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PLC在60年代末引入我国时，只用作离散量的控制，其功能只是将操作接到离散量输出的接触器等，最早只能完成以继电器梯形逻辑的操作。新一代的PLC具有PID调节功能，它的应用已从开关量控制扩大到模拟量控制领域，广泛地应用于航天、冶金、轻工、建材等行业。但PLC也面临着其它行业工控产品的挑战，各厂家正采取措施不断改进产品，主要表现为以下几个方面：
1.微型、小型PLC功能明显增强
很多有名的PLC厂家相继推出高速、高性能、小型、特别是微型的PLC。三菱的FXOS14点(8个24VDC输入，6个继电器输出)，其尺寸仅为58mm×89mm，仅大于信用卡几个毫米，而功能却有所增强，使PLC的应用领域扩大到远离工业控制的其它行业，如快餐厅、医院手术室、旋转门和车辆等，甚至引入家庭住宅、娱乐场所和商业部门。
3 Sets// Mitsubishi MR-J2S-40B & HC-KFS43B - 400W AC Servo Drive& Motor
Mitsubishi HC-KFS73B AC Servo Motor 750W
3 Drivers// Mitsubishi MR-J2S-20B AC Servo Drive 200W
Panasonic MSDA083A1A & MSMZ082B1E - AC Servo Drive & Servo Motor 750W
SPG XBM9120G & XCD120B - Brushless DC Motor 120W & BLDC Motor Driver
Samsung 200W Servo Drive& DC Brushless Motor - CSD-02BB1P & CSM-02BB1ANT3
Mitsubishi MR-J2S-20A & HC-KFS23 - AC Servo Drive & Servo Motor 200W
Mitsubishi MR-J2S-70A & HC-KFS73B -AC Servo Drive& Motor 750W
YASKAWA SGMPH-08AAA4B AC Servo Motor 750W
Mitsubishi HC-UFS43 AC Servo Motor 400W
Mitsubishi HC-KFS73 AC Servo Motor 750W
YASKAWA Servopack CACR-SR10BE13S 1kW
Yaskawa AC Servo Motor 400W SGMP-04A3G46 &CP-32A-33-J603B Harmonic Drive Reducer
Mitsubishi MR-J2S-20B & HC-KFS23 -AC Servo Drive & Servo Motor 200W
Mitsubishi MR-J2-70A & HC-KFS73B - AC Servo Drive& Motor 750W
Oriental Vexta 5-Phase Driver RKD507-A
Mitsubishi MR-C20A & HC-PQ23 - AC Servo Drive & Servo Motor 200W
3 Set// Mitsubishi MR-J2S-10B & HC-KFS053 - AC Servo Drive 100W & Motor 50W
YASKAWA SGDA-08APP & SGMP-08A312B - AC Servo Drive &Servo Motor 750W
Mitsubishi HC-SFS102 AC Servo Motor 1kW
Yaskawa SGDH-01AE & SGMAH-01AAA21 - AC Servo Drive& Servo Motor 100W
Yaskawa SGMAS-02ACA21 AC Servo Motor 200W
Yaskawa 750W AC Servo Drive SGDS-08A01A
HARMONIC DRIVE Gear Box Reducer HPG-20A-33-J204A-SP Ratio1:33
THK KR LM Guide Actuator L610mm
Mitsubishi HC-KFS43 & MR-J2S-40A -AC Servo Motor & Drive 400W
Yaskawa SGDM-01ADA & SGMAH-01AAA21 - AC Servo Drive& Servo Motor 100W
Mitsubishi HC-PQ23B AC Servo Motor 200W
Mitsubishi MR-J2S-40B & HC-KFS43B - 400W AC Servo Drive& Motor
Mitsubishi MR-J2S-10B & HC-KFS13 - AC Servo Drive & Servo Motor 100W (free ship
3 Sets// Yaskawa SGDM-01ADA & SGMAH-01AAA21 - AC Servo Drive& Servo Motor 100W
