Plc Processor
Plc Programmable Logic Controller In The Power Plant
1 Introduction Logic controller PLC can be compiled into the hands of the domestic industrial control has been nearly a decade, the early composition of PLC due to hardware and software environment, the limitations of its scope of application set by two constraints. In recent years, with the microelectronic technology and rapid development of computer technology, PLC product a high degree of integration of the computer industry with the latest technology into the classic theory of industrial automation, functionality and performance in the indicators to be greatly enriched and improved to break through the traditional PLC concept, in the small control area greatly expanded its range of applications. In the context of specific, cost-effective PLC has become the most prominent new feature.
AB is a world-renowned manufacturer of industrial products, its industry Automation Control products for its High Performance, high reliability in industrial control field has its specific status. AB’s PLC products is the leader in the field of the product. AB This paper will introduce the company’s latest product in a southern 3X125MW PLC unit power plant auxiliary equipment in the practical application example, to introduce new products, advanced PLC functions and performance.
2 Products United States AB’s latest model of SLC500/03PLC system is the field of PLC products in the more advanced models of the two, in addition to a conventional PLC product’s basic performance, it also has the following unique features:
* Powerful input / output signals to support capacity, I / O interface, part of the support 960 discrete points;
* Rich simple, integrated instruction, the processor instruction set 71, is easy to learn easy of application and promotion;
* Multi-level work status indicators show the system to facilitate on-site operating personnel working condition at a glance;
* High reliability of performance design, ensure normal working conditions, maintenance of the system is the lowest.
3 process Process as a power plant in two
important part of some chemical water treatment plant in the automatic control system has a pivotal position. It’s working status will directly affect the safety of the boiler system and economy, and affect the stability of the whole plant work and reliability. Electrical control of water chemistry of various control Valve And the interlock switch more of them work any part of the state of stability and reliability of water will control some of the chemical effects produced with both hands.
For such a practical situation, we control in the chemical part of the water used by the PLC program control system configuration, use the AB, high-performance PLC products SLC-500/03, thus completing the chemical treatment section start, stop, pause, and then start and the associated solenoid valve boxes, Fans Pump control. Chemical part of the running water (bottled water) and the regeneration of instruction all automatically. When a water treatment equipment failure, by the detection Meter Signal to the device from the system solution of water column, after judging, confirmed with regeneration conditions, the automatic regeneration. Regeneration process has been completed, water quality, the device automatically after passing into the water system, restore water to the island.
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3 – Introducing the PLC Processor (AB PLC Training)
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SIEMENS 6DD1602-0AE0 PROCESSOR MODULE NEW IN BOX $19,999.00 |
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Honeywell/Measurex: 08694500 Control Processor $15,600.00 |
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Factory Sealed 2011 1785-L80E/F Allen Bradley PLC 5 EtherNet Processor 1785L80E $14,999.00 |
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HONEYWELL 8500088-906 MASTER CONTROLLER PROCESSOR UNIT 07187 DAAJ09-90-C-0465 $9,999.00 |
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Allen Bradley 1785-L40C CONTROLNET PROCESSOR PLC 5/40 $6,982.67 |
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*NEW SEALED* Allen Bradley 1785-L20B /E PLC-5/20 Processor F/W REV K.2 PKG 2012 $6,186.51 |
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GE FANUC 90 70 IC697CPM915-BB IC697CPM915 CPU PROCESSOR $5,995.92 |
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Honeywell 51402755-100 Processor Board $5,500.00 |
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NEW COGNEX IS5100-00 IN-SIGHT 51X0 PROCESSOR MACHINE VISION SYSTEM MODULE SENSOR $5,499.99 |
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NEW IN BOX ALLEN BRADLEY 1756-L62 SERIES B CONTROLLOGIX 5562 PROCESSOR LOGIX PAC $5,099.99 |
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ALLEN-BRADLEY 1785-L40B PROCESSOR MODULE PLC-5/40 Controller, 48K Word SRAM NS $5,000.00 |
