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。
Lam RESEARCH 810-048219-008 REV.D PCB ASSY PULSE PWR SAMPLEH PCB-I-E-375
High-speed Laser Displacement Sensor Display SX HL-C1DP-E-GS SEN-I-135@1C13
MITSUBISHI MR-J3-200A AC SERVO 2kW MELSERVO DRV-I-1512=9B25
KEYENCE XG-7000 Multi-camera Imaging System/Controller DRV-I-1695=7A13
YASKAWA Robot controller JZRCR-XC002B /W cables DRV-I-2578=9D35
YASKAWA SGMAS-08ACAH761, HPG-40A-33-J602A-SP 750W AC SERVO MOT-I-3435=3B31
Apo-RODAGON-D ZX 1:4.5 F=75mm, DALSA P2-49-08K40 Camera Link OPT-I-589=6A44
ViewWorks DMV VA-4MC M32A0 VJM-VH16MC CAMERACABLE OPT-I-601=6A44
SURUGA SEIKI KGW04040-R,KGW04060-R,C005C-90215P VEXTA MRS-I-59=2M15
INTEGRAL ELECTRONICS NIB IDB-9622S Display it PCB-I-E-2393=9L22
MKS Exhaust Throttle Valve 653B-4-100-2 VLV-I-1451=9A3C
PROFACE Handy Touch NNB AGP3310H-T1-D24 3610005-01 W/O pen , key SCR-I-713=9A34
THOMSON NIB RW-24S RodWay Linear Roller Bearing BRG-I-1169=9A42
ASML 4022.634.65641,4022 634 65651 T 6/1 PCB-I-E-1414=ZB01
PROFACE Discontinued NNB GP570-SC21-24VP, TYPE 0680035-02 Scratch SCR-I-715=9A33
PROFACE NNB 3280027-11,TYPE LTC TypeH1-A1, GLC150-SC41-XY32SK-24V SCR-I-719=9A3
PROFACE NNB 3080061-03,TYPE LT TypeH1-ADP, GLC150-BG41-ADPK-24V SCR-I-718=9A33
IKO Cross Roller Ring NIB CRBH14025AUUT1 140X210X25 BRG-I-2104=1D12
FUJI MONITOUCH V9 Series V9150iXD-U102,CUR-07 Scratched SCR-I-746=9A35
HARMONIC HA-510-3-A01 for Motor FHA-25B-1911-VE150C-SP A001 DRV-I-3325
APEX DYNAMICS ATB090FL-S2 Ratio 020:1 ,SGM7J-08AFD2C MOT-I-2993=9E3C
APEX DYNAMICS ATB110FL-S2 Ratio 025:1 ,SGM7J-08AFD2C MOT-I-2991=9E3C
LS GMR-CPUB V2.3 PLC-I-1642=9L15
NSK MegaTorque Driver ESA-YT25-21.DRV-I-2805=9D25
ULVAC TECHN NIB FA-3321-1 FLOW SENSOR VLV-I-1409=8F13
ABB TD MAIN BOARD BOARD 5 751021/802 REV 1.9 PCB-I-E-603=6AX2
25801830mm SUPER FAST HIGH Lead NSK Grod Ball Screw W2517-131GK1X-C5T
ASML for parts 4022.471.54573 PCB-I-E-1444=ZA09
CANON APP HUD4A2 BG6-1292,BH8-0533-01,I-15SA, J2010915-7,GST-1102104 PCB-E-I-25
TEL EIC4011 EIC4041 1R81-600772-13, LCD OVEN CONN BOARD ASSY#3 PCB-E-I-51
NSK NNB Super High Lead Ball Screw W2514-150GK1X-C5T 25801532 BSC-I-1200=4PXX
MITSUBISHI Genuine Japan NIB MR-J4-20A 200W AC SERVO AMPLIFIER DRV-N-2780=7B51
TPC NNB LRS120-S-ST650-G1520 3P-DL Linear Actuator ACT-I-352=P25
