6ES5756-0AA11正品
6ES5756-0AA11正品



作为离散控制的产品，PLC（可编程控制器）在我国的应用已有30多年的历史。PLC自20世纪70年代后期进入以来，应用增长十分迅速。

国外PLC（可编程控制器）厂家有欧姆龙、三菱、西门子等。PLC从最初的引进外国，到后来吸收PLC的关键技术试图进行国产化，PLC经过了一个迅速发展的历程。目前国产PLC厂商众多，主要集中在台湾、深圳以及江浙一带。例如：台达、永宏、盟立、和利时等。

每个厂商的规模也不一样。国内厂商的PLC主要集中于小型PLC，例如欧辰、亿维等；还有一些厂商生产中型PLC，例如盟立、南大傲拓等。还有许多小厂商是贴牌生产或是仿造生产，真正自主研发生产的在少数，而且集中在台湾，并且台湾厂商比大陆厂商做的更好些，市场也更广阔。

但是，PLC做了这么久，却也一直没有很大的进步，并没有突破，也未能打入市场，只能在本地有一个单一的、小范围的市场。若想要有一个很大的跳跃，不仅要向国外学习，还需要自己钻研，不能经常模仿，国产PLC的弱点就在于技术不过关。而国产PLC的优势在于市场广阔。做PLC的类型需要增多，不能***于冶金、电力、自动化生产等，应该扩大到各个制造业的设备和系统。

ALCATEL 210SDMLAM NSFP 210SDMLAM
MSMA042A1G Panasonic AC Servo Motor New in Box Free Ship
ALLEN BRADLEY 8520-3APA1 USPP 85203APA1
WESTINGHOUSE 772B388G55 NSPP 772B388G55
IRT 4020M USPP 4020M
ASEA BROWN BOVERI 3HAB2220-1 USPP 3HAB22201
ALLEN BRADLEY 1774-LA2 NSFP 1774LA2
IRCON MX-MR03-C000-0?-3-0-0-0 USPP MXMR03C0000300?0
Panasonic AC Servo Driver MADDT1207052 Free ship
TEXAS INSTRUMENTS PLC 505-5417 USPP 5055417
ASEA BROWN BOVERI 3HAB2220-1 USPP 3HAB22201
TEXAS INSTRUMENTS PLC 7MT-400 USPP 7MT400
NACHI SC35-BJ2-S-A NSPP SC35BJ2SA
TEXAS INSTRUMENTS PLC 2493295-0002 USPP 24932950002
TEXAS INSTRUMENTS PLC 505-5190 NSFP 5055190
TEXAS INSTRUMENTS PLC 510-3103 USPP 5103103
OKUMA BL-MC100E-20TB USPP BLMC100E20TB
TEXAS INSTRUMENTS PLC 505-7339 NSFP 5057339
ASEA BROWN BOVERI 5716075-P USPP 5716075P
TEXAS INSTRUMENTS PLC 505-4232 USPP 5054232
ASEA BROWN BOVERI 57088478 NSFP 57088478
INDRAMAT CLM01.3-X-0-4-?B USPP CLM013X04B
TEXAS INSTRUMENTS PLC 520-6201 USPP 5206201
GRAPHTEC WR3101 USPP WR3101
ASEA BROWN BOVERI R58113972 USPP R58113972
ALLEN BRADLEY 1771-TCM NSFP 1771TCM
Panasonic Servo Driver MCDHT3520E New in Box Free Ship
PERCEPTRON 912-0020 USPP 9120020
TEXAS INSTRUMENTS PLC VPU-200-3102 USPP VPU2003102
KEYENCE CORP PI-C92 NSFP PIC92
TEXAS INSTRUMENTS PLC 305-14ABM USPP 30514ABM
Panasonic Servo Driver MSDA453A1A Free Ship
ASEA BROWN BOVERI 503349 NSFP 503349
TEXAS INSTRUMENTS PLC 505-ATM-0220 USPP 50***TM0220
TELEMECANIQUE TSX-P67-3 USPP TSXP673
Panasonic AC Servo Driver MADHT1507E NIB Free Ship
Texas Instruments 315-10T Input/Output Expansion Unit
TEXAS INSTRUMENTS PLC 131547-007 USPP 131547007
Texas Instrument PM550-100
TEXAS INSTRUMENTS PLC 505-4732 USPP 5054732
ASEA BROWN BOVERI 5736001-K/7 USPP 5736001K7
Panasonic AC Servo Driver MADDT1207052 Free ship
ALLEN BRADLEY 837-V1JX1*** NSFP 837V1JX1***
ASEA BROWN BOVERI YB560103-AN USPP YB560103AN
INDRAMAT TVM-1-2-50W0-2?20V USPP TVM1250W0220V
Panasonic 2.0kW AC Servo Motor MSMA202D1D (free shipping)
Panasonic AC Servo Motor MFA200LB2BSA #37513
TEXAS INSTRUMENTS PLC 560-2820 NSPP 5602820
ASEA BROWN BOVERI 3BHB003041R010?1 NSFP 3BHB003041R010?1
HEWLETT PACKARD TEST & MEASURE 164*** USPP 164***
Texas Instruments 555-1103
ASEA BROWN BOVERI 57120001-P/5 USPP 57120001P5
FOXBORO 2AX-MUL USPP 2AXMUL
GETTYS 120-166-005 NSFP 120166005
SIEMENS / TEXAS INSTRUMENTS TI 305 SERIES TI305-02B PLC RACK / CHASSIS / 115/230
ASEA BROWN BOVERI 57287853 USPP 57287853
Texas Instruments 500-5039 NEW!
ASEA BROWN BOVERI EH250C-Y USPP EH250CY
OMRON CV1000-CPU01-E NSFP CV1000CPU01E
ALLEN BRADLEY 1326AB-B420ES2?L USPP 1326ABB420ES2L
Panasonic AC Servo Motor MDMA102P1G Free Ship
TEXAS INSTRUMENTS PLC 505-4632 USPP 5054632
Simatic TI330 Direct Logic PLC complete With programmer
LUCENT TECHNOLOGIES D-CI-B2 USPP DCIB2
Panasonic MSD203A1V AC Servo Driver
TEXAS INSTRUMENTS PLC 2490005-0001 USPP 24900050001
ASEA BROWN BOVERI 3BSE005831R1 NSPP 3BSE005831R1
TEXAS INSTRUMENTS PLC 575-4616 NSFP 5754616
NATIONAL PANASONIC AC SERVO DRIVE DV-48S 020LB0B DV48S
TEXAS INSTRUMENTS PLC 500-5011 NSFP 5005011
ASEA BROWN BOVERI SAGS700PAN NSFP SAGS700PAN
ASEA BROWN BOVERI 3HAA2121-2 NSPP 3HAA21212