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- 產(chǎn)品名稱：LU-GK1134AYNNN,LU-GK1144AYN44,LU-GK1235CYNN4,開關(guān)量信號隔離器
- 產(chǎn)品型號：LU-GK1134AYNNN,LU-GK1144AYN44,LU-GK1235CYNN4,
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- 產(chǎn)品文檔：無相關(guān)文檔
簡單介紹
LU-GK1134AYNNN,LU-GK1144AYN44,LU-GK1235CYNN4,開關(guān)量信號隔離器
產(chǎn)品描述
LU-GK1134AYNNN,LU-GK1144AYN44,LU-GK1235CYNN4,開關(guān)量信號隔離器
一、概述
LU-GK開關(guān)量信號隔離器，適用于連接現(xiàn)場的開關(guān)或接近開關(guān)等，通過隔離，以繼電器觸電、晶體管電平信號等輸出方式傳送至控制系統(tǒng)或其它單元組合儀表。
該隔離器采用獨立直流電源供電，電源－輸入－輸出之間隔離。
二、技術(shù)參數(shù)
● 輸入
輸入類型：開關(guān)，NAMUR型符合DIN19234標(biāo)準(zhǔn)接近開關(guān)
輸入供電：7~9V（開路，1KΩ內(nèi)阻）
短路電流：約8mA
動作特性：輸入電流>2.1mA或輸入電阻<2K，輸出閉合，黃色指示燈亮。
輸入電流<1.2mA或輸入電阻>10K，輸出開路，黃色指示燈滅。
● 輸出
A.繼電器輸出：2A/30VDC或0.5A/125VAC
響應(yīng)時間：≤10ms
B.晶體管輸出：外部供電電壓≤40V
驅(qū)動輸出電流：≤40mA
響應(yīng)時間：≤1ms
● 電源
電源電壓：20~35VDC
電源保護：反接保護、過壓過流保護
電流損耗：≤42mA（24V）
● 綜合技術(shù)參數(shù)
面板開關(guān)功能：
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狀態(tài)
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通道1
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通道2
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K3
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K4
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K1
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K2
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ON
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有故障檢測
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邏輯
正向
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有故障檢測
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邏輯
正向
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OFF
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無故障檢測
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邏輯
反向
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無故障檢測
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邏輯
反向
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絕緣電阻：≥100MΩ
絕緣強度：1500VAC；1min
使用溫度：-20~+60℃
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