一套完整的PLC程序，并不僅僅是使系統(tǒng)能夠運(yùn)行起來這么簡單，它也需要完整的注釋、精良的架構(gòu)、良好的可擴(kuò)展性、完備的報(bào)警保護(hù)系統(tǒng)、運(yùn)行前的模擬系統(tǒng)。下面就以STEP7的經(jīng)驗(yàn)和大家分享一下。
一、完整的注釋
在自動(dòng)化領(lǐng)域，控制設(shè)備的競(jìng)爭(zhēng)激烈程度，大家有目共睹，各個(gè)大魚小蝦，拼命的宣傳自己的產(chǎn)品�？纱蠹彝耍绦蛞彩亲约旱漠a(chǎn)品，而作為一件有產(chǎn)品屬性的程序，怎么可能不穿衣服，就光禿禿的騎馬上陣呢？
程序的注釋，起碼應(yīng)該有以下三個(gè)方面（STEP7為例）：
1、系統(tǒng)注釋：整套程序的版權(quán)公司和此套程序用途
2、程序塊注釋：此程序塊的主要用途和作者
3、段注釋：此段代碼的用途
4、變量注釋：重要性不再多言
而至于保密性的考慮，我覺得應(yīng)該再程序的加密算法或者塊的加密上考慮，而不應(yīng)該用減少注釋這種小聰明來實(shí)現(xiàn)。
二、精良的架構(gòu)
PLC程序無論控制的是一個(gè)設(shè)備或者是以一套系統(tǒng)，在程序編寫之前都應(yīng)該按照功能或者區(qū)域設(shè)計(jì)好整個(gè)PLC程序系統(tǒng)的結(jié)構(gòu)，尤其是幾個(gè)人共用一套PLC系統(tǒng)的時(shí)候，一般來說結(jié)構(gòu)應(yīng)包括以下部分：
1、公共組織程序區(qū)：OB1、OB35、OB81....等（STEP7）
2、設(shè)備功能程序區(qū)：一些現(xiàn)成的可以多次調(diào)用的程序塊，如單向電機(jī)、雙向電機(jī)、模擬量轉(zhuǎn)換
3、公共程序區(qū)：通訊功能、模擬量采集、數(shù)字量采集
4、功能區(qū)：如液壓站功能區(qū)、入爐輥道功能區(qū)、出爐輥道功能區(qū)
5、報(bào)警功能區(qū)：根據(jù)需要或者在各個(gè)功能區(qū)后面，或者單獨(dú)獨(dú)立出來
6、數(shù)據(jù)塊區(qū)：根據(jù)功能，劃分成有規(guī)律的數(shù)據(jù)區(qū)
一個(gè)良好的結(jié)構(gòu)，可以使人很容易看明白整套程序，具備良好的可讀性
三、良好的擴(kuò)展性
許多程序可能在進(jìn)現(xiàn)場(chǎng)之前都已經(jīng)編好，但是到了現(xiàn)場(chǎng)，可能還需要添加另外的程序，為了避免打亂整套系統(tǒng)的結(jié)構(gòu)，我們需要在每個(gè)功能區(qū)預(yù)留一定的空間作為備用。
四、完備的報(bào)警保護(hù)系統(tǒng)
我們的PLC系統(tǒng)往往用于工業(yè)環(huán)境中，每一次的事故都會(huì)造成或大或小的損失，為了做到事故預(yù)處理或者在事故中將損失降到最小，我們必須重視PLC的報(bào)警和保護(hù)，在此將其摘出來作為系統(tǒng)的一個(gè)重要組成部分。
五、PLC程序模擬系統(tǒng)
為了保證現(xiàn)場(chǎng)的調(diào)試進(jìn)度或者給客戶展示，我們往往在進(jìn)現(xiàn)場(chǎng)之前，要對(duì)自己的程序進(jìn)行全自動(dòng)的模擬。為此我們需要在程序中加入模擬程序部分，模擬程序部分在正�，F(xiàn)場(chǎng)運(yùn)行之后斷開。為了使程序具備模擬功能，需要做以下工作：
1、將實(shí)際的PLC I/O點(diǎn)轉(zhuǎn)換為PLC的中間變量或者數(shù)據(jù)塊變量
2、根據(jù)工藝要求編寫各個(gè)設(shè)備的模擬程序
*全新原裝正品，現(xiàn)貨直供！所有備件的質(zhì)保期均為1年，經(jīng)過專業(yè)測(cè)試認(rèn)證。訂購咨詢熱線：18105962758
*如果您需要訂購產(chǎn)品超過1件，請(qǐng)與我們聯(lián)系，我們可以為您提供折扣。
*我們僅采用快遞方式遞送備件。（順豐）
*如果您發(fā)現(xiàn)其他供貨商為相同產(chǎn)品提供更為低廉的價(jià)格，我們也愿意參照其價(jià)格向您提供進(jìn)一步的折扣。如果還有其他任何問題，請(qǐng)隨時(shí)與我們聯(lián)系。
*請(qǐng)讓我們知道您有任何，備品，備件的需要，我們可以給您進(jìn)一步的援助，我們等候您的咨詢。
誠信經(jīng)營，質(zhì)量為首，誠信至上，鼎晟達(dá)竭誠為您服務(wù)
***************漳州鼎晟達(dá)自動(dòng)化設(shè)備有限公司***************
聯(lián)系人：林朝藝（銷售經(jīng)理）
手機(jī) ：18105962758
QQ ：2880842795
郵箱 ：2880842795@qq.com
傳真 ：0596-3119658（請(qǐng)備注林工收）
【主營產(chǎn)品】
1：Invensys Foxboro（�？怂共_）：I/A Series系統(tǒng)，F(xiàn)BM（現(xiàn)場(chǎng)輸入/輸出模塊）順序控制、梯形邏輯控制、事故追憶處理、數(shù)模轉(zhuǎn)換、輸入/輸出信號(hào)處理、數(shù)據(jù)通信及處理等。
2：Invensys Triconex: 冗余容錯(cuò)控制系統(tǒng)、基于三重模件冗余（TMR）結(jié)構(gòu)的最現(xiàn)代化的容錯(cuò)控制器。
3：Westinghouse（西屋）： OVATION系統(tǒng)、WDPF系統(tǒng)、WEStation系統(tǒng)備件。
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系列處理器、控制卡、電源模塊等。
6：ABB：工業(yè)機(jī)器人備件DSQC系列、Bailey INFI 90等。
7：Siemens(西門子)：Siemens MOORE， Siemens Simatic C1，Siemens數(shù)控系統(tǒng)等。
8：Motorola（摩托羅拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。
9：XYCOM：I/O 、VME板和處理器等。
10：GE FANUC(GE發(fā)那科)：模塊、卡件、驅(qū)動(dòng)器等各類備件。
11：Yaskawa（安川）：伺服控制器、伺服馬達(dá)、伺服驅(qū)動(dòng)器。
12：Bosch Rexroth（博世力士樂）：Indramat，I/O模塊,PLC控制器,驅(qū)動(dòng)模塊等。
