WUHAN XIEYUAN AUTOMATION EQUIPMENT CO., LIMITED
|
Qty (Piece/Pieces) | Unit Price (20.0~2000.0 USD) |
1 | 20 |
1 + | 2000 |
Trade Term: | FOB,EXW |
Payment Terms: | T/T,WU,Paypal |
Place of Origin: | , China (Mainland) |
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Pepperl+Fuchs Intrinsic Safety Barriers Isolated Barriers Power Supply Redundant Power Feed Module KFD2-EB2.R4A.B
Interface for Power Rail
Used for redundant configuration
Supply current ≤ 4 A
Replaceable fuse
Relay contact output, reversible
LED status indication
Datasheet excerpt: Technical data of KFD2-EB2.R4A.B
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 A recommended maximum utilization of the fuse: 80 % |
Power dissipation | ≤ 2.4 W |
Output | |
Connection | Power Rail |
Output rated operating current | max. 4 A |
Fault signal | relay output: NO contact |
Contact loading | 30 V AC/ 2 A / cos φ ≥ 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 | Ex-Hexagon 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 |
Similar model codes for your reference :
KFD2-EB2
KFD2-EB2.R4A.B
KFD2-ELD-Ex16
KFD2-ER-1.6
KFD2-ER-1.W.LB
KFD2-ER-2.W.LB
KFD2-ER-Ex1.W.LB
KFD2-EB2.R4A.B.SP
KFD2-EB2.SP
KFD2-ER-1.5