可编程控制器的定义
　　可编程控制器，简称PLC（Programmable logic Controller）,是指以计算机技术为基础的工业控制装置。在1987年国际电工委员会（International Electrical Committee）颁布的PLC标准草案中对PLC做了如下定义：“PLC是一种专门为在工业环境下应用而设计的数字运算操作的电子装置。

福州卓凯电子科技有限公司：林女士

公司地址：福州市闽侯西江滨大道77号正荣润园一号楼1205室

主营：世界的PLC 、DCS 系统备件 模块

ADTRAN OCU-DP Module P/N: 11020064 Model D4-OCU DP .... WN-35A

ADTRAN OCU-DP Module P/N: 1104005L1 Model D4-OCU DP .... WN-35B

ADTRAN OCU-DP Module P/N: 1107005L1 Model D4-OCU DP .... WN-35

ADTRAN Opti-3 Controller Card 1184002L ... WN-28

ADTRAN U-Brite III Module D4-UBR1PWR P/N: 1103020L4 .... WN-34A

ADTRAN U-Brite IV Module D4-UBR1 P/N: 1104020L2 .... WN-34

ADVANCE 1000W BALLAST WITH 71A8753 TRANSFORMER ZM-200

ADVANCE 1000W BALLAST WITH 71A8753 TRANSFORMER ZM-201

ADVANCE 71A5750 CORE & COIL BALLAST KIT VV-482

ADVANCE AUTOTRANSFORMER BALLAST 71A8192 ......... YH-301

Advance Ballast 277 Volt VSM-175-S-1-TP Fluorescent VV-470

ADVANCE BALLAST KIT 71A5943-T / MH400-0074-KT WL-06

ADVANCE BALLAST KIT 71A5943-T / MH400-0074-KT WL-06

ADVANCE BALLAST V2S40TP 277V 60Hz VV-463

ADVANCE CENTIUM INSTANT START BALLAST RCN-1P32 120 VOLTS YH-332

Advance Core & Coil Ballast Kit 71A8251-001D NN-41

ADVANCE ELECTRONIC BALLAST 277 VOLT .27 AMP VEL-2S40-RH-TP YH-323B

ADVANCE ELECTRONIC BALLAST REL-2P32-RH-TP ..................... VP-20

ADVANCE INSTANT START BALLAST REL-1TTS39 .... VP-23

ADVANCE MARK III ENERGY SAVER NO. V-140-2-TP MM-346

ADVANCE MARK III ENERGY SAVER NO. V-140-2-TP NN-21

ADVANCE MARK III ENERGY SAVER NO. V-140-2-TP VV-473

ADVANCE OUTDOOR ENERGY SAVING BALLAST R-140-1-TP MM-328

ADVANCE OUTDOOR ENERGY SAVING BALLAST R-140-1-TP NN-01

ADVANCE R-2S34-TP 120V 60Hz BALLAST MM-323

Advance REL-1P32-SC Electronic Ballast for (1) F32T8 F25T8 or F17T8 VV-477

ADVANCE SM2E40SFL FLORESENT LIGHT BALLAST 120VAC MM-313

ADVANCE TRANSFORMER BALLAST RZT-2TTS40 NN-25

Advance VEL-2P32-RH-TP Ballast MM-348

ADVANCE VS-110-TP MAGNETIC BALLAST 277VOLTS 112W 96" 87W 72" VV-468

ADVANCE VSM-2E40-S-TP REPLACEMENT BALLAST MM-243

AEC Advance Electric Control 3 Channel Timer (No Key) ... VQ-17

AEG Auxillary Contact Cat# HS107 .... ZM-117

AEG Manual Motor Controller 3PH, 1.5HP Cat# 910-201-206 ... WO-110

AEROVOX CAPACITOR RBPS 2.OUF/K 1000 VDC CAPACITOR YK-68

AGASTAT Relay Model#70220AI1 ... 24VDC.. 1/4Hp ... ZC-25

AH7410B 20 AMP 120/208 Non Nema Receptacle VV-187

AIR COMPRESSOR 10MM OPEN END WRENCH ZA-34

AIR COMPRESSOR CIRCULAR GASKET ZA-04

AIR COMPRESSOR GLASS OIL LEVEL SIGHT GASKET ZA-26

AIR COMPRESSOR MISC. GASKETS AND O RINGS ZA-73

AIR COMPRESSOR OBLONG GASKET C-3000 ZA-03

AIR COMPRESSOR VALVE N-5134 ZA-05

AIRPAX AIRCRAFT TOGGLE SWITCH 95802 / 237669-008 240V. ....... VM-40C

ALLEN BRADLEY #X-36444 R.H. OVERLOAD RELAY BLOCK VV-58

ALLEN BRADLEY 100-A12ND3 SERIES B OVERLOAD RELAY W/ATTACHMENTS .....WO-46

ALLEN BRADLEY 140U-H2 3 POLE 40 AMP CIRCUIT BREAKER ......... WJ-133

ALLEN BRADLEY 15 AMP 1 POLE CIRCUIT BREAKER 1492-MCAA115 ... VS-459

ALLEN BRADLEY 190-T11-11 TRIP INDICATOR ... VV78

ALLEN BRADLEY 42DRP-5000 SERIES B DIFFUSE PHOTOHEAD SER.B .............XT-55B

ALLEN BRADLEY 42DRU-5000 SERIES B DIFFUSE PHOTOHEAD SER.B .............XT-55C

