SECO-LARM EAP-5D1 User Manual

Installation Manual

®

ENFORCER

EAP-5D1 (5Amps. @ 12VDC, 4.5Amps. @ 24VDC)

Access Control Power Supply, Single Output

SPECIFICASPECIFICA

SPECIFICA

SPECIFICASPECIFICA

TIONSTIONS

TIONS

TIONSTIONS

::

:

::

POWER:

! Field selectable
! Operating voltage input 110~240VAC.
! Adjustable voltage range (11~15VDC, 23~26VDC) to

compensate for voltage drop.

! Supply current: 5 Amps @ 12VDC, 4.5 Amps @ 24VDC.
! AC input fuse rating 3.15 Amps (glass fuse).
! DC output overload and short-circuit sensing with red

LED indicator.

--

12VDC or 24VDC output.

ENCLOSURE:

! Heavy-duty steel case to protect the power connections.
! Removable steel cover for easy access.
! Ventilation holes to prevent heat build-up.
! Enough room for two 7AH batteries (not included).
! 6-foot power cord and battery leads included.
! Dimensions: 12
! Knock-out on the cover for optional cam lock.

3

/16” x 127/16” x 39/16”.

What it is:

The ENFORCER Access Control Power Supply centralizes the power sources
for multiple 12 or 24 VDC-powered electronic locks or accessories used in
access control systems. The power input and power output are enclosed in one
heavy-duty, easy-to-install enclosure. As a result, an ENFORCER Access
Control Power Supply can replace several separate individual power sources.

Note before installation:

The ENFORCER Power Supply is not waterproof or weatherproof. Therefore, it
must be mounted indoors where it will not be exposed to rain or other moisture.

Installation must be done by qualified personnel, and should
conform to local and all other applicable codes.

Installation:

1. Find a good location for the enclosure. The enclosure should be mounted
where it is out of sight and protected from moisture and the weather, but
where an authorized person can have access for servicing it in the future.

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.

2. Locate the enclosure mounting holes. Using these holes as a template,
mark the location of the 4 screws on the wall with a pencil. First screw in
two 5/32" x 1" (4 x 26 mm) upper screws (not included) until the gap
between the wall and the screw head is approximately 1/4" (6mm). Hang
the enclosure on the two upper screws using the enclosure's upper screw
holes and adjust the proper location of the enclosure. Screw in the two
lower screws. Then securely fasten the upper and lower screws.

NOTE: For concrete walls, first drill four holes on the concrete wall in the
location of the screws. Then insert a "plastic anchor" (not included) in
each of the holes first before fastening the screws.

EAP-5D1 Shown (with optional batteries)

FEATURES:

! AC power failure supervision relay.
! Battery failure supervision relay.
! Selectable 2.2K-Ohm End-of-Line (EOL) resistor for AC

failure and battery failure supervision relays via DIP switch.

! Selectable delay timer (5 sec., 5 min., 5 hours) for AC failure

supervision relay via DIP switch.

! Board designed with overload and short-circuit protection,

including automatic shutdown and LED overload indicator.

! Over-current fuse-protected AC input.
! Built-in back-up battery charger (back-up battery is optional).
! Automatically switches to back-up battery if AC fails.
! Individual AC input and DC output LED status indicators.

3. Run wires from the access control devices and accessories to the power
supply. The enclosure has knock-outs on the side, top, bottom, and rear
panels for running cables. Punch out the appropriate knock-outs.
See Fig. 1.

4. Set the desired DC output voltage (12 or 24 VDC) of the power supply
using the DIP switch. See Fig. 3. The default voltage output setting is
12VDC.

5. Temporarily connect the AC power (110~240 VAC) to the "AC INPUT"
terminal block of the power supply by following the terminal labels (i.e. "A"
for active wire, "E" for ground wire and "N" for neutral wire). See Fig. 3.

When AC power is connected, the green AC power indicator LED and the
red DC output indicator LED should be lit to indicate the power supply is
working properly.

Check the output voltage reading of the power supply's DC output terminal
block marked "- DC+" to make sure it is within the normal range. See Fig.

3. The default output voltage of the power supply should be about

13.5VDC at no load when set at 12VDC, and about 26.5VDC at no load
when set at 24VDC. After checking, disconnect the AC input power.

6. Connect the power input wires of the access control devices or
accessories to the power supply's DC output terminal block. See Fig. 3.

OBSERVE CORRECT POLARITY.

