Serviceline Industrial Sensors
Serviceline Explosion Protection
Switch Amplifier, Timer Relay KFA6-DU-Ex1.D
- 1-channel isolated barrier
- 230 V AC supply
- Dry contact or NAMUR inputs
- Relay contact and transistor output
- Adjustable output timer functions from 10 ms ... 60 min
- Input frequency up to 80 Hz; pulse divider up to 1 kHz
- Reset function
- Configurable by keypad
- Line fault detection (LFD)
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of KFA6-DU-Ex1.D
| General specifications | ||
|---|---|---|
| Signal type | Digital Input | |
| Supply | ||
| Connection | terminals 23, 24 | |
| Rated voltage | 230 V AC ± 10 % | |
| Rated current | 15 mA | |
| Power consumption | 4 VA | |
| Input | ||
| Connection side | field side | |
| Connection | Input I: terminals 1+, 3- ; input II: terminals 13+, 14- | |
| Input I | acc. to EN 60947-5-6 (NAMUR), see system description for electrical data | |
| Open circuit voltage/short-circuit current | 8.2 V / 10 mA | |
| Switching point/switching hysteresis | 1.2 ... 2.1 mA / approx. 0.2 mA | |
| Pulse duration | min. 75 µs / 1 ms see instruction manuals; the maximum input frequency has to be observed. | |
| Input frequency | 0 ... 80 Hz , pulse divider 0 ... 1 kHz | |
| Line fault detection | breakage I ≤ 0.15 mA; short-circuit I > 6.5 mA | |
| Input II | reset | |
| Active/Passive | I > 3 mA / I < 1.5 mA | |
| Open circuit voltage/short-circuit current | 12 V / 3.5 mA | |
| Pulse duration | min. 10 ms | |
| Output | ||
| Connection side | control side | |
| Connection | output I: terminals 10, 11, 12 ; output II: terminals 19+, 20- | |
| Output I | signal , Relay output | |
| Contact loading | 253 V AC/ 2 A / cos φ ≥ 0.7 ; 40 V DC/ 2 A | |
| Mechanical life | 5 x 107 switching cycles | |
| Energized/De-energized delay | approx. 20 ms / approx. 20 ms | |
| Output II | signal , electronic unit, isolated | |
| Contact loading | 40 V / 50 mA | |
| Energized/De-energized delay | after rising input flank 3 ms ; after falling input flank 2 ms | |
| Signal level | 1-signal: (L+) -2.5 V (50 mA, short-circuit/overload proof) 0-signal: blocked output (off-state current ≤ 10 µA) |
|
| Transfer characteristics | ||
| Input I | ||
| Resolution | < 0.1 % of the set value, min. 10 ms | |
| Accuracy | 2 ms | |
| Influence of ambient temperature | 0.003 %/K (50 ppm) | |
| Galvanic isolation | ||
| Input I/other circuits | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Output I/power supply and reset | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Output I, II against eachother | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Output II/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Output II/reset | basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff | |
| Reset/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Indicators/settings | ||
| Display elements | LEDs , display | |
| Control elements | Control panel | |
| Configuration | via operating buttons | |
| Labeling | space for labeling at the front | |
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
| Low voltage | ||
| Directive 2014/35/EU | EN 61010-1:2010 | |
| Conformity | ||
| Electromagnetic compatibility | NE 21:2006 | |
| Degree of protection | IEC 60529:2001 | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Connection | screw terminals | |
| Mass | approx. 300 g | |
| Dimensions | 40 x 119 x 115 mm (1.6 x 4.7 x 4.5 inch) , housing type C3 | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
| Data for application in connection with hazardous areas | ||
| EU-Type Examination Certificate | TÜV 99 ATEX 1408 | |
| Marking |  II (1)G [Ex ia Ga] IIC II (1)D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I |
|
| Supply | ||
| Maximum safe voltage | 253 V AC (Attention! The rated voltage can be lower.) | |
| Input I | terminals 1+, 3-: Ex ia | |
| Voltage | 10.1 V | |
| Current | 13.5 mA | |
| Power | 34 mW (linear characteristic) | |
| Input II | terminals 13+, 14- non-intrinsically safe | |
| Maximum safe voltage | 40 V (Attention! The rated voltage can be lower.) | |
| Output I | terminals 10, 11, 12 non-intrinsically safe | |
| Contact loading | 253 V AC/2 A/cos φ > 0.7; 40 V DC/2 A resistive load (TÜV 99 ATEX 1408) 50 V AC/2 A/cos φ > 0.7; 40 V DC/2 A resistive load (TÜV 02 ATEX 1885 X) |
|
| Maximum safe voltage | 253 V (Attention! The rated voltage can be lower.) | |
| Output II | terminals 19+, 20- non-intrinsically safe | |
| Maximum safe voltage | 40 V (Attention! The rated voltage can be lower.) | |
| Certificate | TÜV 02 ATEX 1885 X | |
| Marking | II 3G Ex nA nC IIC T4 Gc |
|
| Output I | ||
| Contact loading | 50 V AC/2 A/cos φ > 0.7; 40 V DC/1 A resistive load | |
| Galvanic isolation | ||
| Input I/other circuits | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V | |
| Directive conformity | ||
| Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 | |
| International approvals | ||
| FM approval | ||
| Control drawing | 116-0305 | |
| UL approval | E223772 | |
| IECEx approval | IECEx TUN 03.0000 | |
| Approved for | [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I | |
| 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-DU-Ex1.D
CAD+CAE: KFA6-DU-Ex1.D
| CAD | File Type | File Size | |
|---|---|---|---|
| CAD Portal / CAD Portal | LINK | --- | |
| Dimension drawing 2-D (DXF) / Abmessungszeichnung 2-D (DXF) | ZIP | 657 KB | |
| Dimension drawing 3-D in IGS format / Abmessungszeichnung 3-D im IGS-Format | IGS | 1025 KB | |
| Dimension drawing 3-D in STP format / Abmessungszeichnung 3-D im STP-Format | STP | 870 KB | |
| EPLAN | |||
| EPLAN Data Portal / EPLAN Data Portal | LINK | --- | |
| EPLAN macro EDZ / EPLAN Makro EDZ | EDZ | 72 KB | |
Approvals+Certificates: KFA6-DU-Ex1.D
| Statements of compliance | Certificate No. | File Type | File Size |
|---|---|---|---|
| EU-Declaration of conformity / EU-Konformitätserklärung | DOC-0041B | 74 KB | |
| Certificates | |||
| Australia Test Safe | ANZEx 17.3006X | 6788 KB | |
| Brasil TUV Rheinland Brazil | TÜV 13.1144 | 649 KB | |
| CA UL | E223772 cUL (NRAQ7) | LINK | --- |
| Canada FM | CoC 3009603C | 39 KB | |
| China NEPSI | GYJ 14.1320 | 715 KB | |
| EAC EAC TP TC 020/2011 | TC RU C-DE.MH04.B.00397 | 680 KB | |
| Europe TUV Nord ATEX Category (1) | TÜV 99 ATEX 1408 | 2618 KB | |
| Europe TUV Nord ATEX Category 3 G | TÜV 02 ATEX 1885X | 1101 KB | |
| India CCOE | A/P/HQ/MH/104/4013(P358001) | 687 KB | |
| Russia Belarus EAC Kazakhstan NANIO "CCVE" EAC TP TC 012/2011 | TC RU C-IT.GB05.B.00718 | 2731 KB | |
| South Africa MASC | MASC MS/17-0864 | 328 KB | |
| TUV Nord IECEx Certificate of Conformity | IECEx TUN 03.0000 | LINK | --- |
| USA FM | CoC 3009603 | 40 KB | |
| USA UL | E223772 UL (NRAQ) | LINK | --- |
| Control drawings | |||
| Control Drawing FM / Control Drawing FM | 156 KB | ||
Pepperl+Fuchs GmbH
Lilienthalstraße 200
68307 Mannheim
Germany
info@de.pepperl-fuchs.com
+49 621 776-0
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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 6,200 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.