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概述
The SIMATIC MICRO-DRIVE servo drive system is comprised of the maincomponents
PDC Drives
TM Drives
Motor or geared motor
Plug-in cables
In addition, other system components are also available, e.g. abrake control module (available soon) or shielding bracketsets.
Component selection and dimensioning of the right components basedon physical key data, travel profiles and/or load profiles can bedone directly in the "download" file of the TIA Selection Tool:
www.siemens.com/tst
Properties西门子模块代理商|佛山PLC模块代理商
DC supply voltage for logic (24 V DC) and power (up to48 V DC)
Different performance classes from 100 W to 1000 W forservo converters/PDC drive controllers, and 280 W forF-TM ServoDrive西门子模块代理商|佛山PLC模块代理商
Communication via PROFINET with PROFIdrive profiles
Failsafe communication via PROFIsafe for the failsafe variants(e.g. PDC100F)
Extended Safety drive functions (e.g. SLS orSLT 1))for the failsafe variants already possible with the encodersintegrated in the motors)西门子模块代理商|佛山PLC模块代理商
24/48 V DC EC motors/geared motors (brushless) frommultiple Siemens Product Partners, can also be partially ordereddirectly via Siemens西门子模块代理商|佛山PLC模块代理商
24/48 V DC DC motors (with brushes) can also beoperated with PDC100 and PDC100F
Pre-assembled plug-in cables from multiple Siemens ProductPartners, also can be partially ordered directly via Siemens
1) Only for PDC100F.西门子模块代理商|佛山PLC模块代理商
西门子一级授权代理商 西门子EDI模块的工作原理
EDI一定数量的模块EDI模块用晶格板分离，产生浓缩水室和淡水室。阴/阳电设置在模块的两侧。在直流电的驱动下，淡水室水流中的阴阳离子通过阴阳离子交换膜迁移到浓缩水室，在淡水室中移除。电场在离子交换树脂界面上分解进水中的水分子H及OH-，并不断再生淡水室中的阴离子和阳离子交换树脂。离子交换树脂中的阴离子和正离子在再生过程中被相应的正负电离子交换树脂通过阳离子向相应的离子膜方向迁移。当这些离子通过交换膜进入厚室时，H及OH-结合成水H及OH-正离子迁移是离子交换树脂实现可持续再生的机制。西门子模块代理商|佛山PLC模块代理商
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