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。
YASKAWA USASEM-15FJ21 AC SERVO MOTOR 1.54kW MOT-I-1822=8A41
ASML 4022.666.41962, 231412-09R SEM-I-829=9G22
SHIMPO-NIDEC NNB VRSF-LB-S9E-1000 Ratio 1:9 for 750W AC servo RED-I-1204=1K23
SHIMPO-NIDEC NNB VRSF-LB-S9E-1500 Ratio 1:9 for 750W AC servo RED-I-1203=1K23
SHIMPO-NIDEC NIB VRSF-LB-3D-1000 Ratio 1:3 for 750W AC servo RED-I-1202=1K23
APEX NIB ABR090-160-S2-P2 RATIO 160:1 Angle reducer for 2,400W AC RED-I-552=8B11
IAI Linear Actuator NNB RCA2-TCA4NA-I-20-2-30-A1-X10-SP ACT-I-302=9A27
PARKER 690-431550B0-B00P00-A400 AC INTEGRATOR 690 SERIES DRV-I-3348=9D4A
SMC MQRF8-M5 Metal Seal Rotary Joint 6Ø VLV-I-799=6A26
OMRON R88D-KN15H-ECT-L AC SERVO DRIVER 1.5kW DRV-I-1470=7B41
MITSUBISHI GOT1000,GT1665M-VTBA,GT15-75QBUSL GRAPGIC SCR-I-725=9A24
MITSUBISHI GOT1000, GT1665M-VTBA GT15-75QBUS2L GRAPGIC SCR-I-724=9A24
MITSUBISHI GOT1000, GT1665M-VTBA GRAPGIC OPERATION TERMINAL SCR-I-726=9A24
SMC Genuine NNB MY1H20-680L-M9BWVL-XB11 W/ Precise Guide CYL-ROD-I-169=4C12
NIKKI DENSO NCR-HB2332A-A-000 AC Servo Driver DRV-I-4347=9D42
FESTO SPC200-CPU-4 , L-363169 , L-362253 , L-646866 PLC-I-2083=7C46
FESTO SPC200/P01 , L602427, L-362253 , L-690270 PLC-I-2099=7A21
MISUMI Motorized XCVLC6100-2-4FN KXL06100-C2-F4 100mm stroke ACT-I-113=2M43
THK HRW35CA2UUC0F660LF 1R2B Wide Lowprofile Linear bering LMG-I-677=1F35
BASLER ruL1024-57gm, 50mm 1:1.8 little scratched OPT-I-623=6A44
TAMAGAWA TS 4632N2830E602 W/ AU5842 AC SERVO MOTOR 26W SMT MOT-I-2069=8F15
Cylinderical double nut ball screw compact NEFF3205790L MOTIONEERING BSC-I-72
NIKON 4S019-116-D X3LC-VEL PCB-I-E-1715=9G23
FESTO Rotary Actuator DRQD-50-90-YSRJ-A-AL-FW CYL-ROT-I-214=8B44
PANASONIC NNB MSDA023D2A68 200W AC SERVO DRIVER DRV-I-3710=9B11
MITSUBISHI Inverter FR-E720-7.5K AC200-240V 10HP DRV-I-3952=9E43
BASLER line scan camera raL2048-48gm, TV LENS 12mm 1:1.4 OPT-I-505=P108
YOKOGAWA UM1L-240C-1BA-2SA-2/CN/Z/02S0970 DD SERVO DRV-I-4065=9F14
DELTA Inverter VFD055B23A ,VFD-B 7.5HP 200-240V DRV-I-4068=9D4C
PANASONIC NNB MSDA023D2A67 AC SERVO DRIVER DRV-I-3709=9B11
THK KR3010A600L stroke 500mm Linear actuator 10mm lead ACT-I-231=1G35
SCANLAB hurrySCAN II 10 dyn AXIS S 355nm SEM-I-356=6B46
YASKAWA SIGMA5 NIB SGMAV-08A3A21 750W AC SERVO MOTOR MOT-I-3501=9E38
CKD AX9009SCABLE ABSODEX DRIVER S TYPE DRV-I-4138=9B25
HORIBASTEC SEC-Z717SMG 10SLM Mass Flow Controller MFC-I-385=1L22
