不同型号的PLC，其内部结构和功能不尽相同，但其主体结构形式大体相同。
（1）PLC的硬件组成。PLC是由中央处理器（CPU）、存储器、输入/ 输出（I / O）模块、编程器、电源和外部设备组成。PLC的硬件设备是通用的，便于用户按需要组合。PLC的各部分都采用总线结构。
1）中央处理器（CPU）。PLC常用的中央处理器为通用微处理器、单片机芯片、位片式微处理器等。它的主要作用是由微处理器通过数据总线、地址线、控制总线以及辅助电路连接存储器、接口及I / O模块，诊断和监控PLC的硬件状态；同时，借助编程器接收键入的用户程序和数据、读取、解释并执行用户程序；按规定的时序接收输入状态、更新输出状态，与外部设备交换信息等。总之，由CPU实现对整个PLC的控制和管理。
2）存储器。在PLC中存储器用来存放系统程序、用户程序和工作数据。
系统程序是由控制器的制造厂家在研制系统时确定的程序，它包括监控程序、解释程序、故障自诊断程序、模块化应用功能子程序极其他各种管理程序等。系统程序一干二净都固化在只读存储器（ROM）或EPROM存储器中，用户不能访问、修改这一部分存储器的内容。
用户程序是随PLC的使用环境而定的，随生产工艺的不同而变动，但是变化并不是经常发生。用户根据实际控制的需要，用PLC的编程语言编制应用程序，通过编程器输入到PLC的用户存储器（区）。为了便于程序的调试、修改、扩充和完善，该存储器使用随机存取存储器（RAM）。
3）输入/输出（I/O）模块。I/O模块是CPU与工业现场I/O装置或其他外部设备的连接部件。它将现场信号转换成PLC内部的信号电平，或使PLC内部信号电平与外部执行元件相匹配。常用PLC的I/O接口分开关量（包括数字量）和模拟量两类，每一类又区分为输入接口和输出接口。
与微机的I/O接口工作于弱电的情况不同，PLC的I/O接口是按强电要求设计的，即其输入接口可以接收强电信号，其输出接口可以直接和强电设备相连接。
4）电源。PLC的电源单元负责将外部提供的交流店转换为PLC内部所需要的直流电源，有的PLC还可以为输入电路和少量的外部电平简称装置提供24V直流电源。PLC中还有备用电池（一般为锂电池），用于掉电情况下保存程序和数据。
5）编程器。PLC的编程器是用来开发、调试、运行应用程序的特殊工具，一般由键盘、显示屏、智能处理器、外部设备等组成，通过通信接口与PLC连接。
编程器主要功能：作为编程和开发应用程序的工具；与PLC进行人机对话的媒介；介入PLC和过程供职的手段。PLC的各制造厂家都为自己的PLC系列产品培植编程器，而且本系列PLC的编程器是兼容的。
6）扩展接口。扩展接口是为PLC中心单元与扩展单元或扩展单元之间的连接用的，以扩展PLC的规模。
（2）PLC的的软件组成。PLC的基本软件包括系统软件和用户应用软件。系统软件决定PLC的功能。PLC的硬件通过基本软件实现对被控制对象的控制。
系统软件一般包括操作系统、语言编译系统、各种功能软件等。
用户应用软件大多采用梯形图（Ladder）语言，其次为语句表（Statement Language）。梯形图与继电器控制线路图相似，因此，对熟悉继电器控制的人员就起到了易学、易懂和便于使用的效果。
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*所有备件的质保期均为1年，经过专业测试认证。
*如果您需要订购产品超过1件，请与我们联系，我们可以为您提供折扣。
*我们仅采用快递方式递送备件。（顺丰）
*如果您发现其他供货商为相同产品提供更为低廉的价格，我们也愿意参照其价格向您提供进一步的折扣。如果还有其他任何问题，请随时与我们联系。
*请让我们知道您有任何，备品，备件，的需要，我们可以给您进一步的援助，我们等候您的询盘。
【主营产品】
1：Invensys Foxboro（福克斯波罗）：I/A Series系统，FBM（现场输入/输出模块）顺序控制、梯形逻辑控制、事故追忆处理、数模转换、输入/输出信号处理、数据通信及处理等。
2：Invensys Triconex: 冗余容错控制系统、基于三重模件冗余（TMR）结构的现代化的容错控制器。
3：Westinghouse（西屋）： OVATION系统、WDPF系统、WEStation系统备件。
4：Rockwell Allen-Bradley: Reliance瑞恩、SLC500/1747/1746、MicroLogix/1761/1763/1762/1766/1764、CompactLogix/1769/1768、Logix5000/1756/1789/1794/1760/1788、PLC-5/1771/1785等。
5：Schneider Modicon（施耐德莫迪康）：Quantum 140系列处理器、控制卡、电源模块等。
6：ABB：工业机器人备件DSQC系列、Bailey INFI 90等。
7：Siemens(西门子)：Siemens MOORE， Siemens Simatic C1，Siemens数控系统等。
8：Motorola（摩托罗拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。
9：XYCOM：I/O 、VME板和处理器等。
10：GE FANUC(GE发那科)：模块、卡件、驱动器等各类备件。
11：Yaskawa（安川）：伺服控制器、伺服马达、伺服驱动器。
12：Bosch Rexroth（博世力士乐）：Indramat，I/O模块,PLC控制器,驱动模块等。
13：Woodward（伍德沃德）：SPC阀位控制器、PEAK150数字控制器。
14:工业机器人系统备件。
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Rain Bird ESP-12MC Irrigation Controller Fire Alarm
WESTINGHOUSE 11-300 SIZE 1 MOTOR STARTER 15 AMP BREAKER MCC MCCB BUCKET NO DOOR
GE 8000 SIZE 3 MOTOR STARTER 100 AMP 600V F MCC MCCB BUCKET
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Honeywell C7012A C7012 1061 UV Flame Detector
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CUTLER HAMMER TYPE W SIZE 2 STARTER 50 AMP BREAKER MCC MCCB BUCKET HOA 12''
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SOPRANO COMET 2 TYPE CX90 NO. 0920225 SAV CONTROL