MITSUBISHI Genuine NIB HG-KR23G1 1/5 200W W/ Reducer K9005 D MOT-N-2687=7B52
ALLEN-BRADLEY 2004-RD20BA1AT3 2KW AC SERVO MOTOR MOT-I-1281=3B31
YASKAWA SGMGV-20A3A2C 1.8kW AC SERVO MOTOR MOT-I-3426=8A41
THK SSR25XW1UU2440LY 1Rail1Block Caged LM Guide Linear Beari LMG-I-713=8D01
MITSUBISHI Genuine Japan NIB MR-J4-40B 400W AC SERVO SSCNET DRV-N-3127=7C54
MITSUBISHI J4 Series MR-J4W3-444B 400Wx3 DRV-I-1744=9F38
PANASONIC MEDDT7364L01 AC SERVO DRIVER 2.5kW DRV-I-2589=9D14
MITSUBISHI HG-SN302J-S100 3KW AC SERVO MOTOR MOT-I-3489=2I44
THK Double nut Preload Grod Ball Screw BLW3232-3.61370L BSC-I-1567=3K03
NSK NNB LY251480BND2-01P601480LF 1R2B LY25BND2 LM Guide Linear LMG-I-1048=1C01
YASKAWA SIGMA7 SGD7S-180A20A SERVOPACK 2kW DRV-I-2719=9D27
APEX Planetary Gear NIB AB115-010-S1-P2 10:1 for 1.5KW Motor RED-I-918=9F32
VLT FC-301P15KT4E20H2BGCXXXSXXXXAXBXCXXXXDX 15kW(400V) DRV DRV-I-4316=9D42
NSK RNFCL2550A22105LF 50mm lead High Lead Rolled BallScrew BSC-I-1023=8F06
THK NNB SHS30-2560LF 1Rail LM Guide Rail LMG-I-1760=8H03
TPC NNB LRS120-S-ST400-G1520-3P-DL,1520650L Linear Actuator ACT-I-399=P25
SUMITOMO NNB ANFX-P35F-7ZLC-5 ID:24mm 1:5 RED-I-944=3M34
IKO LRXDG30SL640L 2R4B Robust Roller Guide LMG-I-990=1F45
APEX DYNAMICS PAⅡ 142-S1 RATIO 20:1 for Panasonic MHMF 2KW RED-I-1061=3A15
SMC MGPM100-100 Big Guided Compact Cylinder NNB 100mm stroke CYL-GUD-I-146=2A36
SMC NNB MGPM100-125 Bore 100mm 125mm Stroke Guided cylinder CYL-GUD-I-178=2A46
APEX Spiral bevel gear AT090FL(FL)-S2 RATIO 5:1 for 1HP SERVO RED-I-122=1K11
GTR NNB FS2B-35-60-075 0.75kW,4P,RATIO 60:1 3P 220V Brake motor NISSEI #27
THK Ball Spline LF40UULT40UU800L vertical press linear motion bearing Precise
MITSUBISHI Genuine NIB HG-KR43B 400W AC SERVO MOTOR MOT-I-3021=7B52
NSK M-PS3015KN002 MEGATORQUE MOTOR 157W Dynamic Drive MOT-I-2497=6A34
THK NIB Super High Lead Rolled Ball Screw WTF2550-3ZZ BSC-N-1070=5F53
LIMING ATG PGX142-H-30 15:1 dual Stage Planetary Gear RED-I-1201=3M34
MITSUBISHI Q10UDEHCPU CPU IT SN:13 PLC-I-2248=9L13
OPTOSIGMA PAL-20-L, S Plan Apo HL 20X / 0.29 ∞/0 f=200 OPT-I-636=P707
YASKAWA NIB SGMAV-10A3A21 1000W AC SERVO MOTOR MOT-I-3587=9R14
MITSUBISHI Genuine Japan NIB HF-KP43B 2018 400W AC SERVO MOTOR MOT-I-3475=9E26
YASKAWA Inverter CIMR-VT2A0030FAA 5.5kW 220V VFD DRV-I-3783=9E23