MYKROLIS NNB WG3D25LR2 Gas Filter SEN-I-2218=9I23
PRO-FACE 3280027-05 GLC150-SC41-ADTK-24V missing terminal SCR-I-406
THK NNB HBN3210SF-5RGT779LC7F-(B) 10mm lead Grod Ball Screw BSC-I-970=1E11
SMC NIB AMG850-20 water separator Ambient Dryer VLV-I-1090=9B41
BASLER Line Scan Camera L104k-1k 101412-19 OPT-I-444=Y311
CANON, App QF88 BG6-1292, BH8-0533-01. I-15SA, LGD1011-035 QDAD00274 PCB-E-I-26
/ 50W AC Servo Motor CSDJ-01BX2 CSMT-A5BB1ANT3 Reducer VRSF-5B-100-SPT
Precision Grod Ball Screw BLK3232-3.61270L THK Linear Motion Bearing
MITSUBISHI J2S discontinued HC-SFS152B 1.5kW AC SERVO MOTOR MOT-I-2691=8B51
GTR NIB G3LM-28-100-T040WX RATIO 100:1 400W INDUCTION 380V 3PH MOT-I-3330=P17
IKO NNB LWES252565L 1R1B Ball Wire Type LM Guide Linear Way LMG-I-1757=8H03
Made Own Linear Actuator 535mm stroke 10mm lead CNC Route ACT-I-232=3I34
ATG double Stage Gear NIB KSB-120-40-P1 1/40 for HF-KP73 RED-I-1110=8C51
MITSUBISHI MR-J3-100A 1kW AC SERVO DRV-I-1513=7B31
ETEL EA P2M-048-05/10A AccurET Modular Position Controller DRV-I-2730=9D27
ETEL ACCURET EA-P2M-300-07/15A-0100-01 REV.2,ID:716935-01 DRV-I-2757=9D38
MITSUBISHI J4 Series HG-SR102 key type 1KW AC SERVO MOTOR MOT-I-1436=2I45
SAMICK-THK NNB SR25W2UUF820LFY-Ⅱ, 2Rail4Block Ball LM Guide LMG-I-939=1F22
PANASONIC NIB MBDLN25BL AC SERVO DRIVER 400W DRV-I-2396=9L11
THK BNT3610-2.6ZZ Square Figure Rolled Ball Screw Nut BSC-N-1079=5F53
INA NNB KUVE20-B-S-W2-G3-V1/790-5/5 2R4B CNC Route Gantry SR20W LMG-I-1210
MITSUBISHI LJ71E71-100-CM SN:18 EHTERNET I/F IT PLC-I-2281=9L13
YASKAWA SGDS-15A72A SERVOPACK 1.5kW DRV-I-2437=9D12
MITSUBISHI NIB HG-KR13B AC SERVO MOTOR Genuine Japan MOT-N-2789=7B53
THK KR4620A590L /W Motor Bracket/w timing pulley 455mm stroke ACT-I-63=IM42
Dynamic Braking Resistor it MCR-SET-2.4KW13.6ΩJ M.C.R D.B.Resistor ELEC-I-29
MITSUBISHI J2S Series HC-RP103B 1KW AC SERVO MOTOR MOT-I-2788=8A31
LS APM-FEP15AMK 1.5KW AC Servo Scratched MOT-I-2965=3B31
LS APM-FE15AMK X Motion 1.5KW AC Servo MOT-I-2964=3B31
MITSUBISHI HC-RP103B AC SERVO MOTOR 1kW Discontinued MOT-I-2083=2J45
THK NNB BIF3610-5RRG0F551LF Precise Grod Ball Screw Z Axis BSC-I-1111=1Q22
THK NNB LF50FM400LF 50Siz 1R1N SUS Ball Spline Vertical Axis LMG-I-1066=3E26
YASKAWA SGMPH-15AAA41 1500W 200V AC SERVO MOTOR MOT-I-2971=3H12
THK NNB No Preload Rolled Ball Screw BTK3610V-2.61190LF BSC-I-1489=2FXX
