欧美极品jizzhd欧美,91精品久久一区二区三区,欧美乱妇无乱码大黄a片,欧美日韩国产一区在线看

廈門興銳嘉進出口有限設備有限公司坐落于福建廈門，業(yè)務范圍遍及華東、華南、華北、西南等全國各地。主營DCS控制系統(tǒng)備件，PLC系統(tǒng)備件及機器人系統(tǒng)備件，優(yōu)勢品牌：Allen Bradley、BentlyNevada、ABB、Emerson Ovation、Honeywell DCS、Siemens。Rockwell ICS Triplex、FOXBORO、Schneider PLC、GE  Fanuc、Motorola、HIMA、Prosoft等各種進口工業(yè)零部件，公司始終秉承“誠信、高效、共贏、創(chuàng)新”的經營理念，本著“質量保證，誠信服務，客戶至上”的做事態(tài)度服務于每一位新老客戶，依托強有競爭力的產品價格，龐大的庫存，過硬的質量, 快捷的貨期以及全方位的售前咨詢、售后服務，持續(xù)為廣大客戶提供優(yōu)質的產品，主營產品廣泛服務于電子、冶金、化工、電廠、鋼廠、橡膠、水泥、機械設備、筑建等行業(yè)。咨詢：15359273791  18059259367

★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★

主營產品，備件供應，充足庫存

Foxboro（福克斯波羅）：I/A Series系統(tǒng)，F(xiàn)BM全系列（現(xiàn)場輸入/輸出模塊）

順序控制、梯形邏輯控制、事故追憶處理、數模轉換、輸入/輸出信號處理、

數據通信及處理等。

Westinghouse（西屋）：1C31系列DCS系統(tǒng)、CPU、OVATION系統(tǒng)、WDPF系統(tǒng)、

WEStation系統(tǒng)備件。

Triconex（英維思）:冗余容錯控制系統(tǒng)、基于三重模件冗余（TMR）結構的現(xiàn)代化的容錯控制器。

EMERSON（艾默生）:模塊、卡件、驅動器等各類備件。

XYCOM：XVME系列

Bently（本特利）：3500/3300系統(tǒng)。

Rockwell（羅克韋爾）：ICS系統(tǒng)。

ABB：PM全系列DCS系統(tǒng)、IGCT高壓變頻器系列、工業(yè)機器人備件DSQC系列、INFI 90等。

Bailey（貝利）：BRC系列DCS系統(tǒng)等。

Allen-Bradley：1756、1785、1771、1746全系列系統(tǒng)等。

Yokogawa（橫河）：CP系列等。

Honeywell（霍尼韋爾）：TK/TC/CC系統(tǒng)等。

Reliance（瑞恩）：57C系列等。

Schneider（施耐德）：140系列處理器、控制卡、電源模塊等。

Modicon（莫迪康）：AS系列PLC系統(tǒng)備件。

Siemens(西門子)：6ES5/6ES7414/6ES7415/6ES7416系列PLC系統(tǒng)備件、

Siemens MOORE，Siemens Simatic C1，Siemens數控系統(tǒng)等。

Motorola（摩托羅拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。

XYCOM：I/O、VME板和處理器等。

GE（通用電氣）：IC698/IC697全系列PLC系統(tǒng)、模塊、卡件、驅動器等各類備件。

Yaskawa（安川）：伺服控制器、伺服馬達、伺服驅動器。

Bosch Rexroth（博世力士樂）：Indramat，I/O模塊,PLC控制器,驅動模塊等。

Woodward（伍德沃德）：SPC閥位控制器、PEAK150數字控制器。

How to choose between PLC and DCS depends on the specific project and plant type. Because of different applications, the requirements of the control system are also different.

In addition to some basic criteria, we must also consider the installation, scalability, maintenance and other factors. Sometimes, one choice is very suitable for a factory, and in another case it may not be. Therefore, the more factors considered in the selection of control system, the more conducive to the realization of short-term and long-term goals.

At present, although PLC system may be the most cost-effective for small equipment, DCS system provides more economical scalability and is more likely to obtain higher initial return on investment.

PLC is suitable for discrete production, generally composed of separate production devices, mainly used to complete the assembly of components, such as labeling, filling or grinding. DCS is suitable for process manufacturing. Automated systems are often used to produce by recipe rather than by piece in a continuous and batch manner. Large scale continuous processing equipment, such as refineries and chemical plants, all use DCS system. Mixed application usually uses PLC and DCS at the same time.

■ process scale:

Small system (<300 i / o points) may have less budget, so plc is more suitable. dcs has a global database, which is easier to manage and upgrade, and can play a more important role in large factory applications.

■ upgrade plan:

PLC system can be selected for small-scale industrial process, but if the process needs to be expanded or upgraded, more PLC hardware and database need to be added, and independent maintenance is needed. This process is time-consuming and laborious, and prone to errors. At this time, DCS is more suitable. As DCS is easier to upgrade, it can also manage users&＃39; trust from the central hub, so it is easier for later maintenance.

Integration requirements:

For stand-alone device, PLC is the ideal choice. When the factory configures multiple PLCs, it will produce the requirement of interconnection. This is generally difficult to implement because it is usually necessary to map data using communication protocols. Especially when the user needs to change, once a PLC system is changed, the two PLCs may not communicate normally. DCS does not need mapping, configuration change is just a simple process, the controller is the system&＃39;s own.

專注，誠信、高效、共贏、 我們專注于工業(yè)自動化產品銷售龐大庫存等您詢價直接從工廠和歐洲經銷商拿貨，省去中間環(huán)節(jié)，給您提供更優(yōu)勢

還有更多庫存型號：

MOTOROLA MVME5500-0163

MOTOROLA MVME5100

EMERSON MVME61006E-0163

MOTOROLA MVME5500-0161

MOTOROLA MVME5500

MOTOROLA MVME162-220

MOTOROLA MVME162-223

MOTOROLA MVME5100

MOTOROLA MVME172PA-652SE

MOTOROLA MVME5100

Motorola MVME 374-1

Motorola MVME2100

EMERSON MVME6100

EMERSON MVME6100

MOTOROLA MVME5500

MOTOROLA MVME-147A

MOTOROLA MVME162PA-344E

MOTOROLA MVME335

MOTOROLA MVME333-2

MOTOROLA MVME147SRF

MOTOROLA MVME705B

MOTOROLA MVME712A/AM

MOTOROLA MVME715P

MOTOROLA MVME172-533

Motorola MVME2100

Motorola MVME2100

MOTOROLA MVME5100

MVME130DOFMODEL:CACHE-1

MVME131VMEBoard

MVME147

MVME147-012

MVME147-013

MVME147-023

MVME147SA-1

MVME147SA-2

MVME147SB-1

MVME162-031

MVME162-12

MVME162-210

MVME162-522A

MVME162-523

MVME162P244LE

MVME162P344SE

MVME167-02A

MVME167-02B

MVME167-03B

MVME167-04A

MVME167B

MVME177-004

MVME177-005

MVME188

MVME224-2

MVME332XT

MVME332XTP

MVME332XTS

MVME333-2

MVME334

MVME334A

MVME337-1

MVME374

MVME374-1

MVME376

MVME510-051

MVME705-1

MVME709-1

MVME710B