ENFORCER ST Serie Manual De Instrucciones página 3

Overview/Wiring Diagram:
Output voltage trimpot
AC Input LED (green)
Class II transformer VAC input
Note: The LED, DIP switch, and terminal placement may vary slightly between various models.
Installation:
1. Mount the PC board in the desired location or enclosure to be
easily accessible for future servicing.
2. Set the DC power output voltage (6, 12, or 24VDC)* using the
DIP switch as in Table 1 for ST-1206-1.5AQ, ST-2406-2AQ,
and ST-2406-3AQ, or Table 2 for all other ST-2406 series.
IMPORTANT: Disconnect power before changing DIP switch
settings (Note the default voltage output setting is 12VDC).
3. Connect a transformer with appropriate specifications
(See Table 3 below)
Table 3:
Output
ST-1206-1.5AQ
voltage
6VDC 12VAC/20VA
ST-UV16-W50Q
12VDC
16VAC/50VA
24VDC N/A
4. Connect the wires to their respective terminals (see "Overview/Wiring Diagram," above).
*ST-1206-1.5AQ is 6/12 volt only
Notes:
1. Before connecting any external devices, temporarily power up the
unit and measure the DC 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 (see Fig.1). Then
disconnect power before connecting external devices.
2. See ST-2406 Series LED status indicators in Table 4.
3. The ST-1206-1.5AQ has a 3A fuse. The ST-2406-2AQ,
ST-2406-3AQ, and ST-2406-5AQ models have a 5A fuse. The
ST-2406-7AQ and ST-2406-10AQ models have 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 low-battery cutoff will cut power when battery voltage drops
below 20% of the set output voltage (ST-2406-3AQ only).
SECO-LARM U.S.A., Inc.
(ST-2406-3AQ shown)
– DC
AC
ST-2406-2AQ ST-2406-3AQ
ST-UV16-W50Q
12VAC/20VA
16VAC/50VA
ST-UV16-W50Q ST-UVDA-W100Q
16VAC/50VA 24~28VAC/100VA
ST-UV24-W50Q ST-UVDA-W100Q
24VAC/50VA 24~28VAC/100VA
ENFORCER Power Supplies/Chargers
Voltage selector DIP switch
ON
1 2
DC Output LED (red or red/blue*)
*Dual color red/blue LED on
ST-2406-3AQ only
Master fuse
+
+
– BAT
Backup battery outputs
Alarm or access control panel VDC output
Table 1: ST-1206-1.5AQ / ST-2406-2AQ /
Voltage
12V
24V*
Table 2 (other ST-2406 series):
Voltage
12V
24V
ST-2406-5AQ
ST-UV16-W100Q
16VAC/100VA
ST-UV16-W100Q
16VAC/100VA
ST-UVDA-W180Q
24~28VAC/180VA
Table 4:
Green
LED
ON
OFF
ON
OFF
*Red=6,12VDC, Blue=24VDC
ST-2406-3AQ
SW1
6V ON
ON
OFF
SW1
6V ON
OFF
OFF
ST-2406-7AQ ST-2406-10AQ
ST-UVDA-W180Q ST-UVDA-W180Q
24~28VAC/180VA 24~28VAC/180VA
ST-UVDA-W180Q ST-UVDA-W180Q
24~28VAC/180VA 24~28VAC/180VA
24~28VAC/210VA 28VAC/350VA
Fig. 1
Output voltage trimpot
Min.
Max.
Red/Blue Status
LED
ON* Normal
ON* No VAC input
OFF No VDC output
OFF No VAC input and
no VDC output
SW2
ON
OFF
OFF
SW2
OFF
OFF
ON
3