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　　污水处理厂的控制系统设计基于现代先进控制思想，采用分散控制、集中监测管理的控制方式，采用以和利时公司LK系列可编程控制器(PLC)为核心的控制系统。基于LK自动化控制系统应用于污水处理厂，完全能满足污水处理工艺的要求，提供了一种高可靠性、低成本、更优化的控制方案。
　　整个系统由1个中央控制室、4个现场PLC控制站组成。现场PLC控制站，由可编程序控制器(PLC)系统及检测仪表组成，对污水处理厂各工艺过程进行分散控制;再由中央控制室(CCR)，对全厂实行集中管理。中央控制室、PLC控制站之间的数据通讯采用高速的、实时的工业以太网，网络结构为环形，通讯速率为100Mbps，传输介质为光纤。中央控制站设于综合楼中控室;现场控制站设4个，分别位于进水泵房(1#PLC控制站)、变配电间(2#PLC控制站)、鼓风机房(3#PLC控制站)、污泥浓缩脱水机房(4#PLC控制站)，均采用和利时公司 LK系列PLC。
　　整个系统采用二级网络结构，即生产管理网和生产控制网，将过程实时数据、运行操作监视数据信息同非实时信息及共享资源信息分开，分别使用不同的网络。有效地提高了通讯的效率，降低了通讯负荷。生产管理网采用工业以太网，网络结构为环形，传输介质为光纤。生产控制网采用现场总线形式，采用PROFIBUS国际通用的开放式现场总线，传输介质为屏蔽双绞线。
　　污水处理厂自动化控制系统控制方式设计为现场设备就地手动控制、自动化控制系统远程手动控制、自动化控制系统远程自动控制三种控制方式。三种方式的级别由高到低依次为就地手动、远程手动、远程自动。

Telemecanique ATV66D12M2

Siemens Simatic 6ES7 151-1AB00-0AB0 Interface Module Profibus in Box

VIVOTEK IP7153 Night Progressive Scan PoE Fixed Network Camera 640x480 PoE

Siemens ET200 Output 6ES7 132-4BB01-0AB0 6ES7132-4BB01

Reliance 0-48654

Schneider Modicon /AEG/Schneider AS-BDEP-254/ASBDEP254 Input

Schneider Modicon AS-212P-020 NSFP AS212P020

Schneider Modicon AS-B832-000 USPP ASB832000

Schneider Modicon AS-J878-000 MODULE ASJ878000

Schneider Modicon AS-W953-012 USPP ASW953012

Schneider Modicon AS-E680-904 Memory Module

Schneider PLC Output Module 140DD035300

SIEMENS 6ES5-431-8MD11/6ES5431-8MD11 INPUT MODULE XLNT

Roland VG-99 V-Guitar Multi Effects Processor System

Siemens Coros Op 15 6AV3515-1EB01

SIEMENS Sinumerik 840D Battery 6FC5247-0AA06-0AA0

Reliance Electric O-57404-1A O574041A Network Communication Module

SIEMENS BLOWER 6SN1162-0BA02-0AA2

SIEMENS 650 AC Simodrive 6SC 6101-4A-Z _ 6SC6101-4A-Z _ 6SC6140-0FE01

SIEMENS 6FC5-110-0DB02-0AA2 USPP 6FC51100DB020AA2

AllenBradley2711-T10C20/D2711T10C20Panelview1000MfgRefurbished

Allen Bradley Versaview 1700p Integrated Display Computer Catalog 6181-17TPXPH

ABB ELECTRIC MOTOR LOW VOLTAGE 400V 3 PHASE 1470r/min MK3AA 180 L-4

Advanced Energy 3152603-012, E'wave Power Supply, 3 channels 48V, 2000 watts ea

(L24) 1 EDMUNDS CAGQCM COMPUTER AIDED GAGING SYSTEM L24

LENZE EVS9328-ES NSPP EVS9328ES

ALLEN BRADLEY 1100-COD93 NSFP 1100COD93

GE FANUC 44A391790-G01 USPP 44A391790G01

FANUC A06B-0651-B003 USPP A06B0651B003

SICK OPTIC ELECTRONIC LUT1-431 USPP LUT1431

RELIANCE ELECTRIC 0-54200-4 USPP 0542004

SICK OPTIC ELECTRONIC KHK53AXT00038 FNFP KHK53AXT00038

Siemens 6ES5 465-4UA12 6ES54654UA12

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Siemens 6ES5 700-8MA11 6ES5700-8MA11

