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提供的強大診斷功能，能夠方便、高效訪問相關(guān)信息，發(fā)現(xiàn)導(dǎo)致故障的根本原因以及需要修正的過程參數(shù)等，以便提前發(fā)現(xiàn)生產(chǎn)過程中存在的問題，可以避免設(shè)備意外停機，從而降低運營成本。
廈門岳航計算機工程有限公司
聯(lián)系人：李素云
企業(yè)QQ：2851195446，2851195466
手機：18965423501
座機：0592-5165501
操作站安裝上位監(jiān)控組態(tài)軟件HollyView6.53及LK編程軟件PowerPro V4，具有強大的功能，可方便、直觀地進行上位機組態(tài)和PLC編程，且支持在線下載、在線修改以及離線仿真調(diào)試等功能。
4 污水深度處理控制系統(tǒng)的設(shè)計與實現(xiàn)
4.1概述
污水處理廠升級改造控制系統(tǒng)設(shè)計基于現(xiàn)代先進控制思想，采用分散控制、集中監(jiān)測管理的控制方式，以和利時公司LK系列PLC為核心的控制系統(tǒng)?；贚K系列PLC應(yīng)用于污水處理廠，完全能滿足A2/O生物除磷脫氮處理工藝控制的要求，提供了一種高可靠性、低成本、更優(yōu)化的控制方案。
LK系列PLC是和利時公司在總結(jié)十多年控制系統(tǒng)設(shè)計和幾千個工程項目實施經(jīng)驗基礎(chǔ)上推出的適用于中、高性能控制領(lǐng)域的產(chǎn)品，CPU模塊集成工業(yè)級處理器(主頻可達533MHz)，指令處理速度可達13ns。相對傳統(tǒng)PLC而言，LK可編程控制器充分融合了DCS和PLC的優(yōu)點，采用了高性能的模擬量處理技術(shù)、小型化的結(jié)構(gòu)設(shè)計、開放的工業(yè)標準、通用的系統(tǒng)平臺、使產(chǎn)品不僅具有強大的功能和卓越的性能，而且具有更高的可靠性、更佳的開放性和易用性。
Lot of 15 Allen Bradley 1492-W3 Red and Blue Terminal Blocks 800VAC 20A
Lot of 3 Allen Bradley 140-L2 3 Phase Top Feed Terminal Busses
Lot of 25 Allen Bradley 1492-L3Q Feed Through Block , 2 Connection Points
New Lot of 55 Allen-Bradley 1492-L3-RE Series A - One Circuit Feed Through Block
New Lot of 65 Allen-Bradley 1492-L3-B Series A - One Circuit Feed Through Block
New Lot of 45 Allen-Bradley 1492-L3-OR Series A - One Circuit Feed Through Block
New Lot of 20 Allen-Bradley 1492-L3 Series A - One Circuit Feed Through Block
New Lot of 20 Allen Bradley 1492-ERL35 Screwless end Retainers for 35mm DIN Rail
Lot of 30 Allen-Bradley 1492-L3-B Series A - One Circuit Feed Through Block
Lot of 65 Allen-Bradley 1492-L3-B Series A - One Circuit Feed Through Block
NEW Box of 100 Allen Bradley 1492-L3 One-Circuit Feed Though Block 2.5mm
NEW Allen-Bradley 1797-TB3S 3 Wire EX-Terminal Base Spring Clamp
AB Terminal End Barrier & Clamps 1492-WD4 EBD3 EA35 WG4
AB Terminals End Barrier End Clamps 1492-W16 EB16 EA35
Lot of 6 Allen Bradley 1492-WG4 Grounding Terminal Block 4mm^2, IEC 60947-7-2
Lot of 6 Allen Bradley 1492-EA35 End Block
Lot of 10 Allen Bradley 1492-J4 Series-A Terminal Blocks, 600V, 4mm^2
Lot of 10 Allen Bradley 1492 10-Slot Center Jumpers
Lot of 5 Allen Bradley 1492-RTS2 Terminal Block 50V
Lot of 10 Allen Bradley 1492-RTS2 Terminal Block 50V
Lot of 24 Allen-Bradley 1492-W4 Terminal Blocks 800V, 4mm2
Lot of 18 Allen-Bradley 1492-ERL35 Terminal Blocks
Lot of 14 Allen Bradley 1492-W4 Terminal Blocks 600VAC/DC Gray
Lot of 3 Allen Bradley 1492-EA35 End Anchor for Terminal Blocks
Allen-Bradley 1489-AACL218 18 Pole Bus Bar
Wago 289-623 Breakout Interface Module D-Sub 25-Pin 125VAC/DC 2A DIN Mountable
New Allen Bradley 2090-U3BB-D44 Breakout Board1783-US8T
1785-L20B
1C31169G02
2094-BC02-M02-S
2707-L40P2
2711-M3A18L1
3720 ACM
3A99158G01
562-001
6DD1606-2AC0
6ES5922-3UA11
6ES7153-2BA82-0XB0
6RX1240-0AK01
6SE7090-0XX84-0AB0
6SE7090-0XX84-0FJ0
93-6127
A26491-A D31705-1
A5E00825001
AMP 48-8-16M/PS/AUX 00-88060-019
BSM28120A-R2
C98043-A1600-L1
C98043-A1601-L1
CC-15
CP502
New Yaskawa SBK-U-VBA-A5 Terminal Block & Cable Kit, Breakout Board
Wago 50036746 50-Pin D-Sub Breakout Board DIN Mountable
New Omron XW2B-20G4 Terminal Block 20-Pin
Phoenix Contact UMK-SE 11.25 Terminal Block
Wieland 87.200.2202.3 D-SUB Connector to Screw Terminal, 25-Pin Female w/Cable
Phoenix Contact ET2 Terminal Block, 26Pin , 60V
Phoenix Contact UMK-SE 11,25-1 Terminal Block, 25 Pin
Phoenix Contact UMK-SE 11,25-1 Terminal Block, 40 Pin
Phoenix Contact UMK-PVB 2/24/ZFKDS Breakout Board
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