Altronix AL400ULXB2 UL Listed Sub-Assembly Power Supply/Charger Boards Installation Guide

: June 4, 2024
: Altronix

Table of Contents

Models Include:
Installation Guide
Overview:
Agency Listings:
Specifications:
Specifications (cont’d):
Stand-by Specifications:
Installation Instructions:
Maintenance:
Terminal Identification:
UL Model Reference Chart:
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ULXB Series
AL400ULXB2 UL Listed Sub-Assembly Power Supply/Charger Boards
Installation Guide

Models Include:

AL400ULXB2
– 12 @ 4A or 24VDC @ 3A| AL1012ULXB
– 12VDC @ 10A
---|---
AL600ULXB
– 12 or 24VDC @ 6A| AL1024ULXB2
– 24VDC @ 10A

Installation Guide

Rev. ULXB-020419

Overview:

Altronix ULXB power supply/chargers convert a 115VAC / 60Hz input to a 12VDC or 24VDC output.

Agency Listings:

**** Altronix Model Number| UL Listed Sub-Assembly for US Installations| UL Listed Sub-Assembly for Canadian Installations
---|---|---
* UL294 Access Control| **

UL603
Burglar Alarm

| UL1069 Hospital Signaling
and Nurse Call| ****

**** UL1481 Fire Alarm

| CSA C22.2 No.205-M1983
Signal Equipment
AL400ULXB2| | | | | ***
AL600ULXB| N/A
AL1012ULXB| N/A| N/A| N/A
AL1024ULXB2| | N/A|
Altronix Model Number| ANSI/UL 294 7th Ed. Access Control Performance Levels
---|---
Destructive Attack| Endurance Test| Line Security| Standby Power
AL400ULXB2| N/A – sub-assembly| IV| I| II
AL600ULXB| N/A – sub-assembly| IV| I| IV
AL1012ULXB| I| I| I| II
AL1024ULXB2| N/A – sub-assembly| IV| I| IV

Specifications:

Altronix Model Number| Input Rating 115VAC 60Hz| Output Voltage (Current)| Class 2 Power- Limited Output| Maximum Charge Current
---|---|---|---|---
12VDC| 24VDC
AL400ULXB2| 3.5A| 4A| 3A| | 0.7A
AL600ULXB| 3.5A| 6A| 6A| –| 0.7A
AL1012ULXB| 2.6A| 10A| –| –| 0.7A
AL1024ULXB2| 4.2A| –| 10A| –*| 3.6A

All of the above UL Listed Sub-Assembly Power Supply/Chargers can be installed in Trove1 and Trove2 Access and
Power Integration Systems and Maximal Series.
For UL603 applications, or if a power-limited output is required in the end- product application, the DC output from the power supply must be connected to a separately Listed control unit or accessory board that provides power- limited outputs. The product(s) providing the power-limited output(s) must be listed as appropriate for the particular end-product application (fire alarm, burglar alarm, access control) and wired in accordance with the product’s installation instructions. Class 1 wiring methods, separation of circuits, and proper fire-rated enclosures all must be considered when connecting the DC output of the power supply to the end-product devices. The auxiliary outputs of these units are
power-limited.

Specifications (cont’d):

Output:

Filtered and electronically regulated output. Battery Backup:
Built-in charger for sealed lead acid or gel type batteries.
Automatic switch over to stand-by battery when AC fails.
Zero voltage drop when switched over to battery backup.

Supervision:

AC fails supervision (form “C” contacts).
Low battery and battery presence supervision (form “C” contacts).

Visual Indicators:

AC input, DC output, and BAT trouble LED indicators.
Additional Features:
Short circuit and thermal overload protection. Board Dimensions (L x W x H approximate):
AL400ULXB2:
7.1” x 4.5” x 1.44” (180mm x 114mm x 37mm).
AL600ULXB:
7.1” x 4.5” x 2” (180.3 mm x 114.3 mm x 50.8 mm).
AL1012ULXB:
7.25” x 4.5” x 1.75” (184.2mm x 114.3mm x 44.5mm).
AL1024ULXB2:
8.4” x 4.5” x 1.9” (213.4mm x 114.3mm x 48.3mm).

