Installation Manual
®
ENFORCER
ST-HB105-TTQ
Voltage Booster
Introduction:
The ENFORCER voltage booster is a step-up voltage booster. When running DC voltage over long cable runs,
a voltage drops occurs. The ENFORCER voltage booster will boost the voltage to the required operating
voltage to meet the system’s needs. It is useful for CCTV DC cameras, access controls, as well as many other
applications where voltage drop is an issue.
Features:
• Compensate DC voltage drops over long cable runs. • Dual-color LED power output indicator:
• Built-in overload and short-circuit protection.
• Regulated and filtered output.
• Output current protection: 500mA.
– Red indicates a 12 VDC output.
– Blue indicates a 24 VDC output.
• Green power input LED indicator.
• Small size for easy installation.
• Selectable 12 or 24 VDC output via jumper.
Installations:
Specifications:
1.Remove the cover by tightly pressing the terminal
block’s holes and pushing the side mounting
brackets outwardly.
Output voltage:
12 or 24 VDC, selectable by jumper
7~12 VDC for 12 VDC
12~24 VDC for 24 VDC
Input voltage:
Maximum output current:
500mA*
2.Set the desired output voltage to 12 or 24 VDC.
See table 3. The factory default output setting is
12 VDC.
Power input LED (green)
Power output LED (red for 12 VDC, blue for 24 VDC)
LED indicators:
Current
PTC (Positive Temperature Coefficient)
Connector:
Terminal blocks
Built-in
3.Turn on the power of the power supply. Connect
the output wires from the power supply to the
power input terminal blocks. See specification
chart for the power requirements.
Overload protection:
Short circuit protection:
Built-in
1
3
2
4
”
”
” (64 x 50 x 19mm)
2 / x 2 x /
Size:
* This ENFORCER voltage booster’s efficiency rate is 85%. For more information,
4.Use table 2 to check the LED status for the input
and output voltage.
Table 1: Adjustable voltage output chart
5. To avoid potential damage, use a voltage meter
to check if the voltage reading at the input and
output terminal blocks is correct.
Output voltage
Adjustable voltage range
12 VDC
24 VDC
12.2 ~ 13.5 VDC
23.0 ~ 25.2 VDC
Observe correct polarity.
Note: 1. Use between 16 AWG and 26 AWG wire
for the input and output terminal blocks.
2. Use the included SECO-LARM DC
pigtail connector for easy installation.
Table 2: LED indicator chart
Indications
LED colors
Green
Red
Input power is connected.
Output voltage is 12 VDC.
Output voltage is 24 VDC.
6.Connect device to the power output terminal blocks.
Blue
7.If the output voltage is low, then turn the rotary
knob clockwise to increase the voltage or counter-
clockwise to decrease the voltage.
Table 3: Output voltage selection chart
Output
voltage
Jumper setting
Note: If the output voltage set by the jumper is
higher than the input voltage, then the output
voltage stays the same.
A
B
C
12 VDC
24 VDC
8.Replace the plastic cover on the voltage booster
and secure it in the desired location.
Download from Www.Somanuals.com. All Manuals Search And Download.
|