HKXYTECH Pepperl+Fuchs KFD2-DWB-Ex1.D Rotation Speed Monitor KFD2-DWB-Ex1.D Safety Barriers in stock
KFD2-DWB-Ex1.D
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HKXYTECH Pepperl+Fuchs KFD2-DWB-Ex1.D Rotation Speed Monitor KFD2-DWB-Ex1.D Safety Barriers
Features of HKXYTECH Pepperl+Fuchs KFD2-DWB-Ex1.D Rotation Speed Monitor KFD2-DWB-Ex1.D Safety Barriers
Rotation Speed Monitor KFD2-DWB-Ex1.D
1-channel isolated barrier
24 V DC supply (Power Rail)
Dry contact or NAMUR inputs
Input frequency 1 mHz ... 5 kHz
2 relay contact outputs
Start-up override
Configurable by keypad
Line fault detection (LFD)
Up to SIL 2 acc. to IEC 61508/IEC 61511
Technical data of HKXYTECH Pepperl+Fuchs KFD2-DWB-Ex1.D Rotation Speed Monitor KFD2-DWB-Ex1.D Safety Barriers
Signal type Digital Input
Functional safety related parameters of Pepperl+Fuchs KFD2-DWB-Ex1.D Rotation Speed Monitor KFD2-DWB-Ex1.D Safety Barriers Arrived
Safety Integrity Level (SIL) SIL 2
Connection terminals 23+, 24- or power feed module/Power Rail
Rated voltage 20 ... 30 V DC
Rated current approx. 100 mA
Power dissipation/power consumption ≤ 1.8 W / 1.8 W
Input of Pepperl+Fuchs KFD2-DWB-Ex1.D Rotation Speed Monitor KFD2-DWB-Ex1.D Safety Barriers Arrived
Connection side field side
Connection Input I: intrinsically safe: terminals 1+, 3-
Input II: non-intrinsically safe: terminals 13+, 14-
Input I acc. to EN 60947-5-6 (NAMUR), see manual for electrical data
Pulse duration > 50 µs
Input frequency 0.001 ... 5000 Hz
Line fault detection breakage I ≤ 0.15 mA; short-circuit I > 6.5 mA
Input II startup override: 1 ... 1000 s, adjustable in steps of 1 s
Active/Passive I > 4 mA (for min. 100 ms) / I < 1.5 mA
Open circuit voltage/short-circuit current 18 V / 5 mA
Output of Pepperl+Fuchs KFD2-DWB-Ex1.D Rotation Speed Monitor KFD2-DWB-Ex1.D Safety Barriers Arrived
Connection side control side
Connection output I: terminals 10, 11, 12
output II: terminals 16, 17, 18
Output I, II signal, relay
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
Collective error message Power Rail
Transfer characteristics of Pepperl+Fuchs KFD2-DWB-Ex1.D Rotation Speed Monitor KFD2-DWB-Ex1.D Safety Barriers Arrived
Input I
Measurement range 0.001 ... 5000 Hz
Resolution 0.1 % of measured value , ≥ 0.001 Hz
Accuracy 0.1 % of measured value , > 0.001 Hz
Measuring time < 100 ms
Influence of ambient temperature 0.003 %/K (30 ppm)
Output I, II
Response delay ≤ 200 ms
Galvanic isolation of Pepperl+Fuchs KFD2-DWB-Ex1.D Rotation Speed Monitor KFD2-DWB-Ex1.D Safety Barriers Arrived
Input I/other circuits 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 I, II/other circuits reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Start-up override/power supply and collective error functional insulation acc. to IEC 62103, rated insulation voltage 50 Veff
Indicators/settings of Pepperl+Fuchs KFD2-DWB-Ex1.D Rotation Speed Monitor KFD2-DWB-Ex1.D Safety Barriers Arrived
Display elements LEDs , display
Control elements Control panel
Configuration via operating buttons
Labeling space for labeling at the front
Directive conformity of Pepperl+Fuchs KFD2-DWB-Ex1.D Rotation Speed Monitor KFD2-DWB-Ex1.D Safety Barriers Arrived
Electromagnetic compatibility
Directive 2014/30/EU EN 61326-1:2013 (industrial locations)
Low voltage
Directive 2014/35/EU EN 61010-1:2010
Conformity of Pepperl+Fuchs KFD2-DWB-Ex1.D Rotation Speed Monitor KFD2-DWB-Ex1.D Safety Barriers Arrived
Electromagnetic compatibility NE 21:2006
