1969年，美国数字设备公司(DEC)研制出**台可编程控制器，用于通用汽车公司的生产线，取代生产线上的继电器控制系统，开创了工业控制的新纪元。1971年，日本开始生产可编程控制器，德、英、法等各国相继开发了适于本国的可编程控制器，并推广使用。1974年，我国也开始研制生产可编程控制器。早期的可编程控制器是为取代继电器-接触器控制系统而设计的，用于开关量控制，具有逻辑运算、计时、计数等顺序控制功能，故称之为可编程逻辑控制器PLC(ProgrammableLogicController)。
当然必须在的情况下实现这一切，它还必须支持新兴技术，比如虚拟化、云计算、物联网（IoT）。如今，这些信息技术已经被集成到过程自动化系统中，因此终用户必须考虑这些新技术带来的各种功能以及相关的风险。
数控机床从结构上看通常可分为3部分：
为了实现被控对象的工艺要求，以提高生产效率和产品质量。
但是，对于控制时间要求严格、响应速度要求较快的系统，就要采取措施减小输入/输出滞后的不利影响
+QQ 1273632994
本公司有大量库存现货，全新原装，欢迎订购，当天可发货！
联系人：李涛（销售一部经理）
电话：0591-22983782
手机：13696852881
传真：0591-22989937
邮箱：1273632994@qq.com
LOT 4 IDEAL 89-212 TERMINAL STRIP 12 CIRCUIT 30A 600V D396325
2 AMAT 0040-07525 Bracket Ch D Exhaust Preclean
NEW AMAT 0190-06036 HOSE ASSY, CH A CHAMBER H2O RETURN, 300mm, 327809
RAPID POWER A9-99991 120V-AC 150V-DC 0.8KW 5A AMP P
RJ Reynolds PM Flex Lighted 2' Flip Sign 707309 GZ 377786
ALLEN BRADLEY 120V AC OUTPUT MODULE, 1771-OP
AMAT 1400-01388 Sensor Proximity 5MM PNP SPDT-NO/NC 10-30
SEW EURODRIVE 8265674 TYPE BMK 3 RECTIFIER ONE-WAY 42..150VAC 24V 3.0A QUANTITY!
SMC NZZX104-TB-A 1/8 IN NPT PNEUMATIC VALVE BODY MANIFOLD D506070
FALK 0704625 1060T HUB 1-1/4 IN D522042
NOPAK 89-21172 1.5X3 A 3IN STROKE 1-1/2IN BORE PNEUMATIC CYLINDER D361291
SIEMENS 6ES7400-1TA01-0AA0 SIMATIC S7 18-SLOT CHASSIS R
PP291 Sinumerik Siemens 6FX1126-8BB00 E1 OVP
NUMATICS 252SA400K000030 100-115/110-120V-AC 3/8IN NPT SOLENOID VALVE D516451
HARLAND PG6 PULSE GENERATOR PCB CIRCUIT BOARD MODULE D5
2 Heated solvent tanks Hersteller Thielmann container systems
NEW AMAT 0021-08280 Spacer, TC AMP, TECTRA TI/TIN
REXNORD S815 TABLETOP CHAIN 118-1/2 IN 6 IN 1-1/2 I
Lutron NTLV-600-277-WH White Magnetic Low-Voltage Meter
TAPTONE ConTAINER INSPECTION SYSTEM B-404-465-1
NEW Panasonic ANPV3700 Micro Imagecheker Camera SW Unit
SIEMENS SIMATIC 6ES5 466-8MC11 ANALOG INPUT MODULE NEW!!
