Lenel LNL-300XA User manual

© 2020 Carrier. All Rights Reserved. LenelS2 is a part of Carrier. 1 DOC-6013-EN-US — revision 1.002
The LNL-300XA 13.8 VDC 4 A Battery Monitoring
Switched Mode PSU
The LNL-300XAis a high-efficiency and cost-effective power supply
designed for use within a Lenel access control system.
Featuring a regulated 13.8 VDC output, the LNL-300XAsupplies
continuous full rated current to load, and a universal mains voltage input.
Maximum battery life is assured using deep discharge protection to prevent
premature battery failure when operating in standby mode for extended
periods. Two sets of volt-free contacts are provided to signal (i) loss of
mains and (ii) battery and loss of output faults.
Other features of the LNL-300XAinclude:
• Continuous full-rated current-to-load
• Universal mains input voltage 90 to 264 VAC
• High-efficiency electronics for reduced running costs and lower
operating temperatures
• Mains transient protection circuit
• Lid and removal from wall tamper detection
• Green mains present LED
• Red fault diagnostic LED
• Volt-free contact signaling mains failure (EPS)
• Volt-free contact signaling output and batter faults (GEN)
• Full electronic short circuit and overload protection on load output
under mains operation
• Individual battery and output fuse protection
Installation Instructions
This unit is only suitable for installation as permanently connected
equipment. The PSU is NOT SUITABLE for external installation.
This unit must be fed from a mains power source that has a separate
(approved) disconnect device and is fitted with a fuse or other over-current
protection device rated at 3 A maximum. Ensure that the disconnect device
used has appropriate earth fault protection to the applicable standard.
Before connecting the PSU to the mains power source, verify that the
external disconnect device is OFF.
Install the PSU according to all relevant safety regulations applicable to the
application. EQUIPMENT MUST BE EARTHED.
Mounting
1. Mount the PSU securely in correct orientation allowing minimum
clearance.
Mounting the Power Supply
2. Route mains and low voltage output cables via different knockouts
and/or cable entry holes.
Note: Use bushes and cable glands rated to UL94 HB minimum.
Mains Power-up
1. Attach the appropriately-rated mains cable (minimum 0.5mm2[3A],
300/500 VAC) and fasten using cable ties.
2. Apply mains power. Check for 13.8 VDC on load outputs. Ensure that
the green Mains LED is on.
3. Disconnect mains power.
Load Output
1. Attach the appropriately-rated load cable and fasten using cable ties.
Note polarity.
2. Apply mains power. Check green Mains LED is on.
Note: The red LED on the PSU may flash to indicate that no battery
has been connected. This is normal.
3. Verify load is operating correctly.
4. Disconnect mains power.
Signaling
1. Connect EPS and GEN fault outputs to appropriate inputs of control
and indicating equipment (CIE).
Standby Battery
1. Attach supplied battery cables to terminal block and batteries.
Note: Ensure correct polarity of battery connections: +BAT use red
lead, -BAT use black lead.
LNL-300XA 13.8 VDC 4 A Battery Monitoring
Switched Mode PSU Quick Reference

© 2020 Carrier. All Rights Reserved. LenelS2 is a part of Carrier. 2 DOC-6013-EN-US — revision 1.002
Tamper
1. Close the lid/cover and fasten with the supplied lid fixing screw (#1,
sets tamper switch).
2. With the unit mounted on the wall, check that the rear tamper is not in
a position that will affect its operation (for example, over a mortar
course, recess or raised area on the wall).
3. Check that the tamper switch is:
- CLOSED when the lid/cover is closed and the retaining screws
are fitted. Adjust the tamper by using the fine adjustment screw
(#2) and the set position indicator (#3).
- OPEN when the retaining screws are removed and the lid/cover
is open. Adjust the tamper by using the fine adjustment screw
(#2) and the set position indicator (#3).
4. Close the lid/cover and fasten the screws.
Tamper Arrangement
5. Confirm that the tamper circuit (#4) is closed at the control panel.
Operating Instructions
In the event of loss of mains, a battery fault, or a GEN fault, the
corresponding fault signal contacts will open (see Fault Diagnostic Table for
LED indicator status).
If the output of the PSU fails (for example, short circuit load, connection to
a deeply discharged battery), investigate the cause of the failure Rectify the
fault before restoring power to the PSU. If any of the fuses must be replaced,
ensure the correct fuse rating and type is used.
FireFOM Operation
The FireFOM functionality provided on the daughter card of the power
module provides the installer with individual control of the four fused
outputs on the 4 A PSU by the means of either a volt-free contact
(N/O or N/C), or a low-voltage signal (12 VDC/24 VDC), as shown in the
following block diagram.
A typical application for the FireFOM is to keep the ACU powered in the
event of a fire alarm activation that requires the removal of power from
certain parts of the system (for example, door lock power removed).
Fault Diagnostic Table
Red LED
(Fault) GreenLED (Mains) PSU Status
OFF ON Normal. Battery fully charged.
One short flash
every second ON Normal. Battery charging but not fully charged.
Flashing:
one second ON
one second OFF
ON Fault. Output fuse or battery fuse
blown, or battery missing.
OFF Fault. No mains, output fuse blown.
One short flash
every 3 seconds OFF Fault. No mains, battery supplying load.
OFF OFF Fault. No mains, no output,
batteries disconnected or
completely discharged.