DURAG D-LX 100 UA-P, WR-10P Frame Monitor Detector OPT-I-685=9L37
MITSUBISHI FR-E520-7.5K Inverter 7.5KW cosmetic DRV-I-1861=6B27
PANASONIC MINAS A6 NIB MHMF092L1A2 AC SERVO MOTOR 1kW MOT-I-2512=9E2C
THK NNB Rotary Nut Rolled Ball Screw BLR3636-3.6UU978L BSC-I-1497=2FXX
THK NIB SHS45V2QZSSC1FE1200LFE 1R2B Caged Ball Type LMG-I-1725=4C11
COTRUST CPU M228IL,SM222,SM253 PLC-I-2265=9L25
PANASONIC MSDA203D2A48 2KW AC SERVO DRIVER DRV-I-2956=9D21
THK HRW50CR1UU Genuine Japan Big Size Low Profile Guide BRG-N-1566=5F43
YASKAWA SGMGV-09A3A6C 850W AC SERVO MOT-I-3361=9E36
Wide Linear Actuator 435mm stroke 1510 Grod Ball Screw ACT-I-233=3I34
THK Super High Lead Rolled Ball Screw WTF2550-22250L BSC-I-1433=8H06
THK NNB Rolled Ball Screw BLK3232-7.2WW1490LC7 BSC-I-1468=3L11
SAMIK,THK NIB HSR20LA2SSE820L-II LM Guide Linear Bearing 2R4B LMG-I-286=2D12
YASKAWA Robot controller JZRCR-XC002B DRV-I-2576=9D35
SAMICK-THK NNB SSR20XTB2QZUU500LF-Ⅱ 2R4B LM Guide Linear Bearing LMG-I-704=1M23
OMRON R88M-K3K020F-S2-Z 3kW AC SERVO MOTOR MOT-I-3493=1K53
YASKAWA SGMGH-20ACA6B AC SERVO MOTOR 1800W MOT-I-1944=8A42
APEX DYNAMICS Planetary Gear AE155 RATIO 8:1 RED-I-993=3J15
SIEMENS SIMATIC S7-200 CPU ST40 EM DT16 DE08 DT08 DR08 PLC-I-2284=9L13
YASKAWA SIGMA5 Series SGDV-200A15A SERVOPACK 3kW DRV-I-2501=6B26
MYH25-600L-E73A NIB SMC Mechanically jointed Rodless cylinder Linear Guide type
SMC NNB MGPS80-175-DCK0225K Compact Guide pneumatic Cylinder CYL-GUD-I-148=2A46
SMC NNB MGPS80-150-DCJ908AJ Pneumatic Guided Cylinder 150mm CYL-GUD-I-149=2A46
KLA DRIVER BOARD P/N 073-404555-00,ASS'Y 710-404556-00 PCB-I-E-701=6CX1
KLA 073-404555-00,ASS'Y 710-404556-00 REV.E DRIVER BOARD PCB-I-E-703=6CX1
HD Harmonic Planetary gearhead HPG-50A-05 Servo Motor Ratio 1:5 RED-I-73
NANGYEAL NNB Temperature controller U-6652-CH5 IT DRV-I-143
YASKAWA SGM-A5A3G34 AC SERVO MOTOR 50W W/ CP-16A-21-J404A-SP MOT-I-847=3L43
Harmonic Drive Systems Order made it 32-120-960778 RED-I-256=2L34
ROSA NNB MG55-1140L Roller Linear Rail for Maintenance or Continuation 1Rail@32
SMC MGQM80-180 guided slide bearing Pneumatic cylinder NNB CYL-GUD-I-182=2A36
AITEC GT-2500 GRAPHIC OPERATION TERMINAL HMI teaching pendant SCR-I-77=2I17
MINIATURE SANDEX Indexing Drives 7MI12187R-LM3VW1/X 12 Cam index SANKYO