Stand-by Specifications:

AL400ULXB2:

Output| Burg. Application 4 hr. of Stand-by/ 5 min. of Alarm| Fire Applications 24 hr. of Stand-by/ 5 min. of Alarm| 60 hr. of Stand-by/ 5 min. of Alarm*| Access Control Applications Stand-by
---|---|---|---|---
12VDC / 40AH Battery| Stand-by = 4.0A Alarm = 4.0A| Stand-by = 1.0A Alarm = 4.0A| Stand-by = 300mA Alarm = 4.0A| 4 hrs./4A
24VDC / 12AH Battery| –| Stand-by = 200mA Alarm = 3.0A| –| –
24VDC / 40AH Battery| Stand-by = 3.0A Alarm = 3.0A| Stand-by = 1.0A Alarm = 3.0A| Stand-by = 300mA Alarm = 3.0A| 4 hrs./3A

AL600ULXB:

Output| Burg. Applications 4 hr. of Stand-by/ 5 min. of Alarm| Fire Applications 24 hr. of Stand-by/ 5 min. of Alarm| 60 hr. of Stand-by/ 5 min. of Alarm*| Access Control Applications Stand-by
---|---|---|---|---
12VDC / 40AH Battery| Stand-by = 6.0A Alarm = 6.0A| Stand-by = 1.0A Alarm = 6.0A| Stand-by = 300mA Alarm = 6.0A| 4 hrs./6A
24VDC / 12AH Battery| –| Stand-by = 200mA Alarm = 6.0A| –| –
24VDC / 40AH Battery| Stand-by = 6.0A Alarm = 6.0A| Stand-by = 1.0A Alarm = 6.0A| Stand-by = 300mA Alarm = 6.0A| 4 hrs./6A

AL1012ULXB:

Output	Access Control Applications Stand-by
12VDC / 12AH Battery	30 minutes of backup @ 10A

AL1024ULXB2:

*** Output| 15 min. of Stand-by/ 5 min. of Alarm| Burg. Applications 4 hr. of Stand-by/ 5 min. of Alarm| Fire Applications 24 hr. of Stand-by/ 5 min. of Alarm| 60 hr. of Stand-by/ 5 min. of Alarm| Access Control Applications Stand-by
---|---|---|---|---|---
24VDC / 12AH

Battery

Not evaluated by UL.

Installation Instructions:

Wiring methods shall be in accordance with the National Electrical Code/NFPA 70/NFPA 72/ANSI, the Canadian
Electrical Code and with all local codes and authorities having jurisdiction. The product is intended for indoor use only.

Refer to Sub-Assembly Installation Instructions for mounting Rev. MS020119.
Set desired DC output voltage by setting SW1 to the appropriate position on the power supply board (Fig. 1e, pg. 4).
Connect unswitched AC power (115VAC 60Hz) to the terminals marked [L, N] (Fig. 1a, pg. 4). Use 14 AWG or larger for all power connections (Battery, AC input, DC output). Use 22 AWG to 18 AWG for power-limited circuits (AC Fail/Low Battery reporting).
Keep power-limited wiring separate from non-power-limited wiring (115VAC / 60Hz Input, DC Output (refer to Specifications Chart, pg. 2), Battery Wires). Minimum 0.25” spacing must be provided. CAUTION: Do not touch exposed metal parts. Shut branch circuit power before installing or servicing equipment. There are no user-serviceable parts inside. Refer installation and servicing to qualified service personnel.
Measure output voltage before connecting devices. This helps avoid potential damage.
Connect devices to be powered to the terminals marked [+ DC –] (Fig. 1d, pg. 4).
For Access Control applications batteries are optional. When batteries are not used, a loss of AC will result in the loss of output voltage. When the use of stand-by batteries is desired, they must be lead acid or gel type. Connect the battery to terminals marked [– BAT +] (Fig. 1c, pg. 4).
Note: Separate enclosures must be used for housing 40AH or 65AH batteries.
7. It is required to connect appropriate signaling notification devices to [AC FAIL] & [BAT FAIL] (Fig. 1b, pg. 4) supervisory relay outputs. Use 22AWG to 18AWG wires. AC fail will report in 5 minutes. To delay the report for 6 hours cut the “AC Delay” jumper (Fig. 1, pg. 4).

