- 2 - R2432UL Series
Overview:
Altronix R2432UL Series Rack Mount CCTV Power Supplies provide 24VAC or 28VAC distributed via thirty-
two (32) fuse or PTC protected outputs for powering CCTV cameras, heaters and other video accessories.
Thirty-Two (32) Output Rack Mount Configuration Reference Chart:
Altronix
Model Number
Output Voltage
(VAC)
Total Output
Current (Power)
Number of
Outputs
PTC Protected
auto-resettable
Outputs (Class 2
power-limited
for Dry locations,
Class 3 for
Wet locations)
Fuse Protected
Class 1 Outputs
Individual Output
Current (max per
output, not to exceed
total output current)
Fuse Ratings
115VAC 50/60Hz
Input Current
Agency
Listings
R2432300UL 24VAC 12.5A 32 – P3.5A 3.5A 3A
28VAC 10A
R2432300ULCB 24VAC 12.5A 32 P– 2.5A – 3A
28VAC 10A
R2432600UL* 24VAC 25A 32 – P3.5A 3.5A 6A
28VAC 20A
R2432600ULCB* 24VAC 25A 32 P– 2.5A – 6A
28VAC 20A
*24VAC models: Outputs 1-16 provide 12.5A (300VA) max. Outputs 17-32 provide 12.5A (300VA) max.
*28VAC models: Outputs 1-16 provide 10A (280VA) max. Outputs 17-32 provide 10A (280VA) max.
Specifications:
Installation Instructions:
1. The unit is factory set for 24VAC operation.
For 28VAC operation adjust unit prior to mounting and applying power as follows:
a. Open bottom of the unit by removing six (6) screws (Rack Mechanical Drawing & Dimensions, pg. 4).
b. Change the wire position so that the black wire [28V] is connected to the terminal marked [P] and
the yellow wire [24V] is connected to the terminal marked [S] (Fig. 1d, pg. 3).
c. After securing all wires for proper voltage place bottom panel back on the unit and fasten with the
six (6) screws.
2. Mount unit in the desired rack location (Space unit at least 3” from any video monitors).
Do not obstruct side air vents.
3. Set power disconnect circuit breaker to the OFF position (Fig. 1c, pg. 3).
4. Plug power cord into a grounded 115VAC 50/60 Hz receptacle (Fig. 1b, pg. 3), ground should be connected
as indicated in (Fig. 1e, pg. 3).
5. Set power disconnect circuit breaker to the RESET (ON) position and measure output voltage before
connecting devices (Fig. 1c, pg. 3). This helps avoiding potential damage. All terminals with common
suffix (P) “1P, 2P...” are the same polarity.
6. Set power disconnect circuit breaker to the OFF position (Fig. 1c, pg. 3).
7. Connect devices to the removable terminal blocks marked [1P & 1N] through [8P & 8N] (Fig. 1a, pg. 3).
When wiring is completed on the terminal blocks, they can be locked down by tightening screw flanges.
8. Upon completion of the wiring, set power disconnect circuit breaker to the RESET (ON) position
(Fig. 1c, pg. 3).
Agency Listings:
• UL Listed for Commercial CCTV Equipment
(UL2044).
cUL Listed - CSA Standard C22.2 No.1-98,
Audio, Video and Similar Equipment.
CE - European Conformity
Input:
• 115VAC, 50/60Hz.
Output:
• Thirty-two (32) fuse or PTC protected outputs.
• 24VAC or 28VAC supply current.
• Outputs are rated @ 3.5A (fused) or 2.5 (PTC).
• Surge suppression.
Visual Indicators:
• Thirty-two (32) individual power LED indicators.
• Illuminated master power disconnect circuit
breaker with manual reset.
Features:
• 3-wire grounded line cord.
• Removable terminal blocks with locking screw flange.
• Spare fuses provided.
Mechanical:
• 2U rack mount chassis for use in a standard
EIA 19” rack.
• Enclosure Dimensions (H x W x D approx.):
3.26” x 19.125” x 8.5” (83mm x 486mm x 216mm).
