Altronix SMP3CTX User manual

Overview:
These units convert a 115VAC or 230VAC, 50/60Hz input into a regulated 12VDC or 24VDC output up to 2.5 amp of
continuous load current (see specifications).
SMP3CTX Series Power Supply Configuration Reference Chart:
Altronix
Model Number Accessory Power Distribution Module(s) Number of Outputs Fused Outputs PTC Outputs Individual Output Rating Supervised 115VAC/ 230VAC Input Current 12VDC/ 24VDC Total Output Current
SMP3CTX
---- 1---- ---- ----
---- 0.65 amp / 0.35 amp 2.5 amp
SMP3PMCTX x0.65 amp / 0.35 amp 2.5 amp
SMP3PMCTXX 0.65 amp / 0.35 amp 2.5 amp
SMP3PMP4 PD4 4x---- 3.5 amp x0.65 amp / 0.35 amp 2.5 amp
SMP3PMP4CB PD4CB ---- x2.5 amp x0.65 amp / 0.35 amp 2.5 amp
SMP3PMP8 PD8 8x---- 3.5 amp x0.65 amp / 0.35 amp 2.5 amp
SMP3PMP8CB PD8CB ---- x2.5 amp x0.65 amp / 0.35 amp 2.5 amp
SMP3PMP16 PD16W 16 x---- 3.5 amp x0.65 amp / 0.35 amp 2.5 amp
SMP3PMP16CB PD16WCB ---- x2.5 amp x0.65 amp / 0.35 amp 2.5 amp
Specifications:
Power Supply Voltage Output Specifications:*
Output VDC Switch Position Max. Load DC
12VDC SW1 - Closed (Fig. 1b, pg. 3) 2.5 amp
24VDC SW1 - Open (Fig. 1b, pg. 3) 2.5 amp
*Specified at 25˚ C ambient.
Installation Instructions:
Wiring methods should be in accordance with the National Electrical Code/NFPA 70/NFPA 72/ANSI, and with all local
codes and authorities having jurisdiction. Product is intended for indoor use only.
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, pg. 4).
Secure enclosure to earth ground.
2. Set SW1 on the power supply board to the desired DC output voltage (Fig. 1c, pg. 3) (Power Supply Voltage
Output Specification Chart).
3. Connect AC power to the terminals marked [L & N], connect ground to the green flying lead (Fig. 1, pg. 3).
Use 18 AWG or larger for all power connections (Battery, DC output).
Use 22 AWG to 18 AWG for power limited circuits (AC Fail/Low Battery reporting).
4. Measure output voltage before connecting devices. This helps avoiding potential damage.
CAUTION: Do not touch exposed metal parts. Shut branch circuit power before installing or servicing equipment.
There are no user serviceable parts inside. Refer installation and servicing to qualified service personnel.
• Universal115VAC/230VACinput.
• Maximumchargecurrent0.5amp.
• Filteredandelectronicallyregulated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
(when applicable), enclosure, cam lock & battery leads.
• Poweron-offswitch.
Supervised models only:
• ACfailsupervision(form“C”contacts).
• Lowbatterysupervision(form“C”contacts).
SMP3CTX Series - Installation Guide

- 2 - SMP3CTX series
5. Connect devices to be powered:
a. For Power Supply Board connect to the terminals marked [– DC +].
b. For Power Distribution Module(s) connect devices to be powered to the terminal pairs 1 to 4 marked
[1P & 1N] through [4P & 4N] (Fig. 2, pg. 3), 1 to 8 marked [1P & 1N] through [8P & 8N] (Fig. 3, pg. 3), or 1 to 16
marked [1P & 1N] through [16P & 16N] (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 (Fig. 1a, pg. 3).
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 the terminals marked [– BAT +]
(battery leads included).
12VDC operation: Use one (1) 12VDC battery.
24VDC operation: Use two (2) 12VDC batteries connected in series.
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. 1b, pg. 3).
LED Diagnostics:
Red (DC) Green (AC) Power Supply Status
ON ON Normal operating condition.
ON OFF Loss of AC. Stand-by battery supplying power.
OFF ON No DC output.
OFF OFF Loss of AC. Discharged or no stand-by battery. No DC output.
Terminal Identification:
Power Supply Board:
Terminal Legend Function/Description
L, G, N Connect 115VAC/230VAC to these terminals: L to Hot, N to Neutral.
– DC + 12VDC / 24VDC @ 2.5 amp continuous output.
*AC FAIL
NC, C, NO
Used to notify loss of AC power, e.g. connect to audible device or alarm panel. Relay normally
energized when AC power is present. Contact rating 1 amp @ 120VAC / 28VDC.
*Low Battery
NC, C, NO
Used to indicate low battery condition, e.g. connect to alarm panel. Relay normally
energized when DC power is present. Contact rating 1 amp @ 120VAC / 28VDC.
Low battery threshold:
12VDC output threshold set @ approximately 10.5VDC,
24VDC output threshold set @ approximately 21VDC.
– BAT + Stand-by battery connections. Maximum charge rate 0.5 amp.
*Note: Supervised models only
PD4/PD4CB/PD8/PD8CB/PD16W/PD16WCB - Power Distribution Module:
Terminal Legend Function/ Description
PD4/PD4CB PD8/PD8CB PD16W/PD16WCB
1P to 4P 1P to 8P 1P to16P Positive DC power outputs.
1N to 4N 1N to 8N 1N to 16N Negative DC power outputs.

