Altronix SMP7CTX series User manual

Power Supply Voltage Output Specifications:*
Output VDC Switch Position Max. Load DC
12VDC SW1 - ON (Fig. 4b, pg. 3) 6A
24VDC SW1 - OFF (Fig. 4b, pg. 3) 6A
*Specified at 25˚ C ambient. Installation Instructions:
The unit should be installed in accordance with the National Electrical Code and all applicable Local Regulations.
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 (Power Supply Voltage Output Specification Chart).
3. Connect AC power to the terminals marked [L & N], (Fig. 4, pg. 3).
Keep power-limited wiring separate from non power-limited wiring (115VAC / 60Hz Input, Battery Wires).
Minimum 0.25” spacing must be provided.
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.
4. Measure output voltage before connecting devices. This helps avoiding potential damage.
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. 1, pg. 2) on PD4/CB board, terminal pairs 1 to 8 marked
[1P & 1N] through [8P & 8N] on PD8/CB (Fig. 2, pg. 2) or terminal pairs 1 to 16 marked
[1P & 1N] through [16P & 16N] on PD16W/CB (Fig. 3, 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.
Specifications:
SMP7CTX Series Installation Guide
Overview:
SMP7CTX Series units convert a 115VAC / 60Hz input into a regulated 12VDC or 24VDC output up to 6A of continuous load current
(see specifications).
SMP7CTX Series Power Supply Configuration Reference Chart:
Altronix
Model Number
Accessory
Power
Distribution
Module(s)
Number
of
Outputs
Fused
Outputs
PTC Outputs
(auto-resettable)
Individual
Output
Rating (A) Supervised
115VAC, 60Hz
Input Current
(A)
12/24VDC
Total Output
Current (A)
SMP7CTX -
1
- -
6A
-
2.5A 6A
SMP7PMCTX - - -
P
SMP7PMCTXX - - -
SMP7PMP4 PD4 4P- 3.5A
SMP7PMP4CB PD4CB - P2.5A
SMP7PMP8 PD8 8P- 3.5A
SMP7PMP8CB PD8CB - P2.5A
SMP7PMP16 PD16W 16 P- 3.5A
SMP7PMP16CB PD16WCB - P2.5A
For a red enclosure add an “R” suffix to the part #, e.g. SMP7CTXR
Battery Backup:
• Built-in charger for sealed lead acid or gel type batteries.
• Automatic switch over to stand-by battery when
AC fails (zero voltage drop).
• Maximum charge current 0.7A.
Features:
• AC input and DC output LED indicators.
• Short circuit and thermal overload protection.
Features (cont’d):
• Complete with power supply, power distribution module
(when applicable), enclosure, cam lock, and battery leads.
• Power On/Off switch.
Supervised Models Only:
• AC fail supervision (form “C” contacts).
• Battery presence and low battery supervision
(form “C” contacts).
SMP7CTX Series - 1 -

INPUT
LED
PD4
POWER DISTRIBUTING UNIT
ALTRONIX CORP. BROOKLYN, NY 11220 MADE IN USA
1P, 2P, 3P, 4P = FUSED OUTPUTS
1N, 2N, 3N, 4N = COMMON OUTPUTS
F1
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
PD8
N
COMMON POWER OUTPUTS
P
FUSED POWER OUTPUTS
1 2 3 4 5 6 7 8
1
ALTRONIX CORP. MADE IN USA BROOKLYN, NY 11220
D1
INPUT
R1 LED
DC Output to devices From Power Supply
Board
(Factory Installed)
Used on
PTC Models
6. When using stand-by batteries, they must be lead acid or gel type. Connect battery to the terminals marked [– BAT +]
(battery leads included). Use two (2) 12VDC batteries connected in series for 24VDC operation (Fig. 4, pg. 3).
Note: When batteries are not used, a loss of AC will result in the loss of output voltage.
7. Connect appropriate signaling notification devices to the AC Fail & Low Bat supervisory relay outputs marked [NC, C, NO]
(supervised models only) (Fig. 4a, pg. 3).
LED Diagnostics:
Power Supply Board
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.
Power Distribution Module
Green Power Distribution Module Status
ON Normal operating condition.
Terminal Identification:
Power Supply Board
Terminal Legend Function/Description
L, G, N Connect 115VAC to these terminals: L to Hot, N to Neutral.
--- DC + 12VDC / 24VDC @ 6A 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 1A @ 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 1A @ 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 0.7A.
Power Distribution Module
Terminal Legend Function/Description
PD4/PD4CB PD8/PD8CB PD16W/PD16WCB
1P to 4P 1P to 8P 1P to 16P Positive DC power outputs
1N to 4N 1N to 8N 1N to 16N Negative DC power outputs
Fig. 1 Fig. 2
Power Distribution Module(s):
- 2 - SMP7CTX Series

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
DC Output to devices
From
Power Supply
Board
(Factory Installed)
Fig. 3
Power Distribution Module(s):
Power
Distribution
Module(s)
CAUTION: De-energize unit prior to servicing. For continued protection against fire hazard
replace fuse with the same type and rating.
Wire
Strap
(from
Enclosure
to Door)
115VAC
power
mains
INPUT
LOW BAT
NC C NO NC C NC
AC FAIL
Keep power-limited wiring separate from non power-limited. Use minimum 0.25" spacing.
LG N
OFF ON
LOW BAT
NC C NO NC C NO
AC FAIL --- BAT + --- DC +
AC DC
5A 250V
OFF --- 24V ON --- 12V
ON
Green
Lead
SW1
24VDC output - OFF
12VDC output - ON
Switch disables power mains
line voltage input.
If stand-by battery (batteries) are
connected, the DC output remains on.
ON OFF
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.
Optional Rechargeable
Stand-by Battery
Optional Rechargeable
Stand-by Battery
CAUTION: Optional rechargeable stand-by batteries must match
the power supply output voltage setting.
ON
1
Switch On - 12V
Switch Off - 24V
Fig. 4
Fig. 4a
Fig. 4b
SMP7CTX Series - 3 -

Enclosure Dimensions:
• SMP7CTX
• SMP7PMCTX
• SMP7PMP4
• SMP7PMP4CB
• SMP7PMP8
• SMP7PMP8CB
• SMP7PMP16
• SMP7PMP16CB
13.5” x 13” x 3.25”
(342.9mm x 330.2mm x 82.55mm)
Enclosure accommodates
up to two (2) 12VDC/7AH batteries.
Altronix is not responsible for any typographical errors.
140 58th Street, Brooklyn, New York 11220 USA | phone: [phone] | fax: [phone]
web site: www.altronix.com | e-mail: [email protected] | Lifetime warranty | Made in U.S.A.
IISMP7CTX Series - Rev. 011604 H18P MEMBER
Enclosure Dimensions:
• SMP7PMCTXX
15.5” x 12” x 4.5”
(393.7mm x 304.8mm x 114.3mm)
Enclosure accommodates up to
two (2) 12VDC/12AH batteries.
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)
- 4 - SMP7CTX Series