NUMATICS 152SS500K 110-120V-AC SOLENOID VALVE D503719
PASS SEYMOUR 7555-SS LEGRAND TURNLOK 250V-AC 10A CO
NORGREN SC64 A 0 0 R S3 2 0 0 0 POWER CLAMP PNEUMATIC G
YAMATAKE STD920-E1H-00000-5-D7E9F1 ST3000 11-42V-DC PRESSURE TRANSMITTER D492607
HT799 Telemecanique TSX7 TSXSUP61 TSX SUP 61 ohne Typenschild
PARTLOW RF7 250V-AC TEMPERATURE ConTROLLER D424802
B 94V-0 0348 000003026989 PCB CIRCUIT BOARD MODULE D522
AMAT 0020-37272, Clamp Ring 8", JMF Cold AL/TI Pads, 395616
FIL-Tech West 06M Thermocouple Vacuum Gauge
ENDRESS + HAUSER LIQUISYS M LIQUISYS-M CPM223-MR0010
Reliance Electric 814.56.00 G interface Board RMI, NEW
SIEMENS 600V ConTACTOR LOT OF 7 3TH 82 62-0A
Phasetronics P1038-B, AMAT 0190-09160, Lamp Driver, 395570
CUTLER-HAMMER EHD3100 CIRCUIT BREAKER 14K 100A 480V NEW
SEW EURODRIVE SA37DT71C4 SA37/A 0.34HP 1720RPM 71.44:1 24RPM GEARMOTOR D511057
1-1/8IN SHAFT 23-1/4IN LENGTH TAPERED ROLLER ConVEYOR D472475
WAUKESHA M62UTT25 CHERRY-BURRELL 2-1/2IN TRI-CLAMP SHUT-OFF VALVE D405397
ZEKS FZH3QH-RSM ALTERNATIVE PNEUMATIC FILTER ELEMEN
MU57 Siemens Simadyn 6DD1681-0BD1 SW13.1
WATLOW 9701 L20A-450 CARTRIDGE HEATER 240V-AC 19-1/
CS UNITEC AB-4300-2 AIRBOR PNEUMATIC MAGNETIC DRILL PRESS D521769
AMAT 0040-00069 Pump To Reservoir Pipe Weldment
AMAT 0240-09011, C.H. Top 150m, 0020-09777, SMC 10-CDJ1B15
SIFTER PARTS 2808-53-D-51 MESH SIFTER SCREEN SIZE 2SIFTER PARTS 2808-53-D-51 MESH SIFTER SCREEN SIZE 20 D320286
Georg Fischer +GF+ DN100 4" PVC Ball Valve
SPORLAN CATCH ALL 3/8" SAE FLARE FILTER DRIER C-053 NIB
Kollmorgen RBEH-01210-E17 Brushless Motor, Heidenhain D-83301, 330366
TRI CLOVER A30SMP-2-316 TRI CLAMP SAMPLE COCK D386
WESCHLER/NES INSTRUMENTS BG241TC 0-75A AMP BARGRAPH
HOKE 4618N4MHPS-135 1/4 IN MonEL SOCKET WELD DIAPHR
WESTINGHOUSE NR-86552IT5 100A AMP 120/208V-AC DISTRIBUTION PANEL D464349
WESTFALIA SEPARATOR DAD 1004 110/220V-AC DISPLAY D4
ON705 Luxtron 100C M-100 Optical Fiber Temp.Controller
RELIANCE 331A AMPS 100HP 240V-DC 1750/2100RPM 503AS DC ELECTRIC MOTOR D498925
HUMPHREY 320 8W 0-125 PSI 24V-DC 1/4 IN NPT SOLENOID VA
AMAT 0010-20860 MAGNET ASSYMBELEY HOLLOW POLE PIECE, S012994
NEW AMAT 3700-01364 Oring ID 7.984 CSD .139 VITON 75 DURO BRN UHP
REXROTH INDRAMAT MAC093A-0-LS-2-C/110-A-0 ( MAC093A0LS2C/110A0 )
KEBA PS 240 POWER SUPPLY, KEBA PS240 POWER SUPPLY
GE C-ESS CIRCUIT BOARD NIB DS3800HMPK1M1K 6BA10 / DS3800DMPK1E1D 6BA04
New CTI On-Board Cryo pump m/n 8116080G001 w/metal seal
UE UNITED ELECTRIC J402-S146 0-30PSI 125/250V-AC 15A PRESSURE SWITCH D404941
YP00356 CARBON MOTOR BRUSH 1 X 0.875 X 0.291 IN D52
LOT 6 339258-1124 PLATE COVER HUB GASKET D358712LOT 6 339258-1124 PLATE COVER HUB GASKET D358712
WESTINGHOUSE 2837A14 G04 4NSA PCB CIRCUIT BOARD D46
ROLM S30122-K5308-X-1 ZYTRonICS 5001-D 48V-DC 18A AMP POWER SUPPLY D524137
M483 Mitsubishi FX52B BN624A367H03
SIEMENS 7UT5125-4CA00-0B/HH GENERATOR TRANSFORMER PROTECTION RELAY D516002
INTERROLL 8996 HTBL DRIVEConTROL MODULE REV 5 V1.45 D506471
2 AMAT 1210-90400 Resistor, 25W 5%
Omron V640-HAM11-V2-1 Amplifier Unit
OMRON RELAY G7Z-3A1B-11Z ( G7Z-3A1B ) ! NEW IN BOX !
Siemens S5 Memory Module 6ES5-375-0LD21 16K x 8 Bit
PERCEPTRON DIGITAL SURFACE SENSOR W/ SPOTLIGHT 917-4019 / 515-0108
Probe Station Lift Controller
ALLEN-BRADLEY 1495-N30 AUXILIARY ConTACT NEW IN BAG!! QUANTITY!!
