XPR Access PS2 Manual De Instalación página 2

2.3 Overall PCB view
Main Fuse (2A)
3.0 APPLICATION
Caution: The capacity of the PS2 (rating/ 2 Amp) is used for both charging the battery and to power devices connected to it.
Care should be taken to ensure that the battery does not get completely discharged as charging of exhausted batteries will
draw excessive current and other connected devices may not receive sufficient power to function.
Note: A typical installation, comprising one EWS unit, two MINI-M proximity readers and two door strikes, will operate solely
on a 7.2 Ah battery for about 3½ hours before there is danger of battery exhaustion. However, this figure is only to be used as a
guide since power consumption will depend upon usage i.e. the number of times per hour the door is used.
This product herewith complies with requirements of EMC directive 2014/30/EU. In addition it complies with RoHS2 directive EN50581:2012
N E L
220V AC
www.xprgroup.com
Protection against battery
polarity reversal (2A)
1 2 4
3
5 6
5 6
1 2 3 4
13.8V
Battery Tamper
2