13：Woodward（伍德沃德）：SPC閥位控制器、PEAK150數(shù)字控制器。
14:工業(yè)機(jī)器人系統(tǒng)備件。
15： 英維斯(TRICONEX):TRICON DCS的系列，如：3805E
另外還有 雅馬哈(YAMAHA), 貝加萊(B&R)， 歐姆龍(OMRON), KEBA， 安川(YASKAWA) 等品牌的停產(chǎn)備件。
-----------------------------------------------------------------------------
NEW PHOENIX CONTACT ISB IP RFC/LK/ILB-T INTERBUS REMOTE FIELD CONTROLLER 24VDC
RELIANCE ELECTRIC 0-58719-32 FIELD SUPPLY BOARD *NEW IN BOX*
FOXBORO FCP270 P0917YZ Field Control Processor *Free shipping Worldwide*
Rebuilt Main Motor Reversible Field Amplifier R-FRU-62, Type KSS 312-81, Komori
Rebuilt Main Motor Reversible Field Amplifier R-FRU-202, Type KSS 313-B1, Komori
HONEYWELL XYR5000 PRESSURE FIELD UNIT WG511-AG *FACTORY SEALED*
Siemens Simatic S7 Simatic Field PG P3 Programmierger?t 6ES7710-5BA55-4LB4
SIEMENS Field PG M2 SIMATIC Programmierger?t Win7+XP STEP5STEP7WinCC TIA Portal
HONEYWELL XYR5000 PRESSURE FIELD UNIT WG511-AG *NEW IN BOX*
New in Box Fanuc IC670GB1002G Field Control Programmable Logic Controller PLC
RELIANCE ELECTRIC 57412 NEW IN BOX 0-57412 57412-E FIELD REGULATOR W/ 60 DAY WTY
Field PG M Siemens Simatic Programmierger?t STEP5 STEP7 WinCC TIA-Port. Software
RELIANCE ELECTRIC CO. 57412-E FIELD REGULATOR MODULE *NEW NO BOX*
GE DS3800NGDD DS3800NGDD1C1B Field Ground Detector
NEW GE FANUC IC670GBI102G FIELD CONTROL BUS INTERFACE UNIT IC670GBI102
New Allen-Bradley 3400-TFS Series B Rev A Regenerative Field Power Supply NOS
Siemens Field Simatic Power PG Diagnose 6ES7750-2DA52-4LB4 / 6ES7 750-2DA52-4LB4
ATLAS COPCO FIELD BUS UNIT 9032011846-0001 90320118460001 9032011846 0001
Simatic Field PG P4 Siemens Programmierger?t STEP5 WinCC 2008 STEP7 Prof. 2010
Fanuc IC670GBI002E 700 mA, Field Control Genius Bus Interface Unit
GENERAL ELECTRIC FIELD SUPPLY MODULE DS2020FEANRX050A
GENERAL ELECTRIC FIELD EXCITER DS3820FE1A1A 104897
6ES7 750-0DA31-3RB3 Siemens Field Simatic Power PG P4 6ES7750-0DA31-3RB3
GE FANUC BOARD 193X532ACG01 193X532AC FIELD
ABB Bailey Harmony Block IPFLD24 Field Power Module 120 VAC 240 VAC, Tested
PHASE AP20-F/AP-20 FIELD UNIT PHASE IDENTIFICATION SYSTEM ***XLNT***
SIEI TPY3-500/520-20-4B FIELD CONVERTER **
ATLAS COPCO 4240 0355 80 FIELD BUS UNIT 9032011846, 4240-0355-80
SEALED NEW! JOHNSON CONTROLS FIELD INTERFACE CONTROLLER FIC-101-701 FIC101701
ATLAS COPCO 9032011846-0001,FBU, FIELD BUS UNIT,BOXCK
ATLAS COPCO 4240 0355 80,ASSEMBLY 9032011846-0002,FBU,FIELD BUS UNIT,BOXCK
New Sealed GE/Fanuc IC670GBI102 /F IC670GBI102 FIELD CONTROL GENIUS BUS INTERFA
FOXBORO 743CA-AF-1 FIELD STATION **
Carnel Labs EMI/Field Intensity Meter 20 Hz to 50 kHz NM-7A
SEW EURODRIVE 0442304 NEW MFZ*6F DEVICENET FIELD DISTRIBUTOR MFD22A 0442304
RELIANCE ELECTRIC FIELD SUPPLY ASSEMBLY 705330-52R **
RELIANCE ELECTRIC 0-57412-2A FIELD REGULATOR MODULE *NEW IN BOX*
GE FANUC IC670GBI102H IC670GBI102 Field Control Genius Bus Interface Unit NIB
Siemens Simatic Field PG P3 Programmierger?t 6ES7710 STEP7 Prof.2010 V5.5 STEP5
Siemens A1-106-100-505 Circuit Board PCB, Regulated Field, Supply, SIMO NEW!!!
