以光為媒介無(wú)線式點(diǎn)對(duì)點(diǎn)并列信號(hào)傳送裝置。?經(jīng)濟(jì)型機(jī)種?重量輕、體積小,出、入力點(diǎn)對(duì)應(yīng),不需經(jīng)過(guò)通信模塊,可直接與P.L.C.I/O點(diǎn)連接或不經(jīng)過(guò)任何設(shè)備一對(duì)一或一對(duì)多傳送使用
以光為媒介無(wú)線式點(diǎn)對(duì)點(diǎn)并列信號(hào)傳送裝置。?經(jīng)濟(jì)型機(jī)種?重量輕、體積小,出、入力點(diǎn)對(duì)應(yīng),不需經(jīng)過(guò)通信模塊,可直接與P.L.C.I/O點(diǎn)連接或不經(jīng)過(guò)任何設(shè)備一對(duì)一或一對(duì)多傳送使用