Enforcer Evp-1sd2p4ul User manual

EVP-1SD2P4UL

(4 Outputs @ 6/12/24VDC, 2 Amps*)

EVP-1SD4P9UL

(9 Outputs @ 6/12/24VDC, 4 Amps*)

EVP-1SD6P16UL

(16 Outputs @6/12/24VDC, 6 Amps*)

EVP-1SD4P9UL Shown

Enclosure:

•

Heavy-duty steel case to protect the power connections

•

Removable steel cover for easy access.

•

Ventilation holes to prevent heat build-up

•

Dimensions - 10” x 7.75” x 3.5” (254 x 196 x 89 mm)

[12.15" x 12.25" x 3.6" (308 x 311 x 91 mm) for

EVP-1SD6P16UL.]

•

Knock-out on the cover for optional cam lock

**Positive Temperature Coefficient

Specifications:

Adjustable VDC outputs:

•

Output voltage adjustable with potentiometer to

compensate for voltage drop.

•

Each output individually fused (PTC**-type fuses)

•

Output fuses rated 1.1 Amps @ 250VAC

•

Individual red status indicator LED for each output

•

Main power switch to turn on/off power to outputs

Power:

•

Input: 120VAC, 60Hz ; Output: 6/12/24VDC

•

Main fuse rated 5.0 Amps @ 250VAC ( 3.0 Amps for

EVP-1SD2P4UL)

•

Spare fuse and 6-foot power cord included

Installation Manual

ENFORCER ®

DC-Power Supplies for CCTV Cameras and Accessories

Total max. supply current at 12VDC, each channel output is fused at 1.1 Amp.

AUDIO/VIDEO APPARATUS

26BZ

What it is:

This ENFORCER CCTV power supply centralizes the CCTV system's power

input, power transformer, DC regulator, and independently-fused power

outputs in one heavy-duty, easy-to-install enclosure.

Note before installation:

•DOUBLE-CHECK VOLTAGE SETTINGS BEFORE CONNECTING THE CAMERAS.

•Indoor use only - Do not mount where exposed to rain or moisture.

•For professional installation only.

•Installation must conform to all local codes.

Installation:

1. Find a good location. Mount the enclosure out of sight and protected from

moisture, but where an authorized service person can have access.

NOTE: Make sure the space where the enclosure is to be mounted has

adequate ventilation. Otherwise, heat buildup inside the enclosure could

damage the electronic parts or cause the PTC fuses to trip needlessly.

2. Locate the enclosure mounting holes. Using the enclosure as a template,*

mark the location of one of the two upper screws on the wall with a pencil.

Fasten one 5/32"x 1" (4 x 26mm) screw (not included) until the gap

between the wall and the screw head is approximately 1/4" (6mm).

Hang the enclosure on this screw and adjust the proper angle of the

enclosure. Repeat with the second screw. Then mark up and securely

fasten the enclosure with all four screws.

*Or mark up a paper template from the enclosure and drill after taping the

template in correct position.

3. Determine how the main power line and CCTV camera cables will be run --

The enclosure has knock-outs on the side, top, bottom, and rear panels for

running cables. Punch the appropriate knock-outs. See Fig. 1.

NOTE:

If cables are run out of the side, top, or bottom panels,

protect with

an electrical conduit of not more than 1" outside diameter. Wires running

inside the electrical conduit must not be too tight.

4. To connect the main power cord to the small white terminal block, follow

the wire color indicated on the "NEA" label that is placed beside the

terminal block (i.e., white wire on top, green wire to the middle, and black

wire to the bottom of the terminal block, see Fig. 2).

Use the provided nut and cable clamp to fasten the power cord onto the

metal enclosure in the location shown on Fig. 2 if necessary. A plastic

snap bushing is also provided for the power cord hole.

Knock-out for

optional cam lock

Ventilation

Holes

FIG. 1: Knockouts

for running cables

Cable & Power

Knock-outs

BEFORE CONNECTING TO CCTV CAMERAS OR DEVICES:

• Check the DIP switch setting to ensure correct voltage (6VDC, 12VDC, or 24VDC).

• With power turned on, check the wires connected to each terminal pair to ensure correct voltage.

CCTV DC Power Supply Installation Manual

5. Connect the power input wires of the CCTV cameras or accessories to the

PCB marked 173-001 (see Fig. 2). Observe correct polarity. The terminals

marked “P” are for positive wires, and “N” are for negative wires. Each

output consists of one “P” terminal and one “N” terminal.

Run wire pairs from the terminals through or along the wall to where the

CCTV cameras and/or accessories are mounted.

