Rev. 022505
ALTV1224DC Series
CCTV Power Supplies
Installation Guide
Models Include:
• ALTV1224DC • ALTV1224DCCB
- 12VDC or 24VDC @ 4 amp - 12VDC or 24VDC @ 4 amp
- Eight (8) Fuse Protected - Eight (8) PTC Protected
Outputs. Outputs.
• ALTV1224DC1 • ALTV1224DC1CB
- 12VDC or 24VDC @ 4 amp - 12VDC or 24VDC @ 4 amp
- Sixteen (16) Fuse Protected - Sixteen (16) PTC Protected
Outputs. Outputs.
• ALTV1224DC2 • ALTV1224DC2CB
- 12VDC or 24VDC @ 6 amp - 12VDC or 24VDC @ 6 amp
- Sixteen (16) Fuse Protected - Sixteen (16) PTC Protected
Outputs. Outputs.
- 2 - ALTV1224DCseries
Overview:
The Altronix DC CCTV power supply is designed to power CCTV Cameras and accessories. It will provide 12VDC or
24VDC distributed via eight (8) or sixteen (16) fused or PTC protected outputs with a total of four (4) or six (6) amp
total continuous supply current.
Eight (8) or Sixteen (16) Output ALTV1224DC Reference Chart:
ALTV1224DC 4 amp 8 - x 3.5 amp 1.45 amp
ALTV1224DCCB 4 amp 8 x - 2.5 amp 1.45 amp
ALTV1224DC1 4 amp 16 - x 3.5 amp 1.45 amp
ALTV1224DC1CB 4 amp 16 x - 2.5 amp 1.45 amp
ALTV1224DC2 6 amp 16 - x 3.5 amp 2.5 amp
ALTV1224DC2CB 6 amp 16 x - 2.5 amp 2.5 amp
Specifications:
• AC input and DC output LED indicator. • Unit maintains camera synchronization.
• Filtered and electronically regulated outputs. • Ease of installation saves time and
• Power ON/OFF switch. eliminates costly labor.
• Spare fuses included.
Enclosure Dimensions:
13.5"H x 13"W x 3.25"D
Installation Instructions:
1. Mount unit in 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 (Enclosur
e Dimensions, pg. 6).
Secure enclosure to earth ground.
2. Slide switch to OFF position (Fig. 1A, pg. 3, Fig. 2A, pg. 4 or Fig. 3A, 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 (Fig. 1C, pg. 3, Fig. 2C, pg. 4 or Fig. 3C, pg. 5).
Use trimpot to adjust voltage if necessary (Fig. 1B, pg
. 3, Fig. 2B, pg. 4 or Fig. 3B, pg. 5).
4. Connect the AC (115VAC 50/60 Hz) to the terminals marked L and N.
Connect earth ground to G terminal (Fig. 1, pg. 3, Fig. 2, pg. 4 or Fig. 3, pg. 5).
5. Measure output voltage before connecting devices. This helps avoid potential damage.
6. Connect each DC de
vice to 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. 1B, pg. 3, Fig. 2B, pg. 4 or Fig. 3B, pg. 5) clockwise to increase the output voltage to 13.7VDC for 12VDC
operation and 27.1VDC for 24VDC operation.
Connect battery to terminals mark
ed [-- 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 ON position (Fig. 1A, pg. 3, Fig. 2A, pg. 4 or Fig. 3A, pg. 5).
9.
Green LED on the PD8/PD8CB or PD16W/PD16WCB board will illuminate when power is present.
10. Upon completion of wiring, secure enclosure door with screws (supplied).
Altronix
Model Number
Output Current
(max per output)
Total Output Current
(Power)
115VAC
50/60Hz Input
Current
Fuse Protected
Outputs
Number of
Outputs
PTC Protected
Outputs
ALTV1224DCseries - 3-
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 all local codes
and in accordance with the National Electrical Code.
ALTV1224DC/CB Terminal Identification:
OLS127 - Power Supply
Terminal Legend Function/Description
L, G, N 115VAC 50/60 Hz connections
– DC +
12VDC or 24VDC @ 4 amp total continuous output.
– BAT + Stand-by battery connections. Maximum charge rate .5 amp.
PD8/PD8CB - Distribution Module
1P - 8P Positive DC power outputs.
1N - 8N Negative DC power outputs.
D
oor
CAUTION: De-energize unit prior to servicing. For continued protection against
fire hazard replace fuse with the same type and rating 5A, 250V.
Do not expose unit to rain or moisture.
