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KFD2-ST-Ex1 倍加福隔離式開關(guān)放大器現(xiàn)貨供應(yīng)

???????隔離式開關(guān)放大器KFD2-ST-Ex1，單通道隔離柵，繼電器接點輸出，弗熙堡從事自動化產(chǎn)品經(jīng)銷多年，一切從客戶實際需求出發(fā)，備有大量現(xiàn)貨，竭誠為您服務(wù)，您值得選擇！021-51601058

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倍加福隔離式開關(guān)放大器KFD2-ST-Ex1現(xiàn)貨供應(yīng)

產(chǎn)品特性

? 1通道隔離柵

? 24 V DC電源（電源導軌）

? 干接點或NAMUR輸入

? 繼電器接點輸出

? 線路故障檢測（LFD）

? 可逆操作模式

? 符合SIL 2標準符合IEC 61508 / IEC 61511

產(chǎn)品介紹
24 V DC

General specifications
Signal type		Digital Input
Supply
Connection		Power Rail or terminals 11+, 12-
Rated voltage		20 ... 35 V DC
Ripple		≤ 10 %
Rated current		≤ 14 mA
Input
Connection		terminals 4+, 5+, 6-
Open circuit voltage/short-circuit current		approx. 8 V DC / approx. 8 mA
Switching point/switching hysteresis		1.2 ... 2.1 mA / approx. 0.2 mA
Line fault detection		breakage I ≤ 0.1 mA , short-circuit I > 6 mA
Output
Connection		output I: terminals 7+ , output II: terminals 9+
Current		100 mA , short-circuit protected
Signal level		Output I/Output II: 1-signal: (L+) -3.5 V / 0-signal: switched off (off-state current ≤ 10 µA)
Output I		electronic output, active
Output II		electronic output, active
Transfer characteristics
Switching frequency		≤ 5 kHz
Directive conformity
Electromagnetic compatibility
	Directive 2004/108/EC	EN 61326-1:2006
Ambient conditions
Ambient temperature		-20 ... 65 °C (-4 ... 149 °F)
Mechanical specifications
Degree of protection		IP20
Mass		approx. 150 g
Data for application in connection with hazardous areas
EC-Type Examination Certificate		PTB 00 ATEX 2082
	Group, category, type of protection	II (1)GD [EEx ia] IIC [circuit(s) in zone 0/1/2]
Directive conformity
	Directive 94/9/EC	EN 60079-0:2009 , EN 60079-11:2007 , EN 50303:2000

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KFD2-ST-Ex1 倍加福隔離式開關(guān)放大器現(xiàn)貨供應(yīng)

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