PLC的内部包含了具有中央处理器的，并带有外部I/O口扩展的I/O接口地址和存储器三大块组成，的核心是由一个或者多个累加器组成，它们具有逻辑的数学运算能力，并能读取程序存储器的内容通过计算后去驱动相应的存储器和I/O接口；I/O口将内部累加器和外部的输入和输出系统连接起来，并将相关的数据存入程序存储器或者数据存储器中；存储器可以将I/O口输入的数据存入存储器中，并在工作时调转到累加器和I/O接口上，存储器分程序存储器ROM和数据存储器RAM,ROM可以将数据的存入存储器中，而RAM只能作为计算时临时计算使用的缓冲空间。
PLC的抗干扰是极其的，我们根本不用去关心它的使用寿命和工作场合的恶劣，这些所有的问题已不再成为我们失败的主题，而留给我们的是关心如何来利用PLC的内部资源为我们加强设备的控制能力，使我们的设备更加的柔性。
PLC的语言并不是我们所想象的汇编语言或C语言来进行编程，而是采用原有的继电器控制的梯形图，使得电气工程师在编写程序时很容易就理解了PLC的语言，而且很多的非电气人士也对PLC很快认识并深入。
Yaskawa / Magnetek CIMR-G5M44P0 7.5HP 460V AC Drive
One-day shipping available
Yaskawa ServoPack Drive 400V SGDH-50DE IP1X SGDH50DE
Yaskawa ServoPack Drive 400V SGDH-50DE IP1X SGDH50DE
Yaskawa Electric Servopack Drive SGDB-44ADG #6300LR
Yaskawa Varispeed 626MC5 Varispeed Drive #6303LR
Yaskawa ServoPack SGDB-20ADG Drive #6304LR
Yaskawa SGDB-44ADG Servopack Drive, 5.9HP *VERY CLEAN*
One-day shipping available
Yaskawa ServoPack Drive 400V SGDH-50DE IP1X SGDH50DE
Yaskawa Varispeed 616 H2 Variable Speed Drive System
CPCR-PF01B-R4S Yaskawa DC Servo Drive Unit
One-day shipping available
Yaskawa CACR-PR03AC3ER Servopack Servo Drive
One-day shipping available
Yaskawa Electric CIMR-V7CU45P5 – 460v / 14.8A Drive
YASKAWA CACR-SR15BY1SS-Y50E SERVO DRIVE
Yaskawa / Magnetek CIMR-G3U41P5 2HP 460V AC Drive G3
One-day shipping available
YASKAWA P7 10 HP VF AC DRIVE 380 – 480 VOLT NEW IN BOX
Yaskawa CIMR-11WS.P 15kVA Varispeed 676 200V VS Drive
Yaskawa CIMR-37B.T 230V Series AC Drive CIMR37B.T
YASKAWA AC Servo Drive SGDM-04ADA W/SGMPH-04AAA2C Motor
YASKAWA AC Servo Drive SGDM-04ADA W/SGMPH-04AAA21 Motor
Yaskawa CIMR-G5M43P7 AC Drive 5HP 460V
Yaskawa / Magnetek GPD515C-C010 600V 7.5HP AC Drive
One-day shipping available
Yaskawa / Magnetek GPD515C-B004 3HP 460V AC Drive
One-day shipping available
Yaskawa / Magnetek CIMR-G5M43P7 5HP 460V AC Drive
One-day shipping available
Yaskawa CIMR-VHU2011 15HP VariSpeed Drive CIMRVHU2011
YASKAWA DRIVE GPD 515/G5 21A 21 A AMP CIMR-G5M5011
ETC613062 Yaskawa Power PCB GATE DRIVE G3+ 460V 18-22KW
One-day shipping available
3HP 460V Yaskawa V7-4X Varispeed CIMR-V7CU41P5 AC Drive
One-day shipping available
YASKAWA SGD-02BH-PY5 SERVOPACK SERVO DRIVE NIB
Yaskawa ServoPack Drive 400V SGDH-50DE IP1X SGDH50DE
Yaskawa ServoPack Drive 400V SGDH-50DE IP1X SGDH50DE
Yaskawa GPD AC Drive CiMR-P5M4011 CiMRP5M4011
Yaskawa CARC-HR10BB AC Servo Drive
Yaskawa AC Spindle Drive Motor, EEA-1KM, Nice, WARRANTY
Yaskawa PCB CPCR-MR-HM-06GG DC SERVO DRIVES WARRANTY
One-day shipping available
YASKAWA SERVOPACK SGDB-10ADG
sgdb servo controller AC DRIVE
Yaskawa 616G5 Series (3 HP)Variable Speed Drive NIB
Yaskawa ServoPack Drive 400V SGDH-50DE IP1X SGDH50DE
Yaskawa CIMR-VU4A0018FAA AC Drive 10HP 460V
Yaskawa / Magnetek CIMR-G3U40P7 1HP 460V AC Drive G3
One-day shipping available
Yaskawa CIMR-P5U45P5 AC Drive 10HP 460V
YASKAWA YASNAC CPCR-MR154 K (2) SERVO DRIVE
SGDB-10ADG Yaskawa AC ServoPack SIGMA I Servo Drive
NEW Yaskawa E7 drive, CIMR-E7U42P2, spec 42P21B
One-day shipping available
Yaskawa ServoPack Drive 400V SGDH-50DE IP1X SGDH50DE
Yaskawa SGDH-08AE AC Servopack NEW SGDH08AE Motor Drive
YASNAC YASKAWA SERVOPACK CPCR-MR055K CPCR-MR 055K DRIVE
YASNAC YASKAWA SERVO DRIVE CPCR-MR 152GC CPCR-MR152GC
YASKAWA SERVO DRIVE CPCR-MR154 KY02 CPCR-MR 154 KY02
YASKAWA DRIVE CPCR-MR154 CPCR-MR 154 K2 CPCR MR 154 K2
YASKAWA SERVO DRIVE CPCR-MR154 K2Y02 CPCR MR154 K2Y02
YASKAWA /EMS CIMR-G5U43P7 VARIABLE FREQ AC DRIVE
New CIMR-VU4A0018FAA Yaskawa V1000 AC DRIVE 480V 3-PH 1
One-day shipping available
YASKAWA CACR-PR03AC3ER SERVOPACK SERVO DRIVE 200V
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ETC613130-S5140 Yaskawa PCB Control Card G3 drives
One-day shipping available
Yaskawa / Magnetek CIMR-P5M25P5 7.5HP 230V AC Drive
One-day shipping available
JPAC-C063 Yaskawa ORIENTATION PCB MT2 drive ETC005830
One-day shipping available
JPAC-C070 Yaskawa Power Board MT2 Drive PCB ETC005900
One-day shipping available
Yaskawa CIMR-V7AM42P21GPD 315/V7 460V AC Drive 3HP
One-day shipping available
Yaskawa / Magnetek CIMR-P5M45P5 10HP 460V AC Drive
One-day shipping available
Yaskawa / Magnetek GPD506V-B014 10HP 460V AC Drive
One-day shipping available
Yaskawa / Magnetek GPD515C-B003 2HP 460V AC Drive
One-day shipping available
Yaskawa ServoPack Drive 400V SGDH-50DE IP1X SGDH50DE
Yaskawa AC servo drive motor USADGD-13-YR21 K5GB K5WGB
YASKAWA 20 HP VFD DRIVE WITH BYPASS 480VOLT E7BVB021A
YASKAWA YASNAC CACR-SR10BB1AF SERVO DRIVE
YASKAWA SERVO DRIVE SGDS-A5A12A
