 |
廈門(mén)市泰尼電器有限公司
主營(yíng)產(chǎn)品： AB模塊PLC |
會(huì)員1.png)
|
廈門(mén)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：2018-06-01 14:17:18瀏覽次數(shù)：268
聯(lián)系我們時(shí)請(qǐng)說(shuō)明是環(huán)保在線上看到的信息，謝謝!
IC693CPU323+++IC693CPU323
+++
的做法是選用兩塊網(wǎng)卡，分別作為Modbus主站和從站進(jìn)行配置，典型應(yīng)用是一塊網(wǎng)卡作為從站為HMI軟件提供數(shù)據(jù)，同時(shí)另一塊網(wǎng)卡作為主站采集現(xiàn)場(chǎng)Modbus TCP設(shè)備。
提問(wèn)者：北京廣利核系統(tǒng)工程有限公司工程部項(xiàng)目呂占龍
：張亮（工程師） 專(zhuān)線：
24小時(shí)移動(dòng)專(zhuān)線： 【】
問(wèn)：冗余主備投入和不投入情況下對(duì)PLC運(yùn)行周期變化大約是多少毫秒？
答：與同步的數(shù)據(jù)區(qū)大?。蛇x）有關(guān)，zui短3.8毫秒。
提問(wèn)者：中國(guó)寰球工程公司電控室工程師應(yīng)興榮
Omron NSH5-SQR00B-V2 Handheld Interactive Display E
Rosemount 3051 S2 CG Hart Pressure Transmitter w/ Diaph
GRUNDFOS TP 40-130/4 A-F-A-BAQE PUMP
Endress Hauser 50P1H-EL0A1AC0B4AA Promag 50 Transmitter
Endress Hauser 83I40-AFTDAARCL2AK Promass 83 Transmitte
Rosemount 3051 CD 2A Smart Hart Transmitter w/ (2) Diap
1-1/2" 150# Fisher STL EZ Control Valve 667 Size 30 Act
Rosemount 3051 CA 1A 33A1AK5B4L4 Smart Hart Transmitter
Rosemount 3051 TG 1A Smart Hart Transmitter w/ Diaphrag
Rosemount 3051 CD 1A 22A1AB4E5 Smart Pressure Transmitt
Endress Hauser 53H22-1F0B1AC5BAAA Promag 53 Transmitter
Rosemount 3051 CD 2A 22A1AS2L4B4M5 Smart Hart Pressure
Rosemount 3051 CG 4A Transmitter w/ Diaphragm F11
Rosemount 3051 S2 CG5A2B11A1AK5M5 Hart Pressure Transmi
Rosemount 3051 CG 4A Transmitter with diaphragm D1
Rosemount 3051 S2 CG Hart Pressure Transmitter w/ Diaph
Rosemount 3051 S1 CG 4A2B11A1AB4M5K5 Hart Pressure Tran
1" 150# ABB-Kent Introl 10-364 SS Control Valve P2
Lot (2) Thomson 2-1/2" OD x 43" Length Flanged Ball Scr
14" DN350 Warex 129312 Actuated DR00300 Butterfly Valve
Ingersoll Dresser GRP Size 1.5x1x8 VE Centrifugal Pump
Rosemount 3051 CA 3A 22A1AS0M5E5Q4 Smart Hart Transmitt
Barnstead MaxQ 4450 Model SHKA4450 Lab-Line Benchtop Or
Trane Danfoss TR-200 Series 7.5hp Variable Frequency Dr
Trane Danfoss TR1 Series 7.5hp Variable Frequency Drive
Woodward NetCon 5000 90-150 VDC Power Supply C15
8" 125# Flg IBBM man Hattersley Crane Globe Valve T7
1-1/2" 125# Fisher Controls 92B Pressure Reducing Valve
PIE Practical Instrument Electronics 525 T/C-RTD Calibr
Emery Winslow 260-EA Rice Lake UMC600AAAC Digital Weigh
Mitsubishi Melsec Rack w/ Module(s) Q12HCPU, QJ71E71, Q
Mitsubishi Melsec Rack w/ Module(s) Q12HCPU, QJ71C24-R2
Osmonics TonkaFlo Centrifugal Pump Model SS1808X H10
3" Steriflow-Jordan Valve Model 96 Pressure Regulator
1" Sanitary Alfa Laval Actuated Valve with ThinkTop E7
6" 150# Yokogawa Yewflo YF115 Vortex Flowmeter w/ YFA11
Kipp & Zonen BD 12 Flatbed Chart Recorder P5 (1012)
ABB AX400 Type AX480/10001 Single Input Dissolved Oxyge
3" Foxboro 83W-D03S1STTJN-N Vortex Flowmeter I/A Series
Lot Miscellaneous Viking Lobe Pump Parts E8 (850)