© 2020 Carrier. All Rights Reserved. LenelS2 is a part of Carrier. 3 DOC-6013-EN-US — revision 1.002
FireFOM Connections and Jumpers
•TRIG +: Trigger I/P from control device (+VE or Contact)
•TRIG -: Trigger I/P from control device (0V or Contact)
This device has three modes of trigger operation that are configured by the
onboard jumpers.
•Contact Mode (Normally Open): Jumper across Pins 2 and 3.
•Contact Mode (Normally Closed): Jumpers across Pins 1 and 2, and
Pins 3 and 4.
•Voltage Mode: Jumper across Pins 3 and 4.
Each channel can then be configured using the jumpers next to the relevant
fuse.
Note: To disable the channel (no output), remove the jumper.
The following table defines the output state of the NO and NC contacts with
respect to the selected mode and trigger inputs.
Note: Trigger input terminals + and - are only polarity conscious when
used in Voltage mode.
Mode Trigger Select Jumpers Trigger + & - Output Amber LED
Contact Mode N/O NO 2 and 3 Open No output OFF
Closed 12 VDC ON
Contact Mode N/C NC 1 and 2 Open 12 VDC ON
3 and 4 Closed No output OFF
Voltage Mode +VE 3 and 4 +V applied 12 VDC ON
Removed No output OFF

© 2020 Carrier. All Rights Reserved. LenelS2 is a part of Carrier. 4 DOC-6013-EN-US — revision 1.002
Typical Setup for LNL-300XA
Notes: In the example above, when the trigger select jumper is set
across Pins 3 and 4 (Voltage mode), power to the locks
configured to the relay switched outputs is removed when the 24
VDC signal from the fire alarm panel is disconnected.
Tamper on the printed circuit board of the power supply unit is
not used. Use the enclosure tamper.
Specifications
Input Specifications
Voltage (rated) 100 to 240 VAC
Voltage (operating) 90 to 264 VAC
Frequency 50 to 60 Hz
Maximum Current < 2.0A at Full load
Mains Input Fuse T3.15 A (20 mm 250 VAC HBC)
Output Specifications
Voltage 12.8 to 14.2 VDC (13.8 VDC nominal) on
mains power; 9.8 to 13.0 VDC on battery
standby
Maximum Load
Current 4 A F4.0A (20 mm glass)
Ripple 150 mV-p max
Load Output Fuses 4 # F1.0A (20 mm glass)
Overload Electronic shutdown until overload or short
circuit removed (under mains power only)
Standby Battery
Battery Type 12 V valve regulated lead acid
Battery Capacity 17/18 Ah (max)
Battery Charging
Fuse protection F4.0A (20 mm glass)
Mechanical
Enclosure Dimensions 437 H x 245 W x 110 D (mm)
Weight (excluding battery) 4.6 kg
Enclosure Material Steel - white powder coated
Battery Capacity (max) 17 /18 Ah
Environmental
Temperature -10 to +40° C (operating) 75% RH
non-condensing; -20 to +80° C (storage)

© 2020 Carrier. All Rights Reserved. LenelS2 is a part of Carrier. 5 DOC-6013-EN-US — revision 1.002
Signaling Outputs
Connections
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 PSU other than periodic
testing and replacement of the standby batteries. 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.
Compliance
This power supply unit meets the essential requirements of the following
European Directives:
• Low Voltage 2014/35/EU
• EMC 2014/30/EU
• WEEE 2012/19/EU
• RoHs2 2011/65/EU
Disposal of Product at End of Life
This product falls within the scope of EU Directives 2012/19/EU Waste
Electrical and Electronic Equipment (WEEE) and 2013/56/EU (Battery). At
the end of life, the product must be separated from the domestic waste
stream and disposed via an appropriate approved WEEE disposal route in
accordance with all national and local regulations.
Before disposal of the product, any batteries must be removed, and disposed
separately via an appropriate approved battery disposal route in accordance
with all national and local regulations. Package used batteries safely for
onward transport to your supplier, collection point or disposal facility.
Note: Risk of fire or explosion if bare battery wires are allowed to
touch.
Product Warnings and Disclaimers
THESE PRODUCTS ARE INTENDED FOR SALE TO, AND
INSTALLATION BY,AN EXPERIENCED SECURITY
PROFESSIONAL. LENELS2 CANNOT PROVIDE ANY ASSURANCE
THATANY PERSON OR ENTITY BUYING ITS PRODUCTS,
INCLUDING ANY “AUTHORIZED DEALER”, IS PROPERLY
TRAINED OR EXPERIENCED TO CORRECTLY INSTALL SECURITY
RELATED PRODUCTS.
For more information on warranty disclaimers and product safety
information, please check https://firesecurityproducts.com/en/policy/
product-warning or scan the following code:
Rating 0.1 A at 60 VDC 16 Ohm solid state relay contacts,
volt-free
GEN Fault
(general) Open if battery terminal voltage is < 11.5 VDC (when operating in standby with no mains present),
battery not present or output and/or battery fuse
blown.
EPS Fault
(mains) Open if Loss of mains for > 8s
Tamper 0.5A at 30 VDC volt-free contact. Open when lid is
open or enclosure removed from surface.
O/P +, - Power connection to equipment (observe polarity).
EPS Fault Relay output for mains fail. Open if loss of mains.
GEN Fault Relay output for General Fault. Open in fault
condition.
BATT +, - Connection to standby battery. Use cables provided
(observe polarity).
Explanation of Symbols (not all may apply)
Fault Indication
Mains Present
Protective Earth
Shock Risk - Isolate before attempting access
Certification Level
Do not dispose of in unsorted waste

© 2020 Carrier. All Rights Reserved. LenelS2 is a part of Carrier. 6 DOC-6013-EN-US — revision 1.002
Controller and Module Layouts
The LNL-300XAincludes fixing positions for a range of OnGuard
controllers and modules.
LNL-1300e, LNL-X2210
LNL-1000, LNL-1100 Series 3, LNL-1200 Series 3, LNL-1320 Series 3,
LNL-2000, LNL-X2220, LNL-X4420
LNL-500, LNL-X3300, LNL-8000, LNL-1300 Series 3, LNL-1300-U