2016/7/13 15:39:38 来源: 厦门泰尼电气有限公司
1771N-4BDBDRRRT
1771N-4BDBDRRRT
1771N-4BDBDRRRT
DCS、FCS两大控制系统的区别及比较,DCS、FCS控制系统的基本要点。
1 引言
过程控制以计算机控制作为主流。近年来,计算机技术的飞速发展正迅速改变着工业自动化的现状,传统的生产过程计算机控制系统已仅仅是一个狭义的概念,现代计算机控制系统的含义已被大大扩展 ,它不仅包含我们最熟悉的各种自动控制系统、各种顺序逻辑控制系统、各种自动批处理控制系统及联锁保护系统,还包括了各生产工段和各生产车间的优化调度系统,以及整个企业的决策系统和管理系统。本文重点分析作为现代工业顺序逻辑控制的可编程逻辑控制PLC、现代工业主流的集散型控制系统(DCS)和未来工业主流的现场总线控制系统(FCS)及其相互关系。
现货,现货,降降降,火火火,火火火……
现货,现货,降降降,火火火,火火火……
——————————————————————————————————————
◆ 企业名称:厦门泰尼电气有限公司
◆ 联系人: 小廖(女士)
◆ 电话:0592-6539066
◆ 手机:18965113601
◆ 传真:0592-6890859
◆ QQ:1490371370
诚信经营,质量为首,服务至上,厦门泰尼小廖竭诚为您服务!!!
———————————————————————————————————————
Lambda LNS-Z-6 Power Supply, 120/240Vac input, 6Vdc, 2.5amps, LNSZ6
pilz PSS-SB-DI8O8, Safety Bus Remote - PSSSBDI8O8
Siemens Simatic Net 6GK5208-0BA00-2AA3 Ethernet Bus Module 6GK52080BA002AA3 -
Namco EE630-54510 Sensing Head PRX SW Plug - IN SIDE Sense 2, EE63054510
Daikin 145A-2V0-3-20-L-320 Hydraulic Pump, 145A2V0320L320
Vickers 4245-36-21-BD Vane Pump, V42453621BD
Lincoln 84803 Series B Airmotor
Monarch Paxar 6035 PN: M16035 Pathfinder Ultra 48 Meg
Industrial Networking Incorporated TBM-14, Token Bus Modem for VME 10mb
Delta Tau Data 602405-101, PMAC-CPU Gull SMT Assembly 16Bit ISA Card
Motorola MVME-226-2 Memory Module for Motorola Computer X, MVME2262
Indramat DLC1.1 POSTTTIONing Card Single Axis
Telesis 14340, Single Pin Marking System
GE FVK361R, 30A, 600V, 3 Phase, 3 Wire, Style 4, Flex-A-Plug in Device
Banner MINI-SCREEN Yellow Painted Receiver MSR4824Y, Manf. Refurb
MCC 2139-24 Control Panel Board, 213924
Modicon AS-P451-622 Remote I/O Processor Series 200 with Power Supply
Modicon P421, 184 Auxillary Power Supply, Data Power:15A0069-000
Siemens 6FX8002-5DA48-1BA0 Power Cable
Siemens 6FX8002-5DS41-1AK0 Power Cable
General Electric 193X278AAG03 Relay Board
Allen Bradley 505-AOD-A1D Reversing Motor Starter NEMA Size 0 Series C
Allen Bradley Control Logix 1756-L55/A Processor
Telemecanique TSXFPCE030 FIP/FTX Cable Link 3m
Banner USDINT-2T4 Micro-Screen, USDINT2T4
Adaptive Micro Systems PGE-112 1088-5801 Paging Transmitter
Fanuc A16B-1212-0871/13C PSU Module, A16B1212087113C
Itran AS-P200-232 2 Meg P200 Programmer, ASP200232
Fanuc A20B-2001-0970 Rack with fan, A20B20010970