contact close signal 中文意思是什麼

contact close signal 解釋
觸點閉合信號
  • contact : n 1 接觸;聯系;交涉。2 〈美國〉(有勢力的)熟人;門路。3 【數學】相切;【電學】接觸;觸頭;觸點...
  • close : vt 1 關(窗等),閉(眼等);蓋(蓋子等);鎖閉,封閉,塞,隔絕。 ★對 door box drawer 等,口語較...
  • signal : n 1 信號,暗號;信號器。2 動機,導火線 (for)。3 預兆,徵象。adj 1 暗號的,作信號用的。2 顯著的...
  1. " to address public concerns about students going to schools in typhoon situations, the hko has had close liaison with the education and manpower bureau and will implement new measures in the coming typhoon season. directorate staff will be in close contact and the operation units will co - operate to ensure the timely announcement of school closure when tropical cyclone signal number 8 is issued. " mr. lam said

    談到未來一年,林超英說:由於市民十分關注臺風期間學生上學的問題,天文臺跟教育統籌局溝通后,將於今年風季執行一套新措施,包括加強首長級人員的聯系,以及雙方業務的互相配合,務求在發出八號風球信息時,及時讓全港市民知道有關停課的消息。
  2. In addition, there is 8 on - off signal data input ( di ) passways ( 24 vdcs light separate ) ; 8 on - off signal isolated data output ( do ) passways ( contact without power, 1a / 220v ) ; 4 analog signal data output passways ( 4 ~ 20ma ), every of them can be set as a certain analog signal ' s close ring control output passway

    另外,還有8路開關量輸入( di )通道( 24vdc光隔) ; 8路隔離開關量輸出( do )通道(無源觸點, 1a 220v ) ; 4路模擬量輸出( 4 20ma )通道,每一路均可設定為某一路模擬量輸入的閉環控制輸出。
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