background image

PSBS 2512B 

 

v.1.0 

 

PSBS 13,8V/2A/7Ah 

Buffer, switch mode power supply unit. 

EN* 

Edition: 2 from 16.09.2013 

Supercedes the edition: 1 from 17.11.2011 

  

 

 
 
 

 
 
 

 

 
 
 
 
 

 
 

              

 

 
 
 
 
 
 
 
 

 
       

 
 

 

 
 

 
 
 
 
 

Summary of Contents for PSBS 2512B

Page 1: ...PSBS 2512B v 1 0 PSBS 13 8V 2A 7Ah Buffer switch mode power supply unit EN Edition 2 from 16 09 2013 Supercedes the edition 1 from 17 11 2011...

Page 2: ...escription 1 1 General description The buffer PSU is used for an uninterrupted supply to alarm systems devices requiring stabilized voltage of 12V DC 15 The PSU provides voltage of 13 8 V DC Current e...

Page 3: ...nd jumper installed jumper removed 2 START button launching from battery 3 VADJ potentiometer voltage adjustment DC 4 FBAT fuse in the battery circuit 5 Connectors BAT DC supply output of the battery...

Page 4: ...Part no Description 1 Isolation transformer 2 Power upply unit board tab 1 fig 2 3 TAMPER microswitches contacts for sabotage protection NC 4 FMAIN fuse in the power supply circuit 230V AC 5 L N conn...

Page 5: ...case of a failure fuse element replacement required Excessive discharge protection UVP U 10 0 V 5 disconnection of BAT battery configuration by the PBAT jumper Technical outputs FAC indicates AC powe...

Page 6: ...Connect the ground wire to the clip marked by the earth symbol PE Use a three core cable with a yellow and green PE protection wire to make the connection Lead the cables to the appropriate clips thr...

Page 7: ...n the output indicate the door status unit closed NC unit opened NO 4 Operation and use 4 1 Overloads or short circuits The AUX output of the PSU is equipped with the PTC polymer fuse protection If th...

Page 8: ...ies to carry out the repairs or if the equipment has been conditionally accepted due to the breaking warranty terms by the claimant 7 All the services rendered by force of the warranty are carried out...

Reviews: