描述

6ES7141-1BF12-0XB0

?PLC產(chǎn)品更新?lián)Q代的速度很快，若想及時掌握PLC應用及發(fā)展的最新資訊，就要充分利用互聯(lián)網(wǎng)為我們提供的學習平臺，方便地、快捷地、經(jīng)濟地掌握PLC的最新動態(tài)。尤其是一些網(wǎng)絡上的專業(yè)論壇能夠為我們提供了較高水平的交流平臺，大量的學習資料、使用手冊、軟件功能的更新，使得不同階段的學習者受益匪淺?？傊?PLC入門容易,真正掌握可編程控制器的編程方法,能夠順利設計出滿足生產(chǎn)任務的要求,同時程序做到簡潔、易懂，設計者就必須深入學習PLC技術,學習者可以通過上述介紹的方法不斷地充電,掌握PLC應用及發(fā)展的最新資訊，在不斷的仿真調(diào)試過程中逐漸形成自己的編程習慣。二位控制這是最簡單的反饋控制，有時也叫開關控制。這種控制是當被測量達到最高值或最低值的時候，就給出一個開關的信號。雖然被測量可能是模擬量，但控制輸出是開關的，所以叫兩位控制。在工業(yè)現(xiàn)場，有許多溫控器和液位開關控制是采用這種方式的。比例控制控制器的輸出值與被控參數(shù)的測量值和設定值或某個參考點的偏差是一個比例關系。比例控制比二位控制要平滑一些，消除了二位控制時會產(chǎn)生的被控量上下振蕩的情形。比如，對一個反應罐的液位，如果設定的液位值2700毫米，當液位降低時，進料管道上的閥門就要增加開度，而液位偏高時，則要將開度減小。增加和減小的比例與液位和設定值的偏差大小成比例關系。積分控制在積分控制中，被控變量的值的變化與控制系統(tǒng)輸出控制到實際生效的時間有一個預先設定的關系。執(zhí)行機構的輸出是漸漸地達到設定的值的。這種控制方式的產(chǎn)生是由于實際的控制元件和執(zhí)行機構從給出輸出信號到使被控變量達到設定值往往需要一段時間。最常見的例子是溫度控制，比如，假定我們知道到煤氣閥門的開度到60%的時候，熱水器的水溫能夠達到適宜洗澡的45度，但是，當你把閥門一下子擰到60%的位置時，水依然是涼的，你必須等一下，水溫升到45度左右的時候，就會穩(wěn)定。如果控制系統(tǒng)不用積分控制，而只用比例控制，那么當閥門輸出為60%時，這是輸入的溫度值可能依然只有20度，那么按照比例控制，既然偏差依然存在，則閥門的開度會繼續(xù)加大，這樣，當水溫升到45度時，閥門的開度可能會達到了90%甚至更高，這時，雖然控制系統(tǒng)會通知閥門保持不動，但水溫會繼續(xù)升高，可能到了50甚至60度，這時，閥門的開度會減小，但在減小到60%之前，水溫都會繼續(xù)上升，當閥門開度減到60%時，水溫依然可能70度，一直當閥門的開度變成20%時，水溫才會變成45度，這時閥門運動會停止，但水溫卻會繼續(xù)下降，直到變成涼水，如果這時是冬天，可能你的情形還要糟糕。這就是沒有積分控制的溫度控制器會發(fā)生的情況。如果你有小孩，當孩子第一次操作熱水器的閥門的時候，發(fā)生的情形就很像這種情況。

產(chǎn)品承諾：
保?證?全新原裝進口,
保?證?安全準時發(fā)貨，
保?證售后服務質(zhì)量，
優(yōu)勢價格，大量現(xiàn)貨。

主營DCS系統(tǒng)配件
機器人系統(tǒng)配件
大型伺服系統(tǒng)配件
品牌：ABB???,AB??,GE,FOXBORO,本特利，英維思，伍德沃德，西屋，瑞恩，施耐德，西門子，摩托羅拉，安川。力士樂。ACSO，橫河等進口品牌。專業(yè)銷售進口DCS? PLC系統(tǒng)備件模塊
Triconex?Siemens?Yaskawa?ABB?GE?Ovation?AB?Foxboro?Motorola?Schneider?XYCOM?KUKA ? 專業(yè)銷售進口DCS? PLC系統(tǒng)備件模塊 15天包退換一年質(zhì)保大量現(xiàn)貨? 國內(nèi)實力庫存商家

