产品介绍

随着工业自动化过程控制理论和计算机技术的迅猛发展，以及对工业自动化过程控制系统的可靠性、复杂性、功能的完善性、系统的可维护性、人机界面的友好性、数据的可分析可管理性等各个方面都提出了愈来愈高的要求, 同时也为工业自动化过程控制系统的发展指明了方向:

*系统之间的横向数据交换日益增加
*系统与管理层和现场仪表级的数据交换日益增加
*现场总线的应用越来越广泛
*厂商的产品日益开放，通过OPC、SQL等技术使得不同系统之间的准确、高速、大量的数据交换得以实现
*全集成，一体化的解决方案

---- 因此，传统的DCS系统已经不能满足90年代自动化过程控制系统的设计标准和要求，SIMATICPCS7过程控制系统就是在这种形势下开发的新一代过程控制系统，它是一个全集成的、结构完整、功能完善、面向整个生产过程的过程控制系统。 SIMATIC PCS7是西门子公司结合计算机软、硬件技术，在西门子公司S5，S7系列可编程控制器及TELEPERM系列集散系统的基础上，面向所有过程控制应用场合的先进过程控制系统。
SIEMENS PCS7过程控制系统具备了以下几个方面的特点：

在SIMATIC PCS 7 7.0版本于2007年4月正式登陆中国市场之后的第六个月里，也就是今年十月份，再次升级并在技术上更加完善、功能更加强大的Service Package 1(SP1)正式 在SIMATIC PCS 7 V7.0中投入使用。 SP1除了改进测量质量和具有中文的操作环境外，还引入了一些SIMATIC PCS 7过程控制系统的新产品和新功能。 一经面世，SP1 便融入在SIMATIC PCS7  7.0版本中 。通过免费的升级包，用户可以将现存的SIMATIC PCS V7.0安装更新到SIMATIC PCS 7 V7.0 SP1的系统环境中. SIMATIC PCS 7 V7.0 SP1的面世为您带来如下全新亮点: ? 本地化           中文与日文版本的语言环境 ? 操作过程          过程控制 ? SIMATIC Batch           报告 ? 组态性能             多用户CFC/SFC                       XML-数据交换 ? 控制器的创新 S7-41xHF 基于PC的自动化, PCS 7 Lab ? 远程 IO 创新 冗余8通道 AI/AO HART RIO 而且，下列产品或功能将于今年年底集成到SIMATIC PCS 7 V7.0 SP1中，届时PCS 7过程控制系统的功能将更加强大： 安全矩阵V 6.1 ? 灵活的使用者管理 ? 多语言的操作界面 ? 大量工程支持 ? 安全数据写入 新的F 模拟量输入模块 ? 6通道，40mm宽 ? HART模块 ? 通道级I/O 冗余 通过SP1的使用，SIMATIC PCS 7将为客户带来更多的利益，加强对客户投资的保护，SIMATIC PCS 7将跨入一个崭新的时代

DAIDO Connecting Link A.S.A. No. 50 5/8" pitch x 3/8" wide Master Link Japan
DAIDO Connecting Link, Single Strand, Steel, Industry No. 50 Package of 4
DAIDO CORP 1024 C/T-L3-5V TS5458 ENCODER IS            WITH A 30 DAY WARRANTY
DAIDO CORP LEI-148-2500        LEI1482500
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DAIDO CORPORATION L6P6-5 5212 NSFB
DAIDO CORPORATION TS 5212 N 852 NSFB - ENCODER
DAIDO DID 10FT 10' CHAIN RC 160 R RC160 D17712           
Daido Electric, Drawing No. 44T56771, 50 / 60 Hz, 12 V, 8.5 A, Transformer
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Daido Form Flex Coupling AB-30-PP1 (          )
DAIDO FORM-FLEX COUPLING FLEX-PAC KIT F08AC000A3
Daido Hoxan Cryogenic Temperature Indicator w/ LED Kelvin display
DAIDO KOGYO CO. OFFSET LINK 160CP 0J *          , IN BAG*
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Daido Metal Lubrication Oil & Grease Pump MRJ 010601D_MRJ010601D_ENSHU EV650
Daido Metal Lubrication Oil Pump MRJ010411A
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DAIDO METAL OIL LUBE TANK RESERVOIR UNIT ENSHU 650VX CNC MILL
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Daido Oil/Liquid Level Tank Module            
Daido PE2560 #25-60 Chain Breaker - Quantity 1
DAIDO PRECISION INDUSTRIES A3-20LL-35S40-25S30      A320LL35S4025S30
DAIDO PRECISION INDUSTRIES KN-04      KN04
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Daido Roller Chain Breaker
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Daido TRC40-MD 10-Ft. #40 Roller Chain - Quantity 1
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DID C-5018 ROLLER CHAIN SHAFT COUPLING CASE & ROLLER CHAIN SHAFT COUPLING DAIDO
DST Daido Solderless DSF-1.25-110 (JUN3008) 100-PCS Insulated Terminals           
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Encoder Incremental Daido Corp. TS 5208N L6P4-5
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           DAIDO O-RING ROLLER CHAIN 40-RIV 240 PITCHES 10'
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