公示： 因自动化各进口品牌备件型号繁多，产品价格实时变化，因此很难实时标出准确价格，请以业务员实际报价单价格为准！ 给您带来不便敬请谅解。
A8B UFC719AE101 控制脉冲模块
A8B UFC719AE101 控制脉冲模块
DCS和PLC之间有什么不同？
1、从发展的方面来说：
DCS从传统的仪表盘监控系统发展而来。因此，DCS从先天性来说较为侧重仪表的控制，比如我们使用的YOKOGAWACS3000DCS系统甚至没有PID数量的限制（PID,比例微分积分算法，是调节阀、变频器闭环控制的标准算法，通常PID的数量决定了可以使用的调节阀数量）。
PLC从传统的继电器回路发展而来，最初的PLC甚至没有模拟量的处理能力，因此，PLC从开始就强调的是逻辑运算能力。
2、从系统的可扩展性和兼容性的方面来说：
市场上控制类产品繁多，无论DCS还是PLC，均有很多厂商在生产和销售。对于PLC系统来说，一般没有或很少有扩展的需求，因为PLC系统一般针对于设备来使用。一般来讲，PLC也很少有兼容性的要求，比如两个或以上的系统要求资源共享，对PLC来讲也是很困难的事。而且PLC一般都采用专用的网络结构，比如西门子的MPI总线性网络，甚至增加一台操作员站都不容易或成本很高。
DCS在发展的过程中也是各厂家自成体系，但大部分的DCS系统，比如横河YOKOGAWA、霍尼维尔、ABB等等，虽说系统内部（过程级）的通讯协议不尽相同，但操作级的网络平台不约而同的选择了以太网络，采用标准或变形的TCP/IP协议。这样就提供了很方便的可扩展能力。在这种网络中，控制器、计算机均作为一个节点存在，只要网络到达的地方，就可以随意增减节点数量和布置节点位置。另外，基于windows系统的OPC、DDE等开放协议，各系统也可很方便的通讯，以实现资源共享。
我司是一家从事品牌（DCS系统）（机器人系统）（大型伺服控制系统）模块 备件销售,公司产品内容为分布式控制系统(DCS) ,可编程序控制器(PLC)，ABB、AB、 本特利，英维思，伍德沃德，福克斯波罗、西屋、瑞恩、施耐德康、摩托、GE发那科、安川、博世力士乐，ACSO，力士乐等各的DCS系统配件，机器人系统配件，大型伺服系统备件。
PLC模块，可编程控制器，CPU模块，IO模块，DO模块，AI模块，DI模块，网通信模块，以太网模块，运动控制模块，模拟量输入模块，模拟量输出模块，数字输入模块，数字输出模块，冗余模块，电源模块，继电器输出模
ABB---AC 800M控制器、贝利、PM866控制器、IGCT可控硅5SHY 3BHB01 3BHE00 3HNA00 DSQC系列
本特利（BENTLY）---3500系统/前置器、前后卡、传感器、电源模块、探头、电缆
艾默生（EMERSON）---modbus卡、电源板、控制器、电源、底座、电源模块、交换机
EPRO ---数据采集模块、探头、转速传感器、振动传感器、轴振变送器、前置器
福克斯波罗（FOXBORO）---热电阻输入输出模块、电源模块、通讯模块、电缆、控制器、交换机
GE ---模块、空气开关、I/O模块、显示器、CPU模块、电源模块、转换器、CPU板、以太网模块、综合保护装置、电源模块、燃机卡
黑马（HIMA）---DI模块、处理器模块、AI卡件、脉冲编码器
霍尼韦尔（HONEYWELL）---安全型数字输出卡、程序模块、模拟输入卡、CPU模块、FIM卡
穆格（MOOG）---伺服阀、控制器、模块、电源模块
NI ---信息采集卡、PXI模块、卡件、机箱多通道控制卡
西屋（WESTINGHOUSE）---RTD热电阻输入模块、AI/AO/DI/DO模块、电源模块、控制模块、底座模块
伍德沃德（WOODWARD）---调节器、模块、控制器、调速器
横河（YOKOGAWA）---伺服模块、控制柜节点单元
主营产品：PLC、DCS、CPU模块、通讯模块、输入输出模块（AI/AO/DI/DO）、电源模块、可控硅模块、端子模块、PXI模块、伺服驱动、伺服电机、工业显示屏、工业键盘、控制器、编码器、调节器、传感器、I/O板、计数板、光纤接口板、采集卡、燃机卡、FIM卡等自动化备件
--
ABB-AC 800M controller, Bailey, PM866 controller, IGCT silicon controlled 5SHY 3BHB01 3BHE00 3HNA00 DSQC series
BENTLY-3500 system/proximitor, front and rear card, sensor, probe, cable 3500/20 3500/61 3500/05-01-02-00-001 3500/40M 0/22M 138607-01
Emerson-modbus card, power panel, controller, power supply, base, power module, switch 1C31,5X00, CE400, A6500-UM, SE3008,1B300,1X00,
EPRO- PR6423 PR6424 PR6425 PR6426 PR9376 PR9268 Data acquisition module, probe, speed sensor, vibration sensor
FOXBORO- FCP270 FCP280 FCM10EF FBM207 P0914TD CP40B FBI10E FBM02 FBM202 FBM207B P0400HE Thermal resistance input/output module, power module, communication module, cable, controller, switch
GE-IS200/215/220/230/420 DS200/215 IC693/695/697/698 VMICPCI VMIVME 369-HI-R-M-0-0-E 469 module, air switch, I/O module, display, CPU module, power module, converter, CPU board, Ethernet module, integrated protection device, power module, gas turbine card
HIMA- F3 AIO 8/4 01 F3231 F8627X Z7116 F8621A 984862160 F3236 F6217 F7553 DI module, processor module, AI card, pulse encoder
Honeywell- Secure digital output card, program module, analog input card, CPU module, FIM card
MOOG - DServo valve, controller, module
NI - SCXI-1100 PCI-PXIE-PCIE-SBRIO-CFP-AO-210 USB-6525 Information Acquisition Card, PXI Module, Card
Westinghouse- RTD thermal resistance input module, AI/AO/DI/DO module, power module, control module, base module
Woodward- 9907-8200- 9907-838 EASYGEN-3500-5/P2 8440-2145 Regulator, module, controller, governor
YOKOGAWA- Servo module, control cabinet node unit
Main products:
PLC, DCS, CPU module, communication module, input/output module (AI/AO/DI/DO), power module, silicon controlled module, terminal module, PXI module, servo drive, servo motor, industrial display screen, industrial keyboard, controller, encoder, regulator, sensor, I/O board, counting board, optical fiber interface board, acquisition card, gas turbine card, FIM card and other automatic spare parts
All kinds of module card driver contoller servo motor servo motor embedded card wires and cables Power module control module is applicable to steel, hydropower, nuclear power, power generation, glass factory, tire factory, rubber, thermal power, paper making, shipping, navigation, etc
Company advantage sevice:
1.Has been engaged in industrial control industry for a long time, with a large number of inventories.
2.Industry leading, price advantage, quality assurance
3.Diversified models and products, and all kinds of rare and discontinued products
4.15 days free replacement for quality problems
What is the difference between DCS and PLC?
1. In terms of development:
DCS from the traditional instrument panel monitoring system development. Therefore, DCS from the innate more focused on instrumentation control, such as our use of YOKOGAWACS3000 DCS system does not even have the limitations of the number of PID (PID, Proportional Differential Integral algorithm, is a control valve, inverter closed-loop control of standard algorithms, usually the number of PID determines the number of regulating valves can be used).
PLC from the traditional relay loop development, the initial PLC does not even have analog processing capabilities, therefore, PLC from the beginning of the emphasis on the logic operation capabilities.
2, from the aspect of system scalability and compatibility:
A wide range of control products on the market, whether DCS or PLC, there are many manufacturers in production and sales. For PLC systems, there is generally no or very little need for expansion, because the PLC system is generally aimed at the device to use. Generally speaking, PLC also rarely have compatibility requirements, such as two or more systems require resource sharing, for PLC is also very difficult. And PLC generally use a dedicated network structure, such as Siemens MPI bus network, or even add an operator station is not easy or costly.
DCS in the development process is also each manufacturer's own system, but most of the DCS system, such as Yokogawa YOKOGAWA, Honeywell, ABB, etc., although the system's internal (process level) communication protocols are not the same, but the operating level of the network platform coincidentally chose the Ethernet network, the use of the standard or deformation of the TCP / IP protocol. This provides easy scalability. In this kind of network, the controller, computer all exist as a node, as long as the network reaches the place, you can arbitrarily increase or decrease the number of nodes and arrange the node position. In addition, based on the open protocols such as OPC and DDE of the windows system, the systems can also communicate easily to realize the sharing of resources.
3BHL000606P0002
3BHL000406P0004
3BHL000557P0004
3BHL000406P0101
3BHL000406P0102
3BHL000224P0002
3BHL000406P0100
3BHL000406P0003
3BHB016015R0001
3BHB012869R0001
3BHL001184R0001
PFSK160A 3BSE009514R1
PFSK162 3BSE015088R1
PFSK164 3BSE021180R1
[免责声明]
贵州源妙自动化设备有限公司我们销售新产品和停产产品，独立渠道购买此类特色产品。厦门雄霸电子商务有限公司不是本网站特色产品的授权商、经销商或代表。本网站上使用的所有产品名称、产品图片、商标、品牌和徽标均为其各自所有者的财产。带有这些名称图片、商标、品牌和徽标的产品描述、描写或销售仅用于识别目，并不表示与任何权利持有人有任何关联或授权。