MEGA-DRIVE VACUUM PULL ROLL P569-137

MEGA-DRIVE VACUUM PULL ROLL P569-137 strt

EXTRUDER ROLL ASSYMBLY 92″

SANDVIK STAINLESS STEEL BELT 1200SA AISI 301

KAYABA HYDROSTAR MRH-270 HYDRAULIC MOTOR

SCHEERER BEARING NCF-3064-V C3

TIMKIN HM265049TD BEARING

TIMKIN ROLLER BEARING LL483449

INA SL18 2984 CYLINDRICAL ROLLER BEARING 16 1/2″ ID

DODGE TDT9 25.66:1

BRACKETT GEIGER WSA AUTOMATIC CLEANING FILTER

BUHLER 2 WAY DIVERTER 7″ VALVE 120VAC AUKD-94108-81

CONSOLIDATED BEARINGS NJ 248 MA C3 CYLIDRICAL ROLLER

INA SL18 2968 C3 CYLINDRICAL ROLLER BEARING

GOODYEAR HOT STOCK WITH WATER POLY BELT 72″ X 200′ NEW

ALLEN BRADLEY AC SERVO CONTROLLER 1391B-ESAA22-AQ?B

FEDERAL PACIFIC FH220CFMD-1 220 KVA 460V TRANSFORMER

GOOD YEAR HOT STOCK WATER BELTING 72X200

picture easel back machine craft automatic custom built

REEVES MOTO DRIVE 3035031640YN B342 5HP

RELIANCE ELECTRIC RECTIFIER ASSEMBLY 86466-92RC

SPENCER VACUME PRODUCER M36105D4 1600 CFM

FAG BEARING 539553 18″ 8197401

TEXTRON CONE DRIVE MU60-3 280:1

KENCO MAGNA SITE MAGNETIC LIQUID LEVEL GAUGE KMLG-C-120

ALLEN BRADLEY SYSTEM MODULE 1394-SJT05-C-RL 5KW ser A

WOODS VARIABLE SHEAVE PULLEY MCS-13Y 2 1/8 40HP

KICE DUST COLLECTOR PULSE 16 BAG VS16-4

GOOD YEAR HOT STOCK WATER BELTING 72X140

TENOR UNIDIRECTIONAL DRIVE CONTROL UNIT 250-7-0550 L

ALLEN BRADLEY SCANNER HEAD 2755-L9RD SER D

WILLETT 3170 PRINTING SYSTEM LABELER

ALLEN BRADLEY AC SERVO MOTOR 1326AB-B530E-21?-K5

DEUBLIN DUOFLOW CARTRIDGE WATER UNION 6300-002-327

SCHEERER BEARING NJ-2328-VH SL19 2328 C3

SEW EURODRIVE VARI SPEER REDUCER 87D26DT90LH 81.92:1

MODICON MEMORY MODULE PROM/PCB ASSEMBLY AS-506P-F16

NASH HYTOR VACUUM PUMP AL673 LINCOLN MOTOR

ABB VARIABLE FREQUENCY MOTOR DRIVE ACS 600 ACS

Hauck fiberglass Fan Model TBAB9 090 310 F3 40 hp

DARALI CYCLOIDAL REDUCER NEW

Sumitomo SM-CYCLO gear drive box EHYJMSC4145-Y1-?88

Century R A E liquid chiller water fluid used

MARTIN LOCKNUT HMS3084

ALLEN BRADLEY CONSTANT TORQUE AC DRIVE 1336-B003-EAD-S?1

GE DRIVE DV-300 6KDV3800Q2B25D4

IAP 26P CL50 ARR1 24000CFM

CINCINNATI FAN RBE-19 60 HP MOTOR

ALLEN BRADLEY AC SERVO MOTOR 1326AB-B520E-21

GOOD YEAR CONVEYOR BELT 40X200

SKF NJG 2330 VH C3 BEARING SL19 2330 C3

EMERSON DX-6200 POSITIONING SERVO DRIVE

SEW EURODRIVE K87AM182 49.16:1 4690 TORQUE

VIKING PUMP K4124A 2″ T

Almco NO LONGER AV

LASERTECHNICS BLAZER 6000

PCI WEDECO OZONE MONITOR LC400

SKF CYLINDRICAL ROLLER BEARING NU 1048 MA

PARIS HAT SHAPER

RELIANCE ELECTRIC AC DRIVE GV3000/SE

B & D WINSMITH 14CVD 152:1

ITT A-C PUMP 2000 SERIES 15 HP 2X1.5X9

GOOD YEAR HOT STOCK WATER BELTING 72X100

