User Instructions
www.pulsar.pl            INTRE         
16 
remote desktop of PSU  EN54
remote desktop of PSU PSBEN
manager 
window
menu bar
Fig. 10. Windows of the remote displays of the power supplies of the PSBEN (left) and EN54 series (right). 
More information on the "PowerSecurity" program can be found in the manual which can be downloaded 
at: http://www.pulsar.pl/pl/opisy/PowerSecurity.pdf 
7.  Technical parameters. 
Power supply 
10 ÷ 30 V DC 
Current consumption 
max 0,95 W 
TTL transmission speed 
max 115200 bauds, parity check 
LAN Transmission speed 
10/100Mbps (auto-negotiation) 
Indication (LED lights) 
Tx, Rx, PWR 
Operating conditions 
humidity -10 
o
C ÷ 40
 o
C 
relative humidity 20%...90% no condensation 
Dimensions (LxWxH) 
121 x 81 x 60 [mm] 
Net / gross weight 
0,22kg / 0,26kg 
Protection class 
IP65 
Storage temperature 
-20ºC...+60ºC 
Others 
Permission of the Scientific and Research Centre for Fire Protection 
- National Research Institute for use with power supplies of the EN54 
series in fire alarm systems. 
Pulsar sp. j. 
Siedlec 150, 32-744 Łapczyca, Poland 
Tel. (+48) 14-610-19-40, Fax. (+48) 14-610-19-50 
e-mail: biuro@pulsar.pl, sales@pulsar.pl 
http:// www.pulsar.pl, www.zasilacze.pl 
WEEE LABEL 
Waste electrical and electronic equipment must not be disposed of with normal household waste. According to the European 
Union WEEE Directive, waste electrical and electronic equipment should be disposed of separately from normal household 
waste. 










