TSXCTY2C

描述

我个人对PROFIBUS比较有感情，因为在前几年用了两个人年做了一块PROFIBUS的主站芯片，用FPGA做的，把整个PROFIBUS-DP主站的数据链路层的状态机完整实现了。PROFIBUS可以说是一个很好的块通信协议，对于可靠性方面处理是相当完备的，完全是德国人的思维方式，相当严谨，诊断、参数化、配置、诊断、数据交换。PROFIBUS最大的优点是状态机与通用处理器之间的多缓存结构，使通信的实时性、一致性和可靠性得到了充分的保护。

国家把PROFIBUS定为国家标准，这使我感到很搞笑，中国在FF和PROFIBUS之间摇摆了很多年，花了不少钱做了很多工作，但大多是表面工夫，这些研究大多脱离实际应用，或者仅仅是纸上谈兵。为什么我对PROFIBUS定为国家标准感到可悲呢，这是因为西门子等公司已在技术源头捻住了我们的脖子，它们对于PROFIBUS主站技术的封闭使中国至今少有公司能开发主站，这是因为开发主站必然会影响西门子等技术大佬的利益。其实从纯技术角度而言，国内大多数有实力的公司都有能力跳开这些技术壁垒开发自主知识产权的PROFIBUS主从站芯片，可惜的是国家从85开始每年投大量的钱给一些研究所，

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Inland Kollmorgen SCR Servo Drive 2 ax TPA/2-15840-603

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Industrial Drive Kollmorgen TPA/1-15885 Servo

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KOLLMORGEN AMPLIFIER BOARD BDS4A206H206A2 **NEW**

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Kollmorgen PMI U9M4-U6T 00-00917-031 Servo Tachometer

Kollmorgen Industrial Drives BDS4-203H-9105-​204A7

Kollmorgen ServoStar PA2800 Drive

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Kollmorgen JR12M4CH Servo Motor Refurbished w/Warranty

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KOLLMORGEN AUTOCOLLIMATOR K222 VERY NICE

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PMI Kollmorgen U9M4HA Servo Disc Motor
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Kollmorgen Magnet Drive 1100-0051-04 working 0190-02703

Kollmorgen 1000-0121-01 Magnet Driver 0190-03554

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Kollmorgen Ind PSR4/5A-112 Power Supply Rebuilt

KOLLMORGEN SEIDEL 60WKS CE240 / 6P0

Kollmorgen Servostar CD 606 AS S60601

PMI Kollmorgen Servo Disc, DC Motor 0001607002

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Kollmorgen Servo motor w/ Gearhead AKM42J-EKCNR ! WOW !

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Kollmorgen BDS4A-206J-0001​/204B2 Servo Drive Amplifier

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KOLLMORGEN BDS4A-203J-0001​-EB202B21P INDUSTRIAL DRIVE

Kollmorgen Servo star LE06300 Servostar cd, Warranty

KOLLMORGEN SERVOSTAR 400A 403A-S S403A-SE SERVO DRIVE

KOLLMORGEN SE06200-000000 SERVOSTAR MODULE

KOLLMORGEN SR06000 SERVOSTAR MODULE

KOLLMORGEN PA0800 SERVOSTAR MODULE

Kollmorgen PSR4/5A-212 Industrial Drives

KOLLMORGEN BDS5A Servo Drive & PSR 4/5A Power Supply

Kollmorgen Goldline XT PM Servo Motor MT328SA1-R961-0​01