詳細參數 | |||
---|---|---|---|
品牌 | KLA-Tencor | 型號 | 231681 |
結構形式 | 模塊式 | 安裝方式 | 控制室安裝 |
LD指令處理器 | 硬PLC | 功能 | 通用Prof接口板 |
工作電壓 | 電源組24VDC | 輸出頻率 | 10/100Mbps |
產品認證 | CE | 環(huán)境溫度 | 0°Cto,60°C |
環(huán)境濕度 | 0到90%的相對濕度,無冷凝 | 加工定制 | 否 |
重量 | 0.89磅 | 產地 | 瑞士 |
KLA-Tencor 231681 通用 Prof 接口板
通訊模塊,它接人PLC后,可使PLC與計算機,或PLC與PLC進行通訊,有的還可實現與其它控制部件,如變頻器、溫控器通訊,或組成局部網絡。通訊模塊代表PLC的組網能力,代表著當今PLC性能的重要方面。
掌握PLC性能,一定要了解它的模塊,并通過了解模塊的性能,去弄清楚PLC的性能。
除了模塊,PLC還有外部設備。
盡管用PLC實現對系統(tǒng)的控制可不用外部設備,配置好合適的模塊就行了。然而,要對PLC編程,要監(jiān)控PLC及其所控制的系統(tǒng)的工作狀況,以及存儲用戶程序、打印數據等,就得使用PLC的外部設備。故一種PLC的性能如何,與這種PLC所具外部設備豐富與否,外部設備好用與否直接相關。
The main box of box type small PLC integrates the above modules into one box, and is divided into different specifications according to the number of I / O points that may be provided.The box type PLC also has an I / O expansion box. It does not contain CPU and only has the functions of power supply and I / O unit. The expansion box also has different specifications according to the number of I / O points.
In addition to the above modules, PLC has special or inbligent or functional modules. Such as a / D module, D / a module, high-speed counting module, b control module, temperature module, etc. These modules have their own CPU, which can preprocess or post process the signal, so as to simplify the PLC CPU's control of complex program-controlled quantities. The types and characteristics of inbligent modules are also very different. PLC with good perbance has many types and good perbance.
其他型號:
KLA-Tencor | 307793, 電腦接口板
KLA-Tencor | 184527, CCD-FFM 板
KLA-Tencor | 098140,4 通道驅動板(僅限 P-22)