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LITHONIA HI-TEK FLOODLIGHT, 1000W METAL HALIDE, LAMP TYPE M47, 277V PRIMARY
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ACME Electric Power Supply PS-63535 Fire Alarm
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Automax Rotary Actuator 2000 WOG Valve & Asco Solenoid
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Federal Signal Firelarm 5000 Series Conrtol Panel
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ITE SIEMENS HLD HLD63F600 3 POLE 500 AMP 600V CIRCUIT BREAKER hld63f500
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GE 7700 SERIES 100 AMP 600V FUSIBLE F FEEDER MCC MCCB BUCKET
AFCO AFTROL MAGNUM 2 CHEMICAL CONTROL UNIT
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MAXRAD ANTENNA KIT (2) 234, MP24011, MP24008, CHARGER, BRACKET, CASE
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GE 8000 SERIES SIZE 2 MOTOR STARTER 40 AMP BREAKER MCC MCCB BUCKET
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Bailey Controls IMASM02 IMASMO2 Infi 90 Analog Slave Module +5 +- 15V Dc 2.5 VA
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Rosemount Analytical 1055-01-10-20-30 Dual Controller 115V/230V Ac 8 Watt
BARBER COLEMAN NETWORK 8000 GLOBAL CONTROLS MODULE GCM-84111-1-0-1 24 VAC PANEL
COMPUTER POWER SYSTEMS EST BUFER MOTHER BOARD 102240-01 102220-01 REV A 120270
DB D72-0393-4 GHP PCB BOARD ASSEMBLY GHP
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Honeywell Energy Management Control Panel W7010/W7020
Positron 751339 Teleline Isolator HDSL 220-751339-401
Bently Nevada 3500/25 3500-25 3500 Key Phasor Module
FIREYE TYPE 24CJ5 MODEL 5010 PROGRAMMER
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GE FANUC IC693BEM331L SERIES 90-30 GENIUS BUS CONTROLLER
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Deltron W126F Single Input Power Supply 47-63 HZ
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Asco 150 AMP AUTOMATIC TRANSFER SWITCH 3 POLE ATS 480V 277v 3r 3 phase 125 100
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FESTO PNEUMATIC CYLINDER, DNG-160-100-PP V-A, Pmax = 10BAR/145PSI
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NEW WESTINHOUSE AC MAGNETIC CONTACTOR A201K2CA SIZE 2 3 POLE 600V 25HP 120V COIL
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ACCESS 4000 AAB-4000-1 CTC AAB40001
GE 8000 SERIES SIZE 3 MOTOR STARTER 100 AMP FUSIBLE F MCC MCCB BUCKET LIGHT
TOYODA SANYO MC1K-VO30 ABSOLUTE POSITIONING CONTROLLER
GE FANUC K481133a10A MK.S6141561 00.781.8902/02 CIRCUIT CARD BOARD
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WESTINGHOUSE CUTLER HAMMER SIZE 3 MOTOR STATER FUSIBLE F MCC MCCB BUCKET
CH WEST UNITROL F10 SIZE 3 MOTOR STARTER FUSIBLE F MCCB MCC BUCKET NO DOOR
ITD AUTOMATION 26.50.39 POWER SUPPLY AND SERVO-AMPLIFIER SERIES 50 M3
ITE SIEMENS MODEL MARQ 21 95 60 AMP DUAL BREAKER FEEDER MCC MCCB BUCKET 18''
GE 8000 60 AMP CIRCUIT BREAKER HALF 6'' FEEDER MCC MCCB BUCKET
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WESTINGHOUSE CUTLER HAMMER SIZE 3 100 AMP MOTOR STARTER BREAKER MCC MCCB BUCKET
