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主要经营AB罗克韦尔模块,互赢是一家以DCS,PLC为主的系统集成商

ControlLogix控制器，ControlLogix CPU模块。用户可用内存：4096K字节。输入输出内存：478K字节。内存：64M字节CompactFlash。

DCS集散式控制系统: Allen-Bradley（罗克韦尔）: 1746系列/1747系列/1756系列/ 1771系列/ 1770系列/1784系列/1785系列/1769系列/1794系列/2711系列/2711P系列 1.系列、Reliance瑞恩。2.Schneider（施耐德）: Modicon Quantum 140CPU处理器、输入输出模块、电源模块等。3.GE. 90/70 90/30系列 4.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。5.TRICONEX:冗余容错控制系统、基于三重模件冗余（TMR）结构的现代化的容错控制器。6.Westinghouse（西屋）:OVATION系统、WDPF系统备件。. 7.Siemens（西门子）:MOORE（摩尔）系统备件。 8..Honeywell（霍尼韦尔）: TDC系列、QCS系列、S9000系列备

QQ中的扣扣136296922

ABB: 138087/813 (138087813)

relay management unit

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ABB: 1771-IAB (1771IAB)

AC/DC Input Module

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ABB: 18345 (18345)

Electro Pneumatic Positioner TZID-C

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ABB: 18345 (18345)

Electro Pneumatic Positioner TZID-C

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ABB: 1901-01KA001200000STD (190101KA001200000STD)

Commander Chart Recorder

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ABB: 1say130010r0010 (1say130010r0010)

Control Card

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ABB: 1say130010r0010 (1say130010r0010)

Control Card

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ABB: 1SAY130030R0001 (1SAY130030R0001)

Power Card

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ABB: 1SAY130030R0001 (1SAY130030R0001)

Power Card

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ABB: 1SBP260057R1001 (1SBP260057R1001)

ICMK CS31 REMOTE UNIT

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ABB: 1SBP260057R1001 (1SBP260057R1001)

ICMK CS31 REMOTE UNIT

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ABB: 1SBP260057R1001 (1SBP260057R1001)

ICMK CS31 REMOTE UNIT

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ABB: 1SBP260100R1001 (1SBP260100R1001)

ICMK CS31 REMOTE UNIT

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ABB: 1SBP260100R1001 (1SBP260100R1001)

ICMK CS31 REMOTE UNIT

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ABB: 1SBP260100R1001 (1SBP260100R1001)

ICMK CS31 REMOTE UNIT

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ABB: 1SFA 884011-AUF (1SFA884011AUF)

ABB 125HP Soft Start Unit

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ABB: 1SFA 892 002 R1001 (1SFA892002R1001)

ABB 15 Kw Softstart

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ABB: 1SFA 892 002 R1001 (1SFA892002R1001)

ABB 15 Kw Softstart

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ABB: 1SFA 892 002 R1001 (1SFA892002R1001)

ABB 15 Kw Softstart

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ABB: 1SFA894010R7000 (1SFA894010R7000)

ABB SOFTSTARTER 75.KW / 142A PST142-600-70

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ABB: 1SFA894010R7000 (1SFA894010R7000)

ABB SOFTSTARTER 75.KW / 142A PST142-600-70

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ABB: 1SFA894010R7000 (1SFA894010R7000)

ABB SOFTSTARTER 75.KW / 142A PST142-600-70

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ABB: 1VC1T0077A04G (1VC1T0077A04G)

ABB Control/PSU PCB

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ABB: 1VC1T0077A04G (1VC1T0077A04G)

ABB Control/PSU PCB

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ABB: 1VC1T0077A04G (1VC1T0077A04G)

ABB Control/PSU PCB

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ABB: 2.52C (252C)

AOS control panel

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ABB: 2.52C (252C)

AOS control panel

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ABB: 2.52C (252C)

AOS control panel

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ABB: 200-cie (200cie)

ABB communication interface ethernet

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ABB: 200-cie (200cie)

ABB communication interface ethernet

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ABB: 200-CPU40/120-SL (200CPU40120SL)

ABB Central Processing Unit SattBus

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ABB: 2668 182-107/7 (26681821077)

ABB PCB

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ABB: 2668 184-297/3 (26681842973)

ABB YPM102A PCB

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ABB: 2668 184-298/2 (26681842982)

ABB YPI103A PCB

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ABB: 2668 184-299/5 (26681842995)

ABB YPO103 PCB

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ABB: 2668 184-377/3 (26681843773)

Asea PCB

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ABB: 2668 184-436/5 (26681844365)

ABB YPQ101A PCB

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ABB: 2668 184-447/5 (26681844475)

pcb

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ABB: 2668 184-447/5 (26681844475)

pcb

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ABB: 2668 184-467/3 (26681844673)

ABB YPQ102A PCB

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ABB: 2668 184-526/7 (26681845267)

control card

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ABB: 2668 184-526/7 (26681845267)

control card

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ABB: 2668 184-898/2 (26681848982)

ABB PCB

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ABB: 31830-1621-2 (3183016212)

Alfa-Laval PCB

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ABB: 31830-1690-1 (3183016901)

Alfa-Laval PCB

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ABB: 31830-2501-2 (3183025012)

ABB Altop IACDC Input Card

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ABB: 31830-2521-2 (3183025212)

Alpha Laval IAN Card

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ABB: 31830-2525-1 (3183025251)

ABB Altop OREL Relay Output Card

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ABB: 31830-3007-2ZB (3183030072ZB)

ABB Altop APU Processor Card

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ABB: 33AS02 (33AS02)

ABB Master Control Unit

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ABB: 33BS01 (33BS01)

ABB Slave Control Unit

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ABB: 341820880 (341820880)

ABB PCB Card

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ABB: 341820880 (341820880)

ABB PCB Card

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ABB: 341859880 V532 (341859880V532)

SMALL CONTROL PCB

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ABB: 341859880 V532 (341859880V532)

SMALL CONTROL PCB

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ABB: 341859880 V532 (341859880V532)

SMALL CONTROL PCB

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ABB: 3ADT209021R0001 (3ADT209021R0001)

SDCS-FEX2A-0016

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ABB: 3ADT209021R0001 (3ADT209021R0001)

SDCS-FEX2A-0016

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ABB: 3ADT209021R0001 (3ADT209021R0001)

SDCS-FEX2A-0016

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ABB: 3ADT313611P2101 (3ADT313611P2101)

ABB Card

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ABB: 3ADT313611P2101 (3ADT313611P2101)

ABB Card

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ABB: 3ADT313611P2101 (3ADT313611P2101)

ABB Card

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ABB: 3BH003431R0101 (3BH003431R0101)

Control Card

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ABB: 3BH003431R0101 (3BH003431R0101)

Control Card

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ABB: 3BHT300007R1 (3BHT300007R1)

D0630 Digital Output Card

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ABB: 3BSC980002R639 (3BSC980002R639)

ABB PCB

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ABB: 3BSC980006R165 (3BSC980006R165)

ABB PTP MV-1 Custom CPU board

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ABB: 3BSC980006R213 (3BSC980006R213)

ABB make Industrial Ethernet Card

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ABB: 3BSC980006R213 (3BSC980006R213)

ABB make Industrial Ethernet Card

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ABB: 3BSE003195R1 (3BSE003195R1)

Sami GS Control Board

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ABB: 3BSE003195R1 (3BSE003195R1)

Sami GS Control Board

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ABB: 3BSE005028R0001 (3BSE005028R0001)

SDCS-COM-1 TC LINK COMMUNICATION BOARD

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ABB: 3BSE005028R0001 (3BSE005028R0001)

SDCS-COM-1 TC LINK COMMUNICATION BOARD

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ABB: 3BSE005028R0001 (3BSE005028R0001)

SDCS-COM-1 TC LINK COMMUNICATION BOARD

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ABB: 3BSE006198R1 (3BSE006198R1)

Control board

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伺服与变频的一个重要区别是： 变频可以无编码器，伺服则必须有编码器，作电子换向用.

一、两者的共同点：

交流伺服的技术本身就是借鉴并应用了变频的技术，在直流电机的伺服控制的基础上通过变频的PWM方式模仿直流电机的控制方式来实现的，也就是说交流伺服电机必然有变频的这一环节：变频就是将工频的50、60HZ的交流电先整流成直流电，然后通过可控制门极的各类晶体管（IGBT，IGCT等）通过载波频率和PWM调节逆变为频率可调的波形类似于正余弦的脉动电，由于频率可调，所以交流电机的速度就可调了（n=60f/p ，n转速，f频率， p极对数）

二、谈谈变频器：

简单的变频器只能调节交流电机的速度，这时可以开环也可以闭环要视控制方式和变频器而定，这就是传统意义上的V/F控制方式。很多的变频已经通过数学模型的建立，将交流电机的定子磁场UVW3相转化为可以控制电机转速和转矩的两个电流的分量，大多数能进行力矩控制的品牌的变频器都是采用这样方式控制力矩，UVW每相的输出要加霍尔效应的电流检测装置，采样反馈后构成闭环负反馈的电流环的PID调节；ABB的变频又提出和这样方式不同的直接转矩控制技术，具体请查阅有关资料。这样可以既控制电机的速度也可控制电机的力矩，而且速度的控制精度优于v/f控制，编码器反馈也可加可不加，加的时候控制精度和响应特性要好很多。

三、谈谈伺服：

驱动器方面：伺服驱动器在发展了变频技术的前提下，在驱动器内部的电流环，速度环和位置环（变频器没有该环）都进行了比一般变频更精确的控制技术和算法运算，在功能上也比传统的伺服强大很多，主要的一点可以进行精确的位置控制。通过上位控制器发送的脉冲序列来控制速度和位置（当然也有些伺服内