General Electric Field Exciter DS2020FECNRX010A
GE Fanuc IC670GBI002F Field Control Bus Interface Unit Genius IC670GBI002
GE Fanuc IC670GBI002F Field Control Bus Interface Module
ABB SM500F Field mountable videographic recorder (p/n: SM501FCB000000ESTD/STD)
New/Un Woodward Governor Field Terminal Module 5437-079
AUTOMAX DISTRIBUTED POWER SYSTEM FIELD POWER MODULE 805405-1R
Siemens Simatic Field PG Programmierger?t 6ES7710
Reliance 0-51893-1 PC Board Field Controller ! WOW !
Reliance Electric Board PC Field Controller 0-51893-4 60 DAY WARRANTY
Allen Bradley Regenerative Field Supply 106759 #67076
Siemens 6RA70 Field Supply for Fuse Monitor and Volt Measuring for Control Modul
CAROTRON FR1000-000 FIELD REGULATOR *NEW IN A BOX*
New Reliance 805402-SA Automax SF3000 Field Clamp Power Module Free Shipping
Mettler Toledo 0066065044 A 1132 XRTC PCB Assembly 0066065044A1132 AnyBus Field
Atlas Copco 9032011846 Assembly System Field Bus Unit Module 4240 0355 80 SWEDEN
MTL F660A Field Bus Power supply for Honeywell Experion Series C SCADA
RELIANCE ELECTRIC PC CONTROL FIELD CONTROLLER 0-51893-4,0-48678,FCCE CO
GENERAL ELECTRIC GE 304A8471 FIELD OV PROTECT PCB CIRCUIT BOARD REV 1A1A D525831
GE Fanuc IC670GBI102B Genius Bus Interface Unit Field Control IC670GBI102 B PLC
Atlas Copco Field Bus Unit 9032011846 #13372
Atlas Copco 9032011846 Assembly System Field Bus Module 4240 0355 80
Yokogawa AFG30D Field Control Unit H4113 S1 Centum CS3000
Yokogawa AFS30D Field Control Unit H4111 S1 Centum CS3000
Gettys Permanent Magnet Field Servo Motor 16-0375-88 _ 16037588 _ with Encoder
TAYLOR ABB MOD 300 FIELD BUS MODULE 6227BZ10200
RELIANCE 0-51893-7 PC CONTROL FIELD CONTROLLER FCCC 0-48651-2 ,O-48651-2 FJ
Gettys Permanent Magnet Field Servo Motor 16-0375-89 _ 16037589 _ 16-O375-89
RELIANCE ELECTRIC 0-51893 FIELD CONTROLLER FCCA 051893
NEW ALLEN BRADLEY 12M03-00232-01 102937 FIELD SUPPLY ASSEMBLY MODULE
Mitsubishi Q81BD-J71GF11-T2 CC-LINK IE FIELD PCI PC I/F
FANUC Field Control IC670PBI001-EG IC670PBI001EG
RELIANCE ELECTRIC 802269-52R/802269052R FIELD SUPPLY ASSEMBLY ***XLNT***
Atlas Copco Field Bus Unit 4240 0355 80
INGERSOLL-RAND FIELD KIT 42424572 *NEW IN BOX*
Siemens 6RA70 Field Supply Board - 6RY1703-0CA01
NEW ABB YXT 117 YT296000-SP BASIC FIELD CONTROL UNIT PCB CIRCUIT BOARD D495576
GENERAL ELECTRIC FIELD CONTROL BOARD 193X532ADG01, 36B605218CA-A-X2, SV-1
SEW EURODRIVE MOVIMOT FIELD DISTRIBUTOR MFD 32A/MM15C/Z38G0/BW/AFG
SEW EURODRIVE MOVIMOT FIELD DISTRIBUTOR MFD 32A/MM11C/Z38G0/BW/AFG
SIEMENS FIELD SUPPLY BOARD 6RY1703-OAA1
NEW/OVP Siemens 6DM1001-0WB00-2 Field device
CMC MH2620-129E CLEVELAND CONTROLS PM FIELD SERVO MOTOR ,BOXZH
FREESHIPSAMEDAY RELIANCE FCCE 0-51893-4 CONTROL BOARD FIELD CONTROLLER 0518934
General Elect 193X532AB-G01 Valutrol Field Control Card
ALLEN BRADLEY 1370-RFS REGENERATIVE FIELD SUPPLY UNIT SER C, 230-460VAC, 16A
GE/Fanuc IC670GBI102 D IC670GBI102 FIELD CONTROL GENIUS BUS INTERFACE
Siemens 6RA70 Field Supply Board - 6RY1703-0CA03
RELIANCE 78177-13W THYRISTOR ASSEMBLY FIELD REGULATOR 20A NEW IN BOX
GENERAL ELECTRIC 193X52*AG0 MOTOR FIELD EXCITER BOARD
Bently Nevada 1701/06 FieldMonitor Isolator Terminal Base Rack PLC 170106 Field
NEW FACTORY SEALED BAILEY CONTROLS FIELD BUS MODULE IMFBS01
RELIANCE ELECTRIC 0-51893-1 FCCB FIELD CONTROLLER
OMEGA TX71 FIELD-CONFIGURABLE *FACTORY SEALED*
SIEMENS 6ES7 157-0AC83-0XA0 FIELD DEVICE LINK SIMATIC DP DP/PA COUPLER #186180
NEW SWEO CONTROLS 0017030 FIELD REGULATOR POWER MODULE
DDC Systems FIB6 Field Interface Board F1B6
FIELD SUPPLY CONTOL BOARD 106180301-A
Phoenix Contact Remote Field Controller RFC 430 ETH-IB 2730190
CONTROL TECHNIQUES FXMP25 FIELD CONTROLLER STDU13
SMC SERIAL UNIT WITH 8 SLOT BASE, EX230-SPR1-X18, PROFI FIELD BUS
Reliance 803456-4T Field Supply, +AutoMax Module 57412 and cables; a Pull-Off
ASEA YXN 118, 4890024-ACM/1 FIELD BLOCK BOARD *REPAIRED* (3F6)
EAE SBMIS-4 Single Board Computer Field Bus ! WOW !