SMP3CTX series - 3 -
Fig. 2 Fig. 4
Fig. 3
INPUT
LED
1P, 2P, 3P, 4P = FUSED OUTPUTS
1N, 2N, 3N, 4N = COMMON OUTPUTS
F1 F2 F3 F4
COMMON POWER OUTPUTS
1P 1N 2P 2N 3P 3N 4P 4N
DC Output to devices From Power Supply
Board
(Factory Installed)
Used on
PTC Models
N
COMMON POWER OUTPUTS
P
FUSED POWER OUTPUTS
1 2 3 4 5 6 7 8
D1
INPUT
R1 LED
DC Output to devices From Power Supply
Board
(Factory Installed)
ON OFF
SW1
Used on
PTC Models
Power Distribution Module(s):
common
outputs
protected
outputs
P
N
NPS
XFMR Input
12345678
9 10 11 12 13 14 15 16
PN
3.5A 250V
For continuous protection against risk of fire
replace fuses with same type and rating.
Used on
PTC Models
Power Supply
Board
LGN
ON OFF
OPEN - 24VDC CLOSED - 12VDC
AC DC
5A 250V
LOW BAT
NC C NO NC C NO
AC FAIL
--- BAT + --- DC +
Power
Distribution
Module(s)
CAUTION: De-energize unit prior to servicing. Do not expose to rain or moisture.
Green
Lead
Wire
Strap
(from
Enclosure
to Door)
115/230VAC
power
mains
INPUT
LOW BAT
NC C NO NC C NO
AC FAIL
Optional Rechargeable
Stand-by Battery
Optional Rechargeable
Stand-by Battery
CAUTION: Optional rechargeable stand-by batteries must match
the power supply output voltage setting.
Switch disables power mains
line voltage input.
If stand-by battery (batteries) are
connected the DC output remains on.
ON OFF
Battery & AC
Supervision
Circuit
SW1
24VDC output - OPEN
12VDC output - CLOSED
SWITCH OPEN
SWITCH CLOSED
LED Diagnostics
Red Green Power Supply Status
(DC) (AC)
ON ON Normal operating condition.
ON OFF Loss of AC. Stand-by battery
(batteries) supplying power.
OFF ON No DC output.
OFF OFF Loss of AC. Discharged or no stand-by
battery (batteries). No DC output.
Fig. 1
Fig. 1a
Fig. 1b
Fig. 1c

- 4 - SMP3CTX series
Altronix is not responsible for any typographical errors. Product specifications are subject to change without notice.
140 58th Street, Brooklyn, New York 11220 USA, 718-567-8181, fax: [phone]
web site: www.altronix.com, e-mail: [email protected], Made in U.S.A.
IISMP3CTX series - Rev. 121812 G02N
Enclosure Dimensions (H x W x D approx.) (BC400):
SMP3PMCTXX
15.5”x12”x4.5”(393.7mmx304.8mmx114.3mm)
Enclosure accommodates up to
two (2) 12VDC/12AH batteries.
Enclosure Dimensions (H x W x D approx.) (BC300):
SMP3CTX, SMP3PMCTX, SMP3PMP4, SMP3PMP4CB,
SMP3PMP8, SMP3PMP8CB, SMP3PMP16, SMP3PMP16CB
13.5”x13”x3.25”(342.9mmx330.2mmx82.55mm)
Enclosure accommodates up to
two (2) 12VDC/7AH batteries.
MEMBER
1.40”
(36mm)
1.40”
(36mm)
4.85”
(123mm)
4.85”
(123mm)
1.40”
(36mm)
1.40”
(36mm)
5.10”
(130mm)
5.10”
(130mm)
13.0”
(330mm)
5.10”
(130mm)
6.5625”
(167mm)
1.20”
(31mm)
1.20”
(31mm) 1.20”
(31mm)
3.25”
(83mm)
3.25”
(83mm)
3.25”
(83mm)
3.25”
(83mm)
1.0”
(25mm)
1.0”
(
25mm
)
10.5”
(
267mm
)
1.0”
(
25mm
)
1.0”
(25mm)
0.75”
(19mm)
0.75”
(19mm)
0.9375”
(24mm)
0.9375”
(24mm)
11.0”
(279mm)
12.5”
(318mm)
1.5”
(38.1mm)
1.5”
(38.1mm)
1.5”
(38.1mm)
5.0”
(127.0mm)
5.0”
(127.0mm)
1.5”
(38.1mm)
2.0”
(50.8mm)
2.0”
(50.8mm)
1.75”
(44.45mm)
1.75”
(44.45mm)
4.5”
(114.3mm)
1.25”
(31.75mm)
4.5”
(114.3mm) 1.25”
(31.75mm)
1.25”
(31.75mm)
1.25”
(31.75mm)
1.1”
(27.94mm)
1.1”
(27.94mm)
0.79”
(20.06mm)
1.1”
(27.94mm)
0.91”
(23.114mm)
0.91”
(23.114mm)
1.375”
(34.925mm)
1.125”
(28.575mm)
15.5”
(393.7mm)
4.615”
(117.22mm)
12.23”
(310.64mm)
4.615”
(117.22mm)
1.5”
(38.1mm)
1.5”
(38.1mm)
4.615”
(117.22mm)
4.615”
(117.22mm)