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 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
MITSUBISHI discontinued MR-J2S-20A AC SERVO 200W Driver DRV-I-943=9D14
APEX Dynamics AB060-S1-P2 010:1 for 200W or 400W AC Servo RED-I-615=2L22
THK SHW12CAM2SS150LF LM Guide Linear Bearing 1Rail 2Block LMG-I-514=1H45
PMI NNB MSB20SSSFC320LF 2R4B Normal Preload Ball LM Guide Linear LMG-I-754=3B24
FUJITSU for parts UFD-2719,W26361-W2862-Z4-02-36 PCB-I-E-2599=9L31-1
SAMWON IOLINK YASKAWA JZSP-CSP25-20-E NNB CAB-I-447=계단밑
SAMICK-THK NNB Grod Ball Screw BNK1510-5.6G2-421LC7K BSC-I-1473=1C62-3
SBC Linear SBI55SL-K1 55Size compact Bearing BRG-N-2332=1L42
THK NIB HRW27CR1UU linear bearing rner low profile no flange BRG-I-784=5F43
YOKOGAWA F3XP02-0H PULSE INPUT PLC-I-2194=9L14
YOKOGAWA F3XP02-0H REV:--:06 PULSE INPUT PLC-I-2204=9L14
IKO ROBUST Linear Actuator TU60G23/ARXXXG5EF07 83mm stroke ACT-I-206=1G41
SMC JAPAN 25A-MXQ12-100 100stroke precise table cylinder CYL-TAB-I-753=4o31
HANSAN ISSOKU NOPreload Grod Ball Screw GTR2010C7845L BSC-I-1525=1E12
THK RU145-D Cross Roller Ring 112mm X 172mm X 28mm BRG-I-1197=3Q22
THK RU145-F Cross Roller Ring 112X172X30 Swivel Bearing BRG-I-1196=3P15
THK BNK1510370L BK12BF12 Grod Ball Screw W/ nut bracket CNC BSC-I-570=1C41
BODINE 130 VDC Geared Motor 24A4BEPM-3F RATIO 60:1 42RPM MOT-I-1699=5G42
PANASONIC MSME042G1S 400W Key shaft AC SERVO MOTOR MOT-I-1973=2k41-5
TPC Rodless Cyliner AMRGH20-300W13 300mm stroke actuato CYL-ROD-I-130=2L15
TPC Genuine NIB AIR CYLINDER ADQ2A80-125DCM-A73K 125mm stroke CYL-GUD-I-629=9S32
THK SHS15V520L Guide Linear Bearing 2R4B Low noise motion LMG-I-364=1M14
OMRON G9SP-N20S,CP1W-CIF41 ERR LED On SAFETY CONTROLLER PLC-I-3279=9T26
THK Samick 2SRS15WMUU630L 1R2B Ball Caged LM Guide LMG-I-1554=1F25
THK 2RSR15VMUUF550LF 2Rail 4Block LM Guide Linear Bearing LMG-I-611=1M23
ORIENTAL NNB 4GN25RH GEAR HEAD, 41K25GN-ST2 25W INDUCTION MOTOR MOT-I-1785=8A32
YASKAWA SIGMA5 Series SGMJV-02ADA2C 200W AC SERVO MOTOR MOT-I-3394=2E21
THK SHS15V2UU462LF 2R4B Caged LM Guide Linear Bearing LMG-I-1139=1H14
THK SR15W2UUF580LF 2R4B Caged LM Guide Linear Bearing LMG-I-1138=1H15
NSK W1505P-8K1X-C7S612L 10mm Lead Grod Screw W/ Lube Seal BSC-I-850=1M11
LIMING-ATG PGX90-H-3 RATIO:1/3 for 750W 1HP AC Servo RED-I-768=2L34
ORIENTAL KXPD120-ABZ AC SERVO DRIVER AC100V DRV-I-1581=7B41