Siemens 6RA70 Field Supply Board - 6RY1703-0EA01
Siemens 6RA70 Field Supply Board - 6RY1703-0EA03
#108 Foxboro KIT-C-E27*A-*C KIT-C-E27-A-C Style C Card Field Conversion Kit NEW
NEW WARNER ELECTRIC 5201-452-006 FIELD/ROTOR MODEL SF-825 5201452006
GE FANUC IC670PBI001-CG FIELD CONTROL BUS INTERFACE UNIT - - FREE SHIPPING
Phoenix Contact Field Controller IBS ISA FC/I-T Art.Nr. 27 22 02 7 !! NEU + OVP
SEW EURODRIVE MFD22A/Z36F/AF1 FIELD DISTRIBUTOR WITH DEVICENET
WARNER ELECTRIC 5200-452-035 MODEL SF/SFC-500 FIELD/ROTOR *NEW IN A BOX*
Reliance DCS 57412-D Field Regulator Module
Woodward Governor Field Terminal Module 5437-052
ABB HIEE 300661 R1 UP C090 AE V1 BINARY FIELD BUS COUPLER PCB BOARD D539643
NEW FOXBORO KIT-C-E SERVO ELEMENT FIELD CONVERSION KIT KITCE
BOSTON 104459901-G FIELD REGUALTOR **
FIELD REGULATOR 104459901-G REV G WITH 104460001 REV F
BAILEY INFI 90 IPFLD125 125VDC FIELD POWER MODULE
NEW ABB BAILEY IEPAF02 INFI 90 AC FIELD POWER SUPPLY
ABB ASEA BROWN BOVERI TAYLOR FIELD BUS F-BUS PC BOARD CARD 6227BZ10200F
NEW EUROTHERM 4380-2000-1 DC FIELD CONFIGURABLE ISOLATOR INPUT ACTION PAK,EC
Gettys Permanent Magnet Field Servo Motor 16-0273-03_16027303
Woodward Governor Field Terminal Module 5437-079
GE Fanuc IC670PBI001-AB Profibus Bus Interface Field Control IC670PBI001AB PLC
Reliance 705309-39R CIN Field Supply DRV
NEW WARNER ELECTRIC 5200-452-035 FIELD ROTOR 5200452035
ABB Bailey infi90 IEPAF02 AC-Field-Power-Supply - -
GE Fanuc Field Control IC670MDL240K 60 DAY WARRANTY!
CMC PM FIELD Servo Motor MT2615-102BE_MT2615102BE_CUST# 30003426_CD 9306
SIEMENS 6RA-8261-3B PC FIELD SUPPLY UNIT 6RA82613B
NEW DYNACORP 310374 FIELD MAGNET ASSEMBLY
ABB 3ASD489301A151 Digital Field Exciter
00288 Horner Electric HE670IBU100 FIELD CONTROL INTERBUS S BUS INTERFACE UNIT
ABB YXU 173A YT204001-DK FIELD GATE DRIVE BOARD NEW NOT IN BOX OLD STOCK M/O!!
Reliance Electric 803456-4T Field Power Module V-0009-VR
EMERSON PLC FXMP25 Field Controller STDY04
FESTO FIELD BUS NODE IC-FSI-11-8E-SA *NEW*
NEW IN BOX! RELIANCE ELECTRIC FIELD CONTROLLER 0-51893 NEW OLD STOCK GUARANTTEED
ABB Venitron 485V DC 17AMP DC Motor Field Controller GNT 200584R0001 ASD6101 V4
WARNER 3F-400 FIELD/ROTOR *NEW NO BOX*
NEW RELIANCE ELECTRIC 0-48675 DV/DT NETWORK & FIELD CIRCUIT CARD FG50887
GE Fanuc IC670PBI001-BE Field Control PROFIBUS BUS INTERFACE UNIT
GE GENERAL ELECTRIC MicroVersa Trip Field Programming unit TFPU2
Reliance 803456-4T Regulated Motor Field Supply; Pull-Off with a Known History
PHOENIX CONTACT INTERBUS REMOTE FIELD CONTROLLER IBS IP RFC/LK/ILB-T
Reliance 705330-31R PC Board VSX Field Supply ! NEW !
RELIANCE ELECTRIC FIELD REGULATOR MODULE 0-57412-1
FREESHIPSAMEDAY ABB ASEA 2668 180-134/1 FIELD EXCITER MODULE + ENCL. YT352001-AB
NATIONAL INSTRUMENTS 184158A-01 FIELD POINT CURRENT OUTPUT *NEW OUT OF A BOX*
NEW FOXBORO P0400VE NSFP P0400VE FIELD BUS ISOLATOR SER # SP92100047 REV F
ABB CI810V1 Field - Communication - Interface Ver: 3BSE008584R1 PR:A
Reliance 705330-31R VSX Field Supply ! NOP !
