We are not the manufacturer, authorised distributor or authorised representative of the Pepperl+Fuchs brand Worldwide. The private labels and part numbers shown on this website are the property of their respective owners.
Manufacturer
Pepperl+Fuchs
Country
Germany
Name
KFD2-EB2.R4A.B
Part number
189784
Type
Power supply
Description
Stock availability:
On request
Product Description |
---|
Power feed module, redundant supply |
Supply | ||
---|---|---|
Connection | terminals 11+, 12- terminals 8+, 9- | |
Rated voltage | 20 ... 30 V DC The maximum rated operating voltage of the devices plugged onto the Power Rail must not be exceeded. | |
Fusing | 5 AT/250 V AC recommended maximum utilization of the fuse: 80 % | |
Power dissipation | &le, 2.4 W | |
Output | ||
Connection | Power Rail | |
Output rated operating current | max. 4 A | |
Output voltage | Ui &ge, rated voltage Ur = Ui - 0.6 V | |
Fault signal | relay output: NO contact | |
Contact loading | 30 V AC/ 2 A / cos &phi, &ge, 0.7 , 40 V DC/ 2 A | |
Energized/De-energized delay | approx. 20 ms / approx. 20 ms | |
Indicators/settings | ||
Display elements | LEDs | |
Control elements | DIP-switch | |
Configuration | via DIP switches | |
Labeling | space for labeling at the front | |
Directive conformity | ||
Electromagnetic compatibility | ||
Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
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. 100 g | |
Dimensions | 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2 | |
Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
Data for application in connection with hazardous areas | ||
Certificate | TÜV 00 ATEX 1618 X | |
Marking | II 3G Ex nA nC IIC T4 | |
Directive conformity | ||
Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-15:2010 | |
International approvals | ||
FM approval | ||
Control drawing | 116-0160 | |
IECEx approval | IECEx UL 16.0051X | |
Approved for | Ex nA nC IIC T4 Gc | |
General information | ||
Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. | |
Accessories | ||
Optional accessories | - universal power rail UPR-03(-M)(-S) - universal power rail UPR-05(-S) - profile rail K-DUCT-GY(-UPR-03) - profile rail K-DUCT-GY(-UPR-05) - profile rail K-DUCT-BU(-UPR-03) - profile rail K-DUCT-BU(-UPR-05) |