PANASONIC MSMD022P1T 200W AC SERVO MOTOR MOT-I-3692=6A32
SMC solenoid valve SY3220-5L0Z-C6 12 W/ manifold block VLV-I-1070=2A22
PANASONIC MSM022A1A MOT-I-2836=2G11
SMC Genuine MXQ16L-10, D-M9BWVL CYL-TAB-I-954=1B15
SMC tie rod Pneumatic Acuator cylinder MDBB63-250Z CYL-RND-I-76=4011-1
MITSUBISHI Inverter FR-D740-0.75K-EA VFD DRV-I-3493=9B25
RS Automation CSD5_02BX1 V1.24 Single Axis Servo Drive 200W DRV-I-1882=9B26
HIWIN LAN5-31-1-100-24G ACT-I-296=9A17
YASKAWA SIGMA5 SGDV-2R8A11B002000 400W DRV-I-2590=9C16
M2I XT0P05TQ-ED-P Touch Screen HMI SCR-I-313=6A47
THK NIB VRT2050AM Cross Roller Table Stainless Type BRG-I-2665=5F23
NSK NIB LINEAR GUIDES NAH45ANZ NH45AN LAH45AN LH45 BRG-N-631=3M22
PANASONIC MSMD022S1B Brake type AC SERVO MOTOR 200W MOT-I-2089=2J22
THK RU145UU Cross Roller Ring 112X172X30 for robot arm axis BRG-I-1006=1D33
THK BNK1510470L BK12BF12 W/ Nut bracket 10mm CNC Route BSC-I-817=1E23
SMC Genuine MXQ16L-10AS-M9N CYL-TAB-I-1003=2M23
THK SSR15XW2UU628L 2R4B Caged Ball Slightly preload motion LMG-I-673=1F24
THK WTF1530-2890L 30mm lead Super Lead Rolled Ball Screw BSC-I-921=1E32
MITSUBISHI C60P,C60P-CDR-A PROGRAMMABLE CONTROLLER PLC-I-3123=9T25
THK NNB SHS45SSF Low noise motion guide block for replace BRG-I-1592=1D54
BRATO Planetary Gear BPS090-10 for 750W AC Servo motor RED-I-1240=1K33
MITSUBISHI discolored FR-A520-1.5K VFD 1.5kW W/O pendant DRV-I-3823=9D17
HANSAN NNB NoPreload Grod Ball Screw HIR1505RC5T590LF BSC-I-1343=1F62-6
THK LBF25UU590mm Ball Spline Linear Bearing CNC Route LM
LS PLC XBM-DN32S V1.8, XBM-DC32A V1.2, XBE-TN16A V1.2 SET PLC-I-1100=9T15
GTR NNB G3LM-22-60-T010WA 0.1kW 4P RATIO 60:1 INDUCTION MOTOR MOT-I-2144=4Q31
HEIDENHAIN 354411-20 CABLE For sensor Verbindgskabel 51B015 01 55 20 CAB-I-42
- 0100-01488板卡船舶半导体工控备件优势经销 2024-11-10
- 0100-01487板卡船舶半导体工控备件优势经销 2024-11-10
- 0100-01486板卡船舶半导体工控备件优势经销 2024-11-10
- 0100-01485板卡船舶半导体工控备件优势经销 2024-11-10
- 0100-0146板卡船舶半导体工控备件优势经销 2024-11-10
- 0100-01459板卡船舶半导体工控备件优势经销 2024-11-10
- 0100-01456板卡船舶半导体工控备件优势经销 2024-11-10
- 0100-01439板卡船舶半导体工控备件优势经销 2024-11-10
- 0100-01429板卡船舶半导体工控备件优势经销 2024-11-10
- 0100-01415板卡船舶半导体工控备件优势经销 2024-11-10
- 0100-01396板卡船舶半导体工控备件优势经销 2024-11-10
- 0100-01363板卡船舶半导体工控备件优势经销 2024-11-10
- 0100-0136板卡船舶半导体工控备件优势经销 2024-11-10
- 0100-01349板卡船舶半导体工控备件优势经销 2024-11-10
- 0100-01341板卡船舶半导体工控备件优势经销 2024-11-10
联系方式
- 电 话:15960122459
- 销售:叶工
- 手 机:15960122459
- 微 信:15960122459