RELIANCE ELECTRIC O-57412-D MODULE FIELD REGULATOR PLC CARD
GENERAL ELECTRIC FIELD CONTROL BOARD MODULE SV1 36B605218CA-A-X2, 193X532ADG01
RX-1208, NEW MEASUREX TCP FIELD TERMINATION CONTROL BOARD (ML-4)
RX-1217, NEW MEASUREX TCP FIELD TERMINATION CONTROL BOARD (ML-4)
SQUARD D TAB=WELD FIELD DISCHARGE RESISTOR TW27D SER-A
FESTO FIELD BUS NODE IC-FSI-11-8E-SA *NEW, MISSING INSTRUCTIONS*
Field Programmable Input Board 29062 PCB Spec: 29064 Iss 2
ESI CKA 64639 Linear Field Module
SEW EURODRIVE MFD22A/Z36F/AF1 FIELD DISTRIBUTOR W/CONNECTOR - - FREE SHIP
ABB Bailey infi90 IMFBS01 IMFBS 01 Field Bus Slave - in Box-
WARNER ELECTRIC 5200-452-023 MODEL SF/SFC-500 FIELD/ROTOR *NEW IN A BOX*
GE Fanuc IC670PBI001-BE Profibus Bus Interface Field Control IC670PBI001BE PLC
Johnson Controls FIELD CONTROLLER FX15
SIEMENS C98043-A1206-L FIELD SUPPLY BOARD ***XLNT***
New SEW EURODRIVE MQD32A - Z38G0 - MM05C - AFB Field Distributor
ROSEMOUNT 01984-1252-0001 ANALOG FIELD TERMINATION BOARD REV. H/J
Okuma ECP-IIA Board, E4809-045-122-F w/ Field Net Card E4809-770-048-C,
WARNER ELECTRIC 5200-452-005 NEW MODEL SF/SFC-500 FIELD/ROTOR 5200452005
ACCUTECH MULTI-INPUT FIELD UNIT SENSOR WI-AI **
WARNER ELECTRIC FIELD/ROTOR 5104-452-059 *NEW IN BOX*
RELIANCE ELECTRIC 0-51893-2 PC FIELD CONTROLLER 603070060A REPAIRED
SEW EURODRIVE MFD22A/Z36F/AF1 FIELD DISTRIBUTOR - - FREE SHIPPING
**NEW** ALSTON CEGELEC 20X4368/10A FIELD CONTROLLER
Woodward 24 Channel Field Terminal Module 5437-687
1 NEW RAMSEY TECHNOLOGY D07282K-E011 FIELD TERMINAL BOARD D07282KE011
New SIEMENS C98043-A7014-L1 FIELD POWER SUPPLY DC DRIVE INVERTER CARD PC BOARD
Woodward Governor Field Terminal Module 5437-080
Mann Industries 7100-001 0211001A Field Supply 8ch Digital Input Board
RELIANCE 705330-31T/705330031T VSX FIELD SUPPLY MODULE ****NIB****
RELIANCE 705330031R RECTIFIER BOARD FIELD SUPPLY VSX ***XLNT***
NATIONAL INSTRUMENTS FIELD POINT FP-1000 184120F-01 232/RS-485/no1312
Siemens 6-RA-8261-3B C98043-A1087-L1 Circuit Board, Field Supply Unit
ROBICON 463715-00 Field Conversion Board
IC670PBI001-BD FIELD CONTROL BUS INTERFAC UNIT, 12MHZ, 24VDC
RELIANCE 0-51893-3 FCCD SILICONE FIELD EXCITER REMANUFACTURED NEW CONDITION
RELIANCE FCCC FIELD REGULATOR CONTROLLER 0-51893-7_0518937_0-48650-2_0-48651-2
Yokogawa MFCU-E110*A/2-VM2 Field Control Unit PLC Module M FCU Rack Chassis UPG
TRANSPAK T752-0000 FIELD-CONFIGURABLE *NEW IN A BOX*
WARNER ELECTRIC FIELD ROTOR 5200-101-010/SF-400/5104-452-065 *NEW OUT OF BOX*
ALLEN BRADLEY 200769 FIELD REGULATOR BOARD M003104843
Astro Med Field Recorder Dash II MT #29107
GEORG FISCHER 159001696 SIGNET FIELD MOUNT *NEW NO BOX*
00245 Horner Electric HE670IBU100J FIELD CONTROL INTERBUS S BUS INTERFACE UNIT
ALLEN BRADLEY FIELD SUPPLY ASSEMBLY 102936 REV. 05
ALLEN BRADLEY FIELD SUPPLY ASSEMBLY 102936 REV. 07
Endress+Hauser FXA720 Control Care Fieldgate Profi Process Field Bus FXA720 4E1A
Allen Bradley 1395 Field Pulse Board 110997 (105044 REV 3)
Allen Bradley 110097 Field Control Armature Pulse Board ! WOW !
Mint: Siemens 6DM1001-0WB00-2 / 6DM1 001-0WB00-2 Field equipment
**NEW** WOODWARD GOVERNOR 5437-289 FIELD TERMINAL MODULE
**NEW** WOODWARD GOVERNOR 5437-053 TERMINAL FIELD BLOCK
**NEW** WOODWARD GOVERNOR 5437-079-NW FIELD TERMINAL MODULE
NEW WARNER ELECTRIC 5104-452-062 FIELD AND RTR SF/SFC400-7/8 24V, 5104452062
Siemens Simatic Prozessor PIII 1 GHZ für Field PG A5E00159532 OVP
Bailey Controls IMFBS01 Field Bus Module
FIELD SUPPLY CONTROL BOARD 104460001 **
MOORE 348EA2NT1BNNH14 FIELDPAC FIELD MOUNTED CONTROLLER 90-250V-AC D529339
DISOCONT SCHENK VSE-20100 VSE20100 CONTROLLER VLW20150.01 VCB 20100 FIELD BUS
FIELD ELECTRONICS PS2200 I/O CARD
Kele Wireless Field Survey Tool, Model RST-K-1, includes RST-R-1 and RST-T-1
FIELD SUPPLY CONTOL BOARD 106180301-HM-C REV C
EQUIMETER 0461 FIELD REGULATOR **
Bailey Controls IMFBS01 infi 90 Field Bus Slave Module Card
FIELD ELECTRONICS 21730 I/O CARD 2431
New Fincor IMO 104623402 Rev. C Field Economy PLC Board * Stock No. 104623405
