Seco-Larm PS-U1812-PULQ, PS-U1806-PULQ, PS-U0906-PULQ, PS-U0406-PULQ User Manual

Model

Number

Number of

Outputs

Total Supply

Current

Max. Current

per Output

PS-U0406-PULQ1
PS-U0406-PTQ

4

6A

2.5A2

PS-U0906-PULQ1
PS-U0906-PTQ

9

6A

2.5A2

PS-U1806-PULQ1
PS-U1806-PTQ

18

6A

2.5A2

PS-U1812-PULQ1
PS-U1812-PTQ

18

12A

2.5A2

PS-U3612-PULQ1
PS-U3612-PTQ

36

12A

2.5A2

PS-U0906-PULQ shown

Note: Products with model numbers that end with “Q” or that have a round green “Q” sticker are RoHS compliant.

Audio/Video Apparatus
26BZ

12VDC Switching CCTV Power Supply

Manual

1

UL approved models and includes power cable with NEMA 5—15 plug connector.

2

Positive Temperature Coefficient (PTC) output fuse rating

ENFORCER DC Switching CCTV Power Supply

 Universal 100~240 VAC input.
 New lightweight, cost-effective design.
 Improved efficiency.
 Adjustable output to reduce voltage drop.

 Outputs protected with 2.5A PTC

1

fuses.

 Individual output status LEDs.
 Heavy-duty steel case with removable cover.
 Built-in short circuit and overheat protection.

PS-U0406-PULQ
PS-U0406-PTQ4

PS-U0906-PULQ
PS-U0906-PTQ4

PS-U1806-PULQ
PS-U1806-PTQ4

PS-U1812-PULQ
PS-U1812-PTQ4

PS-U3612-PULQ
PS-U3612-PTQ4

Outputs 4 9

18

18

36

Total supply current

6A

12A

Max. current / output

2.5A

Output fuse

PTC1

Output voltage

12.6~13.5 VDC

Input fuse

Micro fuse 3.15A@250VAC

Input voltage

100~240 VAC (47~63 Hz)

Dimensions

10”x73/4”x35/8” (254x196x92 mm)

121/8”x121/4”x35/8”

(308x311x92 mm)

Weight (Approx.)

4-lb 7-oz (2.01kg)

7-lb 10-oz (3.45kg)

PCB from PS-U0906-PULQ shown

Main Power Switch

Power Output Terminals

Output Indicator LEDs

Power Input Terminal

Output Voltage Trimpot

Power supply ............ x1

Plastic bushing .......... x1

Enclosure screws ...... x2

Cable clamp .............. x1

Cable clamp nut ........ x2

Manual ...................... x1

Power cable2 ............. x1

Cable tie3 ................... x2

Features:

Parts List:

Specifications:

Overview:

Installation Notes:

 ALWAYS TEST OUTPUT VOLTAGE BEFORE CONNECTING DEVICES.
 Indoor use only. Do not mount the unit where it may be exposed to weather or high humidity.
 For professional installation only.
 Installation must conform to all local laws and building codes.

Installation:

1. Find a suitable location to install the power supply. The power supply should be installed out of

sight, and in a place protected from weather and high humidity. The power supply must have
adequate ventilation. Insufficient ventilation may cause overheating and damage could result.

1

Positive Temperature Coefficient

2

PULQ models only

3

4 pcs for 18-output models, 8 pcs for 36-output models

4

PULQ and PTQ models are identical except PULQ models are UL approved and include a NEMA 5—15 plug power cable.

2 SECO-LARM U.S.A., Inc

ENFORCER DC Switching CCTV Power Supply

Figure 1 – Knock-outs

Cam Lock Knock-out

Power Cable

Knock-outs

Ventilation Holes

Figure 2 – Mounting

Upper Mounting Holes

Lower Mounting Holes

Figure 5 – Main power cable (PS-Uxx12 series)

A Black wire (Active)

E Green wire (Earth)

N White wire (Neutral)

Factory
pre-wired
connections

Figure 6 – Connecting power outputs

Negative ( )

Positive ( )

Figure 3 – Main power cable (PS-Uxx06 series)

Black wire (Active) A

White wire (Neutral) N

Figure 4 – Connecting power cable (PS-Uxx06 series)

Power input terminal

Positive (+) wire (black)

Negative (-) wire (white)

Cable clamp

Ground wire (green)

Ground pin

Plastic snap bushing

2. Remove one or more of the power cable

knock-outs depending on how
connections will be made. Knock-outs
are shown in Figure 1 to the right. If
desired, use an optional bushing,
grommet or another sleeve to protect
wires passing through the hole(s).

