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现货库存 KFD2-ST2-EX2 德国倍加福 P+F安全栅 信号隔离器
现货库存 KFD2-ST2-EX2 德国倍加福 P+F安全栅 信号隔离器
参数表节选：的技术参数 KFD2-ST2-Ex2
| General specifications | ||
|---|---|---|
| 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) | |
| 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+ | |
| Signal level | 1-signal: (L+) - 3.5 V (100 mA, short-circuit protected) 0-signal: switched off (off-state current ≤ 10 µA) | |
| Output I, II | signal ; electronic output, active | |
| Collective error message | Power Rail | |
| Transfer characteristics | ||
| Switching frequency | ≤ 5 kHz | |
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
| Conformity | ||
| Galvanic isolation | IEC 62103:2003 | |
| Electromagnetic compatibility | NE 21:2004 | |
| Degree of protection | IEC 60529:2001 | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Mass | approx. 150 g | |
| Dimensions | 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2 | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
| Data for application in connection with hazardous areas | ||
| EC-Type Examination Certificate | PTB 00 ATEX 2035 | |
| Group, category, type of protection |  II (1) G [Ex ia] IIC II (1) D [Ex ia] IIIC | |
| Statement of conformity | TÜV 99 ATEX 1499 X | |
| Group, category, type of protection, temperature class | II 3G Ex nA II T4 | |
| Directive conformity | ||
| Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 , EN 50303:2000 | |
| 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 | |
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