SEW EURODRIVE RF40LP56 ROTO-FLEX ROTARY GEAR LOCK

INGERSOLL RAND PUMP TYPE HC 10 HP

KOLLMORGEN GOLDLINE BRUSHLESS SERVOMOTOR M-605-B-A9-260

SEW EURODRIVE SNUGGLER FA80DT90L4BM62H?R 190.42:1

ALLEN BRADLEY AC DRIVE ULTRA 3000i 2098-DSD-075X

GOOD YEAR HOT STOCK WATER BELTING 54X150

GOOD YEAR HOT STOCK WATER BELTING 60X127

GOOD YEAR CONVEYOR BELT 36X150

MODICON PROGRAMMABLE CONTROLLER 884 AS-884A-311

TAPE CASE SEALER WORKHORSE RM3-FCS

Rosemount 1151DP5E22SPL4B?4ML

ALLEN BRADLEY 1772-LH PROCESSOR INTERFACE MODULE

ALLEN BRADLEY PLC-2 MINI PROCESSOR 1772LN3

ALLEN BRADLEY PANEL VIEW TERMINAL 2711-KC1 SER C

Kenco Taber Teledyne punch press 5 ton

Powermatic multi spindle drill model 1150

RELIANCE ELECTRIC I/O PROCESSOR MODULE 45C200A NEW

ALLEN BRADLEY DH PLUS COMM INTERFACE MODULE 1785-KE B

ALLEN BRADLEY DH PLUS COMM INTERFACE MODULE 1785-KE D

REEVES MOTOR DRIVE SIZE 222 3HP

FURNAS METER FOOD GRADE 2″ STAINLESS TEFLON INTERIOR

GOULDS NM3196 PUMP 4 3/7″ IMPELLER

PARKER HYDRAULIC PUMP PVP3320R20 2000 PSI

WESTINGHOUSE AMPTECTOR I-A MODEL LI

BLUFF DOCK BOARD rail car loading 22000LBS

AEROVENT CENTAXIAL CENTRIFUGAL FAN 12 (315) BIA-CBD-397

INVICTA VIBRATORY UNIT ULB925/4

MORIN PNEUMATIC ACTUATOR B-270U-S080 15″ VALVE 316 SS

GOOD YEAR HOT STOCK WATER BELTING 48X110

TURNER UNI-DRIVE 5M4-85 LF

UNIVERSAL FLOW MONITOR LN-NSF110GM-24-?32V10-R61WU-HT-?40

ALLEN BRADLEY 1336S-B007-AN-E?N4-L6 VARIABLE DRIVE

HYDRAULIC POWER PACK UNIT

BECKERT AND HIESTER PORTABLE FILTER HEPA

WAUKESHA SANITARY PUMP A3

ADVANCED MICRO CONTROLS INC 1744 ENCODER

MAGNETIC BOTTLE CAP CONVEYOR 18FT STAINLESS STEEL

ALLEN BRADLEY DRIVE IN 380-460V OUT 4 A 1305-BA04A

CONVEYOR 8FT BALDOR MOTOR DAYTON GEAR

POWER CONVERSION BOARD CP6701X1-FAB

ALLEN BRADLEY RAM MEMORY MODULE 1772-MEB SER A REV A

TOSVERT 130 G1 TRANSISTOR INVERTER

ALLEN BRADLEY AC CRIVE 1336F-BRF30-AA-?EN-HAS2-L6

WESTINGHOUSE MOTOR CONTROL A200MACX MODEL J

SM-CYCLO MOTOR 15HP

BALDOR MOTOR CWDM23933T 15 HP

HYDRAULIC CYLINDER 8″ STROKE

Winsmith speed drive mixer gear box

THE IT PROTECTOR TRANSIENT VOLTAGE SURGE SUPPRESSOR

SKF CYLINDRICAL BEARING 32036X

delco fanuc a c servo motor ao6b-0522-b

Foxboro 130PB-N4

8 TON FEDERAL PUNCH PRESS EICHMAN

DOVER FLEXO P3 DFE TENSIONER

BERSTORF EXTRUDER GEAR 42972274.01 Z68 NEW

BERSTORF EXTRUDER GEAR 62853199.07 Z68 NEW

MARTIN GEAR SC3120 NEW

Chatillon HST-25 tester used

RELIANCE ELECTRIC 16 BIT REGISTER OUTPUT MOD 45C-381B

TOLEDO SCALE 2185

FLOWSERVE ACUATOR B200D

RELIANCE ELECTRIC R-NET PROCESSOR 45C202A

ALLEN BRADLEY DRIVE IN 1305-BA09A SERIES C