Mitsubishi MR-J2M-20DU Servo Drive 200W
Mitsubishi HF-KP43 AC Servo Motor 400W
Mitsubishi HC-SF352B AC Servo Motor 3.5kW
Mitsubishi PLC FX2N-8AD
Mitsubishi MR-E-10A AC Servo Drive 100W
3 Drivers// Mitsubishi AC Servo Drive MR-J2S-10B 100W
3 Motors// Yaskawa SGMAS-02ACA21 AC Servo Motor 200W
Mitsubishi 600W Servo Drive MR-H60B
Mitsubishi MR-J200A AC Servo Driver 2.0kW
Samsung/ Fara CSDJ-02BX1 & CSM-02BB1ANT3 - Servo Drive & Motor 200W
Mitsubishi HC-RFS103B AC Servo Motor 1kW
Mitsubishi MR-J2S-70A & HC-KFS73 - AC Servo Drive& Motor 750W
Sumitomo Gear Reducer CNF-6070-8 ratio 8:1
Oriental Motor Vexta FXD150A-A & FXM5150B-PG36 - AC Servo Drive & Servo Motor
Omron PLC CJ1W-SCU41-V1
Mitsubishi HC-SFS202 AC Servo Motor 2kW
YASKAWA MOTIONPACK 110 JEFMC-B011-04E JEFMC-BO11-04E
Mitsubishi MR-C40A & HC-PQ43B - AC Servo Drive & Motor 400W
Fuji Micrex-F PLC FTU 221C
HTP HEATING HALOGEN LAMP 120V 2000W
Leica INS 10 MicroScope
ASTEX AX2115
Ebara A70W
SUSCEPTOR ASSY 200MM WSIX-DCS
VERTEQ SUPERCLEAN 1600-55M
VERTEQ SUPERCLEAN 1800-50
AMAT ASSY,6HTR, PVD STYLE DEGAS 0010-20391
AMAT wMAGNET REM 11.3"TIN ASY 0010-20223
NESLAB STEELHEAD-1
RF Match for AMAT Applied Material E-Max Chamber 300mm
Adixen Alcatel Vacuum Turbo Pump
0010-76036ASSY MINI CONTROLLER
Comdel CX600S
CTI 9600 Compressor
ENI OEM 28B Solid State Power Generator
DPA REACTOR ASSEMBLY 0090-36276
Edward IH600 Vacuum Pump
NESLAB HX150 Chiller
KE DJ-813
KE DD-813
ENI Generator DPG-10 0190-36342
OERLIKON LEYBOLD VACUUM TURBO VAC 1000C
TDK LOAD PORT TAS-300 0190-16691
TDK LOAD PORT TAS-300 0240-15641
TDK LOAD PORT TAS-300 0190-27112
BROOKS LOAD PORT SLR-200 LPTSM/R
BROOKS LOAD PORT SLR-200 LPTSM/L
AMAT ESC ASSY, 200MM, DUAL ZONE, EMXP+
AE PDX 5000
AMAT HEAT EXCHANGER
AE RFG 2000 2V GENERATOR
EBARA AA40W Dry Pump
Cover FLR Chbr Tray A&B MCVD
AE Advance Generator MDX-L6
AMAT Rectangular Insert Monovat Direct
Bay Voltex Chiller
AMAT Cenutra Omega secondary AC box
Ebara A150W-M
NEAT XYZ STAGE, CRS LIS1010
VAT ENDURA TRANSFER BUFFER GATE VALVE
AMAT 2ADAPTER SCRWLS COH 13" SCR W/B
AMAT CVD UNIVERSAL CHAMBER BODY
AMAT VTRANSFORMER ASSY, XFMR ENCLOSURE 208V
SEIKO SEIKI TURBO PUMP STP-300
AMAT E-Max Chamber Liner 0040-3485
AMAT HEAT EXCHANGER
ADVANCED THERMAL SCIENCES CHILLER