N
C O M M ON P OW E R O U TP U TS
P
F U S E D P OW E R O UT P UT S
1 2 3 4 5 6 7 8
D1
INPUT
R1
LED
S
witch Position:
2
4VDC = SW1 OPEN
12VDC = SW1 CLOSED
Switch Position:
24VDC = SW1 OPEN
12VDC = SW1 CLOSED
OFF ON
Power ON/OFF
Switch
Trimpot
Wire Strap
(
from
Enclosure
t
o Door)
Used on PTC Models
(example: ALTV1224DCCB)
24V - OPEN
12V - CLOSED
24V - OPEN
12V - CLOSED
Fig. 1
Fig. 1A
Fig. 1B
Fig. 1C
Power Supply
Board
- 4 - ALTV1224DCseries
ALTV1224DC1/CB Terminal Identification:
OLS127
Terminal Legend Function/Description
L, G, N 115VAC power mains connection.
– DC +
12VDC or 24VDC @ 4 amp total continuous output.
– BAT + Stand-by battery connections. Maximum charge rate .5 amp.
PD16W/PD16WCB
1P - 16P Positive DC power outputs.
1N - 16N Negative DC power outputs.
D
oor
CAUTION: De-energize unit prior to servicing. For continued protection against
fire hazard replace fuse with the same type and rating 5A, 250V.
Do not expose unit to rain or moisture.
Switch Position:
24VDC = SW1 OPEN
12VDC = SW1 CLOSED
OFF ON
Power ON/OFF
Switch
Trimpot
Wire Strap
(from
Enclosure
to Door)
2
4V - OPEN
12V - CLOSED
24V - OPEN
12V - CLOSED
3.5A 250V
For continuous protection against risk of fire
replace fuses with same type and rating.
common
outputs
protected
outputs
P
N
NPS
XF M R In p u t
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16
NP
DC Output to devices
Used on PTC Models
(example: ALTV1224DC1CB)
P
N
PTC's
Power Supply Board
NPS
XF M R I n put
common
outputs
protected
o
utputs
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16
NP
Fig. 2
Fig. 2A
Fig. 2B
Fig. 2C
Power Supply
Board
ALTV1224DCseries - 5-
ALTV1224DC2/CB Terminal Identification:
OLS187
Terminal Legend Function/Description
L, G, N 115VAC power mains connection.
– DC +
12VDC or 24VDC @ 6 amp total continuous output.
– BAT + Stand-by battery connections. Maximum charge rate .5 amp.
PD16W/PD16WCB
1P - 16P Positive DC power outputs.
1N - 16N Negative DC power outputs.
D
oor
-- DC +
DC
AC
L G N
OFF ON
SW1:
24V - OPEN
12V - CLOSED
3
.5A 250V
F
or continuous protection against risk of fire
r
eplace fuses with same type and rating.
common
outputs
p
rotected
outputs
P
N
NPS
XF M R I n pu t
1
2 3 4 5 6 7 8
9
10 11 12 13 14 15 16
NP
Fuse Cover
SW1:
24V - OPEN
12V - CLOSED
Switch Position:
24VDC = SW1 OPEN
12VDC = SW1 CLOSED
OFF ON
Power ON/OFF
Switch
Trimpot
Wire Strap
(from
E
nclosure
to Door)
115VAC
power
mains
DC Output to devices
CAUTION: De-energize unit prior to servicing. For continued protection against
fire hazard replace fuse with the same type and rating 3.5A, 250V.
Replace fuse cover before energizing. Do not expose unit to rain or moisture.
Used on PTC Models
(example: ALTV1224DC2CB)
P
N
PTC's
Power Supply Board
NPS
XF M R I np u t
common
o
utputs
protected
outputs
1
2 3 4 5 6 7 8
9 10 11 12 13 14 15 16
NP
Fig. 3
Fig. 3A
Fig. 3B
Fig. 3C
Power Supply
Board
- 6 - ALTV1224DCseries
5.10"
6.5625"
3.25"3.25"
5.10"
5.10"
3.25"
1.00"10.50"1.00"
1.00"
1.00"
1.40"
1
.20"
1.40"
1
.20"
0.75
"0.75" 11.00"
12.50"
3
.25"
0.9375"
0.9375"
1
.40" 4.85" 4.85" 1.40"
1.20"
Bottom
Top
RightLeft
Enclosure Dimensions:
13.5"H x 13"W x 3.25"D
The lightning flash with arrow head symbol within an equilateral triangle is intended to alert the user to the
presence of an insulated “DANGEROUS VOLTAGE” within the products enclosure that may be of sufficient
magnitude to constitute an electric shock.
The exclamation point within an equilateral triangle is intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in the literature accompanying the appliance.
CAUTION: To reduce the risk of electric shock do not open enclosure. There are
no user ser
viceable parts inside. Refer servicing to qualified service personnel.
ALTV1224DCseries - 7-
Notes:
- 8 - ALTV1224DCseries
Altronix Corp.
140 58th Street, Brookl
yn, New York 11220 USA, 718-567-8181, fax: 718-567-9056
web site: www.altronix.com, e-mail: [email protected], Lifetime Warranty, Made in U.S.A.
II1ALTV1224DCSeries D21I
MEMBER
Altronix is not responsible for any typographical errors.
Notes:
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