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The LNL-200XAU-PSU Ultra PoE Powered 13.8 VDC
PSU Module
The LNL-200XAU-PSU is a Power-Over-Ethernet (PoE) powered Power
Supply Unit (PSU) that acts as PoE splitter whilst also providing charge
locally to a 12 VDC 17/18 Ah battery. If power from the PoE input fails the
battery seamlessly continues to provide 12 VDC to the load at up to 3 A
(when used with 802.3bt PoE). This offers the installer a cost-effective
solution to provide high power with standby battery functionality to an
OnGuard®device over a single PoE Cat5 cable.
To further enhance the device, the LNL-200XAU-PSU offers battery deep
discharge protection and also remote fault monitoring with the provision of
volt-free fault contacts for low battery and input PoE power failure.
• Provides 13.8 VDC at 3 Amax when used with PoE 802.3bt
(PoE++ 60W)
• Additional 0.5 A available for battery charging
• RJ45 Data pass through
• Unboxed module (DIN rail or lug mountable)
• No mains required - powered solely from PoE
• Cost effective solution to providing power with battery backup to
OnGuard®devices
• Support for 12 VDC 17/18 Ah battery
• Battery Deep Discharge Protection
• Volt-free Fault Outputs
Installation
This unit must be fed from a compliant PoE power source (PoE 802.3bt for
the max 3 A power output).
DIN Mounting
Mount securely utilizing the DIN rail mount or the provided mounting lugs.
Boxed Mounting
1. Mount securely utilizing the enclosure mounting points in the correct
orientation, allowing 100 mm clearance around the enclosure.
2. Route cables via knockouts and/or rear cable enclosure entry holes.
Enclosure Mounting
Power-up
1. Attach correctly rated load cable to load equipment and fasten using
cable ties. Observe polarity.
2. Attach suitable Ethernet cable from PoE++ source to PoE IN RJ45
connector (100 m max from PSE).
3. Attach suitable Ethernet cable between IP device and DATA RJ45
connector (if required).
4. Loop battery cable through supplied ferrite (one turn) and attach to
BATT terminal block, fasten with cable ties.
Note: Ensure correct polarity of batter connections: +use red lead, -
use black lead.
Position of Ferrite
5. Connect charged 12 VDC battery to the other end of battery cable.
6. Observe Green LED is ON when PoE is present.
7. Observe Load equipment indicates power is present.
8. Remove PoE IN cable and observe load equipment continues to
indicate power is present.
9. Reconnect PoE INPUT cable.
Signaling
1. Connect fault outputs to appropriate input of Control and Indicating
Equipment (CIE), if required.
2. Close the cover and secure it using the key (provided).
3. In the event of loss of PoE input power to the LNL-200XAU-PSU, the
PoE Fault signal contact opens and the Green LED turns off, the
LNL-200XAU-PSU continues to deliver up to 13.8 VDC, 3 A of
power to the load until the standby battery has reached its deep
discharge limit.
4. If the load output of the LNL-200XAU-PSU fails, investigate the
cause of the failure (e.g. short circuit load, connection of a deeply
discharged battery). Rectify the fault before restoring power to the
LNL-200XAU-PSU. If any of the fuses require replacing, ensure the
correct fuse rating and type is used.
Note: Battery charging only starts after a compliant PoE power source
is connected to the LNL-200XAU-PSU. It will NOT start up on
battery. Ensure only a 12 VDC battery is fitted to the system.
Maintenance
This unit is intended for use by Service Personnel only. There are NO USER
SERVICEABLE parts inside.
There is no regular maintenance required of the LNL-200XAU-PSU other
than periodic testing and replacement of the standby battery. Reference
should be made to the battery manufacturer's documentation to determine
typical/expected battery life with a view to periodic replacement of the
battery.
LNL-200XAU-PSU Ultra PoE Powered 13.8 VDC PSU Module
Quick Reference