THK BIF2004-5738LNut BracketMotor mot GrodBall Screw BSC-I-1009=1E42
MITSUBISHI HC-SFS153 1.5kW AC SERVO MOTOR MOT-I-3348=3A14
NISSEI NIB G3FB-18-20-T020X TETA10 3PH 200W 20:1 INDUCTION MOTOR MOT-I-2603=9E1C
NSK NIB W1610FA-1P-C5Z161172L 16161172 High lead C5 Ball Screw BSC-I-1094=2D11
MITSUBISHI J3 HF-SP152 1.5KW AC Servo Motor scratched MOT-I-659=2I35
GTC NNB WS90F(17)-24-19-70-90-M6 Hollow Angle Gear RED-I-1003=9F32
LF40UUF495LF THK Linear Ball Spline /W Support End Rigid Z axis vertical motion
INTEL SERVER BOARD S5000VSA DA0T75MB6H0 H,PB E10323-001 PCB-I-E-2291=9L33-2
DELL CN-0658N7-13740-28O-00LU-A01 DP/N: 0658N7 PCB-I-E-2284=9L33-1
HP PCB P/N:316773800012-TF-PCB ,PCB REV:1.02 W/O Memory PCB-I-E-2280=9L33-1
THK NNB NoPreload Rolled Ball Screw BTK3610V-2.6ZZ1256L BTK3610 BSC-I-1480=2FXX
LS NIB LSLV0015G100-4EONN 380-480V 3Phase 2HP 1.5KW Inverter DRV-N-3217=6A14
YASKAWA SGMPS-15ACA2C 1500W AC SERVO MOTOR MOT-I-2891=3A26
YASKAWA SGMAH-08AAAH161, HPG-25A-05-J601A-SP AC SERVO MOTOR MOT-I-2892=3A26
YASKAWA SGMP-02AWG16B, CP-20A-5-J601B-SP AC SERVO MOTOR MOT-I-2893=3A26
APEX DYNAMICS Planetary gear AB142-S1-P1 Ratio 3:1 RED-I-907=3M34
THK BLR-3.6UU Rolled Rotary Ball Screw Nut for TS BSC-N-1035=5F53
THK NIB WTF2550-2ZZ Super Fast High Lead Rolled Ball Screw Nut BSC-N-1068=5F53
THK NIB WTF2040-3ZZ Long Length Rolled Ball Screw Nut BSC-N-1071=5F53
HP P/N:316773800012-TF-PCB,PCB REV:1.02 PCB-I-E-2305=9L33-2
SANSO DU-E515FT2 DRV-I-2574=9D34
THK NIB WTF1530-3ZZ Super Fast High lead Rolled Ball Screw Nut BSC-N-1067=5F53
CHINO NIB JU44030AA110 440V 30A JU series Electric Regulator ELEC-I-102
NIB MISUMI/SURUGA SEIKI High Precision Manual Linear Stage XSG100-CR Positioner
THK NR30LR2SS360L 1Rail 2Block for replacement LMG-I-157=IM14
THK JR35R2UUFM 2Blocks Ball Type ique LM Guide for replacement LMG-I-144=1C12
THK BNFN3205-5905L with maintenance seal CNC Router double nut grod
SMC High Load MGQM80-100 Guided Compact Pneumatic Cylinder CYL-GUD-I-163=2A36
SMC MGPS80-150 Guided Pneumatic Cylinder NNB 150mm stroke CYL-GUD-I-176=2A46
NSK W3216FA-1P-C5Z-12K1945L Ball Screw Bearing 3225945L CNC route BSC-I-209
INA NIB KWVE55-B-L-UG G4 V1 Linear Bearing LM Guide Block Maintenance BRG-I-386
INA KWVE55-B-L G4 V1 Linear Bearing LM Guide NIB for replacement BRG-I-385
RORZE robot axis motor RD-053 E6B2-CWZ6C 103-7501-5530 RPC9203 MOT-I-475=2J32