GORMAN RUPP PUMP GHS2NK4-B

WARD LEONARD JOSLYN CLARK CONTACTOR 5DP4-5051-11

CONTINENTAL DISC CORP CFC-V 24″ RUPTURE DISC 316

CONTINENTAL DISC CORP CFC-V-G 24″ RUPTURE DISC 316

SKF 23036C4/W33

ALLEN BRADLEY ANALOG OUTPUT 1771-OFC05

ALLEN BRADLEY ADJUST FREQUENCY AC MOTOR DRIVE 1333-YAA

NEXEN HORTON CLUTCH SEM-600A ELEMENT 1.125 BORE

ROSEMOUNT PRESSURE TRANSMITTER 1151DP3J12M1B1

PARKER BAYSIDE PLANETAR SERVO GEARHEAD PS180-016-SH

RELIANCE RECTIFIER STACK 86466-74D

STI VALUSCAN VS6500

GORMAN-RUPP PUMP GHS2NK3-B 38344-501

CROLL REYNOLDS EVACTOR AIR PUMP THERMOCOMPRESSO?R CR32

RELIANCE ELECTRIC 16 BIT REGISTER OUTPUT MODULE 45C381B

NEMATRON WORKSTATION IWS 1000

PSR FSE IT

RELIANCE ELECTRIC CONTACTOR 417690-4R

HECO SPEED REDUCER 16CF1-45-4

HECO SPEED REDUCER 16CF1-45-7

NASH HYTOR VACUUM PUMP AL673 ALLIS CHALMERS MOTOR

ALLEN BRADLEY ACCU SORT ADAPTA SCAN 2755-SN5

ALLEN BRADLEY SLC 150 PROG CONTROLLER 1745-LP151 SER C

8.5″ x 7″ WAESCHLE COPERION ROTARY VALVE ZDD 250.1/5GG

GOULDS 3196 PUMP 1X1.5-6 NEW

GOOD YEAR CONVEYOR BELT 40X100

CLEVELAND WORM GEAR REDUCER 50AF 64:1 SERIES 25

CUTLER HAMMER TRANSFORMER 10 KVA S20N11S10N

LINK BELT HELICAL GEAR SPEED REDUCER 9536-005-MM 22.5HP

TEXTRON CONE DRIVE SHV30-ZOB 60 TO1 1.44HP

MODICON STAND ALONE MODEM AS-J478-010

SIGNODE AUTOMATIC CARTON BRIDGE STRAPPING MACHINE

LIGHTNIN NLDG-200 MIXER AERATOR

ALLEN BRADLEY 1771IFE ANALOG INPUT MODULE

ALLEN BRADLEY BAR CODE DECODER 2755-DD1A R1 SER B REV F

RELIANCE ELECTRIC AUTOMATE 45C305 30E PROCESSOR 4K

CUTLER HAMMER EXPANDABLE CONTROLLER MPC1C22

NORDSON INVERTED DUAL HIGH PRESSURE FLUID FILTER

FRICK BOARD 333Q0000547 RWBII PLUS REV D2

ALLEN BRADLEY PSI BUS CARD 1784-PKTXD

ALLEN BRADLEY TOUCHSCREEN MONITOR 2711-MT20X SER B

ALLEN BRADLEY ANALOG OUTPUT MODULE 1771-0FE1 B

PHD PARRALLEL GRIPPER GRC151-2-3001

CUTLER HAMMER REVERSE STARTER A210M0CAC J

Oil Gear hydraulic drive 20 hp used type DR-2011

RELIANCE AC VS DRIVE GP-2000 2GU41007 D2-3166

AGET DUSTKOP 80E70

ALLEN BRADLEY CONTROL COPROCESSOR 1771-DMC/A

FAFNIR BEARING LCJO 2 11/16 4 BOLT FLANGE

MODICON PROGRAMMABLE CONTROLLER 884 AS-884A-311

VICKERS PUMP 25V17A 1A22R

SKF 32036X ROLLER BEARING 7″

REXNORD PILLOW BLOCK ZPS-5307-F

ALLEN BRADLEY SCANNER HEAD 2755-L7RD SER D

WAESCHLE DUAL CHANNEL DIVERTER WZK71-P1-CR 2 1/2

10″ WAESCHLE COPERION ROTARY VALVE ZPD 320.1-21GG

6″ WAESCHLE COPERION ROTARY VALVE ZPD 2001-5-GC

GOOD YEAR HOT STOCK WATER BELTING 72X40

ADATEK SYSTEM 10 DIGITAL I/O UNIT

AVTRON PULSE GENERATOR M628A

EL-O-MATIC ESA 350-4/A/L2 3″VALVE

EL-O-MATIC ESA 350-4/A/L2 3″VALVE .

