Altronix ALTV1224DC, ALTV1224DC1, ALTV1224DC2 Installation Guide
ALTV1224DC Series
CCTV Power Supplies
Installation Guide
Models Include:
• ALTV1224DC • ALTV1224DCCB
- 12VDC or 24VDC @ 4A. - 12VDC or 24VDC @ 4A.
- Eight (8) Fuse Protected Outputs. - Eight (8) PTC Protected Outputs.
• ALTV1224DC1 • ALTV1224DC1CB
- 12VDC or 24VDC @ 4A. - 12VDC or 24VDC @ 4A.
- Sixteen (16) Fuse Protected Outputs. - Sixteen (16) PTC Protected Outputs.
• ALTV1224DC2 • ALTV1224DC2CB
- 12VDC or 24VDC @ 6A. - 12VDC or 24VDC @ 6A.
- Sixteen (16) Fuse Protected Outputs. - Sixteen (16) PTC Protected Outputs.
Rev. 022505
Overview:
ALTV1224DC Series DC CCTV power supplies are designed to power CCTV Cameras and accessories. Units provide
12VDC or 24VDC distributed via eight (8) or sixteen (16) fused or PTC protected outputs with a total of 4A or 6A continuous supply current.
Eight (8) or Sixteen (16) Output ALTV1224DC Reference Chart:
Output
Altronix
Model Number
ALTV1224DC
ALTV1224DCCB
ALTV1224DC1
ALTV1224DC1CB
ALTV1224DC2
ALTV1224DC2CB
Total Output
Current
(Power)
4A
6A
Number of
Outputs
8
16
PTC
Protected
Outputs
-----
P
-----
P
-----
P
Fuse
Protected
Outputs
P
----- 2.5A
P
----- 2.5A
P
----- 2.5A
Current
(max per
output)
3.5A
3.5A
3.5A
115VAC
50/60Hz Input
Current
1.45A
2.5A
Input:
• Input 115VAC, 50/60 Hz.
Output:
• Eight (8) or sixteen (16) fuse or PTC protected outputs.
• 12VDC or 24VDC.
• Outputs are rated @ 3.5A (fused) or 2.5A (PTC).
• Filtered and electronically regulated outputs.
Specifications:
Features:
• AC input and DC output LED indicators.
• Power ON/OFF switch.
• Unit maintains camera synchronization.
• Ease of installation saves time and eliminates
costly labor.
Enclosure Dimensions (H x W x D approx.):
13.5” x 13” x 3.25” (342.9mm x 330.2mm x 82.55mm).
Installation Instructions:
1. Mount unit in the desired location. Mark and predrill holes in the wall to line up with the top two keyholes in the
enclosure. Install two upper fasteners and screws in the wall with the screw heads protruding. Place the enclosure’s
upper keyholes over the two upper screws, level and secure. Mark the position of the lower two holes. Remove the
enclosure. Drill the lower holes and install the two fasteners. Place the enclosure’s upper keyholes over the two
upper screws. Install the two lower screws and make sure to tighten all screws (Enclosure Dimensions, pg. 6).
Secure enclosure to earth ground.
2. Slide switch to the OFF position (Fig. 1, pg. 3, Fig. 2, pg. 4 or Fig. 3, pg. 5).
3. Set the unit to desired DC output voltage range by setting switch (SW1) on the power supply board to the appropriate
position. Use trimpot to adjust voltage if necessary (Fig. 1, pg. 3, Fig. 2, pg. 4 or Fig. 3, pg. 5).
4. Connect the AC (115VAC 50/60 Hz) to the terminals marked [L] and [N].
Connect earth ground (Fig. 1, pg. 3, Fig. 2, pg. 4 or Fig. 3, pg. 5).
5. Measure output voltage before connecting devices. This helps avoiding potential damage.
6. Connect each DC device to the output terminals 1 through 8 (Fig. 1, pg. 3) or terminals 1 through 16
(Fig. 2, pg. 4 or Fig. 3, pg. 5).
Note: Be careful to observe camera polarity.
7. When batteries are being used the DC output voltage must be adjusted by turning the trim pot VR1
(Fig. 1, pg. 3, Fig. 2, pg. 4 or Fig. 3, pg. 5) clockwise to increase the output voltage to 13.7VDC for 12VDC
operation and 27.1VDC for 24VDC operation.
Connect battery to the terminals marked [-- BAT + ] (battery leads included) (Fig. 1, pg. 3, Fig. 2, pg. 4 or Fig. 3, pg. 5).
Use two (2) 12VDC batteries connected in series for 24VDC operation.
8. Slide switch to the ON position (Fig. 1, pg. 3, Fig. 2, pg. 4 or Fig. 3, pg. 5).
9. Green LED on the PD8/PD8CB or PD16W/PD16WCB board will illuminate when power is present.
10. Upon completion of the wiring secure enclosure door with screws (supplied).
WARNING: To reduce the risk of fire or electric shock, do not expose the unit to rain or moisture.
This installation should be made by qualified service personnel and should conform to the National
Electrical Code and all local codes.
- 2 - ALTV1224DC series
ALTV1224DC/CB Terminal Identification:
OLS127 - Power Supply
Terminal Legend Function/Description
L, N 115VAC power mains connection.
– DC + 12VDC or 24VDC @ 4A total continuous output.
– BAT + Stand-by battery connections. Maximum charge rate 0.5A.
PD8/PD8CB - Power Distribution Module
Terminal Legend Function/Description
1P - 8P Positive DC power outputs.
1N - 8N Negative DC power outputs.
Fig. 1
CAUTION: De-energize unit prior to servicing. For continued protection against
fire hazard replace fuse with the same type and rating. Do not expose unit to rain or moisture.
Door
Wire Strap
(from
Enclosure
to Door)
Green
Flying
Lead
115VAC
power
mains
OFF - 24V
ON - 12V
Divider
LED
INPUT
D1
R1
FUSED POWER OUTPUTS
1 2 3 4 5 6 7 8
P
OFF ON
ON
ON
OFF - 24V
ON - 12V
Switch disables power mains
line voltage input.
If stand-by battery (batteries) are
connected the DC output remains on.
SW1
24VDC output - OFF
12VDC output - ON
COMMON POWER OUTPUTS
N
Used on PTC Models
(example: ALTV1224DCCB)
Trimpot
Adjusts output voltage
on power supply
ALTV1224DC series - 3 -
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