SMC MGPM80-125 Compact Guided Cylinder Linear Actuator NNB CYL-GUD-I-168=2A36
7315CDBT/GNP5 NTN Precision Angular contact triple Bearing for robust spindle
MITSUBISHI Genuine Japan NIB HF-KP43 2014~2018 400W AC SERVO MOT-I-3476=9E26
IAI MSEP-C-4-42PWAIT-N-42PWAIT-N-42PWAIT-N-42PWAIT-N-EP-0-0 DRV-I-2447=6A32
OTHERM NIB 7100A/63A/230V/SELF/XXXX ELEC-I-1059=9K12
MITSUBISHI Q68BL BASE IT PLC-I-1762=8F43
PRO-FACE Touch Screen 2880061 GP2400-TC41-24V 28W SCR-I-357=6B47
YASKAWA discontinued SGDS-15A12A DRV-I-3660=9B27
THK Genuine SNS45LR1SSFM Long BLOCK for replace BRG-I-2866=9U12,22,32
ROBOSTAR NNB RS-120-X20SS ST.320,SSR15XW2UU,1520 Linear Actuator ACT-I-347=9P15
ROBOSTAR NNB RS-120-X20SS ST.300,SSR15XW2UU,1520 Linear Actuator ACT-I-348=9P14
PANASONIC MINAS A4 NIB MQMA022S1S AC SERVO MOTOR 200W discontinu MOT-I-2078=3L32
SUMITOMO 0.25KW 3PH INDUCTION MOTOR RNYM3-1220-7 HYPONIC DRIVE MOT-I-3189=3J25
DELTA TAU rusted bolts UMAC 6SET U101110-001 PLC-I-3089=9T11
LUST CDA32.008,C1.4,HF V180.50-00 1.5KW Lti DRIVES DRV-I-3980=9E13
NISSEI GTR NIB H2FB-22R-10-T020 200W 10:1 Induction 90V Brake MOT-I-3056=9R43
NISSEI GTR NIB F2SJ-20-40-T010AX 100W 40:1 Hollow INDUCTION MOT-I-3058=9R43
NISSEI GTR NNB G3FB-18-25-T020AX V9 200W 25:1 Vertical INDUCTION MOT-I-3059=9R33
PANASONIC MSMA202P1H 2kW AC SERVO MOTOR MOT-I-2715=6A22
THK NNB HSR20R2SSF680LF-Ⅱ 2R4B Linear actuator BRG CNC router LMG-I-819=1M25
THK SHS15R2UUC11040LH 2R4B Low noise motion Guide CNC Route LMG-I-1168=1P12
THK Cross Roller Bearing RU Type RBV178A 126mm x 240mm x28mm Precision Axis
ADLINK Main board M-342, 08GSAQ67002103 PCB-I-E-1053=9L31-2
MITSUBISHI MR-J2S-100CP with battery AC SERVO DRV-I-2427=9B27
MITSUBISHI MR-J2-70A AC SERVO driver DRV-I-76=2I33
CONTROL TECHNIQUES 2D200220 SE3.5M/TL 2.2KW COMMANDER SE DRV-I-2952=9D19
YASKAWA SGMPH-15AAA21 1500W AC SERVO MOTOR MOT-I-3590=8A41
IKO NNB LWES252416L Ball Wire Type 1R1B LM Guide LinearWay IKD LMG-I-1758=8H03
THK HSR65BSS Big 65Size Coter Bore Hole type for replace BRG-I-1585=3L15
- 0150-40158船舶半导体工控备件主板供应 2024-11-11
- 0020-22062船舶半导体工控备件主板供应 2024-11-11
- 0010-75591船舶半导体工控备件主板供应 2024-11-11
- 0021-18603船舶半导体工控备件主板供应 2024-11-11
- 0020-75000船舶半导体工控备件主板供应 2024-11-11
- 0050-41173船舶半导体工控备件主板供应 2024-11-11
- 0150-03598船舶半导体工控备件主板供应 2024-11-11
- 0050-47741船舶半导体工控备件主板供应 2024-11-11
- 4020-01149船舶半导体工控备件主板供应 2024-11-11
- 0150-20340船舶半导体工控备件主板供应 2024-11-11