ALLEN BRADLEY 42DTB 5000 TERMINAL BASE / 42DRP-5000 DIFFUSE PHOTOHEAD WG-132

Allen Bradley 480v 5HP VFD 1333 BAB Variable Drive SERIES C ZI-02

ALLEN BRADLEY 500F-DOH93-91 MOTOR STARTER NEMA SIZE 3 ZJ-01

Allen Bradley 509-A0J Full Voltage AC Starter ZH-01

ALLEN BRADLEY 700-P200A1 DIRECT DR CONTROL RELAY .. ZA-118

ALLEN BRADLEY 700-P400A1 AC RELAY USED IN BOX

ALLEN BRADLEY 800H-1HA SER. M PUSH BUTTON VV-100

ALLEN BRADLEY 800T-N1 BUTTON CLOSING VV-69

Allen Bradley 85A86 operating coil. 120 volt VV-80

Allen Bradley AC Drive 3 Phase, 480V Cat# 1336S-BX040-AN-EN-L6 .. UT-003

Allen Bradley Coil 70A86 120V/60Hz ... ZL-128

Allen Bradley Contact Block ARC HOOD ASSEMBLY ... VV-39

Allen Bradley Cross Bar Assembly # X-159623 ... MM-206

Allen Bradley left hand side ol relay X-36182 ... VV-62

Allen Bradley left hand side overload relay VV-59

ALLEN BRADLEY MOTOR CONTROL BUCKET 2112B-6BDB-25R SIZE 2 ........ BU-55

ALLEN BRADLEY MOTOR CONTROL BUCKET 2112B-BABD-24R-98 SIZE 1 ........ BU-54

ALLEN BRADLEY MOTOR CONTROL BUCKET 2112B-BDB-6-24R SIZE 1 ........ BU-50

ALLEN BRADLEY MOTOR CONTROL BUCKET 2112B-BDB-6P-24R-90 SIZE 1 ........ BU-52

ALLEN BRADLEY MOTOR CONTROL BUCKET 2112B-BDBD-24 ........ BU-53

ALLEN BRADLEY MOTOR CONTROL BUCKET 2112B-BDBD-24R-90 SIZE 1 ........ BU-51

ALLEN BRADLEY MOTOR CONTROL BUCKET 2112B-CDB-6P-25R-90 SIZE 2 ....... BU-56

ALLEN BRADLEY MOTOR STARTER SIZE 0 500F-AOH93-91 ZI-54

ALLEN BRADLEY MOTOR STARTER SIZE 1 509-B0D W CONTACT KIT AND COIL ........WO-65

ALLEN BRADLEY PHOTOSWITCH 40CE1-1000E ... VV-101

ALLEN BRADLEY STARTER SIZE 1 CAT No. 509-B0A WL-21

Allen Bradley Terminal Block (4 pcs) ... Cat# 1492-WFB10 ... 800V ... ZA-235

ALLEN BRADLEY Thermal Unit Heating Element VV-43

ALLEN BRADLEY X159621 CROSS BAR ASSEMBLY MM-207

ALLEN BRADLEY X-217702 CROSS BAR ASSY ... MM-208

ALLEN BRADLEY X-241076 IN BOX ARC HOOD ASSY. VV-54

Allen Bradley X-33547 Overload Relay IN BOX ... ZG-106

Allen Bradley X-33547 Overload Relay IN BOX VV-60

ALLEN BRADLEY Z-23371 CONTACT KIT ... MM-223

Allen Bradley, Contact Block, Bulletin 800T-XA VV-245

Allen Bradley, Contact Block, Bulletin 800T-XA VV-245

Allen-Bradley 100A Continuous AC Contactor Coil 115-120V, Cat5005L-DOD93 VU-16

Allen-Bradley 1336 Impact Force AC Drive Cat# 1336T-B010-GT2EN-L4 .. MC-02

Allen-Bradley 1336 Impact Force AC Drive Cat# 1336T-BX060-AA-GT2EN-L4 .. MC-01

Allen-Bradley 1336 Impact Force AC Drive Cat# 1336T-BX060-AA-GT2EN-L4 .. MC-01

ALLEN-BRADLEY 592-COV16 SER A OVERLOAD RELAY ...............WO-47

ALLEN-BRADLEY 700-HN101 RELAY SOCKET .............XT-70K

ALLEN-BRADLEY 800T-QT10 PUSH BUTTON SWITCH WITH CONTACT BLOCK UU-44

Allen-Bradley A/C Output Module Cat# 1771-OA w/ Wiring Arm Cat# 1771-WA .. VU-32

Allen-Bradley AC Isolated Output Model Cat# 1771-ODC No Wiring Arm .. VU-38A

Allen-Bradley AC Isolated Output Model Cat# 1771-ODC w/ Wiring Arm .. VU-38

Allen-Bradley AC Relay 120V Cat# 700-NT400A1 Ser C w/ Timing Unit .. VP-34

ALLEN-BRADLEY AC RELAY 700-P800A1 SER B 115-120 VAC ....... WI-124

Allen-Bradley AC Relay Cat# 700-N800A1 Series B 120V Coil .. VP-33

Allen-Bradley Analog SF 0.5Hp Cat# 160-BA01NSF1 ... WO-13