提供的強大診斷功能，能夠方便、高效訪問相關信息，發現導致故障的根本原因以及需要修正的過程參數等，以便提前發現生產過程中存在的問題，可以避免設備意外停機，從而降低運營成本。

廈門岳航計算機工程有限公司

聯系人：李素云

企業QQ：2851195446，2851195466

手機：18965423501

座機：0592-5165501

操作站安裝上位監控組態軟件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和PLC編程，且支持在線下載、在線修改以及離線仿真調試等功能。

4 污水深度處理控制系統的設計與實現

4.1概述

污水處理廠升級改造控制系統設計基于現代先進控制思想，采用分散控制、集中監測管理的控制方式，以和利時公司LK系列PLC為核心的控制系統。基于LK系列PLC應用于污水處理廠，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、更優化的控制方案。

LK系列PLC是和利時公司在總結十多年控制系統設計和幾千個工程項目實施經驗基礎上推出的適用于中、高性能控制領域的產品，CPU模塊集成工業級處理器(主頻可達533MHz)，指令處理速度可達13ns。相對傳統PLC而言，LK可編程控制器充分融合了DCS和PLC的優點，采用了高性能的模擬量處理技術、小型化的結構設計、開放的工業標準、通用的系統平臺、使產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