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CUTLER HAMMER 990 SIZE 3 110V COIL CONTACTOR MOTOR STARTER
WESTINGHOUSE LB LB3400 3 POLE 400 AMP TRIP 600V CIRCUIT BREAKER
NEW Simplex 4190-9821 MODULAR NETWORK INTERFACE CARD 0743467 *BOX OPENED
Siemens Power MEC Module 549-615 HVAC APOGEE Automation Model 1210 PXM HOA
New Carriere FB600ER RMS Trip Unit Device Schneider Electric 5-2511-0002
MELSEC A2Ncpu-ul PROGRAM CONTROLLER Mitsubishi
SIEMENS LANDIS & GYR SCU 600 545-700 545700 1.0MB MEMORY CONTROLLER MODULE
GE 531X121PCRAGG1 POWER CONNECT CARD VA-4 F31Z121PCRAEG1
Simplex 616-475 Printer Circuit Board Fire Alarm
New Square D 8536SEO1V02S Nema Size 3 Motor Starter 600v 50 HP 90 Amp 120v Coil
abb goulds pump ac drive 1 3 phase 2hp 2 hp volt single phase 208v 230v 240v
New Siemens.Westinghouse I-Tektor Solidstate Overcurrent Device 6273C07G05
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REXROTH INDRAMAT HDS03.2-W100N POWER SUPPLY AC SERVO CONTROLLER DRIVE #7 HARDW
ITE SIEMENS MODEL MARQ 21 95 100 AMP DUAL BREAKER FEEDER MCC MCCB BUCKET
ITE SIEMENS MODEL MARQ 21 95 60 AMP DUAL BREAKER FEEDER MCC MCCB BUCKET
WESTINGHOUSE CUTLER HAMMER TYPE W SIZE 1 STARTER 25 AMP BREAKER MCC MCCB BUCKET
TDK POWER SUPPLY RM-24-16RGB RM2416RGB
GE 7700 SERIES 100 AMP 600V FUSIBLE F FEEDER MCC MCCB BUCKET NO DOOR
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NEW TELEMECANIQUE SQUARE D AITIVAR 66 VX5A66D54N4 REPLACEMENT BOARD CARD
RELIANCE ELECTRIC 57407-4J DCS 57407-4 I/M D-2712 PROCESSOR UNIT 57407-4
optoafe p4100b-2 p4124b-2 sensor banner light curtain reciever
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ESI Elevator Systems RB Circuit Board Card Rev B2 023-1433
ESI Elevator Systems BRD-DRV-H Rev B-2 Circuit Board Card 1346
ABB AI810 0..20mA, 0..10v Analog Input Module
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CINCINNATI MILACRON 3-530-5033 RELAY BOARD
WESTINGHOUSE 11-300 SIZE 1 MOTOR STARTER 15 AMP BREAKER MCC MCCB BUCKET LIGHTS
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ITE SIEMENS 5600 5640 SIZE 2 MOTOR STARTER 25 AMP BREAKER MCC MCCB BUCKET
BAILEY CONTROLS SYMPHONY(TM) MPS II FAN MODULE TPFAN14 120/240Vac .7/.4A
F300-FM2 OMRON MMI CAMERA UNIT
Zone Interface 556-123 / 556-122 Circuit Board Fire Alarm
Square D Lighting Contactor Class 8903 Type 100 Amp 3 Pole 120V Coil 8903QO2
Watlow Winona DUAL-9KRR-2300 Controller
Gordon Engineering Brake Monitor DM325 Circuit Board 03D002
NEW EATON CUTLER HAMMER CH CHH2100H2X 100 AMP 2 POLE CIRCUIT BREAKER 240V
ITE SIEMENS HLD HLD63F600 3 POLE 600 AMP 600V CIRCUIT BREAKER Gray label
FCI FC-5C Fire Control communicator Fire Alarm Panel
NEW GPD EMBRACO PW4.5K11 PW4.5K11-1.310.104 115V 60HZ REFRIGERATION COMPRESSOR
NEW GILBARCO MARCONI T17631-G3RF T-17631-G3RF PRINTER
Andover Controls 01-1000-241 011000241 AC256 INPUT/OUTPUT BOARD
LITHONIA LIGHTING FLOODLIGHT, 1000W METAL HALIDE, LAMP TYPE M47, 480V PRIMARY
