Switch Amplifier KFA6-SR-2.3L.FA
Brand: Pepperl+Fuchs
Code: KFA6-SR-2.3L.FA
2-channel, 115/230 V AC supply, 3-wire PNP/NPN sensor or push-pull input, Relay contact output, DIP switch selectable functions, Minimum/maximum control, Up to SIL 2 acc. to IEC/EN 61508 / IEC/EN 61511, Housing width: 20 mm, Number of channels: 2-channel, Interval relay, Min./max. control, Safety Integrity Level (SIL): SIL 2, Rated voltage: 90... 253 V AC , 45... 65 Hz, Field device: 3-wire sensor, Field device [2]: Push-pull (4 in 1) output, Type: 2 x relay (change-over contact)
Datasheet excerpt: Technical data of KFA6-SR-2.3L.FA
| General specifications | ||
|---|---|---|
| Signal type | Digital Input | |
| Functional safety related parameters | ||
| Safety Integrity Level (SIL) | SIL 2 | |
| Supply | ||
| Connection | terminals 14, 15 | |
| Rated voltage | 90... 253 V AC , 45... 65 Hz | |
| Rated current | ≤ 150 mA | |
| Power dissipation | 2.5 W | |
| Power consumption | max. 7 W | |
| Input | ||
| Connection side | field side | |
| Connection | Input I: terminals 1+, 2, 3-; Input II: terminals 4+, 5, 6- | |
| Rated values | 22... 24 V DC / 100 mA, see notes | |
| NPN sensor | ||
| Switching point | 4... 13 V | |
| PNP sensor | ||
| Switching point | 4... 13 V | |
| Short-circuit current | 110 mA | |
| Switching point | 0-signal: < 5 V 1-signal: > 13 V | |
| Output | ||
| Connection side | control side | |
| Connection | output I: terminals 7, 8, 9 output II: terminals 10, 11, 12 | |
| Output I, II | ||
| Contact loading | 250 V AC / 4 A / cos φ > 0.7; 40 V DC / 2 A resistive load | |
| Energized/De-energized delay | max. 6 ms | |
| Mechanical life | 107 switching cycles | |
| Transfer characteristics | ||
| Switching frequency | ≤ 10 Hz | |
| Galvanic isolation | ||
| Input/Output | safe galvanic isolation per EN 50178, voltage peak value 253 V | |
| Input/power supply | safe galvanic isolation per EN 50178, voltage peak value 253 V | |
| Output/power supply | safe galvanic isolation per EN 50178, voltage peak value 253 V | |
| Output/Output | basic insulation acc. to EN 50178, rated insulation voltage 253 Veff | |
| Indicators/settings | ||
| Display elements | LEDs | |
| Labeling | space for labeling at the front | |
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2004/108/EC | EN 61326-1:2006 | |
| Low voltage | ||
| Directive 2006/95/EC | EN 50178:1997 | |
| Conformity | ||
| Galvanic isolation | EN 50178 | |
| Electromagnetic compatibility | NE 21 | |
| Degree of protection | IEC 60529 | |
| Ambient conditions | ||
| Ambient temperature | -20... 60 °C (-4... 140 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Connection | screw terminals | |
| Mass | approx. 150 g | |
| Dimensions | 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D) , housing type B2 | |
| General information | ||
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27210121 |
| ECLASS 12.0 | 27210121 |
| ECLASS 11.0 | 27210121 |
| ECLASS 10.0.1 | 27210121 |
| ECLASS 9.0 | 27210121 |
| ECLASS 8.0 | 27210121 |
| ECLASS 5.1 | 27210121 |
| ETIM 9.0 | EC001485 |
| ETIM 8.0 | EC001485 |
| ETIM 7.0 | EC001485 |
| ETIM 6.0 | EC001485 |
| ETIM 5.0 | EC001485 |
| UNSPSC 12.1 | 32101514 |
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