3. If desired, a cam lock (not included) can

be installed in the knock-out located in
the middle right of the cover of the unit.

4. Screw the power supply on to the wall

or other mounting surface using four

5

/32”x1” (4x26 mm) screws and plastic
anchors (not included). First, screw in
the top two screws and hang the power
supply. Then screw in the bottom two
screws to fully secure the unit in place.

5. PS-Uxx06 series: Connect the main

power cable1 to the PCB’s power input
terminal as shown in Figure 3. Connect
the green ground wire to the enclosure
ground pin using the included nut as
shown in Figure 4.
PS-Uxx12 series: Connect the main
power cable1 to the empty terminals of
the white terminal block as shown in the
connection legend inside the power
supply housing and the Figure 5 diagram.

IMPORTANT: The power cable1 must be
secured with the included white plastic
cable clamp and nut to the housing. If
using the rear power cable port, install
the included plastic bushing on the
cable port to protect the cable from
abrasion.

6. Connect cameras and other devices to

the power outputs, while observing
correct polarity as shown in Figure 6. To
minimize voltage drop, use 18-gauge or
larger wire.

WARNING: Always test output voltage

before connecting devices to the power
supply. (Continued on page 4)

1

Power cable included with PULQ models only.

SECO-LARM U.S.A., Inc 3

ENFORCER DC Switching CCTV Power Supply

CCTV Power Supplies

PS-D1610-BUQ

CCTV Cameras

EV-2726-NFGQ

DVRs

DR-1 Series

Baluns

EVT-PB1Q

DC Connectors

CA-161T / CA-151R

Voltage Converters & Boosters

ST-HB105-TTQ

MiPS-Uxxxx-PULQ_1211.docx

Order part # 764-507-1%

PITSW1

Figure 7 – Adjusting output voltage

7. If voltage drop is large, adjust the output

voltage trimpot as shown in Figure 7.

NOTE: The output voltage trimpot
changes voltage for all outputs. Test all
outputs to ensure voltage does not exceed
device specifications.

Also Available from SECO-LARM:

WARRANTY This SECO-LARM product is warranted against defects in material and workmanship

while used in normal service for a period of one (1) year from the date of sale to the original consumer
customer. SECO-LARM’s obligation is limited to the repair or replacement of any defective part if the
unit is returned, transportation prepaid, to SECO-LARM. This Warranty is void if damage is caused by
or attributed to acts of God, physical or electrical misuse or abuse, neglect, repair, or alteration,
improper or abnormal usage, or faulty installation, or if for any other reason SECO-LARM determines
that such equipment is not operating properly as a result of causes other than defects in material and
workmanship. The sole obligation of SECO-LARM, and the purchaser’s exclusive remedy, shall be
limited to replacement or repair only, at SECO-LARM’s option. In no event shall SECO-LARM be
liable for any special, collateral, incidental, or consequential personal or property damages of any kind
to the purchaser or anyone else.

NOTICE: The information and specifications printed in this manual are current at the time of
publication. However, the SECO-LARM policy is one of continual development and improvement. For
this reason, SECO-LARM reserves the right to change specifications without notice. SECO-LARM is
also not responsible for misprints or typographical errors.

Copyright © 2012 SECO-LARM U.S.A., Inc. All rights reserved. This material may not be reproduced
or copied, in whole or in part, without the written permission of SECO-LARM.

SECO-LARM

®

U.S.A., Inc.

16842 Millikan Avenue, Irvine, CA 92606 Website: www.seco-larm.com
Tel: [phone] Fax: [phone] E-mail: [e-mail]

4 SECO-LARM U.S.A., Inc