NOTE: Use minimum 18-gauge wires to minimize voltage drop.

NOTE:

Test each wire pair's voltage before connecting to cameras.

6. Turn the main switch ON. The green LED on the 173-001 PCB will light to

show that power is present. The red LEDs on the printed circuit board will

light to show each terminal pair is working correctly.

7. Test the voltage output at the end of each wire pair to see if there is any

significant voltage drop. The voltage output for all wire pairs should be

about the same unless a voltage drop occurred on a certain wire pair.

When running wires from the DC power supply, voltage drop can occur for

one of three reasons:

a. The wire is too thin. Use minimum 18-gauge wire.

b. The wire has run a long distance. If a wire pair is showing significant

voltage drop compared to the others, either shorten the length of the

voltage drop affected wire pair, or lengthen the other wire pairs to

have a similar voltage output reading on all wire pairs.

c. A large number of CCTV cameras and/or accessories connected to the

173-001 PCB is causing excessive power drain across all the outputs.

Adjust the voltage output if needed - If the voltage output reading at the end

of the wire pair where it is connected to the camera or accessory

falls

below the minimum voltage required, use a screwdriver to carefully turn

the potentiometer located on the ST-2406 PCB to the right. (See Fig. 2 and

Table 1.) This will increase the total voltage output from the 173-001 PCB

to compensate for the voltage drop.

NOTE: Adjusting the potentiometer affects the voltage output of all the

wire pairs. Using a voltage output in excess of the specified voltage level

of a camera may cause damage.

9. After all adjustments, turn the main switch OFF.

10. Connect all the wire pairs to their respective CCTV cameras or

accessories.

Double-check the specified operating voltage of each before

connecting it to the device.

NOTE:

a. Connect a maximum of four devices (EVP-1SD2P4UL), nine devices

(EVP-1SD4P9UL), or 16 devices (EVP-1SD6P16UL).

b. The CCTV cameras and accessories connected to the printed circuit

board must all operate on the same voltage (6VDC, 12VDC, or 24VDC).

c. The power supply is preset at 12VDC output. For 6VDC or 24VDC

operation, adjust the DIP switch (see Fig. 2 and Table 1).

d. Maximum total current connected to all terminals must not exceed the

power supply's total current capacity (2 Amp for EVP-1SD2P4UL, 4

Amp for EVP-1SD4P9UL, and 6 Amp for EVP-1SD6P16UL).

11. Turn the main switch ON.

12. Close the steel door of the enclosure and secure it with either the provided

machine screws or an optional cam lock (see fig. 3).

FIG. 2: Power Connections

EVP-1SD4P9UL Shown

Main

Switch

Terminal

Block

Example: Output 1, 12VDC

ENFORCER

Main Fuse

Potentiometer

to Adjust DC

Voltage range

Dip Switch for

volt. selector

6/12/24VDC

173-001 PCB

ST-2406-5A PCB

Green LED

(Power Indicator)

Green LED

(Power Indicator)

Power cord

hole

cable

clamp

use

FIG. 3: Securing the Enclosure:

Close the cover, then secure with included machine screws or optional cam lock.

Cam Lock

(optional)

Machine

Screws

(included)

White wire

Green wire

Black wire

EVP-1SD2P4UL

EVP-1SD4P9UL

EVP-1SD6P16UL

Max. supply

current at

6VDC

2 Amp.

4 Amp.

6 Amp.

Max. supply

current at

12VDC

2 Amp.

4 Amp.

6 Amp.

Max. supply

current at

24VDC

1 Amp.

2 Amp.

3 Amp.

Table 2: Max. supply current chart

Model

Table 1: DC Voltage Output Dip Switch Settings

Voltage

12V

24V

Dip SW1

OFF

Dip SW2

OFF

5.9~8.9

12.4~14.7

27.6~30

Voltage range

@ no load

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.

SECO-LARMSECO-LARM

SECO-LARM®U.S.A., Inc.,U.S.A., Inc.,

U.S.A., Inc.,U.S.A., Inc.,

U.S.A., Inc., 16842 Millikan Avenue, Irvine, CA 92606

Tel: 800-662-0800 / 949-261-2999 Fax: 949-261-7326

Website: www.seco-larm.com

E-mail: sales

seco-larm.com

The SECO-LARM

policy is one of continual development and improvement. For that reason, SECO-LARM reserves the right to change specifications without notice. SECO-LARM is not responsible for misprints.

MiEvpDc120_05C_3.pmd

Order Part #764-011-1/05C

PITSW1

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