Rockwell Samsung CSD3-01BX2 & CSMT-01BB1ANT3 AC Servo Drive & Motor 100W
Panasonic MSDA041A1A AC Servo Drive 400W
Fuji Inverter FMD-2AN-21
YASKAWA USAFED-20C2L2KE AC Servo Motor 1800W 1.8kW
PRO-FACE GP577R-SC41-24VP Touch Screen/HMI proface
Yamaha Linear Actuator Stroke 157mm Lead 10mm with 1 block /Single Axis Robot
Mitsubishi PLC A616AD
Panasonic MSD041A1X 400W AC Servo Drive
Panasonic MSMD5AZP1S AC Servo Motor 50W
Mitsubishi HC-MF43 AC Servo Motor 400W
Vexta Oriental ASM66AA & ASD24A-A - Stepping Motor & Drive
Mitsubishi MR-J3-200BN AC Servo Drive 2kW
Fanuc A16B-2201-0472 Process I/O & A16B-3200-0040 CPU & A16B-1212-0871 PSU BI
Yaskawa SGDA-02BPY127 & SGMPH-02BAA21 -AC Servo Drive & Servo Motor 200W
3 Units// Omron R88S-H310G Power Supply
YASKAWA MP930 JEPMC-IO350 I/O Module
Mitsubishi PLC CPU A2USHCPU-S1
Mitsubishi MR-J2S-20A & HC-MFS23G1 -AC Servo Drive & Servo Motor 200W
3 Motors// Mitsubishi HC-MFS13B AC Servo Motor 100W
FUJI OEM LG PLC FPU080H-A10 & FTU123C(4ea) & FTU226B & FTU223B & FTU257B(2ea)
FUJI MICREX-F PLC FTL010H-A10 & FTU123C(5ea) & FTU223B(3ea) & FTU250B & FTU611C
Oriental Vexta Stepping Motor PH554-NA 5Phase
Hitachi ADAX3-08LL2 Servo Driver 750W
Rockwell Samsung RC1-04BX2 Servo Driver 400W
3 Drivers// Rockwell Samsung CSD3-01BX2 AC Servo Drive 100W
Rockwell Samsung CSMT-01BB1ANT3 & CSD3-01BX1P-SEC AC Servo Drive & Motor 100W
SMC MXW20-100 Pneumatic Cylinder Slide Table/Air Slide Table [New]
CHINO JT-2050NA
CHINO JT-2050N
TELEMECANIQUE/Schneider BSH0702M11A1A Servo Motor
Mitsubishi PLC CPU A3ACPU-P21 A3ACPUP21
Mitsubishi A2ACPU-P21-S1 PLC CPU A2ACPUP21S1
Mitsubishi MR-J2S-70B & HC-UFS73 - AC Servo Drive& Servo Motor 750W
Omron Sensor Controller S3D9-CC
Panasonic 200W AC Servo Drive MSDA021A1A07
3 Drivers// YASKAWA SGDS-02A02A AC Servo Drive 200W
Yaskawa AC Servo Motor 400W SGME-04AFJ26 &CP-35C-10-J602A Harmonic Drive Reducer
IAI X-SEL Controller XSEL-J-4-30DI-20I-30DI-20I-CC-EEE-0-2
Mitsubishi 200W AC Servo Motor HF-KP23B (NIB) -free shipping-
Yaskawa SGDV-200A05A AC Servo Drive 3kW
Mitsubishi MR-J2S-60B & HA-FF63B - AC Servo Drive &Servo Motor 600W
YASKAWA SGDM-15ADA & SGMPH-15AAA21 - AC Servo Drive & Servo Motor 1.5kW
Mitsubishi HC-RFS353 AC Servo Motor 3.5kW