GENERAL ELECTRIC GE TKH MAIN BREAKER FEEDER 1200 AMP MCC MCCB BUCKET HANDLE
LIEBERT 415761G2 REV. 8 CONTROL BOARD ASSEMBLY
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Elte 066181 0735590704L PE4 Motor 13/2 110/165V 3/4 KW
Indramat AC servo power supply drive clm01.3-X-0-2-0 PARTS ONLY NOT WORKING
GE 7700 100 AMP CIRCUIT BREAKER HALF 6'' FEEDER MCC MCCB BUCKET
Siemens Panel PS12404UL-810 Power Supply Battery Charger Fire Alarm
Simplex 556-693 OSC. Control Board with Pre-Amp mixer Fire Alarm
LINK-BELT U-351D INSERT BEARING 3-3/16" BORE MISSIMG SEALS 1 PER BUY
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Andover Controls LCU8 LCU16/8UO universal output panel 4214 3A 120Vac Fire Alarm
Simplex 4005 CPU Board 565-707 Fire Alarm Circuit Board
General Electric IC3600TPSA1E Ciruicit Board Fire Alarm
NEW EUPEC DD400S17K6_B2 POWER MODULE 400A AMP 1700V VOLT DUAL-DIODE
RELIANCE ELECTRIC 0-57404-1E DISTRIBUTED CONTROL SYSTEM
GILBARCO MARCONI M01218A001 LIGHT INDUCTOR BOARD CORE
SQUARE D SD-100 CLASS 3050 TYPE SD100X1 POWER LOGIC SYSTEM DISPLAY
TOSHIBA E3 VT130E3U4220A 460V 20HP 3PH AC VFD ADJUSTABLE SPEED DRIVE
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GE 8000 SERIES SIZE 2 MOTOR STARTER 60 AMP FUSIBLE F MCC MCCB BUCKET
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Yaskawa Servopack CPCR-02-TF1A Servo Drive
ASSY NO 6116-200-102 SN901 6116-202-2 CIRCUIT BOARD
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Westinghouse N-572 Digial I/O Module
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NEW SIMPLEX HOA IBC/24 Switch /24 WH LE 0743816 Fire Alarm Bag Sealed 4100-1275
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GE FANUC BF945K 20K ASC 2 I/O BOARD
Siemens 500-2114A Remote Base Controller With RF Modem Fire Alarm
ITE SIEMENS 5600 5640 SIZE 2 MOTOR STARTER 50 AMP BREAKER MCC MCCB BUCKET
NEW SIMPLEX 4009-9813 Remote Transponder TIC Interface Card Fire Alarm 0743801
DAY Control Products LMU-4400 Board Card
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ITE SIEMENS 5600 5640 SIZE 2 MOTOR STARTER 5 AMP BREAKER MCC MCCB BUCKET
lg is3 sv055is3-4 AC Drive vsd vfd 3 phase 400hz 460v volt 7.5hp 7.5 hp 50/60hz
allen bradley combination motor starter size 4 120v coil F COMBO fusible
Allen Bradley Transformer Relay Board 12M3-22-02 Circuit Board
WESTINGHOUSE CA CA3125Y 3 POLE 125 AMP 240V BREAKER
New Cypress Security Solutions ZE-SPX-1300 Suprex SPX-1300 Central/remote
CUTLER HAMMER CLIPPER S3 CPSS3208YSTTCA SURGE PROTECTION DEVICE
RELIANCE 5VU41003 VARIABLE TORQUE AC DRIVE 460V 3HP
Westinghouse I/O Digital Module NL-572 32 x 24V dc 1A57375H66
SIEB & MEYER CSS90 I/O PC BOARD 43.01.05.2
ELIOS E82795 23-00 T.E. DTS 8 109-0352-3820-04 INDRAMAT CIRCUIT BOARD CARD
ITE SIEMENS 5600 5640 SIZE 2 MOTOR STARTER 5 AMP BREAKER MCC MCCB BUCKET NUM 4
SQUARE D KA KA26250AC 2 POLE 250 AMP CIRCUIT BREAKER GRAY UR
ITE SIEMENS 5600 5640 SIZE 3 MOTOR STARTER 100 AMP BREAKER MCC BUCKET HE3 A203E
microsafe mc 4200 mc4228xe sensor banner light curtain micro safe
