12 V DC to 28 V DC input,2 inputs with 1 output,Output 24 V DC, 40 A,Housing width 36 mm,Built-in decoupling mosfets for 1+1 and N+1 redundancy,Only 72 mV voltage drop at 20 A output current,Only 1.7 W loss at 2 x 10 A and 5.9 W at 2 x 20 A input current,Reverse input polarity protection,Suitable for Zone 2/Div. 2 mounting

Voltage drop : input to output
72 mV at input 2 x 10 A
140 mV at input 2 x 20 A
Power dissipation : 0.23 W no load
1.7 W at input 2 x 10 A
5.9 W at input 2 x 20 A
Rated voltage : 12 ... 28 V
Voltage range : 8.4 ... 36.4 V DC
Current : 2 x 20 A at ambient temperature < 60 °C (140 °F)
2 x 15 A at ambient temperature 70 °C (158 °F)
2 x 20 ... 32.5 A for up to 5 s
for lower output currents see technical information
Voltage : 12 ... 28 V DC
Current : 40 A at ambient temperature < 60 °C (140 °F)
30 A at ambient temperature < 70 °C (158 °F)
65 A for up to 5 s
max. 26 A in overload or short circuit mode (voltage < 6 V DC)
Input/Output : SELV/PELV
Electromagnetic compatibility :
Low voltage :
RoHS :
Degree of protection : EN 60529
Shock resistance : EN 60068-2-27
Vibration resistance : EN 60068-2-6
Ambient temperature : -25 ... 70 °C (-13 ... 158 °F) , see technical information
Storage temperature : -40 ... 85 °C (-40 ... 185 °F)
Relative humidity : 5 ... 95 %, noncondensing
Shock resistance : 20 g , 11 ms or 30 g , 6 ms
Vibration resistance : 2 ... 17.8 Hz : ± 1.6 mm , 17.8 ... 500 Hz : 2 g
Housing material : aluminum alloy , galvanized steel
Degree of protection : IP20
Connection :
Mass : approx. 280 g
Dimensions : 36 x 124 x 127 mm (W x H x D) , without DIN mounting rail
Mounting : on 35 mm DIN mounting rail acc. to EN 60715:2001
ATEX approval :
Directive conformity :
UL approval : E223176
IECEx approval :
Supplementary information : Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

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