Siemens S5 6ES5 700-8MA11 Bus Module

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Square D 8010 SPR-100

Nortel Power Interface Module NTHR15EA pulled from shelf

WS-C6506 CISCO CAT 6506 CHASSIS 6 12RU W/1300W AC PS

SIEMENS 6ES7-221-1BF10-0XA0 6ES7221-1BF10-0XA0

Siemens Simatic CPU 224 6ES7214-1AD22-0XB0

Reliance 57C431

Schneider Modicon GOULD 115VAC INPUT MODULE CAT AS-B805-016

Schneider Modicon AS-B370-001 NSPP ASB370001

Schneider Modicon AS-S978-000 NSFP ASS978000

Schneider Modicon AS-BDAP-209

Schneider Modicon AS-B814-108 Relay Output

MODICON AS-B824-016 800 OUTPUT MODULE I/O 24VDC TRU HI OUT 16PT

Siemens Input Module 6ES7 321-IBH02-0AA0 16PT 24V 3851

Siemens 6ES5 242-1AA32 6ES52421AA32

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Texas Instruments Remote Communications Module w/ Modems 560-2126R E34

SIEMENS 6SN1118-0DJ23-0AA1

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SIEMENS 6FC5357-0BB33-0AE3 | 12mo warranty | Free EU Shipping | Inc UK VAT

Advantech PCLD-789D Card

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ABB Bailey Infi 90 INNIS01 Network Interface Slave Module in the Factory

