描述
DCS为分散控制系统的英文(TOTAL DISTRIBUTED CONTROL SYSTEM)简称。指的是控制危险分散、管理和显示集中。60年代末有人研制了作逻辑运算的可编程序控制器(Programmable Logic Controller)。简称PLC。主要应用于汽车制造业。70年代中期以完成模拟量控制的DCS推向市场,代替以PID运算为主的模拟仪表控制。首先提出DCS这样一种思想的是原制造仪表的厂商,当时主要应用于化工行业。后又有计算机行业从事DCS的开发。70年代微机技术还不成熟,计算机技术还不够发达。操作站、控制器、I/O板和网络接口板等都是DCS生产厂家自行开发的,也就是所有部件都是专用的。
70年代初,有人用如PDP/1124这样的小型机代替原来的集中安装的模拟仪表控制。连接到中央控制室的电缆很多。如用小型机既作为控制器、同时把连接小型机的CRT又作为显示设备(即人机界面)。一台小型机需接收几千台变送器或别的传感器来的信号,完成几百个回路的运算。很显然其危险有点集中。和模拟仪表连接的电缆一样多,并且一旦小型机坏了,控制和显示都没有了。数字控制没有达到预期的目的。
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主营:世界知名品牌的PLC、DCS系统备件模块
①Allen-Bradley(美国AB)系列产品》
②Schneider(施耐德电气)系列产品》
③General electric(通用电气)系列产品》
④Westinghouse(美国西屋)系列产品》
⑤SIEMENS(西门子系列产品)》
⑥销售ABB Robots.FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、PanasonicRobots、MOTOMAN Robots。
⑦estinghouse(西屋):OVATION系统、WDPF系统、MAX1000系统备件。
⑧Invensys Foxboro(福克斯波罗):I/A Series系统,FBM(现场输入/输出模块)
顺序控制、梯形逻辑控制、事故追忆处理、数模转换、输入/输出信号处理、数
据通信及处理等。Invensys Triconex:冗余容错控制系统、基于三重模件冗余(TMR)
结构的zui现代化的容错控制器。
⑨Siemens(西门子):Siemens MOORE,Siemens Simatic C1,Siemens数控系统等。
⑩Bosch Rexroth(博世力士乐):Indramat,I/O模块,PLC控制器,驱动模块等。
◆Motorola(摩托罗拉):MVME 162、MVME 167、MVME1772、MVME177等系列。
GN3-40/2MI v2.2c controller made by ORMEC used
6SM100 K-3000-G-J servomotor Kollmorgen Seidel 6SM 100
GN3-20/1C v2.1b ORMEC Controller
Digifas 7116-L2-DP servo drive with Profibus SEIDEL
GN3-20/2CI v2.2a controller made by ORMEC
SM100 K-2000 brushless servo motor Kollmorgen-Seidel
60WKS-CE240/12-PB analogue,high performance amplifier
Digifas 7206 digital,high-performance servo amplifier
Digifas 7108-L2-DP servo amplifier for Profibus SEIDEL
60WKS-M240/22-PB analogue,high performance amplifier
60WKS-CE240/06-PB analogue,high performance amplifier
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Digifas 7108 digital,high-performance servo amplifier
4KS-M150/25 high performance DC Servodrive SEIDEL
Digifas 7204-LINK servo drive Kollmorgen-Seidel
Digifas 7201 digital servo amplifier Kollmorgen Seidel
6SM71-K-3000-G-J servomotor Danaher Seidel 6SM 71
Digifas 7204(ABB DKL04201)servodrive Seidel USED
SBL6-2200 brushless servo motor,22Nm,560V SEIDEL SMB
Servostar 606-AS//AX2006-AS 6A drive Beckhoff version
Gel 4431 controller made by Lenord+Bauer
Servostar 614-AS digital servo amplifier Kollmorgen
ARS 560-12K METRONIX/COOPER TOOLS Servodrive
MU6V300/15V01 analogue servo amplifier made by MATTKE
Gel 7551.0000.286 controller Lenord+Bauer
Gel 7821.7780 controller Lenord+Bauer
ARS 2105 METRONIX/COOPER TOOLS Servodrive 1ph 5A used
MC2 Motion Coordinator series 2 made by Trio USED
637/K-D6R06-7 stand-alone EUROTHERM Drive module
ISD 300 R15 digital servo amplifier PRIMA ELECTRONICS
Gel 8310BBB0000000 3 axis controller Lenord+Bauer
ISD 300 R10 digital servo amplifier PRIMA ELECTRONICS
DBL5-N-02200-BR2-000-S40 servomotor 22Nm 3000rpm 560V
SBL5-1350 brushless servomotor,13.5Nm,560V SMB
Quin Systems 4 Axis rack assy with 2 axes populated NEW
Gel 88190G0 Operating Terminal Lenord+Bauer NEW
6SM56-L-3000-G brushless servomotor 10Nm,600V SEIDEL
Gel 8140 AABB000 Eco controller Lenord+Bauer Gel8140
Gel8140 AAB0000 Eco controller Lenord+Bauer Gel 8140
ISD 300 T10 digital servo amplifier PRIMA ELECTRONICS
SKA.DDR.PP.090 direct drive motor NEW Motor Power Co.
6SM71-M-3000-G brushless servomotor 22Nm,600V SEIDEL
BHW 12/30/150DC Prima servo amplifier
DBL4-H-00950-BR2-000-S40 servomotor 9.5Nm 6000rpm 560V
Gel 88100D1 Operating Terminal Lenord+Bauer
MS-200-8/16-ENC DC Minispeed drive 8/16A 140V Axor NEW
6SM45-M-3000-G brushless servomotor 1.7Nm,600V SEIDEL
SBL4-0530-30-3-560/BPVS-B Servomotor made by SMB SBL 4
DBK6N00700-BR2-000-S40 servomotor 7Nm 3,000rpm 400V
ACR 8020/PS/E4/D4/S4/A8/1/0 Acroloop motion controller
Gel 8110AAB0300 Eco Controller Lenord+Bauer USED
SM56 M-2000-J brushless servomotor Kollmorgen Seidel
Servostar 343 digital servo amplifier Danaher S34300
Gel 8110A000010 Eco controller Lenord+Bauer
6SM27M-4000 brushless servomotor 0.3Nm,600V SEIDEL
6SM45-M-3000 brushless servomotor 1.7Nm,600V SEIDEL
DBK7N00650-0R2-000-L40 servomotor 6.5Nm 3,000rpm 400V
Servostar 601 digital servo amplifier Kollmorgen-Seidel
PC 10-39 controller made by Robosoft in Belgium
SBL5-1200-30-3-560/VS-B brushless servo motor
Gel 8180A0S0002 Eco Controller Lenord+Bauer USED
Gel 8110A0S0010 Eco Controller Lenord+Bauer USED
Digifas 7003 digital servo amplifier made by SEIDEL