Altronix SMP3PMP8CB Installation Instructions
SMP3CTX Series - Installation Guide
SMP3CTX Series Power Supply Configuration Reference Chart:
Model Number
Altronix
Distribution
Accessory Power
Module(s)
Number of Outputs
Fused Outputs
PTC Outputs
Individual Output
Rating (amp)
Supervised
115VAC / 230VAC
Input Current (amp)
SMP3CTX - 1 - - - - .65 / .35 2.5
SMP3PMCTX - 1 - - - x .65 / .35 2.5
SMP3PMCTXX - 1 - - - x .65 / .35 2.5
SMP3PMP4 PD4 4 x - 3.5 x .65 / .35 2.5
SMP3PMP4CB PD4CB 4 - x 2.5 x .65 / .35 2.5
SMP3PMP8 PD8 8 x - 3.5 x .65 / .35 2.5
SMP3PMP8CB PD8CB 8 - x 2.5 x .65 / .35 2.5
SMP3PMP16 PD16W 16
x - 3.5 x .65 / .35 2.5
SMP3PMP16CB PD16WCB 16 - x 2.5 x .65 / .35 2.5
Overview:
These units will con
continuous load current (see specifications).
vert a 115VAC or 230VAC, 50/60Hz input, into a regulated 12VDC or 24VDC output up 2.5 amp of
Specifications:
• Universal 115/230VAC input.
• Maximum charge current .5 amp.
• Filtered and electronically re
gulated outputs.
• Built-in charger for sealed lead acid or gel type batteries.
• Automatic switch over to stand-by battery when
AC fails (zero voltage drop).
• AC input and DC output LED indicators.
• Short circuit and thermal overload protection.
• Complete with power supply, power distribution module
hen applicable), enclosure, cam lock & battery leads.
(w
• Power on-off switch.
Supervised models only:
• AC fail supervision (form "C" contacts).
• Low battery supervision (form "C" contacts).
12/24VDC Total
Output Current (amp)
Power Supply Voltage Output Specifications: *
Output VDC Switch Position Max. Load DC
12VDC
SW1 - Closed
24VDC SW1 - Open
*Specified at 25˚ C ambient.
ig. 1b, pg. 3)
(F
2.5 amp
(Fig. 1b, pg. 3) 2.5 amp
Installation Instructions:
iring methods shall be in accordance with the National Electrical Code/NFPA 70/NFPA 72/ANSI, and with all local
W
codes and authorities having jurisdiction. Product is intended for indoor use only.
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 lo
er holes and install the three f
w
asteners. Place the enclosure’
upper screws. Install the two lower screws and make sure to tighten all screws
Secure enclosure to earth ground.
Set SW1 on the po
2.
er Suppl
w
o
(P
SMP3CTXseries
er suppl
w
ge Output Specification Chart)
olta
V
y
y board to the desired DC output v
.
oltage
s upper keyholes over the two
(Enclosure Dimensions, pg. 4).
-
1
-
3
. Connect AC power to terminals marked [L & N], connect ground to terminal marked [G] (if used).
Use 18 AWG or larger for all power connections (Battery, DC output).
U
se 22 AWG to 18 AWG for power limited circuits (AC Fail/Low Battery reporting).
4. Measure output voltage before connecting devices. This helps avoid potential damage.
5. Connect devices to be powered:
a. For Power Supply Board connect to terminals marked [– DC +].
b. For Power Distribution Module(s) connect devices to be powered to terminal pairs 1 to 4 marked
[1P & 1N thru 4P & 4N]
[1P & 1N thru 16P & 16N]
(Fig. 2, pg. 3), 1 to 8 marked [1P & 1N thru 8P & 8N] (Fig. 3, pg. 3), or 1 to 16 marked
(Fig. 4, pg. 3) carefully observing correct polarity.
*Note: Power switch is used to disconnect the L (HOT) terminal from the rest of the board. When servicing the unit,
AC mains should be removed.
6. When using stand-by batteries, they must be lead acid or gel type. Connect battery to terminals marked [– BAT +]
(battery leads included). Use two (2) 12VDC batteries connected in series for 24VDC operation.
Note: When batteries are not used a loss of AC will result in the loss of output voltage.
For supervised models only:
7. Connect appropriate signaling notification devices to AC Fail & Low Bat supervisory relay outputs
marked [NC, C, NO]
(Fig. 1a, pg. 3).
LED Diagnostics:
Red (DC) Green (AC) Power Supply Status
ON ON Normal operating condition.
ON OFF
OFF
ON No DC output.
OFF OFF Loss of AC. Discharged or no stand-by battery. No DC output.
Loss of AC, Stand-by battery supplying power.
Terminal Identification:
Terminal Function/Description
Legend
L, G, N Connect 115VAC/230VAC to these terminals:
L to Hot, N to Neutral, G to g
round (if used).
– DC + 12VDC / 24VDC @ 2.5 amp continuous non-power limited output.
*AC FAIL Indicates loss of AC power, e.g. connect to audible device or alarm
NC, C, NO
panel. Relay normally energized when AC power is present.
Contact rating 1 amp @ 120VAC / 28VDC.
*Low Battery Indicates low battery condition, e.g. connect to alarm panel.
NC, C, NO Relay normally energized when DC power is present.
Contact rating 1 amp @ 120VAC / 28VDC
Low battery threshold:
12VDC output threshold set @ appro
ximately 10.5VDC,
24VDC output threshold set @ approximately 21VDC.
– BAT + Stand-by battery connections. Maximum charge rate .5 amp.
*Note: Supervised models only
PD4/PD4CB/PD8/PD8CB/PD16W/PD16WCB - Power Distribution Module
Terminal Legend Function/
PD4/PD4CB PD8/PD8CB PD16W/PD16WCB Description
1P to 4P 1P to 8P 1P to16P Positive DC power outputs.
1N to 4N
- 2- SMP3CTXseries
1N to 8N
1N to 16N
Ne
e DC power outputs.
v
ati
g
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