microsafe mc 4200 mc4228re sensor banner light curtain micro safe
ALLEN BRADLEY AB POWERFLEX 700 20BD2P1A0AYNAND0 1HP 480V 3PH SER A AC DRIVE
ITE SIEMENS 5600 5640 SIZE 3 MOTOR STARTER 50 AMP BREAKER MCC MCCB BUCKET #3
Siemens CMI-300 CXL/MXL Interface Card Circuit Board for Fire Alarm panel
NEW NO BOX SIMPLEX FIRE ALARM 4100-3105 IDNET MODULE 64 DEVICES 566-330 0566330
ITE SIEMENS 5600 5640 SIZE 2 MOTOR STARTER 3 AMP BREAKER MCC MCCB BUCKET
ITE SIEMENS 5600 5640 SIZE 2 MOTOR STARTER 3 AMP BREAKER MCC MCCB BUCKET RED
New Bailey Board NIAC02 FIre Alarm
NEW SIMPLEX 4100-1240 AUXILARY AUDIO MODULE 742-388
NEW GILBARCO MARCONI K94417-01 K-94417-01 GRADE-SELECT CONVERSION KIT
NEW GE 7700 SIZE 2 MOTOR STARTER 40 AMP CIRCUIT BREAKER MCC MCCB BUCKET 12"
Silent Knight Fire Alarm Panel Subassembly Circuit Board Unit 052080R
NEW SIMPLEX 4100-0623 NAR CONTROLLER MODULAR 742-522 BOARD FACTORY BOX SEALED
Andover AS-S004-002 MO-S004-000 Interface Circuit Board
NEW GILBARCO MARCONI PA02580000CIT SECURITY MODULE
NEW TOSHIBA ADP-1B AUX CONTROL UNIT PHASE 1 SOURCE 115V-60Hz
ALLEN BRADLEY 1775-L4 MAIN PROCESSOR WITH EXTD INSTRUCTIONS
PHOENIX SUPER-MARINE MRS-EA-400H EXPLOSION PROOF LIGHT LAMP 400W 600V
PHOENIX SUPER-MARINE MRS-EB-400H EXPLOSION PROOF LIGHT LAMP 400W 600V
GE 7700 SERIES SIZE 4 MOTOR STARTER 125 AMP CIRCUIT BREAKER MCC BUCKET HOA
GE 7700 SERIES SIZE 3 MOTOR STARTER 100 AMP CIRCUIT BREAKER MCC BUCKET HOA
Taylor 125S1462 Input Board Fire Alarm
NEW FACTORY SEALED BOX SMC MY1B40-700 RODLESS ACTUATOR CYLINDER LINEAR SLIDE
NEW Siemens QPJ 3 pole 200 amp 240v QPJ3200 Circuit Breaker
APOLLO AD075 3TD-H40-00 DYNATORQUE ACTUATOR
Allen Bradley Board 12M3-175 Circuit Board T193689R1
CPC 800-0004 REFRIGERATION INTELLIGENT PRESSURE CONTROL BLUE
FOXBORO 130P-N4 CONTROLLER PNEUMATIC INDICATING
VFD VARIABLE SPEED DRIVE AC 460V CIMR-V7AU42P2
Edwards 047327-0554 Motherboard Circuit Board Fire Alarm
CUTLER HAMMER CH 2100 100 AMP FUSIBLE F FEEDER MCC MCCB BUCKET
NEW FLOWSERVE KA3A2500P33 3/ TUNGSTEN CARBIDE A SEAL RING
3" keystone / tyco morin butterfly valve imf efector positioner pneumatic
NEW GILBARCO MARCONI 44A723655-001R01 CIRCUIT BOARD
GE 8000 SIZE 1 REVERSING MOTOR STARTER 15 AMP CIRCUIT BREAKER MCC MCCB BUCKET
LUCENT TECHNOLOGIES RM1000HA100 POWER SUPPLY 1000 WATT
Bailey Controls IMDS014 IMDSO14 Digital Output Module 5V DC 370 MA
NEW SCHNEIDER ELECTRIC LC1 D115G7 CONTACTOR 600V 3 POLE 120V COIL
NEW COOPER LIGHTING FLOODLIGHT, 250 WATT HPS BULB, VOLTS: 120/208/240/277
GE 7700 SERIES SIZE 3 MOTOR STARTER 70 AMP CIRCUIT BREAKER MCC BUCKET 30''
GE 8000 SIZE 1 REVERSING MOTOR STARTER 15 AMP BREAKER MCC BUCKET CRACKED DIAL
NUMATICS E307-06F1C INLINE REGULATOR 0-5VDC/0-100 PSIG 24VDC/5.0 WATTS
NEW EATON Cutler Hammer F1S04C F- Flexible Shaft 4 ft For NEMA 1/3R/12 Enclosure
NEW DURANT 5-D-6-1-AC MECHANICAL COUNTER RATIO 1:1
Square D IFL 3 pole 100 amp 480v IFL34100 Circuit Breaker
New in Box Johnson Controls NXE-REP-FTT Fire Alarm Repeater-FTT
Telemecanique A203F Size 4 Motor Starter 600v 100HP 135 Amp 120v Coil
