GE Healthcare 6200100-2 控制系统模块

Description

GE Healthcare 6200100-2 控制系统模块

DC供电的控制系统是一种常见的工业产品，但这些DC电路也带来了一些挫折。一个特别值得关注的问题是输入设备和负载连接的极性使用术语“源”和“汇”。

这些术语非常常见——几乎每一个DC传感器, 可编程逻辑控制器(Programmable Logic Controller)，或机器人输入输出模块将指定此类语言，或提供接线图，告知用户如何正确接线。

缺乏标准化通常会导致对数据表和接线图进行长时间的研究，以确保设备安全和上电时的正常性能。有时，模块或数据表上会印上“源”或“汇”这两个词，甚至是一个缩写词;有时，设备可能能够在两种模式之间切换。在其他情况下，该术语甚至根本没有列出，您必须借助于解释电路图。

GE Healthcare 6200100-2 控制系统模块

DC powered control systems are a common industrial product, but these DC circuits have also brought some setbacks. A particularly noteworthy issue is the use of the terms “source” and “sink” in the polarity of input device and load connections.

These terms are very common – almost every DC sensor, programmable logic controller, or robot input/output module will specify such a language or provide wiring diagrams to inform users how to properly wire.

Lack of standardization often leads to long-term research on data sheets and wiring diagrams to ensure equipment safety and normal performance when powered on. Sometimes, modules or data tables may have the words “source” or “sink” printed on them, or even an abbreviation; Sometimes, the device may be able to switch between two modes. In other cases, the term is not even listed, and you must rely on explaining the circuit diagram.