- 2 -
Mseries
Overview:
These multi-output access control power supply/chargers are specifically designed for use with access control systems and
accessories. These units convert a 115VAC / 60Hz input into five (5) individually protected 12VDC or 24VDC outputs (see
specifications). Each output will route power to a variety of access control hardware devices including Mag Locks, Electric
Strikes, Magnetic Door Holders, etc. These outputs will operate in both Fail-Safe and Fail-Secure modes. Controlled
trigger input is achieved through normally open [NO] or normally closed [NC] supervised input or the polarity reversal
from an FACP (Fire Alarm Control Panel). A form “C” dry output relay enables HVAC Shutdown, Elevator Recall or may
be used to trigger auxiliary devices.
Input:
• Power input 115VAC 60Hz (see reference chart above).
• Fire Alarm Panel or Access Control System trigger
inputs. [NO] or [NC] supervised trigger input and
polarity reversal trigger input (4mA draw from FACP).
Output:
• Five (5) individual power limited class 2 outputs.
• Current limit is 2 amp @ 12VDC or 24VDC
per output (12VDC only for AL1012ULM and
24VDC only for AL1024ULM).
• Filtered and electronically regulated outputs.
• Thermal and short circuit protection with auto reset.
• Overload protection.
• Output relay energizes when unit is triggered
(form “C” contact rated 1 amp @ 28VDC).
Battery Backup:
• Built-in charger for sealed lead acid or gel type batteries.
• Automatic switch over to stand-by battery when AC fails.
• AL300ULXB, AL400ULXB, AL600ULXB and
AL1012ULXB (Power Supply Board) maximum
charge current .7 amp.
AL1024ULXB (Power Supply Board) maximum charge
current 3.6 amp).
• Zero voltage drop when switching over to
battery backup.
• AL300ULM, AL400ULM and AL600ULM enclosures
accommodate up to two (2) 12VDC/7AH batteries.
• AL1012ULM should be fitted with
one (1) 12VDC/12AH battery.
• AL1024ULM enclosure accommodates
up to two (2) 12VDC/12AH batteries.
AL300ULM
2.5
2.5
5
Yes
1.45
3.5 amp
250VAC
AL400ULM
4
3
5
Yes
1.9
3.5 amp
250VAC
AL600ULM
6
6
5
Yes
2.5
3.5 amp
250VAC
AL1024ULM
-
10
5
Yes
4.4
10 amp
250VAC
AL1012ULM
10
-
5
Yes
1.9
3.5 amp
250VAC
UL File # S4707
UL 1481
UL Listed for Power Supplies for
Fire Protective Signaling Systems
UL 294
UL Listed Access Control System Unit.
UL 603
UL Listed for Burglar Alarms Systems.
UL 1069
UL Listed Hospital Signaling and Nurse Call Equipment.
“Signal Equipment” Evaluated to CSA 22.2
N205-M1983
M Series Power Supply Configuration Reference Chart:
A
ltr
on
ix
M
od
el
N
um
be
r
California
State
Fire Marshal
NYC Dept.
of Buildings
11
5V
A
C
6
0H
z
In
pu
t
(c
ur
re
nt
d
ra
w
/a
m
p)
12
V
D
C
T
ot
al
O
ut
pu
t
C
ur
re
nt
(
am
p)
24
V
D
C
T
ot
al
O
ut
pu
t
C
ur
re
nt
(
am
p)
O
ut
pu
ts
C
la
ss
2
R
at
ed
Po
w
er
L
im
ite
d
A
ge
nc
y
L
is
tin
gs
U
L
L
is
tin
gs
a
nd
Fi
le
N
um
be
rs
Po
w
er
S
up
pl
y
B
oa
rd
In
pu
t F
us
e
R
at
in
g
Specifications:
UL File # S4707
UL 1481
UL Listed for Power Supplies for
Fire Protective Signaling Systems
UL 294
UL Listed Access Control System Unit.
“Signal Equipment” Evaluated to CSA 22.2
N205-M1983
UL File # BP617
UL 294
UL Listed Access Control System Unit.
“Signal Equipment” Evaluated to CSA 22.2
N205-M1983
