ENFORCER ST-1206-1.5AQ User manual

ST-Series
Power Supplies/Chargers
Manual
•
Automatic recharging of backup batteries
•Automatic switchover to backup battery if
main power is lost or cut
•Built-in battery short-circuit protection
•LE s indicate power status
•Programmable C voltage output
•Regulated and filtered output voltage
•
Fused output for a regulated charge
•Includes foam tape and battery leads
for easy installation
ST-2406-3AQ – Upgraded Features
•High efficiency at full load
•Heat sink free design
•Low-battery cutoff
ST
-
2406
-
3
AQ
shown
Features:

ENFORCER Power Supplies/Chargers
2SECO-LARM U.S.A., Inc.
Parts List:
1x
Power Supply/Charger
2x
Wires for backup battery charger
2x
Acrylic foam tape for PCB mount
(4x for ST-2406-7AQ and ST-2406-10AQ)
1x
Manual
Intr ducti n:
ST
-
1206
-
1.5AQ
ST
-
2406
-
2AQ
ST
-
2406
-
3AQ
ST
-
2406
-
5AQ
ST
-
2406
-
7AQ
ST
-
2406
-
10AQ
DC V ltage
6,12
6,12,24
Status
LEDs
AC Input
Red
Green
DC Output
N/A Red
Red/Blue (Blue
indicates 24V) Red
Current
(C ntinu us) 1.5A 2.5A 4.0A 7.0A 9.0A
Current (Peak)
2.0A
3.0A
5.0A
7.5A
10.0A
Current Output
(Maximum Charge)
6V=100mA,
12V=220mA 6V=100mA, 12V=220mA, 24V=450mA
Maximum AC Input
See
Transformer Selection in Table 3
, pg. 3
Master Fuse
3A
5A
10A
L w battery cut ff No
When battery
voltage is <20%
No
Operating
temperature -4°~149° F (-20°~65° C)
Dimensi ns
2
7
/
8
"x2
1
/
4
"x1"
(73x57x25mm)
2
7
/
8
"x2
1
/
2
"x1
3
/
8
"
(73x64x35mm)
2
7
/
8
"x2
7
/
8
"x1
3
/
8
"
(73x73x35mm)
3
3
/
4
"x2
7
/
8
"x1
9
/
16
"
(95x73x40mm)
5
1
/
2
"x
5
1
/
8
"x
2
3
/
16
"
(140x130x55mm)
Specificati ns:
SECO
-
LARM’s
ST
-
series of power supplies/chargers ensure that alarm systems and access control systems
have enough power to do their job. Protected by fused outputs, input polarity protection diodes, and backup
battery polarity reverse protection, these power supplies/chargers can be used to maximize the security and
efficiency of nearly any alarm or access control installation.
Wiring Diagram:
Note: The LE , IP switch, and terminal placement may be different on other models.
ST
-
2406
Series
(ST
-
2406
-
3AQ shown
)
C Output LE
(red or red/blue*)
1 2
ON
AC
– DC +
– BAT +
Red LE
Class II transformer
VAC inputs
Alarm or
a
ccess
control
p
anel V C
outputs
Backup
b
attery
outputs
black (
-
), red (+)
Wire loop (cut and
insulate for 6V C)
ST
-
12
06
-
1.
5AQ
* ual color
red/blue LE on
ST-2406-3AQ only
Class II
t
ransformer
VAC input
Backup
b
attery
outputs
Alarm or access control
panel V C output
AC Input
LE (green)
Master fuse
Voltage selector
IP switch
Output voltage
trimpot

ENFORCER Power Supplies/Chargers
SECO-LARM U.S.A., Inc. 3
1.
Mount the P
C board in the desired loc
ation or
enclosure
to be
easily accessible for future servicing.
2. Set the C power output voltage:
a. The ST-1206-1.5AQ is set at 12V C by default. For 6V C, cut the wire
loop (see Wiring iagram, pg. 2) and insulate the wire leads.
b. For ST-2406 series, set the desired C output voltage (6, 12, or
24V C) of the power supply using the IP switch as in Table 1 for
ST-2406-3AQ, or Table 2 for all other ST-2406 series.
IMPORTANT: isconnect power before changing these IP switch
settings (Note the default voltage output setting is 12V C).
3. Connect a transformer with appropriate specifications (See Table 3 below)
Table 3:
Output
v ltage ST-1206-1.5AQ ST-2406-2AQ ST-2406-3AQ ST-2406-5AQ ST-2406-7AQ ST-2406-10AQ
6VDC 12VAC/20VA 12VAC/20VA
ST
-
UV16
-
W50Q
16VAC/50VA
ST
-
UV16
-
W10
0Q
16VAC/100VA
ST
-
UVDA
-
W18
0Q
24~28VAC/180VA
ST
-
UVDA
-
W18
0Q
24~28VAC/180VA
12VDC
ST
-
UV16
-
W50Q
16VAC/50VA
ST
-
UV16
-
W50Q
16VAC/50VA
ST
-
UVDA
-
W10
0Q
24~28VAC/100VA
ST
-
UV16
-
W10
0Q
16VAC/100VA
ST
-
UVDA
-
W18
0Q
24~28VAC/180VA
ST
-
UVDA
-
W18
0Q
24~28VAC/180VA
24VDC N/A
ST
-
UV24
-
W50Q
24VAC/50VA
ST
-
UVDA
-
W10
0Q
24~28VAC/100VA
ST
-
UVDA
-
W18
0Q
24~28VAC/180VA
24~28VAC/210VA
28VAC/350VA
4. Connect the wires to their respective terminals (see "Wiring iagram," pg. 2).
Installati n:
Table 1 (ST
-
2406
-
3AQ):
V ltage
SW1
SW2
6V
ON
ON
12V
ON
OFF
24V
OFF
OFF
1. Before connecting any external devices, temporarily
power up the unit and measure the C output
voltage at the device connection point to avoid
damage to devices. If voltage drop is large, adjust
the voltage using the output voltage trimpot (except
ST-1206-1.5AQ, see Fig.1). Then disconnect power
before connecting external devices.
2. See ST-2406 Series LE status indicators in Table 4.
3. The ST-1206-1.5AQ comes with a 3A fuse. The ST-2406-2AQ, ST-2406-3AQ, and ST-2406-5AQ models
come with a 5A fuse. The ST-2406-7AQ and ST-2406-10AQ models come with a 10A fuse. Use only the
correct fuses to prevent short circuits and damage to the power supplies/chargers or the alarm access
control panel.
4. The automatic low-battery cutoff will cut power when battery voltage drops below 20% of the set output
voltage (ST-2406-3AQ only).
Warning:
1. Installation and servicing must be performed by qualified service personnel.
2. The power supply must be installed in accordance with all national and local electrical codes.
3. o not use a higher AC input than recommended (rated max. 28VAC).
4. ISCONNECT THE POWER SUPPLY BEFORE CHANGING THE IP SWITCH SETTINGS OR
PERFORMING ANY TYPE OF SERVICE. There are no user serviceable parts inside.
5. o not touch any exposed metal parts, electrical, or electronic components as these parts may become
very hot under load
6. O NOT USE METAL SPACERS TO MOUNT THE POWER SUPPLY'S PC BOAR .
7. Connect these power supplies/chargers only to a rechargeable backup battery. Use of a non-rechargeable
backup battery could result in damage to the power supply/charger or the alarm access control panel.
Table 2 ( ther ST
-
2406 series):
V ltage
SW1
SW2
6V
ON
OFF
12V
OFF
OFF
24V
OFF
ON
N tes:
Table 4
(ST
-
2406 Series)
:
Green LED
Red/Blue LED
Status
ON
ON
Normal
OFF
ON
No VAC input
ON
OFF
No V C output
OFF
OFF
No VAC input and V C output
Fig. 1
Output voltage
trimpot

ENFORCER Power Supplies/Chargers
4SECO-LARM U.S.A., Inc.
SECO
-
LARM
®
U.S.A., Inc.
16842 Millikan Avenue, Irvine, CA 92606
Website: www.seco
-
larm.com
Phone: (949) 261
-
2999 | (800) 662
-
0800
Email: sales@seco
-
larm.com
NOTICE
:
The SECO
-
LARM policy is one of continual development and improvement. For that reason, SECO
-
LARM
reserves the right to change specifications without notice. SECO-LARM is also not responsible for misprints. All trademarks
are the property of SECO-LARM U.S.A., Inc. or their respective owners. Copyright © 2017 SECO-LARM U.S.A., Inc. All
rights reserved.
®
PITSW1
763
-
185
-
1
%
MI_ST
-
2406
-
xxQ_171012.docx
WARRANTY:
This SECO
-
LARM product is warranted against
defects in material and workmanship while
used in normal
service for 1 (one) year from the date of sale to the original customer. SECO-LARM’s obligation is limited to the repair or
replacement of any defective part if the unit is returned, transportation prepaid, to SECO-LARM. This Warranty is void if
damage is caused by or attributed to acts of God, physical or electrical misuse or abuse, neglect, repair or alteration,
improper or abnormal usage, or faulty installation, or if for any other reason SECO-LARM determines that such equipment
is not operating properly as a result of causes other than defects in material and workmanship. The sole obligation of
SECO-LARM and the purchaser’s exclusive remedy, shall be limited to the replacement or repair only, at SECO-LARM’s
option. In no event shall SECO-LARM be liable for any special, collateral, incidental, or consequential personal or property
damage of any kind to the purchaser or anyone else.
Als Available fr m
SECO
-
LARM
®
:
12VDC High
-
Amp
Switching CCTV
P wer Supplies
Relay B ards L w Battery Cut ff Timers
PS
-
U1812
-
PULQ
shown
SR
-
2212
-
C5AQ shown
ST
-
B 01Q
SA
-
025EQ shown
12VDC Plug-In
AC Adapters P wer C nverters Plug-and-Play Backup Batteries
Open-Frame
Transf rmers
ST
-
UV12
-
S1
.
0Q
shown
ST
-
LA130
-
TTQ
shown
SB
-
L10V1
-
20Q
shown
ST
-
UV A
-
W180Q
shown
No C output
•
Check whether the AC input voltage or backup battery voltage is
normal
Low C voltage output
•
Check whether the output voltage setting is correct
•Check whether the AC input wattage is correct (see chart, pg. 3)
•If the battery is supplying power, check whether the battery
voltage is normal
•Check whether the power supply board is overloaded
No backup battery power
•
Check whether the battery voltage is normal or already discharged
•Check whether the master fuse has burned out
Tr ublesh ting: