嫦娥奔月简笔画
SR4P3A1B24

SR4P3A1B24

用于監控急停開關、安全門開關、雙路PNP輸出型安全光幕。性能等級:PL e;安全類別:Cat.4; SIL 3。1、可檢測輸入觸點的短路故障;2、可選擇受控手動復位和自動復位…

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