ALLEN BRADLEY 1772-P1 SYSTEM POWER SUPPLY

ALLEN BRADLEY RAM MEMORY MODULE 1772-MEB

STEARNS SPRING-SET DISC BRAKE 108706100QF REV B

NEXEN EN40-1B CONVERTER 1.5 85 PSI 912028

ALLEN BRADLEY 2706-E43C32B1 DATALINER

YASKAWA MINERTIAMOTOR P SERIES MOTOR P12S-LG12

RELIANCE ELECTRIC FIELD CONTROLLER 0-51893-4

CROUSE HINDS HAZARD GARD EVMCX42071/MT LIGHT FIXTURE

DUNCAN ELECTRIC KILN EA-122 9

RELIANCE ELECTRIC ANALOG INPUT MODULE 57C409

Centric Clutch Trig-o-matic Zurn Model F release

SCHAEVITZ SPRING LOADED GAGE HEAD GCA-121-1000 +/- 1″

STOBER TD27-0000-F-K-5?6 ADJUSTABLE SPEED DRIVE 1HP

EATON CUTLER HAMMER SJ COIL C070116

RELIANCE ELECTRIC 814.56.00 PC BOARD

ALLEN BRADLEY DRIVE IN 1305-BA09A SERIES C

BEST PUMP WORKS DL11995 1X1.25X5

DODGE QUANTIS HB683CN180TC 59.91:1

FLOWSERVE PUMP WORKS DL11995 1X1.25X5

FISHER ROSEMOUNT ANALOG INPUT OUTPUT CARD 12P0663X032

FISHER ROSEMOUNT WEIGH SCALE CARD 41B5228X312 CL6921X1

GOULDS 3196 PUMP 2X3-6

Lincoln Electric LN-9 GMA Precision Wire Feeder Unused

Fanuc AC Spindle Servo Unit A06B-6059-H002 unused

Sperry Vickers Deceleration Valve Check DT15S2-060-K-11

Sensotec 441-30K 30,000 Load Cell Low-Profile Pancake

Nu-Era 17 Drawer Storage Cabinet Tool Box

Square D Symax 8030 CRM511 Ser A1 30608-502-58

Cutler Hammer 511H119441 Eaton Brake Assy 440v

RoMan Spot Welding Transformer #M446200PA2FOL

Nu- Era 10 drawer storage tool box cabinet vidmar style

Hydraulic Cable Winch crane for Galion 125 or 150 20k

GE General Electric Drive Programmer 6VHHP10A1

Kennedy 8″ Class 250 Flanged Valve Fire Main Gate 888H

Sola Heavy Duty 63-23-230-8 MCR Mini/Micro Computer Reg

2) Roovers Bros. embossing press letter vintage antique

Indramat Servo Motor MDD090C-N-040-N?2M-110GA1

Sperry Vickers Deceleration Valve Check DT15S2-060-K-11

Fafnir MM60BS120 QUH Match Set Super Precision Bearing

Schneider AEG Gould Modican MM-PMC1-200 92-00595-03

Reliance Electric 603515-5A Tach Assy Used

GE Fanuc A06B-6047-H005 Velocity Control Unit NEW

CAMCO GEARBOX #130SRDMOH48-36?0 8TOL

GE Fanuc AC Servo Motor A06B-0078-B203 NEW No box

Moog Servo Valve D-7030 73-743 D102 Rebuilt

Siemens 6SN1118-0NK01-0?AA0 Version A 611U Drive 2 Axis

Nu-Era 14 Drawer Storage Cabinet Tool Box

Carman CD18-7730 3 hp 3ph Shaker Vibrator cont duty

Sperry Vickers Deceleration Valve Check DT15S2-060-K-11

GE Mark Century 2000 44A850041 CNC Chassis

Enerpac P-462 Two-Speed 10,000 psi Hydraulic Hand Pump

Cooper Air Tools 2.7 HP Air Motor Model 7309AA6 LWWB

Siemens 6SC6120-0FE01 Power Module 20/40A Simodrive NIB

NEW Cutler Hammer 9-758-20 480v Coil NEW