FIELD ELECTRONICS 21453 I/O CARD
FIELD ELECTRONICS 2622 I/O CARD
00244 Horner Electric HE670IBU100 FIELD CONTROL INTERBUS S BUS INTERFACE Refurb
RELIANCE 705330-31S FIELD SUPPLY VSX ***XLNT***
ABB YT204001-DK YXU 173A# FIELD GATE DRIVE BOARD NEW NOT IN BOX OLD STOCK
Siemens 6RA8261-3B C98043-A1085-L11 C98043-1006-L2.3 FIELD SUPPLY UNIT NICE M/O
Woodward 5437-672 Netcon Field Terminal Module
RELIANCE ELECTRIC 57412-2A 57412-2 FIELD REGULATOR MODULE
BAILEY FIELD BUS SLAVE IMFBS01 **
RELIANCE ELECTRIC 911FK0041 FIELD CURRENT REGULATOR KIT *NEW IN A BOX*
NEW Sick CMF400-2101 Field bus gateway for DeviceNet
FOXBORO 65FS-FDJB-D FIELD MOUNT FLOW GAUGE *NEW IN BOX*
GE 193X532AB G01/G02 UNIVERSAL FIT VALUTROL DC SCR SPINDLE FIELD CONTROLLER
SEW Eurodrive MFD22a/Z36F/AF1 Field Distributor 0072
SEW Eurodrive MFD22a/Z36F/AF1 Field Distributor 0015
SEW Eurodrive MFD22a/Z36F/AF1 Field Distributor 0020
SEW Eurodrive MFD22a/Z36F/AF1 Field Distributor 0032
SEW Eurodrive MFD22a/Z36F/AF1 Field Distributor MFD 0112
SEW Eurodrive MFD22a/Z36F/AF1 Field Distributor MFD 0113
SEW Eurodrive MFD22a/Z36F/AF1 Field Distributor MFD 1262
SEW Eurodrive MFD22a/Z36F/AF1 Field Distributor MFD 6283
SEW Eurodrive MFD22a/Z36F/AF1 Field Distributor MFD 8601
SEW Eurodrive MFD22A/Z36F/AF1 Field Distributor FBE 395
SEW Eurodrive MFD22A/Z36F/AF1 Field Distributor FBE 575
SEW Eurodrive MFD22A/Z36F/AF1 Field Distributor FBE 94
SEW Eurodriver MFD22A/Z36F/AF1 Feldverteiler Field Distributor Unit DeviceNet
NEW RELIANCE ELECTRIC 911FK0041 FLEXPAK 3000 4 AMP FIELD CURRENT REGULATOR KIT
FIELD INC. QC02-UP4SA VALVE ACTUATOR *NEW NO BOX*
RELIANCE ELECTRIC DISTRIBUTED SYSTEM FIELD POWER MODULE 803456-3T
BAILEY FIELD POWER SUPPLY INFI90 IEPAF01 103317
SIEMENS 6RA8-261-3B/6RA82-61-3B/6RA8261-3B/6RA82613B FIELD SUPPLY ***XLNT***
ABB Bailey infi90 IEPAF01 AC-Field-Power-Supply - -
RELIANCE ELECTRIC SFRA FIELD CONTROL CARD MODULE J-842-S102 41572 0-41572-0
Siemens Field Supply Unit 6 RA 8261-3B _ 6RA82613B _ C89043-A1087-L1
ADVANCED ILLUMINATION RL4260 LED 4" INSPECTION BRIGHT FIELD RINGLIGHT NIB!!
Bailey IMFBS01 infi-90 Field Bus Slave Module Assy 6638005B1 ABB Symphony
Bailey IMFBS01 infi-90 Field Bus Slave Module Assy 6638005F1 ABB Symphony Board
NIB KRONE 6636 1 210-00 6636121000 160-PAIR FIELD ASSEMBLY KIT 6036 6630 6639
PepperL+Fuchs, KFDX-TC, 093174, Thermocouple Input Field Configurable Isolator N
Banner T30AW3FF200Q1 Photo Photoelectric Fixed Field Sensor 33430 Lot of 4 New
NEW ROSEMOUNT 01984-1288-0001 CONTACT FIELD TERMINATION BOARD REV. D/F
Cutler Hammer D520FM1 Field Terminal Assembly New
Reliance Electric 57412-2A Modified Field Regulator Automax
NEW YALE 509013819 FIELD COIL PACKAGE 101089
[National Instruments] FP-1601 + Base Ethrenet Network Field Point LabView
National Instruments Compact Field Point 8-Slot Backplane -- cFP-BP-8 --
RELIANCE ELECTRIC CNR-911FK0041 FLEXPAK 3000 FIELD CURRENT REGULATOR KIT 4A DC
Dresser-Rand FRM III Field Monitor, 129D400G01
00265 Horner Electric HE670IBU100 FIELD CONTROL INTERBUS S BUS INTERFACE UNIT Re
00267 Horner Electric HE693IBS100 FIELD CONTROL INTERBUS S BUS INTERFACE UNIT
Pepperl+Fuchs RD0-FB-EX4 Fisco/Entity Field Barrier, 204715-0011
Electro Flyte 12M02-00018-01 Field Control Board Card Rev. A Interface Regulator
L&J Engineering Field Interface MCG3200 P/N 3200 *71452B *FREE SHIPPING*
StoneL 459004 Field Link
ALSTON CEGELEC 20X4368/10A FIELD CONTROLLER
SIEMENS FIELD INTERACE MODULE WITH MANUEL 505-7202 NIB
Measurement Technology System and Field Power Supply 8913-PS-AC
ABB NAIO-02 EXTENSION FIELD OPTION KIT ANALOG MODULE REV B (3A1)
ABB Bailey DCS IMFBS01 FIELD BUS SLAVE MODULE NET 90 INFI 90 IMFBS-01
National Instruments Field Point FP-AO-200 8 Ch. Current Output 4-20mA Lot Of 2
Unico # 303-098 : Controls : Field Power Supply
Sew Eurodrive Field Distributor MFD22A/236F/AF1
GE Programmable Logic Card Remote Motor Field Board 531X152IOCAAG1 Stock Surplus
