1C31169G02 WESTINGHOUSE

9905-971
9905-971
9907-1200
9907-164
A512D-4GP-SC08D-240VAC-DS
AT-8624T/2M
B38-244-B2KA
CA400H41014
COR#20ESK6
D1VW020HNJW

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描述

矩阵输出如图8所示为4×4矩阵输出电路,用8个输出点可控制16个负载。要使某个负载接通工作,只要它所在的行与列对应的输出继电器接通即可。例如,当Y010与Y004同时接通时,KM1得电吸合。应当注意的是:当只有某一行对应的输出继电器接通,各列对应的输出继电器才可以任意接通;或者当只有某一列对应的输出继电器接通,各行对应的输出继电器才可以任意接通。否则将会错误接通负载。因此,采用矩阵输出时,必须将同一时间段接通的负载安排在同一行或同一列中

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