廈門市泰尼電器有限公司
主營(yíng)產(chǎn)品: AB模塊PLC |
廈門市泰尼電器有限公司
主營(yíng)產(chǎn)品: AB模塊PLC |
參考價(jià) | 面議 |
聯(lián)系方式:張工查看聯(lián)系方式
更新時(shí)間:2018-05-25 06:24:50瀏覽次數(shù):183
聯(lián)系我們時(shí)請(qǐng)說明是環(huán)保在線上看到的信息,謝謝!
集散控制系統(tǒng)簡(jiǎn)稱DCS,也可直譯為“分散控制系統(tǒng)"或“分布式計(jì)算機(jī)控制系統(tǒng)"。它采用控制分散、操作和管理集中的基本設(shè)計(jì)思想,采用多層分級(jí)、合作自治的結(jié)構(gòu)形式。其主要特征是它的集中管理和分散控制。目前DCS在電力、冶金、石化等各行各業(yè)都獲得了極其廣泛的應(yīng)用。
DCS通常采用分級(jí)遞階結(jié)構(gòu),如圖所示,每一級(jí)由若干子系統(tǒng)組成,每一個(gè)子系統(tǒng)實(shí)現(xiàn)若干特定的有限目標(biāo),形成金字塔結(jié)構(gòu)
1746-HSCE2---1746-HSCE2
---
:張亮(工程師) 專線:
24小時(shí)移動(dòng)專線: 【】
1 ASHCROFT DXLdp 0/50.0 DIFFERENTIAL PRESSURE TRANSMITTER NIB
1 AUTOMATIC VALVE 409C55X19DX1-AA
1 PULSAFEEDER PULSATROL MODEL NUMBER: MCT310BFK
1 TRABON SOLENOID CAPLUGS EC-14
1 LEESON IRONMAN W8130108.00 GEAR REDUCER NIB
1 PARKER 3633139 HYDRAULIC VALVE NNB
1 SAVANT REFRIGERATED CONDENSATION TRAP RT100A
1 DODGE 26S15L TIGEAR-2 REDUCER NIB
1 DAYTON 3P272D EPOXY LINED TANK
1 QUAD 60-15680 COMPUTER SHARED RAM CARD
1 VICKERS X7063B30 REDUCING VALVE NNB
1 ALICAT SCIENTIFIC PVM-500SLPM-D-C?-A FLOW METER
1 GEMA MYSTERY CONTROL BOX
1 TITAN I060-L GEAR REDUCER NNB
SQUARE D H322N SERIES F3 240V 60A SAFETY SWITCH
SQUARE D D323N SERIES E1 240V 100A SAFETY SWITCH
1 HOFFMAN 8 HOLE PUSHBUTTON ENCLOSER TOP ONLY COMES W/ 8 PUSHBUTTONS UNB
1 RAYMOND 401096 GEAR IDLER NIP
1 ARMSTRONG STEAM TRAP H25
1 JAPAN SERVO KH42KM2B024 SERVO STEPPER MOTOR
1 ROSS W7076A3332 SOLENOID VALVE NIB
1 SIEMENS 6ES7-153-2BA02-?0XB0 SIMATIC S7 PROFIBUS INTERFACE MODULAR
1 SUPERIOR SLO-SYN SS241Q9 SYNCHRONOUS MOTOR NIB
1 MHC M5 MINUS 0.751-0.832 82 PCS PIN GAGE SET NIP
1 NIB ASHCROFT PPDN7GGT25 DIFFERENTIAL PRESSURE SWITCH
1 ALLEN BRADLEY 1771IBD INPUT MODULE NIB
1 LINCOLN SSF2P1.5T61 1 1/2 HP ELECTRIC MOTOR NIB
1 WEG 00158EP3E145TC 1.5 HP ELECTRIC MOTOR NIB
1 LINCOLN LM24095A 1 1/2 HP ELECTRIC MOTOR NIB
1 KRESS CORPORATION 050388 AIR FILTER NNB