WATLOW BHC611C13W-20 9837 480V 4.5KW 3PH TEMP CONTROL
THOMSON IND. P/N 34-615551-C143 MODEL NT17-005-P00 TRUE PLANETARY GEARHEAD
BARKSDALE T2H-L154S-12 T2HL154S12 TEMP SWITCH ADJ. -50-150F PROOF -100-200F
NEW ALLEN BRADLEY 30 AMP 2100 DUAL FEEDER BREAKER BUCKET
honeywell output module plc pcu 621-2150rc 6212150rc 115 volts
GE 7700 SIZE 3 MOTOR STARTER 30 AMP CIRCUIT BREAKER MCC MCCB BUCKET 24"
Square D 2 Speed 8810SC02 Motor Starter Size 1 10Hp 600V 3 Pole 120V Coil Flawed
NEW SQUARE D QJA QJA32225 3 POLE 225 AMP 240V CIRCUIT BREAKER
MOORE PRODUCTS 15999-219 OPERATOR INTERFACE 120/230VAC 50/60HZ
GILBARCO MARCONI PA03040000R KEYBOARD CORE
LENZE EVF8215-E 3PH 400V 4KW 13.2 AMP INVERTER AC SERVO DRIVE FLAWED
WESTINGHOUSE LB LB3400F 3 POLE 400 AMP TRIP CIRCUIT BREAKER LB3400
HONEYWELL 51304487-100 G DIGITAL OUTPUT BOARD "2"
NEW ALUMINUM PNEUMATIC AIR SLIDE
Bailey Power Supply Board 1948118E1 Fire Alarm
NEW SQUARE D OMEGAPAK frequency controller 3r ## 10hp 460v 230v 240v ac drive
new BARKSDALE HD1H-H3-C PRESSURE OR VACUUM ACTUATED SWITCH WITH DIAPHRAGM
light curtain sensor banner minisafe mini safe ms4300 ms4324br scratched
ALLEN BRADLEY AB POWERFLEX 700 20BD3P4A0AYNANN0 2HP 480V 3PH SER A AC DRIVE
CONTINENTAL 100 AMP FUSIBLE FEEDER MOTOR STARTER MCCB BUCKET #4
New Thayer Transmitter Circuit Board Card DLST D-32912E
GILBARCO MARCONI RIC-M-4-QT-SMA-LP 400W 277V METAL HALIDE LAMP HID FIXTURE
new ASCO 8210G46 SOLENOID VALVE AIR,GAS,WATER 5-125 PSI LT. OIL 5-90 PSI 110V 2"
NEW ASCO WP8210100 SOLENOID VALVE AIR,GAS,WATER 5-125 PSI LT. OIL 5-90 PSI 120V
SQUARE D JG 250 2 pole 250 amp 600v JGA262502 CIRCUIT BREAKER BLACK LABEL JGA
LENZE EVF8215-E 3PH 400V 4KW 18.8 AMP INVERTER AC SERVO DRIVE FLAWED
NEW GILBARCO MARCONI RJS30-0095 RE125-099 RE260-198 CIRCUIT BOARD
controller sti light curtain banner posiguard ss9ms11a1a1a
SQUARE D TELEMECANIQUE ATV ATV18U90N4 3PH 460V 7.5HP 7-1/2 MOTOR AC DRIVE
NORTON 69957305737 R215 METALITE(R) PLYWELD 37"x75" GRIT 150X BOX OF 5
NEW Siemens HED HED43B015L 3 pole 15 amp Circuit Breaker
Bailey Controls NDSM05 NDSMO5 Digital Slave 24V Dc 6635408DI
Kollmorgen Servo Star SP12000-445C2 Drive 115v 230v 220v 20 amp 3.3kw 7.2kw
GE GENERAL SWITCH ONLY MODULE 483C189-5599 CIRCUIT BOARD CARD 483C181G
NEW SIMPLEX FIRE ALARM 4100-1259 BOX SEALED!! CONSTANT SUPRV NAC 25V BOARD
RELIANCE ELCTRIC 437299-T VT5001034 CIRCUIT BOARD #25
EUROTHERM CONTROLS ECMA2/FA104/AN2/PC1(V1D)/DP4(111)/DN4/A0 MASTER CONTROL
Invensys Barber Coleman GMCA-106-0-3 Global Control Module Circuit Board Card
Invensys Barber Coleman LCMA-110-1 I/O Local Control Module Circuit Board Card
LIEBERT SITEL I/O 16/16 10 INPUT 0 OUTPUT MODULE FIRE ALARM
COTAG INTERNATIONAL A02/318 ISS 1C CIRCUIT BOARD CARD 4420 dual swipe card
Barber Coleman Invensys LCMA-110-0-0-2 Local Control Module Circuit Board
COTAG INTERNATIONAL A02/279 ISS 5 CIRCUIT BOARD CARD
Bently Nevada 3500 3500/20 3500-20 Rack Interface Module
Bently Nevada 3500 3500-32 3500/32 4 Channel Relay Module
