1756-L72

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選擇深圳長(zhǎng)欣，選擇放心，售后無憂
大量現(xiàn)貨，當(dāng)天順豐發(fā)貨！
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描述

1756-L72

在一些純采集的系統(tǒng)中，OPTO產(chǎn)品應(yīng)用較多。主要優(yōu)點(diǎn)是維護(hù)量少。如果需要有閉環(huán)控制，在人機(jī)界面和I/O之間加類似于PC機(jī)（LC4）的控制器，在控制器中有一些功能塊，可以組態(tài)各種控制策略。一般情況下，因?yàn)楣δ軌K的數(shù)量比較少，所以作為有幾千個(gè)I/O點(diǎn)的大控制系統(tǒng)采用OPTO22的還比較少。
? 　OPTO開關(guān)量的小模塊應(yīng)用最多的是作為DCS開關(guān)量輸入模件的隔離模塊。使DCS本身免遭雷擊干擾。由于制造工藝比較簡(jiǎn)單，國產(chǎn)的模塊用戶反映也很好用，但價(jià)格不到進(jìn)口的一半。
? ? 九十年代初，由于計(jì)算機(jī)技術(shù)的發(fā)展，有人提出普通微機(jī)（PC機(jī)）已經(jīng)很成熟，無論是運(yùn)算速度，還是內(nèi)存都能滿足控制要求。分前后臺(tái)操作。DCS還是PLC都不需要控制器，把DCS和PLC控制器中的功能碼、梯形圖移植到NT操作系統(tǒng)的PC機(jī)內(nèi)，軟件移植相當(dāng)困難。由微機(jī)直接與I/O板相連。因?yàn)榭刂扑惴ㄒ汛嬖赑C機(jī)內(nèi)，PC機(jī)既作為人機(jī)界面，又作為控制器，有人稱它們?yōu)檐汥CS、軟PLC。美國AB公司就有軟PLC。各PC機(jī)之間用以太網(wǎng)連接。到目前為止，應(yīng)用仍然不太廣泛。一些小系統(tǒng)有采用SOFTDCS和SOFTPLC。

產(chǎn)品承諾：
保?證?全新原裝進(jìn)口,
保?證?安全準(zhǔn)時(shí)發(fā)貨，
保?證售后服務(wù)質(zhì)量，
優(yōu)勢(shì)價(jià)格，大量現(xiàn)貨。

主營DCS系統(tǒng)配件
機(jī)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(jìn)口品牌。 專業(yè)銷售進(jìn)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(jìn)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(shí)力庫存商家

YASKAWA YASNAC BOARD JANCD-MM01C JANCDMM01C JANCD MM01C

JANCD-PC51 Yaskawa / Yasnac CNC PCB J50M Main Board

YASNAC /YASKAWA MM09-03 MEMORY BOARD

Yaskawa Board JANCD-FC260 JANCDFC260
One-day shipping available

Yaskawa Board JANCD-FC200-1 JANCDFC2001
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Yaskawa 9” Monitor w/ JANCD-SP20c LX-3 Control Board

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YASKAWA BOARD JANCD-GSC02 JANCDGSC02 BOARD DE6428681

YASKAWA YASNAC BOARD JANCD-CP02 JANCD-CPO2 DE8401366

Yaskawa JANCD-MRY01-3 Rev D03 Board #15253

Yaskawa JANCD-CP11 Motoman JANCDCP11 – CP11 CPU Board

YASKAWA CONTROL BOARD JANCD-GSC02 JANCDGSC02 GSC02

Motoman JANCD-MSV02 Yaskawa Yasnac CNC Board PCB, MRC

JANCD-IO03E Yaskawa Motoman I/O PCB BOARD ASSEMBLY ERC
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YASKAWA JANCD-MCP01 REV D MCP01 PC BOARD

YASKAWA JANCD-HA03 REV D0 PC BOARD/1 YEAR WARRANTY

YASKAWA JANCD-B-B02 MASTER PC BOARD / 1 YEAR WARRANTY

YASKAWA JANCD-HA03 C PC BOARD /1 YEAR WARRANTY

Yaskawa PC Board Card Module JANCD-HA03 JANCDHA03 D NEW

JANCD-GFL01 Yaskawa Yasnac CNC DTN-1940 FILTER BOARD
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JANCD-IO01B Yaskawa / Yasnac CNC I/O Board PCB
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JAPMC-MB052 Yaskawa PCB connection base board
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JANCD-GTU01 Yaskawa Yasnac RELAY BOARD PCB PACKAGE
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Yaskawa PC Board JANCD-MM13B Rev.B JANCDMM13B New !!!
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Yaskawa JANCD –MB20 Mother Board