IMPORTANT NOTE:

a. Maximum total current connected to the power supply terminal

must not exceed the power supply's total current capacity
(5A @ 12VDC and 4.5A @ 24VDC).

b. Be sure to check the output voltage reading of the power supply as

Access Control Power Supply Installation Manual

—

FIG. 1

Enclosure Knock-outs

Cable & Power

Knock-out

Knock-outs

for optional

cam lock

Ventilation

Holes

stated in point 5 above, and double check the specified operating
voltage of each device before connecting it to the power supply to
avoid potential damage.

c. Use minimum 18-gauge wires to minimize voltage drop. The thinner

the wire the greater the voltage drop.

7. Reconnect the AC power and check the DC output voltage reading at the
end of the wire pairs where it is to be connected to the devices. If the
output voltage reading falls below the minimum voltage requirement of the
devices, use a small screwdriver to carefully turn the potentiometer
marked "VR1" located on the PCB. Turn clockwise to increase the voltage
and counterclockwise to decrease the voltage. See Fig. 3.

NOTE: Do not adjust the potentiometer unless absolutely necessary.
Adjusting the potentiometer will alter the default factory setting.

Adjusting the potentiometer affects the voltage output of all the wire pairs.
Using an output voltage in excess of the specified voltage level of the
electronic device may cause damage.

8. Once the desired DC output voltage is achieved, connect all wire pairs to
their respective devices.

9. Connect a visual or audio indicator device (such as siren or strobe light) to
the AC-failure and battery-failure / low battery supervision relays if
needed. See Fig. 3. Use between 22AWG to 18AWG wire size.

Programmable Features:

A. AC-failure Relay Output Delay Timer — Programmable AC-failure relay

delay timer at 5 sec., 5 min. or 5 hr. using the DIP switch. See Fig. 3.
Default setting is at 5 sec.

B. 2.2K Ohm End-of-Line (EOL) resistor — End-of-line 2.2K Ohm resistor

for AC-failure relay and battery-failure / low battery supervision relays
can be activated independently using the DIP switch. See Fig. 3.

C. Battery presence and low battery monitor — When the LB MODE DIP

switches are in the ON position, the EAP-5D1 will monitor the battery to
verify it is connected with sufficient voltage to run the EAP-5D1 in case
of AC power failure. It can take up to 5 minutes to alert you of a battery
failure. The length of time the system will run will be limited by the
overall capacity and the age of the batteries and the amount of load
being drawn off the EAP-5D1.

10. Connect the back up battery to the back-up battery terminal. See Fig. 2
and Fig. 3.

FIG. 2 — Back-up Battery Configuration

12 VDC

-

+

12 VDC

Battery

11. Close the steel door of the enclosure and secure it with either the provided
machine screws or an optional cam lock.

24 VDC

--

+

12 VDC

Battery

12 VDC

Battery

+

+

AC input LED

status indicator

DC output

terminal block

DIP switch for 12 or 24

VDC output selection

VR1 rotary knob for DC

output voltage range

adjustment

AC failure delay

timer DIP switch

End-of Line (EOL)

2.2K Ohm resistor
DIP switch

Battery presence

and low battery

monitor DIP switch

OFF OFF

OFF

ON

OFF

1

V. OUT.

1

NO

NO

ON

NO

NO

ON

ON 24V
OFF 12V

AC FAIL Timer

1 2
5H OFF OFF
5m ON OFF
5s ON ON

EOL RES

1 2

ON OΩ OΩ
OFF 2.2KΩ

LB MODE
ON PRESENT
OFF FAIL

ON

1 2

1 2

—

FIG. 3

*

Connection Diagram

Built-in output overload protection:

If an output short-circuit occurs, the

AC input fuse

110~240 VAC

INPUT

mainboard will automatically shut the
output down and the red LED will
start flashing. When the short-circuit
is removed, the mainboard will
automatically come back on line.

Battery failure & low

battery Supervision

Relay Output to Audio/

Visual warning device

SL-126A

Power Supply

If an overload due to exceeding
maximum current occurs, the
mainboard will gradually reduce
voltage to zero volts, at which point
the red LED will start flashing. When
the overload is removed, the
mainboard will automatically restart
normal output.

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.

AC failure Supervision
Relay Output to Audio/
Visual warning device

Power Supply

DC output LED

status indicator*

Back-up

battery terminal

-

12 VDC Battery

(Optional)

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-LARM

U.S.A., Inc.

,,

, 16842 Millikan Avenue, Irvine, CA 92606

,,

®

Tel: [phone] Fax: [phone]

Website: www.seco-larm.com
E-mail: [e-mail]

Copyright 2007 SECO-LARM U.S.A., Inc. All rights reserved.

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