隔离栅KFD2-STC4-Ex1.20现货发售

KFD2-STC4-Ex1.20 源自于欧洲 德国P+F隔离式安全栅 简称隔离栅KFD2-STC4-Ex1.20

KFD2-STC4-Ex1.20 隔离栅的工作原理 性能


英国欧陆EUROTHERM

上海穆昱工控设备有限公司

Shanghai Mu Yu Industrial Equipment Co., Ltd.

主营：MTS、P+F、SICK、WEST、MTL、balluff、TURCK、IFM等

联系方式：      021-58420817

传真：021-58420817      q

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1-channel isolated barrier
24 V DC supply (Power Rail)
Input 2-wire and 3-wire SMART transmitters and 2-wire SMART current sources
Signal splitter (1 input and 2 outputs)
Dual output 0/4 mA ... 20 mA
Terminal blocks with test sockets
Up to SIL3 acc. to IEC 61508

产品阐述
Input 0/4 mA ... 20 mA
2 x Output 0/4 mA ... 20 mA
一般特性
Signal type	Analog input
供电
连接器	Power Rail or terminals 14+, 15-
额定电压	20 ... 35 V DC
纹波	在电源容限内
功耗	1.8 W
功耗	2.4 W
输入
连接器	terminals 1+, 2-, 3 or 5-, 6+
输入信号	0/4 ... 20 mA
开路电压/短路电流	terminals 1+, 3-: 22.7 V / 38 mA
电压降	terminals 5, 6 : ≤ 2.4 V at 20 mA
输入电阻	terminals 2-, 3: max. 76 Ω 
terminals 1+, 3: max. 500 Ω (250 Ω load)
Available voltage	terminals 1+, 3: ≥ 16 V at 20 mA
输出
连接器	terminals 7-, 8+,9; 10-, 11+,12
负载	0 ... 550 Ω
输出信号	0/4 ... 20 mA (overload > 25 mA)
纹波	max. 50 μA rms
Transfer characteristics
偏差	at 20 °C (68 °F), 0/4 ... 20 mA
≤ 10 μA incl. calibration, linearity, hysteresis, loads and fluctuations of supply voltage
频率范围	field side into the control side: bandwidth with 0.5 Vpp ** 0 ... 7.5 kHz (-3 dB) 
control side into the field side: bandwidth with 0.5 Vpp ** 0.3 ... 7.5 kHz (-3 dB)
Settling time	200 μs
指令符合
电磁兼容性	
Directive 2004/108/EC	EN 61326-1:2006
Conformity
电磁兼容性	NE 21:2011
防护等级	IEC 60529:2001
周围环境
环境温度	-20 ... 60 °C (-4 ... 140 °F)
机械特性
防护等级	IP20
重量	approx. 200 g
外形尺寸	20 x 124 x 115 mm (0.8 x 4.9 x 4.5 in) , housing type B2
安装	on 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with Ex-areas
EC-类型 鉴定证书	BAS 99 ATEX 7060 , for additional certificates see 
保护型号、类别、组别	Ex-Hexagon II (1)GD, [Ex ia] IIC, [Ex iaD], (-20 °C ≤ Tamb ≤ 60 °C) [circuit(s) in zone 0/1/2]
EC-类型 鉴定证书	DMT 01 ATEX E 133
保护型号、类别、组别	Ex-Hexagon I (M1) [Ex ia] I
符合标准	TüV 99 ATEX 1499 X , observe statement of conformity
Group, category, type of protection, temperature class	Ex-Hexagon II 3G Ex nA II T4 [device in zone 2]
指令符合	
94/9/EC 指令	EN 60079-0:2012 , EN 60079-11:2007 , EN 60079-15:2010 , EN 61241-11:2006 , EN 50303:2000
International approvals
UL认证	
控制图	116-0173 (cULus)
IECEx approval	IECEx BAS 04.0016
Approved for	[Zone 0] [Ex ia] IIC, [Ex iaD], [Ex ia] I
一般说明
注释	Both output loads must be connected to ensure complete and correct operation within the technical specification.