Buffer module
24V, 20A

  • Buffer unit to bridge 24V brown-outs and black-outs
  • No service required, utilizes electrolytic capacitors
  • Can be connected parallel to the load
  • Various signals for remote monitoring included
  • Full output power between -10 and +70°C

Output DC 24V
Input DC 24V  (-7%/+20%)
Size (WxHxD) 64 x 124 x 102mm
Weight 740g
Order information Stock Item 
Product Description
The buffer unit is a supplementary device for regulated DC 24V power supplies. It buffers load currents during typical mains faults and swit- ching events or load peaks.
Technical Data
Input Data
DC-Input Voltage DC 24V  (-7%/+20%)
Output Data
Size (WxHxD) 64mm x 124mm x 102mm
Weight per Piece (excluding packing) 740g
Mounting Method Din-Rail
Commercial Information
Article Number SLV20.200
UPC Code 875404000655
Country of origin CZ
Order information Stock Item 
E Classification eClass 5.1 27040603
eClass 6.x 27040603
eClass 7.x 27040603
eClass 8.0 27049201
eClass 9.0 27049201
ETIM 4.0 EC000382
ETIM 5.0 EC000382
HS Code HS 85044082
Warranty Period (Month) 36
Packaging Unit 1pc
Accessories / Complementary Units
Wall / panel mount bracket SLZ02
Adapter for Siemens S7-300 rail SLZ12