安裝方便: 不存在插槽規(guī)則。通過插槽確定輸出地址。 當(dāng)在 ET 200M 中與總線模塊一起使用時(shí),可以熱插拔。
用戶友好的接線
The digital input/output modules convert
the level of the external digital signals from the process to the internal signal level of the controller and
the internal signal level of the controller to the external signal level required by the process.
The SM 327 is an additional finely scalable IO module. It has a total of 16 channels, whereby 8 channels are permanently defined and a further 8 channels can be used individually as inputs or outputs. This hybrid module can therefore be flexibly implemented for any combinations.