Yaskawa Board JANCD-FC300B-3 JANCDFC300B3
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ETC670024-S0034 Yaskawa PCB CONTROL BOARD FOR VS676VG
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JAPMC-MB062 Yaskawa PCB connection base board
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ETC008953 JPAC-C379 Yaskawa PCB board
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ETC008963 JPAC-C380 Yaskawa PCB board
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JANCD-MSV02 Yaskawa / Yasnac CNC Board PCB Motoman MRC
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CACR-G2TB1 Yaskawa PCB gate board for ServoPack
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Yaskawa Board JANCD-FC100C JANCDFC100C
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Yaskawa Board JANCD-FC250 JANCDFC250
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Yaskawa Board JANCD-FC191-1 JANCDFC1911
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JPAC-C362.02 ETC008784-S0200 Yaskawa G2 CONTROL BOARD
One-day shipping available

JANCD-FC006 Yaskawa Yasnac Base Board, tested

JANCD-FC006 Yaskawa Yasnac Base Board, tested

JANCD-FC006 Yaskawa Yasnac Base Board, tested

JANCD-FC006 Yaskawa Yasnac Base Board, tested

JANCD-FC006 Yaskawa Yasnac Base Board, tested

Yaskawa Yasnac JANCD-MM20 Memory board , tested

YASKAWA JANCD-SV02C REV A01 PC BOARD/1 YEAR WARRANTY

YASKAWA JANCD-1003E PC BOARD
TESTED WITH A 1 YEAR WARRANTY

ETC007863 JPAC-C257.ETL Yaskawa PCB Power Board
One-day shipping available

ETC007902 Yaskawa PCB Power Board
One-day shipping available

ETC007903 Yaskawa PCB Power Board
One-day shipping available

SGDB-CADA20 Yaskawa Control board PCB Sigma1 2.0kW
One-day shipping available

SGDB-CADA30 Yaskawa Control board PCB Sigma1 3.0kW
One-day shipping available

SGDB-CADA15 Yaskawa Control board PCB Sigma1 1.5kW
One-day shipping available

VERY NICE YASKAWA MAGNETEK CIRCUIT BOARD JANCD-MM20

Yaskawa CPU CRT CONTROL Circuit Board JANCD-GRT01

JANCD-SR50-1 Yaskawa / Yasnac CNC PCB J50 3 AXIS Board
One-day shipping available

JANCD-FC310-1 Yaskawa / Yasnac i80 CNC PCB Axis Board
One-day shipping available

Yaskawa Distribution Board IN87002-HS Hitachi Seiki

JANCD-MIO04 MRC YASKAWA MOTOMAN YASNAC System Board PCB

JANCD-JCP02-1 Yaskawa / Yasnac CNC PCB J300 STD Board
One-day shipping available

NIB YASKAWA JANCD-FC210-1 PCB SEQUENCE BOARD

ETC007971 Yaskawa PCB Power Board
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ETC007953 JPAC-C266.ETL Yaskawa PCB Power Board HII Ser
One-day shipping available

ETC007952 JPAC-C266.ETL Yaskawa PCB Power Board H2 Seri
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Motoman JARCR-XEB01-1 Rev B Yaskawa XRC Expansion Board