New Replacement Components DIvision CESO11006000 Circuit Board
CONNECTRONICS MU-2040802/00A MU2040812/00B CARD
New VERSALOGIC STD AIN-1 VL-AIN-1B ANALOG INPUT CIRCUIT BOARD
NEW FIREYE 71D90 D-SERIES PROGRAMMER USE W 70D30
AMETEK THERMOX P/N 80393SE CIRCUIT BOARD CARD
Barber Coleman Circuit Board Bus Card GCMA-112-0-0-3
SIMPLEX 562-464-K 562464K 2120 FIRE ALARM POWER SUPPLY UNIT #1 HEAT SYNC INSIDE
SIMPLEX 562-464-Q 562464Q 2120 FIRE ALARM POWER SUPPLY UNIT #2 HEAT SYNC OUTSIDE
SIMPLEX 562-464-L 562464L 2120 FIRE ALARM POWER SUPPLY UNIT #5 HEAT SYNC INSIDE
SIMPLEX 562-464-J 562464J 2120 FIRE ALARM POWER SUPPLY UNIT #6 HEAT SYNC INSIDE
SIMPLEX 562-464-L 562464L 2120 FIRE ALARM POWER SUPPLY UNIT #7 HEAT SYNC INSIDE
SIMPLEX 562-464-Q 562464Q 2120 FIRE ALARM POWER SUPPLY UNIT #8 HEAT SYNC OUTSIDE
SIMPLEX 562-464-Q 562464Q 2120 FIRE ALARM POWER SUPPLY UNIT #9 HEAT SYNC OUTSIDE
SIMPLEX 562-464 562464 2120 FIRE ALARM POWER SUPPLY UNIT #10 HEAT SYNC INSIDE
TELEMECANIQUE atv28hu41m2u AC Drive vsd 1 3 single phase 208v/230v volt 3hp 3 hp
NEW Square D 8536seo1h20 Size 3 Starter Coil 480v Motor 8536 motor logic micro
dinverter din3380075bm DRIVE AC Drive vsd vfd 3 phase 480v 380v volt .75kw 1hp
dinverter din3380110bm DRIVE AC Drive vsd vfd 3 phase 480v 380v volt 1.1kw 1hp
Square D Lighting Contactor Enclosure 12 pole 120v Coil 8903-LG1200
Landis & Gyr HQ-7U 200 amp 600v 3 phase Stainless Meter Can 7 terminals
MODICON 91-00745-02 PANEL MATE PLUS AEG IDT 110V INDUSTRIAL TECHNOLOGY
Ingersoll Rand ES100T Electric Screwdriver 115v .45amp
new SIMPLEX 566-826 4020/4002 NETWORK MODULAR CARD
ABB ACH550-BDR-023A-4+F267 DRIVE 15hp 480V 3ph BYPASS CONTROL ac drive
JAVELIN SYSTEMS J0306RDP REMOTE DATA PANEL J0306 RDP
Square D Breaker Enclosure FA-100-Y 600v 100 amp
Trane Tracer Programmable Control Module Panel 4950-0356
NEW EATON CUTLER HAMMER HVX9000 HVX00114B2 480V 3PH 1HP AC DRIVE
Benshaw Micro Bypass Circuit Board Card BIPCRSMB
VIBRATONE EXPLOSION PROOF DUTY CYCLE 5 MIN ON 5 MIN OFF 30 WATT SERIES A-1 HORN
NEW FURNS 42DE35AF106 SERIES C DEFINITE PURPOSE CONTROLLER CONTACTOR NO BOX
Bailey Controls IMFEC12 Analog Input Module + 5 + 15V DC 1 Watt
GE 7700 100 AMP CIRCUIT BREAKER HALF 6'' FEEDER MCC MCCB BUCKET NO DOOR
Toshiba APP-2B APP2B Auxiliary Control Unit 1 Phase 220V
Wenglor YP06MGVL80 10-30V Dc Analog Control
NEW DAZIC SPEED SWITCH 2012-EP1 2120EP1 10 AMP 480V EXPLOSION PROOF
LUCENT TECHNOLOGIES RM1000HA100 POWER SUPPLY 1000 WATT WITH BROKEN HANDLE
INDRAMAT AS31/007-000 POWER SUPPLY SERVO CONTROLLER MODULE SOFTWARE #10
GE GENERAL ELECTRIC FANUC PWB194A3338G1 TEST BOARD CARD
GE GENERAL ELECTRIC FANUC PWB181A3995G1 VOLTMETER TEST BOARD CARD
GILBARCO MARCONI PA03040000R KEYBOARD CORE NO BOX MISSING KEYS
EMERSON SITE TPI-E V3 FIRE ALARM CONTROL MODULE BOARD
EMERSON SITE TPI-E FIRE ALARM ETHERNET READY INTERFACE MODULE BOARD
SIMPLEX FIRE ALARM 0565-469B 0565469 LED LCD DISPLAY BOARD 4005 panel
LANDIS & GYR SIEMENS SCU 600 536-765 STAND ALONE CONTROL UNIT VER 12.5 536-410
SIMPLEX 565-394 NPU POWER SUPPLY CONTROLLER
