AJAX 12-24V DC Conversion Board User manual

An alternative po er supply unit connecting
Ajax control panels and range extenders
to lo -voltage sources. Replaces the built-in
110/230 V~ po er supply unit.
Find the detailed information
on the device at the link:
ajax.systems/support/devices/12-24V-PSU-hub-2
1
12–24V PSU for Hub 2
/ Hub 2 Plus / ReX 2
Technical Data Sheet: 12-24V PSU for Hub 2 / Hub 2 Plus / ReX 2
Installation
It will take about 10 minutes for a professional
electrician to install an alternative power supply
unit into a control panel or range extender.
12–24V PSU features a standard socket
connecting the power jack plug and a terminal
adapter in the set. The process requires one PH1
screwdriver and the installation manual at the link
ajax.systems/support/devices/12-24V-PSU-hub-2
Alternative po er supply units are also available f or H ub , H ub P lus , and Re X . D etailed
in f or m ation is available at the lin k: https : //ajax.systems/products/12vpsu/

2
Technical Data Sheet: 12-24V PSU for Hub 2 / Hub 2 Plus / ReX 2
How to se
At a wareho se
Use the Ajax security system with visual
alarm verication in premises lacking
electricity or having an unstable power
supply. A 12–24 V⎓ power supply unit allows
connecting hubs and radio signal extenders
to low-voltage networks or using a portable
battery.
On a yacht
Insert a SIM card and connect the hub to the
on-board network or battery so that Ajax
guards the boat at the pier.
In a trailer or a tr ck
Connect the hub to a car or portable battery,
and the security system will travel with the
driver to protect property or cargo.

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Technical Data Sheet: 12-24V PSU for Hub 2 / Hub 2 Plus / ReX 2
Technical specica ions
Compatibility Hub
Hub 
Hub 2 Plu
Range ex ender
ReX 2
Input Vol ag
8–32 V
Curren
up to 1 
Swi ch-on vol ag
8 V⎓ ± 2.5
Swi ch-off vol ag
7–7.5 V⎓
Depending on the load
Installation Ins alla ion me ho
inside the hub or range
extender bod
Opera ing empera ure
rang
from –10°С to +40°
Opera ing humidi 
up to 75%
Complete set 12–24V PSU for Hub 2 /
Hub 2 Plus / ReX 
Terminal adapte
Quick Start Guide
Connection to
mains
Soc k e
6 .5 × 2 m 
P lu 
5.5 × 2.1 m 
Po w er j ack
O utput Vol ag
4. 6 5 V⎓ ± 5
Curren
up to 1.5 
B o d yColou

N / 
D imension
9 8 × 70 × 17 m 
W eigh
2 6 