Degree of protection IEC 60529:2001
Ambient conditions of Pepperl+Fuchs KFD2-DWB-Ex1.D Rotation Speed Monitor KFD2-DWB-Ex1.D Safety Barriers Arrived
Ambient temperature -20 ... 60 °C (-4 ... 140 °F)
extended ambient temperature range up to 70 °C (158 °F), refer to manual for necessary mounting conditions
Mechanical specifications of Pepperl+Fuchs KFD2-DWB-Ex1.D Rotation Speed Monitor KFD2-DWB-Ex1.D Safety Barriers Arrived
Degree of protection IP20
Connection screw terminals
Mass 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
Similar Models of Pepperl+Fuchs KFD2-DWB-Ex1.D Rotation Speed Monitor KFD2-DWB-Ex1.D Safety Barriers Arrived
KFA6-DWB-Ex1.D
Rotation Speed Monitor
1-channel isolated barrier, 230 V AC supply, Dry contact or NAMUR inputs, Input frequency 1 mHz ... 5 kHz, 2 relay contact outputs, Start-up override, Configurable by keypad, Line fault detection (LFD), Up to SIL 2 acc. to IEC 61508/IEC 61511
KFD2-DWB-1.D
Rotation Speed Monitor
1-channel signal conditioner, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, Input frequency 1 mHz ... 12 kHz, 2 relay contact outputs, Start-up override, Configurable by keypad, Line fault detection (LFD), Up to SIL 2 acc. to IEC 61508/IEC 61511
KFD2-DWB-Ex1.D
Rotation Speed Monitor
1-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, Input frequency 1 mHz ... 5 kHz, 2 relay contact outputs, Start-up override, Configurable by keypad, Line fault detection (LFD), Up to SIL 2 acc. to IEC 61508/IEC 61511
KFU8-DW-1.D
Rotation Speed Monitor
Speed monitoring up to 40 kHz, 1 pre-select value with relay output and LED indicator, 2-, 3-, 4-wire and NAMUR sensors as well as rotary encoder connectable, Start-up delay, Menu driven operation via 4 front keys, Construction type: modular terminal housing in Makrolon, System KF
For use in the switch cabinet/switch cabinet module, Rated voltage: 200 ... 230 V AC ; 100 … 130 V AC; 50/60 Hz
20 VDC ... 30 VDC
Pepperl+Fuchs KFD2-DWB-Ex1.D Rotation Speed Monitor KFD2-DWB-Ex1.D Safety Barriers Arrived
KFU8-DWB-1.D
Rotation Speed Monitor
1-channel signal conditioner, Universal usage at different power supplies, Dry contact or NAMUR inputs, Input frequency 1 mHz ... 12 kHz, 2 relay contact outputs, Start-up override, Configurable by keypad, Line fault detection (LFD), Up to SIL 2 acc. to IEC 61508/IEC 61511, Rated voltage: 20 ... 90 V DC / 48 ... 253 V AC 50 ... 60 Hz
KFA5-DWB-Ex1.D
Rotation Speed Monitor
1-channel isolated barrier, 115 V AC supply, Dry contact or NAMUR inputs, Input frequency 1 mHz ... 5 kHz, 2 relay contact outputs, Start-up override, Configurable by keypad, Line fault detection (LFD), Up to SIL 2 acc. to IEC 61508/IEC 61511
S1SD-1FI-1R
Rotation Speed Monitor
1-channel signal conditioner, 24 V DC supply, Input for 2- or 3-wire sensors, Input frequency 10 mHz ... 50 kHz, Relay contact output, Start-up override and restart inhibit, Configurable by DIP switches and software, Connection via screw terminals
We can also supply the following products from HKXYTECH Pepperl+Fuchs KFD2-DWB-Ex1.D Rotation Speed Monitor KFD2-DWB-Ex1.D Safety Barriers in stock:
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Victor Du ( Sales Manager )
HONGKONG XIEYUAN TECH CO., LIMITED
Add: 7-A16,Caishen Commercial Plaza,Hankou Railway Station,Wuhan,China
Tel: +86-27-8588 3233 | Fax:+86-27-8530 9780 | Mobile/Whatsapp :+86 18671080257 | Skype: live:victordu963
Mail: victor@whxyauto.com victor@hkxytech.com