ADEPT TECH 10171-00020 USPP 1017100020

( ) Techmotive CS4746 Industrial Screwdriver Controller ToolSmith

HONEYWELL EXCEL-100-B USPP EXCEL100B

TAYLOR ELECTRONICS 6227BZ10200D USPP 6227BZ10200D

DANFOSS VLT5052-P-T5-C20-ST-R1-DO USPP VLT5052PT5C20STR

CONTROL TECHNIQUES MHE-4120-CONS-0000 USPP MHE4120CONS0000

OPTEK C4202 USPP C4202

MODICON 557VIC12620 USPP 557VIC12620

GENERAL ELECTRIC TJK-636300 NSFP TJK636300

Siemens 6ES5 308-3UA12 6ES53083UA12

Siemens 6ES5-523-3UA11 USPP 6ES55233UA11

SIEMENS 6ES5-370-0AA41 MEMORY MODULE 6ES53700AA41

Siemens 6ES5 100-8MA02 /S5-100U CPU 100 CPU MODULEXLNT

Siemens 6ES5-308-3UA11/6ES53083UA11 NICE

Siemens 6GK7 342-5DA02-0XE0 6GK73425DA020XE0

Siemens TP177B 6AV6 642-0BA01-1AX0 Touchscreen Glass

Siemens 6ES5700-2LA11

Kingspec Flash DOM Disk On Module 32GB/32G 44Pin Vertical IDE Interface PATA MLC

YASKAWA ELECTRIC JAMSC-B2110 USPP JAMSCB2110

Siemens 6ES7 216-2BF22-0XB0 6ES7216-2BF22-0XB0 FreeShip

Siemens OP270 6AV6542-0CC10-0AX0 Membrane Keypad

Red Lion GEM 10000

Schneider Modicon AS-B825-016/ASB825016 Input Module

Schneider Modicon AS-884A 201 AS884A201 Fast Shipping

Schneider Modicon AS-MEEP-001 NSFP ASMEEP001

Schneider Modicon AS-B232-501 USPP ASB232501

Schneider Modicon AS-506P-008 Rev C10

MODICON/AEG OUTPUT MODULE MODEL DAP 217/AS-BDAP-217

Siemens Simatic TI 305-25N Input 115VAC Module

Telemecanique SCHNEIDER TSXDMZ28AR INPUT MODULE

SIEMENS SIMATIC S5 6ES5441-7LA11 DIGITAL OUTPUT MODULE 6ES54417LA11

SIEMENS / TI 505-4808 DISCRETE OUTPUT MODULE

SIEMENS Sinumerik Drive Board 6FX1122-1AA02 E Stand D & 00

SIEMENS 6SN1114-0AA01-0AA0 PARAMETER BOARD - SIMODRIVE 611A

SIEMENS Simodrive 6SN1123-1AB00-0HA1

SIEMENS monitor to LCD 6FC3988-7AF01 6FC4600-0AR04 SM0901

Advantech PCL-813B DAQ Card

Allen-Bradley 2711-M14 Monitor

ABB 57360001HG2 REP

Acomel 7114 C Chopper Board

Aaronia Spectran HF 60105 V4 RF Spectrum Analyzer -

85093A RF Electronic Calibration (ECal) Module, 3.5 mm

SIEMENS 6RA2-418-2FS22 NSFP 6RA24182FS22

ASEA BROWN BOVERI YB161102-BK USPP YB161102BK

ASEA BROWN BOVERI 57772280 USPP 57772280

MITSUBISHI HC-H703S-A42 NSFP HCH703SA42

INDRAMAT MAC090B-0-JD-3-C/110-A-0/S001 NSFP MAC090B0JD3C110A

ALLEN BRADLEY PC-670-0894 USPP PC6700894

TAYLOR ELECTRONICS 1701RZ14003C USPP 1701RZ14003C

Siemens 6ES5-434-4UA12 USPP 6ES54344UA12

SIEMENS 6es5 470-8ma12 smatic S5 analog card

SIEMENS L1 BUS TERMINAL 6ES5 777-0BC01

Siemens S5 6ES5 421-8MA12 Digital Input Module - 8DI24V

Siemens 6ES7 422-1BH10-0AA0 6ES7422-1BH10-0AA0

Siemens RWD62 Controller RWD62/CN #1

ProCurve Switch 5412zl 96G J8700A

Honda/Acura Doorlock Alarm Interface HODL Bypass Module

VGA PS2 Keyboard Mouse Extended KVM Cable Adapter

SIEMENS 6AV7723-1BC10-0AD0 6AV7 723-1BC10-0AD0

Siemens LOGO! 12/24RC 6ED1 052-1MD00-0BA5

Omron 3G2A5-II002

Schneider Modicon AS-P890-000 ASP890000 Remote I/O Processor

Schneider Modicon AS-P484-600 Power Supply - Lot of 5

Schneider Modicon AS-EM85-302 USPP ASEM85302

Schneider Modicon GOULD PROGRAM PACK AS-P371-002

Schneider Modicon AS-BDAP-210 Discrete Input A120 Plug-In Module 8X115VAC

Schneider Modicon Programmable Controller AS-584M-220

Telemecanique ATV31HU30N4A ATV31 3KW/3HP 380/500V

Schneider TELEMECANIQUE Inverter ATV08HU09M2X in Box

Siemens6ES72221EF000XA0OutputModuleEM222120-230VAC

SIEMENS 6AV6 640-0DA11-0AX0 K-TP TOUCH INTERFACE SCREEN

SIEMENS SINUMERIK 6FC 3741-0FB-Z CONTROL RACK XLNT

GE FANUC IC600CB516L COMMUNICATION CONTROL MODULE SERIES SIX

SIEMENS SINUMERIK 6FC3538-3EF 6FC35383EF USED

SIEMENS MOORE 661A2 M010703 PNEUMATIC BOOSTER AMPLIFYING TRANSMITTER RELAY 1:2 20PSI

Allen-Bradley Flex I/O 1794-1816 24 VDC Sink Input

AB Allen Bradley SLC Processor 1747-L553 1747L553 60

AC Motor Control Drive - 60 HP - 600 Volt - Three Phase Input

A06B-0512-B231 GE FANUC SERVO MOTORS REMANUFACTURED

750' 600V 750MCM 750 MCM XLP USE Aluminum Cable Wire Direct Burial

RELIANCE ELECTRIC 86466-74RD USPP 8646674RD

ALLEN BRADLEY 501560 NSPP 501560

ALLEN BRADLEY 1785-L40C15 NSPP 1785L40C15

INDRAMAT DDS02.1-W/050-D USPP DDS021W050D

YASKAWA ELECTRIC CACR-PR03BC3ES NSFP CACRPR03BC3ES

WARD LEONARD 5DP9-20100 NSFP 5DP920100

HONEYWELL 30756718-003 NSFP 30756718003

Siemens 6ES5-243-1AA11/6ES5243-1AA11 ANALOG INPUT XLNT

SIEMENS 6ES5 376-0AA31

SIEMENS DRIVE 6ES5-400-7AA13

Siemens 6GK1143-0TA01 COMMUNICATION MODULE W/FLASH XLNT

SIEMENS 6ES5925-3KA12

Siemens MP277-8 6AV6 643-0CB01-1AX1 Touch Glass

Reliance Electric 0-57401-2 0574012 Drive Digital I/O Module

Texas Instruments 500-5848

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UNICO 306-563 USPP 306563

Siemens Comm Card 6SE7090-0XX84-0FJ0

Modicon AS-W907-015

Schneider Modicon / TSX Compact Subrack AS-HDTA-202

Schneider Modicon AEG/GOULD/MODICON/ AS-B564-000 OUTPUT MODULE 24-48VAC XLNT

Schneider Modicon AS-BDAU-202 USPP ASBDAU202

Schneider Modicon AS-BDAP-209 Discreet Output Relay ASBDAP209

Schneider Modicon /Schneider AS-B882-239/ASB882239 High Speed Counter NICE MAKE OFFER