Bailey ABB IPFLD125 Field Power Module
World Electronics GFC-IIA Generator Field Control Reg
NEW ACTION ULTRA SLIMPAK? G448-0002 Bridge Input Field Conf Isolator G4480002V1
Okuma 1911-1840, Field net card
SMARTEYE SP1002/02 REVISION B , FIELD INTERFACE CIRCUIT BOARD
RELIANCE/ INTERPHASE FIELD POWER MODULE 0-57300
ELECTRIC MACHINERY 371C947G01 FIELD MONITOR II D522096
STONEL 459006 FIELD LINK
ELECTRIC MACHINERY 371C947G01 FIELD MONITOR II D522097
(NEW) MITSUBISHI QJ61BT11N Field network CC-Link Ver.2 compatible Mitsubishi PLC
INGERSOLL-RAND 42542845 FIELD ROTOR KIT *NEW IN A BOX*
RELIANCE ELECTRIC 0-51893-4 PC CONTROL BOARD FIELD CONTROLLER **
GE Field Terminal Module 5401-365
GE Field Terminal Module 5401-376
CONTRAVES A6358 FIELD SUPPLY BOARD REV. F, PC0808-01 REV. A
MONROE ELECTRONICS FIELD METER MODEL 171
NEW SEALED Banner Q60VR3LAF2000Q1 Adjustable-Field Photoelectric Sensor
RELIANCE 0-57300-B/057300-B/057300B/O-57300-B/57C300 FIELD POWER MODULE **NIB**
RELIANCE ELECTRIC FIELD REGULATOR O-57412-D
Pepperl+Fuchs RD0-FB-EX4 Fisco/Entity Field Barrier,186150-001,FieldConnex-92064
Horner Electric HE670IBU100N Bus Interface Unit For GE Fanuc Field Control New
ROSEMOUNT 0751AM3E5B FIELD SIGNAL INDICATOR 0-** INPUT 4-20MA ,BOXZH
WARNER ELECTRIC 5281-451-005 ROTOR FIELD *NEW NO BOX*
FREESHIPSAMEDAY RELIANCE FCCE 0-51893-4 CONTROL BOARD FIELD CONTROLLER 0518934
RELIANCE ELECTRIC 0-57412-D FIELD REGULATOR CARD MODULE
Telemecanique TSX-PSY-2600 Integrated Field Power Supply 26W 110-240V ! WOW !
(RR21-2) ALLEN-BRADLEY 1771-WHF F FIELD WIRING ARMS
BASLER ELECTRIC FIELD ISOLATION TRANSDUCER 9372900100
MODICON 50 SCREW TERMINAL MOTION MODULE FIELD WIRING BLOCK, 690-MCB-000-00 *NEW*
VIPA Pack of 10 Piece PN Steaker 180degree Field Plug 972 8PN00
Horner Electric HE670IBU100N Bus Interface Unit For GE Fanuc Field Control New
ROSEMOUNT FIELD SIGNAL INDICATOR 0751AM3NAB
Reliance 0-51893-3 Field Control PC Board ! NEW !
ABB YT204001-DK YXU 173A# FIELD GATE DRIVE BOARD TAKEOUT
DELTA TAU 603485-101 UNIVERSIAL FIELD BUS NETWORK ADAPTER CARD & COVER PLATES
FESTO CP-FB13-E PNUEMATIC FIELD BUS NODE Module With connector
A5E00379540 Siemens SIMATIC PG, SPARE PART ADAPTER MODULE F. FIELD PG M/M2
(Lot 23pcs) *NEW* Turck B8141-0/PG9 U6547 Field Wireable Female Straight Conn.
Field Networks for Increasing I/O Ports of PC, PLC & LP ARM-DO08N-4S
Festo Digital Fieldbus Field Bus Node CP-FB06-E CPFB06E 124860
1 RELCOM FCS-MB4-SG FIELD BUS MEGABLOCK 4 PORT W/SPURGUARDS***MAKE OFFER***
CMC Industrial mTB006 mTB006-6-EK2 Field Wiring Interconnect Enclosure
GE FANUC IC670MDL740K , FIELD CONTROL BUS INTERFACE UNIT, 24VDC #190705
Magnetek 46S03046-0010 Revision-1 Field Interface *NEW*
Banner Q60VR3LAF2000 Photoelectric Adjustable Field
Banner Q60BB6LAF2000Q Adjustable-Field Laser Class 2
LOT OF 33 ALLEN BRADLEY 1771-WH FIELD WIRING ARMS 21 TERMINALS TIN PLATED
Lansmont Field-to-Lab Saver 3L60 POWER COMMUNICATIONS DATA ACQUISITION OF SHOCKS
Rosemount Model 262 4-20 mA Transmitter Signal Loop Field Calibrator
ABB TAYLOR SC CONTROLLER FIELD BUS CPU 6229BZ10200B
Action Instruments DC Field Confiurable Isolator G408-0001
ALLEN BRADLEY FIELD SUPPLY KIT 1361-FS W/CIRCUIT BOARD 12M09-00012-00 *NEW SURPL
SMARTEYE SP1002/02 ELECTRONIC ASSEMBLY PCB FIELD INTERFACE PC BOARD
WHOLESALE LIQUIDATION OPTO 22 FIELD CONTROL BOARD WITH OUTPUT MODULES
World Electronics GFC-IIA Generator Field Control Reg
FESTO FIELD BUS NODE CP-FB13-E 174337 S907 P/N 89523 =PG01+S04-A020
ABB NAIO-02 EXTENSION FIELD OPTION KIT ANALOG MODULE (3A1)
NEW KRONE 66543350-21/2,60361102-00,6636121000 FIELD ASSEMBLY KIT 160-PAIR,BOXZS
CMC Industrial Electronics mTB006-6-EK2 Field Wiring Interconnect Enclosure Kit
CAREL PCO3000AS0 PLC Control Module with Service, Field and Serial Cards
TM5NS31 MODICON SERCOS III FIELD BUS INTERFACE MODULE
CMC Industrial Electronics mTB006-6-EK2 Field Wiring Interconnect Enclosure Kit
SMARTEYE FIELD INTERFACE BOARD PCB SP1002/02 REV. B