CUTLER HAMMER TYPE W SIZE 1 MOTOR STARTER 20 AMP BREAKER MCC BUCKET 12'' HOA
NEW HAGER 2903 24 VAC 2 AMP POWER SUPPLY FOR FAIL SAFE / SECURE 24 V
NEW SQUARE D EGB EGB34070SA 3 POLE 70 AMP 480V SHUNT TRIP CIRCUIT BREAKER
Veearc vee arc MOTOR DRIVE 7.5hp ac vfd 460v 24v-460 380v 60hz scg401
New Barksdale Temperature Switch T1X-H154S-12 Explosion Proof Enclosure
SQUARE D S33930 LUG FEED KIT 1200 AMP CIRCUIT BREAKER
Bailey Controls Power System Fan IPFAN14 120/240VAC MPS 11 Fan Module Fire Alarm
NEW FIREYE DE601-104F SCANNER MOUNT 15-601-935
miniflex controller sti mini flex banner light curtain 4300b-2 p4124b
ALLEN BRADLEY 30 AMP FEEDER MCC FUSIBLE DISCONNECT MCCB BUCKET
GE GENERAL ELECTRIC MOTHERBOARD TLC 437D393 PLC 483C184G CIRCUIT BOARD CARD
CUTLER HAMMER TYPE W SIZE 1 STARTER 20 AMP BREAKER MCC MCCB BUCKET 12''
CUTLER HAMMER TYPE W SIZE 1 STARTER 30 AMP BREAKER MCC MCCB BUCKET HOA 12''
2" keystone / tyco actuator butterfly valve postition sensor pneumatic
3" keystone / tyco morin butterfly valve pneumatic
Square D 8536SEG1 Size 3 Starter 50 HP 90 Amp 600V 120V Coil W/ Transformer
NEW ALLEN BRADLEY 2100 30 AMP FEEDER MCC FUSIBLE DISCONNECT BUCKET
NEW GILBARCO MARCONI W02413-G1R ASSEMBLY BOARD G-1-R
miniflex controller sti mini flex ms43-b2-ac1 ms4328b2-ac1-15x-05r banner
INDRAMAT DBU1 109-0785-4810-05 CIRCUIT BOARD CARD FIRE ALARM
Simplex 4610-9111 LED Annunciator SW with face plate Fire Alarm Control no key
New 1A1 ED-032-9-015-0-000-3 1A103203 CIRCUIT BOARD
New 1A1 ED-032-9-007-0-000-5 1A103201 CIRCUIT BOARD
Simplex FIRE ALARM 4005 CPU BOARD 566-151C 0566151 REV LCD MAIN DISPLAY
Reliance Electric Circuit Board Card 0-48680-118 with RMI-001with keypad
New Simplex 566-158 Serial DACT Board
TELEMECANIQUE atv28hu41m2u AC Drive vsd 1 3 single phase 208v/230v volt 3 hp dor
Bailey Controls NMFC04 Multi Function Controller + 5V Dc 8 VA 6637133A1
Bently Nevada 3500/20 3500-20 350020 Rack Interface Module Missing Key
Aerovironment Motherboard, PEM 07432 BP100001 AV#07433 Circuit Board
ITE SIEMENS 5600 5640 SIZE 1 REVERSING STARTER 100 AMP BREAKER MCC BUCKET EHD
ITE SIEMENS 5600 5640 SIZE 1 REVERSING STARTER 100 AMP BREAKER MCC BUCKET HE3
New Phoenix Contact FL Comserver Basic Interface Converter 232/422/485 23 13 47
CUTLER HAMMER TYPE W SIZE 1 MOTOR STARTER 30 AMP BREAKER MCC BUCKET 12'' HOA
new cimr-f7u41p5 ac drive Yaskawa 2hp 380v 400v 460v 480v soft start
flexsafe 4300 B sti fs4312b-2r-1 light curtain sensor banner flexsafeb
POWER COMMAND 300.5637.02 CONTROL MONITOR
ASCO 5350 POWER MONITORING PANEL NO KEY
SQUARE D 63230-165-50 IOC-44 SERIES A4 F/W:1.00 INPUT/OUTPUT OPTION CARD 1OC-44
WESTINGHOUSE KA3225FS 3 POLE 150 AMP TRIP CIRCUIT BREAKER KA3150
Cooper Power Tools PCA1004A PCB1004B Computer Board Circuit Board Card
ABB Kent-Taylor Indicating Controller 1700RZ14000A-2701 Circuit Board
Yaskawa cimr-f7u43p7 AC Drive VFD 5hp 480v 460v 400v 380v 50/60hz
GE 7700 SERIES SIZE 3 MOTOR STARTER 100 AMP BREAKER MCC BUCKET HOA CAP RESET
豫公安备 41010502000017号