商品名称： P+F 倍加福 KFD2-SRA-Ex4 本质安全型隔离栅 K-System (DIN rail mounting)
品牌名称： P+F 倍加福
分类名称： 安全传感器
商品订货号：
商品型号： KFD2-SRA-EX4
产品参数
| Marking | II (1)G [Ex ia Ga] IIC [exsign] II (1)D [Ex ia Da] IIIC [exsign] I (M1) [Ex ia Ma] I |
| Contact loading | 230 V AC + 10 % / 2 A / 100 VA / cos φ ≥ 0.7; 40 V DC / 2 A resistive load |
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
| EU-type examination certificate | ZELM 99 ATEX 0009 |
| Energized/De-energized delay | approx. 30 ms / approx. 30 ms |
| Display elements | LEDs |
| Degree of protection | IP20 |
| Input/Output | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V |
| Ripple | ≤ 10 % |
| Pulse/Pause ratio | min. 35 ms / min. 35 ms (non-AC operation) min. 70 ms / min. 70 ms (AC operation) |
| Line fault detection | breakage I ≤ 0.15 mA , short-circuit I > 6 mA |
| Switching frequency | ≤ 10 Hz (non-AC operation) ≤ 3 Hz (AC operation) |
| Connection | screw terminals |
| Electromagnetic compatibility | NE 21:2006 |
| Depth | 115 mm |
| Input | Ex ia IIC |
| Power dissipation | 1.2 W |
| Labeling | space for labeling at the front |
| IECEx marking | [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I |
| Connection side | control side |
| Maximum safe voltage | U 40 V DC (Attention! U is no rated voltage.) |
| Rated current | I 45 ... 70 mA |
| Mass | approx. 150 g |
| Current | I 14 mA |
| Rated values | acc. to EN 60947-5-6 (NAMUR), see manual for electrical data |
| Output I ... IV | Signal I ... Signal IV ; relay |
| Mechanical life | 5 x 10 switching cycles |
| Collective error message | Power Rail |
| Maximum safe voltage_1 | U 40 V DC |
| Width | 20 mm |
| Directive 2014/35/EU | EN 61010-1:2010 |
| Input/power supply | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V |
| Output/Output | basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 V |
| Input/input | not available |
| Configuration | via DIP switches |
| Voltage | U 10 V |
| Rated voltage | U 19 ... 30 V DC |
| Directive 2014/34/EU | EN IEC 60079-0:2018+AC:2020 , EN 60079-11:2012 , EN 50303:2000 |
| Control drawing | 116-0145 |
| Signal type | Digital Input |
| Height | 119 mm |
| Open circuit voltage/short-circuit current | approx. 8 V DC / approx. 8 mA |
| Output/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 V |
| Control elements | DIP switch |
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) |
| Dimensions | 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D) , housing type B2 |
| IECEx certificate | IECEx TUN 04.0003 |
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
| Power | P 35 mW (linear characteristic) |
| Switching point/switching hysteresis | 1.2 ... 2.1 mA / approx. 0.2 mA |