Compact Field Point CFP-2020 NI National Instruments
ALLEN BRADLEY 12M03-00193-01 , FIELD VOLTAGE CIRCUIT BOARD
NEW RELIANCE ELECTRIC 705385-65R FIELD KIT IMPAK PLUS
LOT OF 27 ALLEN BRADLEY 1771-WA FIELD WIRING ARMS, 1771WA SER. B
A5E00353527 Siemens SIMATIC PG, SPARE PART DC/DC CONVERTER F. FIELD PGM/M2
A5E00840034 Siemens SIMATIC PG, SPARE PART WIRELESS LAN MODULE FOR FIELD PG M
RELIANCE FIELD REGULATOR B/M 0-57412-1 107QC3 RN FREE SHIPPING
(L2) ALLEN BRADLEY 1771-WHF F FIELD WIRING ARMS
Ultra SlimPak G408-5004-S DC Input Field Configurable Isolator - New In Box
CMC Industrial Electronics HMC009 Field Interconnect Kit HazMon-In-A-Box
ONE NEW WARNER ELECTRIC Field and Bearing Assembly 5200-451-027
SIEMENS C98043-A1006-L PC FIELD REGULATOR DRIVE BOARD
LOT OF 25 ALLEN BRADLEY 1771-WA FIELD WIRING ARMS, 1771WA SER. B
RELCOM FCS-MB4-SG FIELD BUS MEGABLOCK 4 PORT W/SPURGUARDS
NEW FOXBORO PA109 FIELD MOUNTED PREAMPLIFIER
SMARTEYE SP1002/02 FIELD INTERFACE BOARD REV B ***XLNT***
8617-FT-NI Rev B Ver MT02 16 CH Field Terminal MTL
LOT OF 25 ALLEN BRADLEY 1771-WH FIELD WIRING ARMS 21 TERMINALS TIN PLATED
[National Instruments] FP-CTR-500 + Base 8 16bit counters Field Point LabView
Field I/O Digital FIOD-0016-R-B
National Instruments FP-PWM-520 Field Point 8 CH Output
INLAND MOTOR C-78684-1 FC1 FIELD CONTROL - FREE SHIPPING
ALLEN BRADLEY 12M03-00194-01 CONTROL BOARD SPEED/LAG/FIELD LOSS CONDITION
GRAHAM FIELD 59-3792GF X-RAY ILLUMINATOR **
Fincor 104625101 3130 Field Fuse PLC Circuit Board REV K from DC Drive 3132M
1771WHF, Field Wiring Arm, Allen - Bradley
BANNER World-Beam QS18 Adjustable Field Sensor QS18VP6LAFQ1 75510 NEW
[National Instruments] FP-CTR-500 + Base 8 16bit counters Field Point LabView
National Instruments FP-PWM-520 Field Point 8 CH Output
(V16) ALLEN-BRADLEY 1771-WHF F FIELD WIRING ARMS
HORNER ELECTRIC / GE Fanuc Interbus-s Field Processor Unit HE670IBU100
Allen Bradley 1771WF 1771 FIELD WIRING ARM W/18 SCREW TERMINATIONS
FIELD MODEL 804 Programmer
POLYSPEDE ELECTRICS E1522B-02 FIELD LOSS PCB BOARD 200/100VCD, E1522B02
Siemens Field Interface Module, # 505-7202, , Warranty
Reliance 0-51893-2 Field Controller ! WOW !
CMC Industrial Electronics mTB006-6-EK2 Field Wiring Interconnect Enclosure Kit
Banner QS30VR3FF200QPMA World-Beam Fixed Field 77385 NEW
Banner, Q60BB6AF2000Q, 63001, Adjustable Field Infrared Sensor NEW
New Actions Instruments T713-0000 Transpak ?Field Configurable Transmitter Box8B
Reliance Electric 0-51893-4 FCCE General Field Supply Box18B
ACCUTECH MULTI-INPUT FIELD UNIT SENSOR WI-AI NEW
POLYSPEDE ELECTRONICS E1539-001 FIELD SUPPLY BOARD E1539, E1539C
POLYSPEDE ELECTRONICS E1539-012 FIELD SUPPLY BOARD E1539, E1539C
258527C1 02A KIT, FIELD RETROFIT *NEW IN A BAG*
AUTOMATION SERVICES 100009 FIELD REGULAT **
GE Field Terminal Module 5401-672
FESTO CP-FB13-E FIELD BUS CONTROL MODULE
FRESH TAKEOUT FOXBORO FIELD BUS PROCESSOR MODULE P0400YE-0J (234-0)
Allen Bradley AB 12M03-00232-00 Field Supply Assembly Condition
Lot of GE Fanuc Field Control Qty 1 IC670MDL640J and Qty 2 IC670MDL331D
Johnson Controls FPC-101-601 Field Processing Controller
Murr Elektronik M8 Male Straight Field Wireable Connector 3-Pin Male (Lot of 10)
Galco 12M03-00117-03 Circuit Board Field firing assembly, REFLEX
NEW GE Fanuc Series 90-30 Field Upgrade Kit 44A731209-G03
NEW GE Fanuc Series 90-30 Field Upgrade Kit 44A731229-G03
EQUIMETER 046-2 FIELD REGULATOR
Festo CP-FB13-E Field Bus Controller ! WOW !
Two New Banner S18SP6FF100Q EZ Beam Fixed Field Sensor 30884
1 RELCOM FCS-MB8-SG FIELD BUS MEGABLOCK 8-PORT ***MAKE OFFER***
RELIANCE ELECTRIC 57412-E FIELD REGULATOR BOARD 802283-52 VT4000317
RELIANCE ELECTRIC FIELD REGULATOR 57412-E 57412 E 57412E
Festo Field Bus Connection Node CP-FB13-E
Johnson Controls FX-ZFR1811 Wireless Field Bus Router
BANNER PHOTOELECTRIC FIELD SENSOR Q60BB6AFV1000Q *NEW IN BOX*
Banner, S30AW3FF200Q1, 33364, Fixed Field Sensor NEW
資訊來源：漳州鼎晟達(dá)自動(dòng)化設(shè)備有限公司
|
您當(dāng)前的位置: 首頁 > 行業(yè)資訊
