Switch Amplifier 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 61508
Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of KFA6-SR-2.3L.FA
| Product Description | ||
|---|---|---|
| Switch Amplifier | ||
| 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) | |
| General information | ||
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. | |
Documents: KFA6-SR-2.3L.FA
| Manuals | Language | File Type | File Size |
|---|---|---|---|
| Manual Signal Conditioners K-System | ENG | 694 KB | |
| Handbuch Signaltrenner K-System | GER | 698 KB | |
| Manual Signal Conditioners K-System | RUS | 3736 KB | |
| Instruction manuals | |||
| Инструкции | BUL | 53 KB | |
| Návod k poużití | CZE | 47 KB | |
| Instruktions manual | DAN | 47 KB | |
| Instruction manual | ENG | 41 KB | |
| Kasutusjuhend | EST | 44 KB | |
| Käyttöohje | FIN | 44 KB | |
| Manuel d'instructions | FRA | 79 KB | |
| Betriebsanleitung | GER | 43 KB | |
| Οδηγίες χρήσης | GRE | 55 KB | |
| Handleiding | HOL | 56 KB | |
| Instruction manual / Betriebsanleitung | HRV | 55 KB | |
| Használati útmutató | HUN | 55 KB | |
| Manuale di istruzioni | ITA | 77 KB | |
| Lietošanas pamācība | LAV | 54 KB | |
| Instrukciju vadovas | LIT | 55 KB | |
| Instrukcja obsługi | POL | 57 KB | |
| Manual de instruções | POR | 56 KB | |
| Manual de utilizare | RON | 56 KB | |
| Návod na poużitie | SLK | 115 KB | |
| Manual de instrucciones | SPA | 79 KB | |
| Manual | SWE | 53 KB | |
Approvals+Certificates: KFA6-SR-2.3L.FA
| Certificates | Certificate No. | File Type | File Size |
|---|---|---|---|
| exida Functional Safety Assessment | P+F 05/12-35 R026 | 216 KB |
Associated Products: KFA6-SR-2.3L.FA
| Accessories | ||||||
|---|---|---|---|---|---|---|
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Function: KFA6-SR-2.3L.FA
This signal conditioner provides the galvanic isolation between field circuits and control circuits.
The device transfers the status of 2-wire and 3-wire sensors to the relay contact output.
The device has 2 inputs and 2 relay contact outputs.
The device can be used either as dual channel signal conditioner or as a two-point level controller.
The device is easily configured by the use of DIP switches.
A fault is signalized by LEDs.
Pepperl+Fuchs SE
Lilienthalstraße 200
68307 Mannheim
Germany
info@de.pepperl-fuchs.com
+49 621 776-0
Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.