Power Distribution Modules
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6.2 Power Feeding module, 24 VDC, with diagnostics
6.2.1 Technical data
Fig. 26: BL20-PF-24VDC-D
Fig. 27: Block Diagram
Technical data
Designation BL20-PF-24VDC-D
Nominal voltage 24 VDC
Permissible range 18…30 VDC
Field supply U
L 24 VDC
Permissible range 18…30 VDC
Nominal current from module bus I
MB
28 mA
Ripple < 5 %
Residual ripple According to EN 61131-2
Maximum operating current I
EI
10 A
Voltage anomalies According to EN 61 000-4-11/ EN 61 131-2
Logic
24 Module supplyV DC
5 Module busV DC
Galvanic isolation
of the Diagnostics U
L
24 Supply (U
L
)V DC
EMC Filter