供应倍加福安全栅KFD2-SOT2-EX2

价格：面议

上海桂伦自动化设备有限公司

联系人：张凤翔

电话：13917490131

地址：上海市宝山区沪太公路绿地北郊广场5355弄6幢10号910室

产品规格：

产品数量：

包装说明：

关 键 词：倍加福

行 业：

发布时间：2016-02-26

2-channel isolated barrier 
24 V DC supply (Power Rail) 
Dry contact or NAMUR inputs 
Passive transistor output, non-polarized 
Line fault detection (LFD) 
Reversible mode of operation 
Up to SIL2 acc. to IEC 61508 


参数表节选：的技术参数 KFD2-SOT2-Ex2 
General specificati  
Signal type  Digital Input  
Supply  
Connection  Power Rail or terminals 14+, 15-  
Rated voltage  20 ... 30 V DC  
Ripple  ≤ 10 %  
Rated current  ≤ 50 mA  
Input  
Connection  terminals 1+, 2+, 3-; 4+, 5+, 6-  
Rated values  acc. to EN 60947-5-6 (NAMUR), see system description for electrical data  
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, 8 ; output II: terminals 8, 9  
Signal level  1-**: switching voltage - 2.5 V max. at 10 mA switching current or 3 V max. at 100 mA switching current 
0-**: switched off (off-state current ≤ 10 ?A)  
Output I, II  ** ; electronic output, passive  
Collective error message  Power Rail  
Transfer characteristics  
Switching frequency  ≤ 5 kHz  
Directive conformity  
Electromagnetic compatibility   
 Directive 2004/108/EC  EN 61326-1:2006  
Conformity  
Electrical isolation  IEC 62103:2003  
Electromagnetic compatibility  NE 21:2004  
Protection degree  IEC 60529:2001  
Ambient conditi  
Ambient temperature  -20 ... 60 °C (-4 ... 140 °F)  
Mechanical specificati  
Protection degree  IP20  
Mass  approx. 150 g  
Dimensi  20 x 119 x 115 mm (0.8 x 4.7 x 4.5 in) , housing type B2  
Mounting  on 35 mm DIN mounting rail acc. to EN 60715:2001  
Data for application in connection with Ex-areas  
EC-Type Examination Certificate  PTB 00 ATEX 2035 , for additional certificates see www.pepperl-fuchs.com  
 Group, category, type of protection   II (1) G [Ex ia] IIC 
 II (1) D [Ex ia] IIIC  
EC-Type Examination Certificate  DMT 01 ATEX E 133  
 Group, category, type of protection   I (M1) [Ex ia] I  
Statement of conformity  T?V 99 ATEX 1499 X , observe statement of conformity  
 Group, category, type of protection, temperature class   II 3G Ex nA II T4  
Directive conformity   
 Directive 94/9/EC  EN 60079-0:2009, EN 60079-11:2007 , EN 60079-15:2005 , EN 50303:2000 , EN 61241-11:2006  
International approvals  
FM approval   
 Control drawing  116-0035  
CSA approval   
 Control drawing  116-0047  
IECEx approval  IECEx PTB 05.0011  
 Approved for  [Ex ia] IIC , [Ex ia] I , [Ex ia] IIIC