国产三级伦理在线,久久久久黄久久免费漫画,成人国产精品日本在线,欧美美最猛性xxxxxx

DCS多層分級(jí)控制系統(tǒng)

DCS的基本設(shè)計(jì)思想是采用控制分散、操作和管理集中的思路，實(shí)現(xiàn)多層分級(jí)控制和合作的結(jié)構(gòu)。目前，主要應(yīng)用在冶金、電力和石化等領(lǐng)域。

DCS 是實(shí)現(xiàn)多層分級(jí)控制的系統(tǒng)，在使用的過(guò)程中具有兩個(gè)基本的分級(jí)環(huán)節(jié)：現(xiàn)場(chǎng)控制單元和操作站。

DCS基本分級(jí)環(huán)節(jié)

● 現(xiàn)場(chǎng)控制單元：

指遠(yuǎn)離控制中心而在現(xiàn)場(chǎng)附近使用的控制系統(tǒng)，可根據(jù)DCS本身機(jī)構(gòu)實(shí)現(xiàn)對(duì)現(xiàn)場(chǎng)的監(jiān)控和控制。現(xiàn)場(chǎng)控制單元的使用需要準(zhǔn)備不同的設(shè)備，如配置插件，即根據(jù)系統(tǒng)的要求配置相應(yīng)的中央處理器插件、電源插件和通信插件等，為后期的分級(jí)控制奠定基礎(chǔ)；

冗余配置是分級(jí)控制系統(tǒng)中重要的環(huán)節(jié)之一，在配置的過(guò)程中要對(duì)主機(jī)插件、電源插件和通信插件等實(shí)現(xiàn)冗余配置；實(shí)現(xiàn)隨現(xiàn)場(chǎng)的分級(jí)控制和監(jiān)測(cè)需要對(duì)不同的硬件添加DCS，確保分級(jí)控制的可靠性。

● 操作站：

操作站中記錄并顯示控制系統(tǒng)中的不同數(shù)據(jù)，是展示人機(jī)交互的場(chǎng)所，常用的操作站中包括系主機(jī)控制、顯示設(shè)備和鍵盤(pán)輸入設(shè)備等，是主要使用人工操作記錄和反饋的場(chǎng)所，主要實(shí)現(xiàn)顯示不同數(shù)據(jù)、報(bào)警和操作等多種重要功能。

Cutler Hammer HFD3150 Circuit Breaker 150 Amp 

 
NEW Cutler Hammer HMCP100R3 Circuit Breaker 100 Amp 

  
Cutler Hammer HMCP400X5W?S10 400 Amp Circuit Breaker 

 
Westinghou?se HMCP4XWS10 400 Amp Circuit Breaker HMCP


Westinghou?se HM2P4XWS10 400 Amp Circuit Breaker HMCP 2P

 
New Cutler Hammer HFD3100 Circuit Breaker 100 Amp 

 
New Cutler Hammer HFD3015 Circuit Breaker 15 Amp HFD65K

 
New Cutler Hammer HFD2020 Circuit Breaker 20 Amp 

 
New Cutler Hammer HFD3030 Circuit Breaker 30 Amp 3 Pole
 
 
New Cutler Hammer HMCP015E0C Circuit Breaker 15 Amp 
 
 
Cutler Hammer KDB3175 175 Amp Circuit Breaker KT3175T

 
New Cutler Hammer FDB3060L Circuit Breaker 60 Amp 

  
NEW Cutler Hammer HMCP007C0C Circuit Breaker 7 Amp 

 
NEW Cutler Hammer HFD1060 Circuit Breaker 60 Amp 
 

Cutler Hammer HMCP007C0C Circuit Breaker 7 Amp 

  
New Cutler Hammer HMCP003A0C Circuit Breaker 3 Amp 

 
Westinghou?se FDB3050 50 Amp Circuit Breaker FDB 14K
 
 
Cutler Hammer FDB3050L 50 Amp Circuit Breaker FDB 14K
 
 
WESTINGHOU?SE CIRCUIT BREAKER FB3040S 40AMP

 
WESTINGHOU?SE CIRCUIT BREAKER EHB3030, 30A

 
Westinghou?se Circuit Breaker 15amp, 480 vac, EHB3015 





















Electro-Cr?aft BSA-15 Series 9106-0001 Servo BSA15 Good

TOSHIBA MG25J6ES40 Compatible to IEF260A2 IGBT Module

Repair Kollmorgen CE06250,CE?03250,CR20?560,CE0655?0

Repair Service for all kollmorgen Servostar + Warranty

Personalit?y module PM020BS403?0PH-0 for Electro-cr?aft

Personalit?y module PM020BH403?0PLD-02 for Electro-cr?aft

Personalit?y module PM020BH430?PH-0 for Electro-cr?aft

Personalit?y module PM030BF405?0QH-0 for Electro-cr?aft

Kollmorgen CR06550 Servostar Servo star cd drive Good

Kollmorgen CR03550 Servostar Servo star cd drive Good
 
MOELLER EASY621-DC?-TC USPP EASY621DCT?C 24v DC,12 in,8

SIEMENS 6SN1118-0A?E11-0AA0 2 AXIS FEED SIMODRIVE 611

ABB YB161100-D?R YB161-100 DSQS 174 DSQC 105 YB161102-A?F

SIEMENS 6SN1123-1A?B00-0HA1,S?ERVO MODULE AMPLIFIER 2 AXE
 
GIDDINGS & LEWIS CENTURION DS-100 DS120, 401-34201-?22

Electro-Cr?aft IQ2000 IQ-2000 PDM-30,910?1-2163 PDM30 Wr 

FAST Shipping Call 1(905)465-0346, 6 Months Warranty

Electro-Cr?aft IQ2000 IQ-2000 PDM-20,910?1-2162 PDM20 Wr 

FAST Shipping Call 1(905)465-0346, 6 Months Warranty
 
Electro-cr?aft PRO-450 PRO450 Reliance servo controller
 
Compumotor Digiplan Servo Drive BLH75B BLH 75B Parker

SIEMENS 6FC5203-0A?F02-0AA1 SINUMERIK OP 012 operator

NEW SIEMENS 6SN1123-1A?B00-0AA1, LT SERVO MODULE 2 AXIS 

SITOP SIEMENS 6EP1436-2B?A00 POWER SUPPLY 400~500,24?-20A

NEW MURR ELEKTRONIK MCS20-3X40?0-500/24 VDC POWER SUPPL

SIEMENS 6SN1114-0N?B01-0AA0 PROFIBUS-D?P OPTION MODULE A

NEW TOSHIBA MIG20J103H IGBT Module also see MIG30J103H

NEW TOSHIBA MIG30J103H IGBT Module also see MIG20J103H

NEW KOLLMORGEN GoldLine Motor MT1502A1-E?2C3 , MTX1502A1

NEW 12 Rolls FA-134 FA134 ink Film for Panasoinc FAX
 
NEW KD224505 IGBT Module Mitsubishi KD 224505 fast ship

Lenze inverter 8200 Vector Drive E82EV551_2?B , GOOD

NEW Indramat MAC071B-0-?PS-4-C/095?-A-0/WI520?LV/S001

NEW KOLLMORGEN GoldLine Servo Motor MTC304B1-R?1C1-028

NEW Reliance Electric F-4050-Q-H?00AA 2144-01-80?2 Motor

Kollmorgen CE03550 Servostar Servo star drive,warr?anty