Altronix AL400ULXB2 UL Listed Sub-Assembly Power Supply Charger Boards -
fig

Output Voltage Selection Dip Switch. Not applicable for AL1012ULXB and AL1024ULXB2.
AL1012ULXB terminals marked [– DC +]
AL1024ULXB2 terminals marked [– BAT +]

Wiring:

Use 18 AWG or larger for all low voltage power connections.
Note: Take care to keep power-limited circuits separate from non-power- limited wiring (120VAC, Battery).

Maintenance:

The unit should be tested at least once a year for the proper operation as follows:
Output Voltage Test: Under normal load conditions, the DC output voltage should be checked for proper voltage level.
Battery Test: Under normal load, conditions check that the battery is fully charged, and check the specified voltage (12VDC @ 13.2 or 24VDC @ 26.4) both at the battery terminal and at the board terminals marked [– BAT +] to ensure that there is no break in the battery connection wires.
Replacing Batteries: Disconnect existing batteries. Connect the battery to the terminals marked [– BAT +]. Use two (2) 12VDC batteries connected in series for 24VDC operation.

LED Diagnostics (AL400ULXB2 and AL600ULXB):

Red (DC)	Green (AC)	Red (BAT)	Power Supply Status
ON	ON	ON	Normal operating condition.
ON	OFF	ON	Loss of AC. The standby battery is supplying power.
OFF	ON	OFF	No DC output, Battery Trouble.
OFF	OFF	OFF	Loss of AC. Discharged or no stand-by battery. No DC output.
ON	ON	OFF	The battery is missing / Low.

LED Diagnostics (AL1012ULXB and AL1024ULXB2):

Red (DC)	Green (AC)	Power Supply Status
ON	ON	Normal operating condition.
ON	OFF	Loss of AC. Stand-by is battery supplying power.
OFF	ON	No DC output.
OFF	OFF	Loss of AC. Discharged or no stand-by battery. No DC output.

Terminal Identification:

Terminal Legend	Function/Description
L, G, N	Connect 115VAC to these terminals: L to hot, N to neutral _(Fig. 1a,

pg. 4).
** + DC – | AL400ULXB2: 12VDC @ 4A or 24VDC @ 3A continuous output (Power-Limited output) (Fig. 1d, pg. 4).
AL600ULXB: 12VDC or 24VDC @ 6A continuous output (Non-Power-Limited output) (Fig. 1d, pg. 4).
AL1012ULXB: 12VDC @ 10A continuous output (Non-Power-Limited output) (Fig. 1d, pg. 4).
AL1024ULXB2: 24VDC @ 8A continuous, 10A in alarm (UL1481). 24VDC @ 10A (UL294) (Non Power-Limited output) (Fig._ 1d, pg. 4).

AC FAIL NO, C, NC

| Used to notify loss of AC power, e.g.connect to audible device or alarm panel. The relay is normally energized when AC power is present. Contact rating 1A @ 28VDC. AC or brownout fail is reported within 1 minute of the event. To delay reporting for up to 6 hrs., cut the “AC Delay” jumper and reset power to unit (Fig. 1b, pg. 4).

BAT FAIL NO, C, NC

| Used to indicate low battery condition, e.g. connect to the alarm panel. Relay is normally energized when DC power is present. Contact rating 1A @ 28VDC. A removed battery is reported within 1 minute. Battery reconnection is reported within 1 minute. Low battery threshold: approximately 21VDC (Fig. 1b, pg. 4).

+ BAT – ***

| Stand-by battery connections (Fig. 1c, pg. 4). AL400ULXB2, AL600ULXB, AL1012ULXB maximum charge current 0.7A. AL1024ULXB2 maximum charge current 3.6A.

AL1012ULXB terminals marked [– DC +]
AL1024ULXB2 terminals marked [– BAT +]

UL Model Reference Chart:

UL Listed Sub-Assembly Board	**** Power Supply Series	**** Enclosures
AL400ULXB2	AL400ULX	Maximal11

Notes:

Altronix is not responsible for any typographical errors.
140 58th Street, Brooklyn, New York 11220 USA
phone: 718-567-8181 fax: 718-567-9056
website: www.altronix.com
e-mail: info@altronix.com Lifetime Warranty IIULXB F22U