JANCD-MM21 Yaskawa YASNAC board

JANCD-MM21 Yaskawa YASNAC board, tested warranty

SGDB-CADA10 Yaskawa Control board PCB Sigma1 1.0kW
One-day shipping available

GP5 Yaskawa main control board 615164, P/N ETC615164

VG5 Yaskawa NEW board 615018, P/N ETC615018

Yaskawa ETC613063 driver board, P/N 613063

Yaskawa JANCD-1001b Control Board

Yaskawa Yasnac JANCD-CP02 Axis Control Board

Yaskawa JANCD-MM20 LX-3 Control Board

YASNAC YASKAWA CONTROL BOARD JANCD-CP04 JANCD-CPO4

Yaskawa JANCD-HA03 Motoman Board – Working Pull

Yaskawa Yasnac JANCD-I/O 01B – CNC BOARD card JANCD-1 0

YASKAWA BOARD JANCD-GMR22 JANCD-GMR 22 DF7000079

Yaskawa Yasnac JANCD-I/O 01B – CNC BOARD card JANCD-1 0

YASKAWA BOARD JANCD-GMR22 JANCD-GMR 22 DF7000079

YASNAC YASKAWA JANCD-MM21-2 DF8202438 MEMORY BOARD CNC

YASKAWA MAGNETEK CONTROL CARD CIRCUIT BOARD JANCD-1021

37AS3 1020A YASKAWA CONTROL BOARD

YASKAWA YASNAC BOARD JANCD-I JANCDI/O JANCD-I/O

YASKAWA CONTROL BOARD JANCD-GMR22 JANCDGMR22 GMR22

YASKAWA BOARD JANCD-I JANCDI/O JANCD-I/O *with video*

YASKAWA YASNAC BOARD JANCD-I JANCDI/O JANCD-I/O

YASKAWA JANCD-MIO01 PC BOARD/ 1 YEAR WARRANTY

YASKAWA JANCD-MRY01B-3 PC BOARD/ 1 YEAR WARRANTY

Yaskawa Printed Circuit Board JANCD GSR01 DE6428680 PCB

JPAC-C070 Yaskawa Power Board MT2 Drive PCB ETC005900
One-day shipping available

Yaskawa Printed Circuit Board JANCD G10 01 DF7000063

Yaskawa Yasnac JANCD-I/O 01B – CNC BOARD card JANCD-1 0

Yaskawa Yasnac JANCD-MM01C-01 Memory Card Board CNC LX1

Yaskawa PC Board JANCD-MM14D Rev.C JANCDMM14D New !!!
One-day shipping available

Yaskawa PC Board JANCD-SV02C Rev.A JANCDSV02C
One-day shipping available

Yaskawa JANCD-SR01 Control Board

JANCD-IO02 Yaskawa / Yasnac CNC I/O Board JANCDIO02 PCB
One-day shipping available

JANCD-MBB01 Yaskawa / Yasnac CNC Board PCB
One-day shipping available

Yaskawa Printed Circuit Board JANCD G10 01 DF7000063

NEW YASKAWA CNC CONTROL BOARD MODEL JANCD CP02
Expedited shipping available

YASNAC YASKAWA JANCD-G10 01B DF8000006 BOARD DF7000063

ETC613121 Yaskawa PCB Gate Driver board G3 Series 460V
One-day shipping available

JANCD-JSP04-1 Yaskawa PCB Monitor Panel Board LCD, 9.4″
One-day shipping available

Yaskawa JANCD-CG22 Control Board

Yaskawa JANCD-CG20 LX-3 Control Board

ETP67U291 Yaskawa Power Board for VG3/VH3/VM3C drives
One-day shipping available

Esec Wire Bonder Yaskawa Inerface Board, PN: 713.180

NEW YASKAWA CNC MEMORY BOARD MODEL JANCD MM01C 02
Expedited shipping available

Yaskawa Yasnac JANCD-MM20 Memory Board , Warranty

YASKAWA JANCD-MM14C PC BOARD/ 1 YEAR WARRANTY

JANCD-FC900B-2 Yaskawa YASNAC i80 PCB PANEL I/F BOARD
One-day shipping available

Yaskawa JANCD-G10 01B Control Board

Yaskawa JANCD-G10 01B Control Board

Yaskawa JANCD-GSC 02 Control Board

Yaskawa JANCD-MM01 Control Board

Yaskawa JANCD-MM21-2 Memory Board

JANCD-CP11 Yaskawa Motoman CP11 CPU BOARD PCB
One-day shipping available

Yasnac Yaskawa JANCD-MM21-2 Memory Board

Yaskawa PC Board JANCD-MEW02-1 DF9201012-C0 Nice !!!!
One-day shipping available

Yaskawa Board JANCD-FC210-1 JANCDFC2101
One-day shipping available

Yaskawa I/O Circuit Board PCB JANCD-G1O02 JANCD-G1002

ETC613181-S1020 Yaskawa PCB CONTROL BOARD, G3+ drives
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ETP613321 Yaskawa PCB Power Board
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Yasnac Yaskawa Circuit Board JANCD-CP06-02 DF8100582

ETC615031 Yaskawa PCB GATE DRIVER BOARD G5 / P5 Drives
One-day shipping available

Yaskawa JANCD-SP20B-02 Control Board

JANCD-SP50-1 Yaskawa Yasnac J50 PCB I/O panel board
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ETP604796 Yaskawa PCB POWER BOARD V7 Drives 200V 3PH 7.
One-day shipping available