GE General Electric 44A719323-106R0?8 Axis Board

GE General Electric 44A719323-106R0?4 Axis Board

Lincoln Electric LN-9 GMA 2 Roll Precision Wire Feeder

Nu-Era 10 drawer storage cabinet (vidmar style)

Binar Electronic AB BCOM 1:2 K L Board

A-B Allen Bradley 8000AGWZ Encoder Module NIB

ABB 3HAB 2136-1/08 Robot Teach Pendant NEW

GE Motors Tachometer Generator 5BC46AB1590C New in box

CM 800 Lifting Magnet 1760 lb capacity O.S. Walker

CM 800 Lifting Magnet O.S. Walker 1760 lb Capacity

CM 800 Lifting Magnet O.S. Walker 1760lb Capacity

CM 800 Lifting Magnet O.S. Walker 1760 lb Capacity

GE General Electric 44A719337-108R0?3 PAC02 EPM01 Board

CM 800 Lifting Magnet O.S. Walker 1760 lb capacity

Signode banding strapping combination tool AH-114 1 1/4

Heavy Lifting Magnet 1760 lb capacity

Nu-Era 10 Drawer Storage Cabinet Tool Box

Sperry Vickers Deceleration Valve Check DT15S2-060-K-11

Signode banding strapping combination tool AH-114 1 1/4

Hydraulic Cylinder approx 14 1/4″Bore 3 1/2′ Stroke

Allen Bradley 8000-PG2

Miller CP-302 Welder 300Amp

EG&G Rotron High Pressure Regenerative Blower 20 hp

CBI 55 Chassis BE 236 633 BMRP 1410 1545 244 354 D G

CBI 55 Chassis BE 236 633 BMRP 1410 1482 239 842 D

Koehring Pegasus Servo valve 160A

Moog Servo Valve 73-744

Moog Servo Valve 773-558

Pegasus Servo Valve 140G 200C227-15C1000?7-1000 PLS 1286

NEW Ridgid 1194 115 volt Motor for 535 Pipethreader

Sieb Meyer 26.37.05A2

Sieb Meyer 26.44.14 Beta Tech CP3 Module

ROSS #3573A7152 2-8.5 Bar Valve 23VA 110/50 110-120/60

Marposs E4N LVDT Code 7651012030 s/n#02B03980

Alivar 66 AC Drive ATV66D16N44 motor controller used

Allen Bradley AB 1394-SJT05-C-RL Ser B Servo Controller

GE Fanuc A14B-0070-B103-?03 Input Unit NEW

Mitsubishi Electric CNC MR-S11-200-E31

Allen Bradley 8000SACG1 90699603

Nu-Era 6 Drawer Storage Cabinet Tool Box

Nu-Era 7 Drawer Storage Cabinet Tool Box

A-B Allen Bradley 803-PL6 Rotary cam limit Switch NEW

Nu-Era 5 Drawer Storage Cabinet Tool Box

Equipto 9 drawer storage cabinet tool box vidmat style

Lista 11 Drawer Storage Cabinet Tool Box

Tol-O-Matic Rodless Air Actuator 160″ Stroke N.I.B.

Equipto 9 drawer storage cabinet tool box vidmar style

Unico 319-663 Resolver

Lista 11 Drawer Storage Cabinet Tool Box

Lista 9 Drawer Storage Cabinet Tool Box

Siemens ITE Vacu-Break Switch V7H3606 600 Amp 600v 3 PH

Ross 3573A4880 Pneumatic Valve Unused

專業(yè)銷售進口DCS? PLC系統(tǒng)備件模塊

PLC模塊，可編程控制器，CPU模塊，IO模塊，AI模塊，通訊模塊。AB/施耐德/ABB/GE/本特利/西屋/英維斯/霍尼韋爾/黑馬/FU克斯波羅

15天包退換一年質(zhì)保大量現(xiàn)貨? 國內(nèi)實力庫存商家

6ES7141-1BF12-0XB0

描述

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