) Stainless type SUS block BRG-N-1500=5F33
OMRON G9SP-N20S SAFETY CONTROLLER PLC-I-2880=9T26
SMC MSQB30A D-M9N Degree adjustable Rotary pneumatic CYL-ROT-I-151=2A33
SMC MSQB30A D-M9N Degree adjustable Rotary pneumatic CYL-ROT-I-151=2A33
MITSUBISHI Inverter FR-E720-1.5K-EA W/ FR-A7NC VFD DRV-I-4072=9F35
PANASONIC FP2-PP41, AFP2433 4-AXIS FP2 POSITIONING IT PLC-I-2417=9L25
MITSUBISHI MR-JE-40AS 400W MELSERVO-JE DRV-I-3145=9C24
SMC NNB CDG1LN32-700Z-M9N CG-L032 CYL-RND-I-58=8C12
SAMICK, THK SRS15WGM530L 1R2B Ball LM Guide LMG-I-1551=1F25
HIWIN NIB RGL35HAEZ0H Robust Roller Guide Block BRG-I-1214=2H43
MITSUBISHI FR-S540E-0.75K INVERTER AC380-480V DRV-I-2378=8F31
YASKAWA SIGMA5 discolored SGDV-2R8A11B SERVOPACK 400W DRV-I-3855=9C15
YASKAWA MP930 JEPMC-IO350 VER.BO 802964 0 8361E20 I/O PLC-I-1654=6B34/9L16
MITSUBISHI FX2N-32MT Transistor it PLC-I-1652=6B34
BRATO Planetary gear BPL-060-50 for 2,400W 50:1 AC Servo RED-I-712=2L22
THK HSR30LAM190LM 1R1B Stainless LM Guide Linear Bearing LMG-I-619=1S53
SMC Finger gripper cylinder MHF2-8D2 CYL-FIN-I-12=Y602
MITSUBISHI FR-E720-1.5K FR-A7NC INVERTER FREQROL-E700 DRV-I-1994=9F25
YOKOGAWA F3BU9-0N /C11 Base Board PLC-I-2458=9T13
PANASONIC FP2-BP12 AFP25012 FP2 MOTHER BOARD PLC-I-2457=9T13
YASKAWA SGM-04A312B AC SERVO MOTOR 400W 3000r/min Brake MOT-I-1690=2J32
MITSUBISHI QJ71C24N-R2 RS-232 IT SN:19~20 PLC-I-1895=9T37
MITSUBISHI QJ71C24N-R2 RS-232 IT SN:19~20 PLC-I-1895=9T37
LS GM3-B06E V5.0 0904 PLC-I-1835=9L25