Schneider Modicon Connector/Cable AS-W801-002/ASW801002

Schneider Modicon TXBTF024311E

Schneider TSX AEY420 Analog Input Module Modicon TSXAEY420

Radisys ATCA-5010 Shelf Peripheral Module

SIEMENS 6ES5456-7LA11 OUTPUT MODULE XLNT

SIEMENS SINUMERIK OP012 6FC5203-0AF02-0AA1 MembraKeypad

Mitsubishi Communications Module A8GT-RS4

SIEMENS Simodrive 6SN1118-0DG22-0AA0 E GWE-567008901375

SIEMENS Sinumerik DMP Module Modul 6FC5111-0CA01-0AA0

SIEMENS 6FC5111-0CA03-0AA2 6FC51110CA030AA2 DMP Kompakt

AllenBradley12to120VACOutputModule1771-OAD/B

Allen Bradley SLC 500 1746-OX8 -0X8 Output Module Sealed Box NIFSB

ABB Robot Wrist 3HAB4325-1 In Excellent Condition

A06B-0143-B177#7000 FANUC SERVO MOTORS REMANUFACTURED

01 MOELLER PLC PS4-201-MM1 good in condition for industry use

MOTOMAN ROBOTICS RM6210 NSPP RM6210

ALLEN BRADLEY 160-AA02PSF1P1 NSPP 160AA02PSF1P1

ALLEN BRADLEY 1334-DOB-T2 USPP 1334DOBT2

GENERAL ELECTRIC 36C774505ADG01 USPP 36C774505ADG01

SQUARE D MHL361000 NSFP MHL361000

SIEMENS 6SE2122-3AA21 NSFP 6SE21223AA21

ASEA BROWN BOVERI DSTC-456 NSFP DSTC456

Siemens 6ES5 944-7UA12 6ES59447UA12

Siemens Simatic S5 6ES5 470-4UB13 Module 6ES5-470-4UB13

SIEMENS 6ES5-700-8MA11 I/O BUS Module Terminal Unit

Siemens 6ES5 464-8ME11 Analog Input Module 16762

Siemens 6AG1 331-7KB02-2AB0 6AG1331-7KB02-2AB0 6AG13317KB022AB0

Siemens IM153 6ES7 153-1AA01-0XB0 6ES7153-1AA01-0XB0

Sans Digital HA-ARC-ARC1882X 2 Port Mini-SAS 6GB PCI Express x8 RAID Controller

Square D TBX CBS010

SIEMENS Interface Module 6ES5300-5CA11

SERIES C F/W B PKG 01/25/2012 QTY

Siemens 6SE7023-4TC84-1HF3

Siemens USB PPI+ PLC Cable PC PPI USB Optical Isolated

Schneider Modicon AS-P840-000 ASP840000 Power Supply

Schneider Modicon ASB882239 PERFECT CONDITION High Speed Counter Module AS-B882-239

Schneider Modicon AS-B838-032 USPP ASB838032

Schneider Modicon SEALED AS-BDEP-210

Schneider Modicon B827 24VDC INPUT MODULE AS-B827-032 NO TERMINAL

Schneider Modicon AS-H827-103 11 SLOT RACK

SCHNEIDER MODICON TELEMECANIQUE TC2000 INDUSTRIAL PC OPERATOR INTERFACE 3515 KPM

SIEMENS 6ES5-421-8MA12 6ES54218MA12 INPUT MODULE 4 NOS WITH BASE

Robotron 503-1-0324-16 5031032416 I/O Module Rev E1

Siemens Contactor 3RT1033-3AK60 110V 50Hz 120V 60Hz

SIEMENS Sinumerik 9 Slot Rack 6FM2805-1WL00 WARRANTY

RELIANCE ELECTRIC COMMUNICATIONS MEMORY MODULE 57413 57-413 0-57413-E

SIEMENS CONTROLLER CARD 6SN1118-0DG21-0AA1

SIEMENS Simodrive 6SN1118-0DG23-0AA0 6SN11180DG230AA0

SIEMENS 6FC5110-0CB01-0AA0 6FC51100CB010AA0 version F

AllenBradley2711P-RP2A/F2711PRP2F

ALLEN BRADLEY VERSAVIEW 1500M OPERATOR INTERFACE TOUCH PANEL 6186-M15AL SER B

ABB GJR5251300R0171 07KT93 F, , GJR5251300R0171,

ADVANCED ENERGY DC POWER SUPPLY DIAMOND 8KW/400-800V 31101507-002 3152000-107J

(M6-2) 1 8-LOOP 6358 CONTROLLER M6-2

MARPOSS 6321601400 USPP 6321601400

ALLEN BRADLEY 1336-B020-EAE-S1 USPP 1336B020EAES1

GE FANUC IC3600STKK1 USPP IC3600STKK1