SMC MGQM80-150-Y7BWL Compact Guide Slide bearing Cylinder NNB CYL-GUD-I-171=2A36
IAI RCP2CR-SS8C-I-56P-5-100-P1-R08-SP ROBO CYLINDER CLEANROOM ACTUATOR ACT-I-18
NSK NIB W1510KA-1P-C5Z1160L Stainless Precision Grod Ball Screw BSC-I-110
OMRON NT631-ST211-EV1 INTERACTIVE DISPLAY Terminal Touch HMI SCR-I-179=2I15
ORIENTAL NIB ASD16B-CCC VEXTA SERVO MOTOR DRIVER DRV-I-164
ORIENTAL NIB FBL440A-20 BRUSHLESS DC MOTOR FBLM440A-GF DRIVER FBLD40A DRV-I-155
MKS Throttle Valve 653B-21592 001-1141181 NE23-30-063 VLV-I-322=6A26
TOSHIBA MACHINE Velconic Servo Driver VLASX-025P2-HXM DRV-I-801=6B37
HOKUYO RPH1001 PH-100CX-A PH-100CX-AP PH-100CX-AR Optic Datatrans SEN-I-548=6A27
Canon BG6-1952 BG6-1952-000 PCB-E-I-79
HOKUYO RPH1002 PH-100CX-BR, BP OPTICAL DATA Coupler transmitter SEN-I-549=6A27
IKO NIB LWHSG25C2R720 LM Guide Linear Bearing CNC Route 2R 4B LMG-I-293=2D12
HARMONIC DRIVE HA-600-2 for FHA-17A-6006-KBE100C DRV-I-1035=7C31
MA1B040-0004 SODICK LINEAR MOTOR MAGNET COIL YOKE 8001488 NNB MOT-I-232
THK NNB 2SRS12WMUU750LM LM Guide Linear Bearing 2Rail 4Block LMG-I-350=1M15
ORIENTAL NIB UPH566HG2-B2 STEPPING MOTOR 0.0072°/STEP MOT-I-1120=7C13
RENISHAW S10400-20-0-FN-403-00 PULSE SCALE SEN-I-145@1M26
ABB TC625 AF100 Coaxial Mode Pr:01 NNB DRV-I-658=6B35
KAG NNB Rusted DC Motor ECM75x60/ IP81IIGO500/2B60 i=169 :1 MOT-I-1022=2J21
NIKON IF2X6AF 4S019-334-1 PCB-I-E-414=2MXX
SMC NNB MGPM80-400 Compact Guide CYLINDER 400mm stroke CYL-GUD-I-147=2A46
SMC NIB LECSC2-S7 MR-J3-20T-LD Actuator AC SERVO Driver 200W DRV-I-681=6B35
METRONIX APD-VS20S2N AC SERVO DRIVER VS2-S2NL DRV-G-1024=7C31
CKD AX9000GH ABSODEX DRIVER GH TYPE DRV-I-945=6A36
IAI Clean Room Robo Cylinder Actuator RCS3CR-SA8C-I-100-10-500-T2-S-A3S ACT-I-7
KXPM5120-AB TS81N73903 PDCLN AC SERVO MOTOR ORIENTAL MOTOR MOT-I-81
NSK M-ESB-YSB4080AB300 ,ESB-YSB4080AB300-01 Controller DRV-I-879=6B45
PANASONIC NIB MCDLN35BE AC SERVO DRIVER 750W DRV-I-2399=9L12
IAI NNB ECON-I-30-2 ,Actuator Type DS-SA6-I-30-3-270-T1-N-SP DRV-I-3564=9B16
THK SuperHighLead Rolled Ball Screw Nut NNB WTF50100-6ZZGS BSC-I-1104=1Q42
DA-VIEW NNB 17" Touch Panel Monitor Daview-170DTS SCR-I-677=9A24
EUROTHERM T103/T921/T920B/SEQU/ PROCESS AUTOMATION PLC-I-1086=8B13
ATG Spiral Bevel Gear KST110-FNB-2-L-P1 Hollow Shaft 2:1 RED-I-700=9F44