ESA Touch Screen VT505
Mitsubishi PLC Q12HCPU CPU Unit
Mitsubishi PLC Q172CPUN Motion Controller
SMC Serial Unit EX140-SSL1 w/ SZ3260-5LOZ-C4
RVSI 070-210400 REV B / 213395 045-208000 Rev C *MADE IN USA
LS Touch Screen XP50-TTA/DC
Yaskawa SGDS-04A01A Servo Drive 400W servopack
AMAT MFC UNIT UFC-8165 (4ea)
AMAT MFC UNIT UFC-8165 (4ea)
AMAT 0010-01676 SUSCEPTOR ASSY,TEOS,200MM?,SCREWLESS,IMP
JDS Uniphase Laser 2214-25MLUP & Ultrapointe 1010 DC Power Supply
AMAT PANEL MANIFOLD REAR WATER RF GENERATOR
AMAT CABLE ASSY, GAS INTCNT 75FT
AMAT 0200-09997 RING, OUTER, ALN 200 NOTCH SML WxZ
AMAT ESC 0020-39087
Brand New AMAT 5000 CVD Susceptor
SIBATA COOLMAN PAL C-305
AMAT CNTRL TEMP 4LOOP PID K TYPE TC
AMAT 0200-00435 TOP RING, SILICON, 150MM
AMAT 0021-36191 PLATE PUMPING
AMAT 0150-21665 CABLE ASSY, N(M), R/A TO N(M), STR RG-2
AMAT 0021-03703 PUMPING PLATE MONOSILANE DCSXZ 200MM
AMAT 0020-27309 COVER RING 8" TI 101%
AMAT 0200-20426 INSULATOR, PINLESS 8" SNNF, PRECLEAN II
AMAT LAMP DRIVER 0190-09160
AMAT SERIPLEX BOARD
AMAT 0200-35350 RING,CAPTURE,CE?RAMIC,145MM SEMI MAJOR F
Synergy V21 board For AMAT Endura & Centura
AMAT GAS PANEL INTLK W/ PLASMA DETECT ULTIMA-TE
MKS 600 SERIES PRESSURE CONTROLLER 651CD2S1N
AMAT 0200-00221 INSULATOR,PINLE?SS 8" SNNF, PRECLEAN II
AMAT 0200-00221 INSULATOR, PINLESS 8" SNNF, PRECLEAN II
AMAT 0020-26218 PEDESTAL 6" TI 101 TIW AL ARC SPRAYED
AMAT CLAMP RING
MKS Baratron CAPACITANCE MANOMETER
AMAT ASSY, 100MM STORAGE
AMAT 0021-23497 FACEPLATE NON RF CAPABLE LID 200MM PMD
AMAT 0040-31844 ASSY, BELLOWS, LIFT PIN
AMAT 0090-00494 SW, ASSY, PRESSURE 3TORR, 4VCR-MALE
AMAT 0020-20331 COVER RING 8" B101 CERAMIC, 10.75" OD
AMAT 0020-24435 8" PC II JMF EXT INSULATOR TI PEDESTAL
VAT GATE VALVE
AMAT 0200-00674 DEP. RING, 8" IMP/BESC, AL ARC SPRAY
AMAT BOARD 0100-00003 P5000 w PWB VME STEP CONT. I
AMAT STEPPER BOARD
AMAT BOARD 0100-35054 PCB ASSY,CHMBR INTERFACE
Tokyo Electron Fork 8" CRA w/ Guide, Left & Block, Holder
GASLINE INSERT LONG CHBR FEED THRU HT T AMAT
AMAT BOARD 0100-11001 w PWB, ANALOG OUTPUT
VGA VIDEO CONTROLLER for AMAT Endura & Centura
ASSY, LAMP, SOCKET, HOUS
USHIO Deep UV Lamp
AMAT Presure Transducer SST
AMAT 0020-42285 PLATE,BLOCKER 8" EC WXZ
SLIQUID LEVEL PCB