ETP604795 Yaskawa PCB POWER BOARD V7 Drives 200V 3PH 7.
One-day shipping available

JANCD-MM20 Yaskawa YASNAC board, tested, warranty

Yaskawa JANCD-GMR 24 Control Board

Yaskawa JANCD-GSR 01 Control Board

Yaskawa JANCD-GCP 03 Control Board

CACR-G3TB1 Yaskawa PCB power board for ServoPack
One-day shipping available

Yaskawa Distribution Board IN87001-HS Hitachi Seiki

Yaskawa JANCD-1020 LX-3 Control Board

JPAC-C003-9 Yaskawa CONTROL PC BOARD PCB ETC004550
One-day shipping available

YASNAC YASKAWA JANCD-PC20 DF8203490-A0 BOARD CNC

YASNAC YASKAWA JANCD-SR21-1 DF8202904-A1 BOARD CNC

Yaskawa CPU CRT CONTROL Circuit Board JANCD-GRT01

YASNAC YASKAWA BOARD JANCD-GCP02 JANCD-GCP02 DE6428363

YASKAWA CIRCUIT BOARD JANCD-GRT01 JANCDGRT01 DE6429673

YASNAC YASKAWA JANCD-SR21-1 DF8202904-B0 BOARD CNC

YASNAC YASKAWA JANCD-PC20 DF8203490 BOARD CNC

YASNAC YASKAWA JANCD-PC20 JANCDPC20 BOARD S16975-1-4-2

YASNAC YASKAWA JANCD-SR21-1 JANCDSR211 BOARD Y144H0051H

YASKAWA CONTROL BOARD JANCD-GRT01 JANCDGRT01 GRT01

Yaskawa Circuit Board JANCD-MIF01, #15251

YASKAWA JANCD-MSP02 E PC BOARD / 1 YEAR WARRANTY

YASKAWA JANCD-I004B C PC BOARD /1 YEAR WARRANTY

Yaskawa PC Board PLC JANCD-MIF01 ! WOW !

JANCD-FC215 Yaskawa PCB ISD BOARD
One-day shipping available

YASKAWA JANCD-MM08 PC BOARD

CPCR-MR152GE Yaskawa PCB board from DC drive
One-day shipping available

ETC616031 Yaskawa PCB GATE DRIVER BOARD 575V H3 Series
One-day shipping available

專業(yè)銷售進(jìn)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(shí)力庫存商家


選擇深圳長(zhǎng)欣，選擇放心，售后無憂大量現(xiàn)貨，當(dāng)天順豐發(fā)貨！
主營：本特利，英維思，伍德沃德，?？怂共_、西屋、瑞恩、施耐德莫迪康、ABB、AB、西門子、摩托羅拉、GE發(fā)那科、安川、博世力士樂，ACSO，力士樂等各大品牌的DCS系統(tǒng)配件，機(jī)器人系統(tǒng)配件，大型伺服系統(tǒng)備件。

先介紹幾點(diǎn)經(jīng)驗(yàn)。
1、先通讀一遍“系統(tǒng)手冊(cè)”（不管能不能看懂，先了解個(gè)大概，以便學(xué)習(xí)編程時(shí)查找）；
2、由位控邏輯入手，逐漸增加定時(shí)、計(jì)數(shù)等條件，把或、與、非關(guān)系理順；
3、進(jìn)而練習(xí)整數(shù)運(yùn)算、實(shí)數(shù)運(yùn)算、類型轉(zhuǎn)換；
4、量程轉(zhuǎn)換、PID調(diào)節(jié)回路的建立及P、I、D參數(shù)的理解（最好是有個(gè)物理回路驗(yàn)證，比如變頻器+電機(jī)+測(cè)速傳感器）；
5、循環(huán)、順序、跳轉(zhuǎn)等程序控制（盡量避免跳轉(zhuǎn)，非跳不可時(shí)也是跳的越近越好）；
6、中斷、通訊、位置控制....

本人以ABB工業(yè)機(jī)器人配件DSQC系列和Motorola MVME系列，GE 卡件 模塊 驅(qū)動(dòng)器系列為主攻。各位電工朋友可根據(jù)自己的條件選擇適合自己的PLC品牌，由于PLC的基本框架大同小異，學(xué)會(huì)一種至于其它的學(xué)習(xí)起來也就簡(jiǎn)單了。

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