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SCHNEIDER ELECTRIC TSXP87425 PROCESSOR $5,000.00 |
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Dynapath Circuit Board Processor T4201076-E, A60117-10-02, A60117-20-01 $5,000.00 |
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Square D Schneider SY/MAX 8055SCP452 450 Processor nib $5,000.00 |
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NEW Allen Bradley 1785-L20E/E Ethernet PLC-5 Controller Processor V01 $5,000.00 |
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Schneider Electric Processor M, TSX P57303M, TSXP57303M, TSX P573O3M, TSXP573O3M $5,000.00 |
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NIB ALLEN BRADLEY 1785-LT2A PROCESSOR MODULE 1785LT2A $5,000.00 |
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SIEMENS 6ES5525-3UA21 PROCESSOR 6ES55253UA21 NIB FS $5,000.00 |
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Allen Bradley 1785-L80E /E PLC-5/80E EtherNet Processor ((Series E)) 1785-l80e/e $4,999.99 |
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1785-L80E/E Allen Bradley EtherNet PLC Processor 1785L80E N774 $4,999.00 |
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ALLEN-BRADLEY 1785-L40L/E PROCESSOR COMPLETE W/ 1785-ENET ETHERNET INTERFACE $4,749.99 |
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*NEW SEALED* Allen Bradley 1756-L64 /B ControlLogix Processor 16 MB Memory $4,791.39 |
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*NEW* 2011/08/31 Allen Bradley 1756-L64 / B ControlLogix Logix5564 Processor $4,750.00 |
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*NEW SEALED* Allen Bradley 1785-L80B /E PLC-5/80 Processor 100K Word F/W K.2 QTY $4,710.13 |
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1785-L80E/E Allen Bradley EtherNet PLC 5 Processor 1785L80E N926 $4,549.00 |
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Allen Bradley 1785-L40L PLC 5/40 Processor Module Series D New $4,495.00 |
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*NEW SEALED* Allen Bradley 1756-L55M16 /A ControlLogix Processor 7.5MB Memory $4,516.25 |
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Siemens SIMADYN Processor with Memory Module 6DD1606-1AA0 6DD1610-0AG1 $4,500.00 |
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NEW! ALLEN BRADLEY 1756-L62S 1756L62S CONTROLLOGIX FACTORY SEALED PROCESSOR $4,499.00 |
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*REMAN* Allen Bradley 1785-L40E /E PLC-5/40E EtherNet/IP Processor 48K Word SRAM $4,335.30 |
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Allen Bradley 1756-L64 /B ControlLogix Processor 16MB $4,300.00 |
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1785-L80E/E Allen Bradley EtherNet PLC 5 Processor 1785L80E N912 $4,299.00 |
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HONEYWELL 51402755-100 PC BOARD PROCESSOR 51402755100 $4,200.00 |
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HONEYWELL 51402755-100 BOARD PROCESSOR 51402755100 $4,200.00 |
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1 NEW SY/MAX 8020-SCP401 PROCESSOR MODULE (D9) $4,125.00 |
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SIEMENS 6DD1602-0AE0 PROCESSOR MODULE $4,040.00 |
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*NEW* Allen Bradley 1756-L64 /B ControlLogix Processor 16 MB Memory MFG 2010 $4,065.19 |
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NEW ALLEN BRADLEY 1768L45 SERIES B COMPACT LOGIX L45 PROCESSOR 3.0MBYTE MEMORY $3,999.99 |
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BAILEY CONTROLS ABB INFI 90 IMMFP12 Multi Function Processor $3,999.00 |
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ALLEN BRADLEY 1756-L62 SERIES B CONTROLLOGIX 5562 PROCESSOR LOGIX PAC $3,999.99 |
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Allen Bradley 1756-L64 /B ControlLogix Processor 16MB $4,000.00 |
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IMMFP12 Multi Function Processor (Bailey INFI 90) $4,000.00 |
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ALLEN BRADLEY 5370-CVIM/C VISION PROCESSOR MODULE NIB $4,000.00 |
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ACCURAY ABB 83883-004 PROCESSOR GENERAL UNIT 83883004 $3,750.00 |
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1785-L40E/ frn rev K.3 Allen Bradley EtherNet PLC 5 Processor 1785L40E N937 $3,699.00 |
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SIEMENS SIMATIC S5-135/155 CPU948 6ES5948-3UA12 6ES5 948-3UA12 PROCESSOR $3,699.00 |
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Allen-Bradley Control Logix5555 Processor, Cat No. 1756L55M22 1756-L55 1756-M22 $3,599.99 |
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AB 1756L63(1756-L63) Logix5563Processor With 8Mbyte Memory $3,500.00 |
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