WATTS 0881601 BFP-RK FIRST CHECK SERVICE KIT 1-1/2-2IN D291370
APOLLO AK-085-N SEAL SERVICE REPAIR KIT VALVE ACTUA
YOKOGAWA E7000JK-03 A0580101 E7000JL-03 MX CHANNEL
WHITNEY 120OL 120 OFFSET CHAIN link CHAIN D503969
TU162 AEG DAU108 DAU 108 236046 6051-042.236046 Rev 12
PARKER 71315SN1GNJ1 24V-DC 1/8 IN NPT SOLENOID VALVE D4
ADEPT EJI 10332-00505 REV D ROBOT INTERFACE MODULE D506
AMAT 0150-05963 Cable Assembly DC Power DNET 300MM RTP/S
Tylan general AC-2 throttle valve controller AC213C
PSC 128633 DRIVE KEY 12MM LONG 3MM WIDE 3MM THICK D
Warranty Sensadyne Fluid Surface Tensiometer 6000 QC6000 IP6000
IWAKI * RESISTOR / THERMAL SWITCH * RH450
Novellus 27-128714-00 Scientific instruments Aqua trap 120-476
TSUBAKI 80B24TL 24 TOOTH CHAIN SINGLE ROW 1-11/16 IN SPROCKET D303972
PARTLOW RF7 250V-AC TEMPERATURE ConTROLLER D424802
ASCO 206-571 206571 REPAIR KIT SOLENOID VALVE REPLACEMENT PART D287751
WESTINGHOUSE KX-44 1732383 RECORDING FREQUENCY METE
STEFANI MPF292 0.7HP 220V-AC 12000RPM 3PH AC ELECTRIC MOTOR D494804
TU314 Inverter board ABB 63984205 NAMC 11 NAMC11 REV E
PRODUCTS FOR RESEARCH TE182RF 120V-AC 85W 10A AMP POWER SUPPLY D519615
FOXBORO 62HZ-4EC-OH M/62H 118V-AC ConTROLLER D497141
AMAT 0020 - 03442, Pedestal, Etch, Chuck, 100mm, Oxide, 401032
VAT Adaptive pressure controller PM-5, 641PM-36PM-1011/262, 64PM.3C.43
ELWE AMIRA SERVO GENERATOR DR300
SIEMENS SIMATIC 6ES5-530-3LA11
SKF OPTICAL PHASE REFERENCE SENSOR CMSS6155W
Lot of 4 new in box Keyence KV- 10T Micro PLC 0125-105610
BUSSMANN SAMI-31 J30 FUSE COVER QUANTITY!!
TN TECHNOLOGIES CPU 885733 630047 REV D PCB CIRCUIT BOA
MARTIN 140CTB50 4040 SINGLE ROW CHAIN SPROCKET D499611
VOLTA BELTING FMW-300 ConVEYOR 21X8 IN BELT D321044
WESTRonICS CB100356-02 MUX II REV B PCB CIRCUIT BOARD D467953
M814 Siemens 6ES5 456-6AA12 6ES5456-6AA12 E-3
WESTINGHOUSE 1N02180A03A 24UF 13800V-AC CAPACITOR D454785
BAILEY 663020HI 9W 118V-AC 7RPM AC ELECTRIC MOTOR D514067
AMAT 0150-16016 Cable assembly. EMO Heat exchanger
Sensirion the sensor company products, kit, used, 329635
PARKER / HAUSER COMPAX 200-E 94S0-20005
WARRANTY BALDOR BTS 10 BTS10-5/10-24-RL-721 SERVO DRIVE STAUBLI ROBOT CONTROL
CANARY MULTIPORT THINNET REPEATER CMR-8600 PAINT OVERSPRAY
AMAT 3700-00017, SEAL CTR RING ASSY NW50 WITH PERLAST O-RING SST4.
ALLEN-BRADLEY MSR126T SAFETY RELAY
SWAGELOK B-810-61 BRASS BULKHEAD UNIOn 1/2 IN TUBE FITTING D430494
LUMACO 7T6 PLASTIC WHITE VALVE SEAL REPLACEMENT PART D415430
WORCESTER ConTROLS BLK-02 ALUMINUM BLOCK ACTUATOR REPLACEMENT PART D419591
OHIO GEAR BMQ832-50-R-140 IRonMAN 140TC 50:1 WORM GEAR REDUCER D508082
HA146 Siemens Simatic S5 6ES5530-7LA12 6ES5 530-7LA12 E:4
SMC CDG1BN32-600-X4US-L 600MM 32MM 145PSI PNEUMATIC CYLINDER D513274