端子座,POINT I/O,两件式,8 个弹簧夹端子,开放式,DIN 安装

输出模块,POINT I/O,Digital,Contact,4 Points Form A Contacts,Open Style,DIN Mounted

输入模块,POINT I/O,Digital,DC,4 Points Sinking 24VDC Input,Open Style,DIN Mounted

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