EBPS10A EDWARDS SIGNALING PRODUCTS, EBPS10A Datasheet - Page 2

• Manufacturer Part Number: EBPS10A
• Description: 98H7836
• Manufacturer: EDWARDS SIGNALING PRODUCTS

Application
The EBPS provides additional power and circuits for notification
appliances and other 24 Vdc loads. It is listed for indoor dry loca-
tions and can easily be installed where needed.
Fault conditions are indicated on the on-board diagnostic LEDs,
opening the EBPS input sense circuit and the trouble relay (if
programmed). While this provides indication to the host system,
the EBPS can still be activated upon command. A separate AC
Fail contact is available on the EBPS circuit board, which can be
programmed for trouble or AC Fail. There are seven on-board
diagnostic LEDs: one for each NAC fault, one for battery fault, one
for ground fault, and one for AC power.
The unique dual-input activation circuits of the EBPS can be
activated by any voltage from 6 to 45 VDC (filtered-regulated) or
11 to 33 Vdc (full-wave rectified, unfiltered). The first input circuit
can be configured to activate 1-4 of the four possible outputs. The
second input circuit can be configured to control circuits 3 and 4.
When outputs are configured for auxiliary operation, these circuits
can be configured to stay on or automatically deactivate 30 sec-
onds after AC power is lost. This feature makes these circuits ideal
for door holder applications. The EBPS also has a separate 200
mA 24 Vdc output that can be used to power internal activation
modules.
EBPS NACs can be configured for a 3-3-3 temporal or continuous
output. California temporal rate outputs are also available on cer-
tain models. This makes the EBPS ideal for applications requiring
signaling rates that are not available from the main system.
In addition to the internally generated signal rates, the EBPS can
also be configured to follow the coded signal rate of the main
system NACs. This allows for the seamless expansion of existing
NACs.
The EBPS enclosure has mounting brackets for up to three Signa-
ture modules to the right of the circuit board.
Engineering Specification
Supply, where needed, Edwards EBPS Series Booster Power
Supplies (EBPS) that are interconnected to and supervised by the
main system. The EBPS shall function as a stand-alone auxiliary
power supply with its own fully-supervised battery compliment.
The EBPS battery compliment shall be sized to match the require-
ments of the main system. The EBPS shall be capable of supervis-
ing and charging batteries having the capacity of 24 ampere-hours
for Mass Notification/Emergency Communication (MNEC), life
safety and security applications, and the capacity of 65 ampere-
hours for access control applications.
The EBPS shall provide a minimum of four independent, fully su-
pervised Class B circuits that can be field configurable for notifica-
tion appliance circuits or auxiliary 24 Vdc power circuits. EBPS
NACs shall be convertible to a minimum of two Class A NACs.
Each EBPS output circuit shall be rated at 3 amperes at 24 Vdc.
Each output circuit shall be provided with automatically restoring
overcurrent protection. The EBPS shall be operable from the main
system NAC and/or Edwards Signature Series control modules.
EBPS NACs shall be configurable for continuous, 3-3-3 temporal
or optionally, California rate. Fault conditions on the EBPS shall
not impede operation of main system NAC. The EBPS shall be
provided with ground fault detection circuitry and a separate AC
fail relay.
Page 2 of 4
Dimensions
Wire routing
Notes
1.
[2]
[3]
4.
D1
(43.2 cm)
17.0 in
Maintain 1/4-inch (6 mm) spacing between power-limited and nonpower-limited
wiring or use type FPL, FPLR, or FPLP cable per NEC.
Power-limited and supervised when not configured as auxiliary power. Non-
supervised when configured as auxiliary power.
Source must be power-limited. Source determines supervision.
When using larger batteries, make sure to position the battery terminals towards
the door.
D1
D2
D5
(8.9 cm)
3.5 in
D2
Not to be used for installation purposes.
(33.0 cm)
for 3/4 in conduit
13.0 in
All knockouts
D3
Front View
Top View
(1.9 cm)
D A T A S H E E T
D4
D3
(16.5 cm)
6.5 in
D4
3.375 in
(8.6 cm)
S85005-0125
D5
(30.4 cm)
12.0 in
D6
Issue 4
D6