Altronix AL168 Series User manual

Rev. 070109 More than just power.TM
Installing Company: _______________ Service Rep. Name: __________________________________
Address: _____________________________________________ Phone #: __________________
AL168 Series
Multi-Output Power Supplies
Models Include:
Installation Guide
AL168CB
- 16VAC @ 6A (100VA) or
18VAC @ 5.5A (100VA).
- Eight (8) PTC protected outputs.
AL168175CB
- 16VAC @ 10A (175VA).
- Eight (8) PTC protected outputs.
AL168300CB
- 16VAC @ 18A (350VA) or
18VAC @ 16A (350VA).
- Eight (8) PTC protected outputs.
AL168300CBM
- 16VAC @ 18A (350VA) or
18VAC @ 16A (350VA).
- Eight (8) PTC protected outputs.
AL168600CB
- 16VAC @ 40A (700VA) or
18VAC @ 36A (700VA).
- Eight (8) PTC protected outputs.

- 2 - AL168CB Series Installation Guide
Overview:
Altronix AL168CB Series Multi-Output Power Supplies provide 16VAC/18VAC distributed via eight (8) auto-
resettable PTC protected outputs for powering multiple security system or access control panels.
Eight (8) Output AL168 Reference Chart:
Altronix
Model Number
Output
Voltage
Total
Output
Current
(A)
Number
of PTC
Protected
Outputs
Output
Current
(max per
output)
Main Fuse
Ratings
on Board
115VAC
50/60Hz
Input
Current
AL168CB 16VAC 6A
8
2.5A
10A/250V 0.9A
18VAC 5.5A
AL168175CB 16VAC 10A 15A/250V 1.45A
AL168300CB 16VAC 18A
15A/32V 2.7A
18VAC 16A
AL168300CBM 16VAC 18A
18VAC 16A
AL168600CB 16VAC 40A 6A Two (2)
15A/32V 5.4A
18VAC 36A
Specifications:
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 three 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, pgs. 10-12). Secure enclosure to earth ground.
2. Turn OFF main switch (except AL168CB) (Figs. 2-5, pgs. 5-8).
3. All units are factory set for 16VAC operation.
For 18VAC operation adjust unit prior to mounting and applying power as follows:
Change the wire position so that the black wire [18V] is connected to the terminal marked [P] and the
yellow wire [16V] is connected to the terminal marked [S].
4. Connect AC power to the black and white flying leads of the transformer(s) (Figs. 1-5, pgs. 4-8).
Use 18 AWG or larger for all power connections.
5. Measure output voltage before connecting devices. This helps avoiding potential damage.
Terminals marked [1P] - [8P] are positive of the same polarity.
Input:
• 115VAC, 50/60Hz.
Output:
• Eight (8) PTC protected outputs.
• 16VAC or 18VAC supply current.
• Outputs are rated @ 2.5A.
• Surge suppression.
Features:
• AC power LED indicator.
• Illuminated power disconnect circuit breaker with
manual reset (except AL168CB).
• Unit maintains camera synchronization.
• Ease of installation saves time and
eliminates costly labor.
Enclosure Dimensions:
AL168CB and AL168175CB:
8.5” x 7.5” x 3.5” (215.9mm x 190.5mm x 88.9mm)
AL168300CBM:
8.5” x 7.5” x 3.875”(215.9mm x 191mm x 98.4mm)
AL168300CB and AL168600CB:
13.5” x 13” x 3.25” (342.9mm x 330.2mm x 82.6mm)

AL168CB Series Installation Guide - 3 -
CAUTION: Determine the maximum operating voltage of the equipment being powered before adjusting
the output voltage.
6. Connect devices to terminals marked [1P] - [1N] through [4P] - [4N] on PD4CB board (Figs. 3, 5, pgs. 6, 8)
or terminals marked [1P] - [1N] through [8P] - [8N] on PD8CB board (Figs. 1, 2, and 4, pgs. 4-5, 7),
carefully observing polarity.
7. Turn main switch to the “RESET” (ON) position (except AL168CB) (Figs. 2-5, pgs. 5-8).
8. Green LED will illuminate when unit is powered.
9. Upon completion of the wiring secure enclosure door with screws (supplied).
Caution: Equipment to be installed/serviced by authorized/trained personnel only.
Shut branch circuit power before installing/servicing equipment.
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.
Terminal Identification:
PD4CB/PD8CB - Distribution Module
1P - 4P AC output.
1N - 4N AC output.
LED Diagnostics:
PD4CB/PD8CB - Power Distribution Module
Green (AC) Power Distribution Module Status
ON Normal operating condition.
OFF No Power Output.
The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user
to the presence of an insulated DANGEROUS VOLTAGE within the product’s 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 serviceable parts inside.
Refer servicing to qualified service personnel.

- 4 - AL168CB Series Installation Guide
NP S
NP S
16VAC
Output
(Yellow) (Black)
(Black) (Yellow)
18VAC
Output
Voltage Selection
Configuration
Fig. 1 - AL168CB
Input 115VAC,
50/60Hz, 0.9A
NPS

AL168CB Series Installation Guide - 5 -
Fig. 2 - AL168175CB
Illuminated
Power Switch
NPS
Input 115VAC,
50/60Hz, 1.45A

- 6 - AL168CB Series Installation Guide
Fig. 3 - AL168300CB
Input 115VAC,
50/60Hz, 2.7A
INPUT
NPS
INPUT
NPS
NP S
NP S
16VAC
Output
(Yellow) (Black)
(Black) (Yellow)
18VAC
Output
Voltage Selection
Configuration

AL168CB Series Installation Guide - 7 -
Fig. 4 - AL168300CBM
Illuminated
Power Switch
Input 115VAC,
50/60Hz, 2.7A
NPS
NP S
NP S
16VAC
Output
(Yellow) (Black)
(Black) (Yellow)
18VAC
Output
Voltage Selection
Configuration

- 8 - AL168CB Series Installation Guide
Fig. 5 - AL168600CB
Illuminated
Power Switch
INPUT
NPS
INPUT
NPS
Input 115VAC,
50/60Hz, 5.4A
NP S
NP S
16VAC
Output
(Yellow) (Black)
(Black) (Yellow)
18VAC
Output
Voltage Selection
Configuration

AL168CB Series Installation Guide - 9 -
Notes:

- 10 - AL168CB Series Installation Guide
7.25” (184.2mm)
3.625” (92mm)
1.25”
(31.8mm)
3.5” (88.9mm)
6.05” (153.7mm)
1.125”
(28.6mm)
1.125”
(28.6mm)
0.6” (15.2mm)0.6” (15.2mm)
0.6” (15.2mm)0.6” (15.2mm)
2” (50.8mm)2” (50.8mm)
8.125” (206.4mm)
1”
(25.4mm)
1”
(25.4mm)
1”
(25.4mm)
1.25”
(31.75mm)
1.25”
(31.75mm)
1”
(25.4mm)
1”
(25.4mm)
5.25” (133.35mm)
6.05” (153.7mm)
3.5” (88.9mm)
Enclosure Dimensions (H x W x D) for
AL168CB and AL168175CB
8.5” x 7.5” x 3.5” (215.9mm x 190.5mm x 88.9mm)