Pepperl+Fuchs KFD2-UFC-Ex1.D
Frequency Converter with Trip Values
1-channel isolated barrier
24 V DC supply (Power Rail)
Input for NAMUR sensors or dry contacts
- Overview +
- Comments +
Configurationvia operating buttons
via PACTware
Input frequency 1 mHz ... 5 kHz
Current output 0/4 mA ... 20 mA
Relay contact and transistor output
Start-up override
Line fault detection (LFD)
Up to SIL 2 acc. to IEC 61508/IEC 61511
Input I | terminals 1+, 3-: Ex ia |
Connection | Input I: intrinsically safe: terminals 1+, 3- Input II: non-intrinsically safe: terminals 13+, 14- |
Input II | terminals 13+, 14- non-intrinsically safe |
Rated current | approx. 100 mA |
Output I, II | signal, relay |
Output III/IV | basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff |
Connection | output I: terminals 10, 11, 12 output II: terminals 16, 17, 18 outout III: terminasl 19+, 20- output IV: terminals 8+, 7- |
Safety Integrity Level (SIL) | SIL 2 |
Start-up override/power supply and collective error | functional insulation acc. to IEC 62103, rated insulation voltage 50 Veff |
Collective error message | Power Rail |
Output IV/power supply and collective error | functional insulation acc. to IEC 62103, rated insulation voltage 50 Veff |
Degree of protection | IP20 |
Power dissipation/power consumption | 2 W / 2.2 W |
Input | EN 60947-5-6:2000 |
EU-Type Examination Certificate | T??V 99 ATEX 1471 |
Degree of protection | IEC 60529:2001 |
Connection | terminals 23+, 24- or power feed module/Power Rail |
Mass | 300 g |
Certificate | T??V 02 ATEX 1885 X |
Output IV | terminals 8+, 7- non-intrinsically safe |
Interface | RS 232 |
Display elements | LEDs , display |
Programming interface | programming socket |
Input I | sensor acc. to EN 60947-5-6 (NAMUR) or mechanical contact |
Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
Electromagnetic compatibility | NE 21:2006 |
Output I, II | terminals 10, 11, 12; 16, 17, 18 non-intrinsically safe |
Mutual output I, II, III | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
IECEx approval | IECEx TUN 04.0007 |
Input II | startup override: 1 ... 1000 s, adjustable in steps of 1 s |
Interface/power supply and collective error | functional insulation acc. to IEC 62103, rated insulation voltage 50 Veff |
Output I, II/other circuits | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
Output III/power supply and collective error | basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff |
Output IV | analog |
Signal type | Digital Input |
Connection | screw terminals |
Ambient temperature | -20 ... 60 ?°C (-4 ... 140 ?°F) |
Dimensions | 40 x 119 x 115 mm (1.6 x 4.7 x 4.5 inch) , housing type C3 |
Input I/other circuits | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
Connection side | control side |
Connection side | field side |
UL approval | E223772 |
Control elements | Control panel |
Output III | electronic output, passive |
Rated voltage | 20 ... 30 V DC |
Interface/output III | basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff |
Labeling | space for labeling at the front |
Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
Output III/start-up override | basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff |
Output III | terminals 19+, 20- non-intrinsically safe |
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