根據PLC輸出端所帶的負載是直流型還是交流型,是大電流還是小電流,以及PLC輸出點動作的頻率等,從而確定輸出端采用繼電器輸出,還是晶體管輸出,或品閘管輸出。不同的負載選用不同的輸出方式,對系統的穩定運行是很重要的。 電磁閥的開閉、大電感負載、動作頻率低的設備,PLC輸出端采用繼電器輸出或者固態繼電器輸出;各種指示燈、變頻器/數字直流調速器的啟動/停止應采用晶體管輸出。
The GE Versamax IC200CHS111 is a main base relay-style interposing i/o terminals. The GE Versamax IC200CHS111 has an expansion connector (j2) that can be used to attach to an interposing relay expansion base. GE Versamax also has a connector (j1) for attaching a cable from the connector Style i/o carrier and 50 box-style terminals for field I/o wiring and power connections.
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