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Application Dimensions <br /> The EBPS provides additional power and circuits for notification <br /> appliances and other 24 Vdc loads. It is listed for indoor dry loca- O Q <br /> tions and can easily be installed where needed. Q Top View <br /> Fault conditions are indicated on the on-board diagnostic LEDs, <br /> opening the EBPS input sense circuit and the trouble relay(if D2 D3 <br /> programmed).While this provides indication to the host system, <br /> the EBPS can still be activated upon command.A separate AC <br /> Fail contact is available on the EBPS circuit board, which can be 84 D4 o0 <br /> programmed for trouble or AC Fail.There are seven on-board <br /> diagnostic LEDs: one for each NAC fault, one for battery fault, one Front View.22 O <br /> for ground fault, and one for AC power. > <br /> The unique dual-input activation circuits of the EBPS can be <br /> activated by any voltage from 6 to 45 VDC(filtered-regulated)or D1 O D6 <br /> 11 to 33 Vdc(full-wave rectified, unfiltered).The first input circuit O <br /> can be configured to activate 1-4 of the four possible outputs.The fn <br /> second input circuit can be configured to control circuits 3 and 4. All knockouts <br /> When outputs are configured for auxiliary operation,these circuits for 3/4 in conduit G <br /> `D <br /> can be configured to stay on or automatically deactivate 30 sec- ° (1.9 cm) <br /> onds after AC power is lost.This feature makes these circuits ideal IF <br /> for door holder applications.The EBPS also has a separate 200 <br /> mA 24 Vdc output that can be used to power internal activation <br /> modules. <br /> EBPS NACs can be configured for a 3-3-3 temporal or continuous Di D2 D3 D4 D5 D6 <br /> output.California temporal rate outputs are also available on cer- 17.0 in 3.5 in 13.0 in 6.5 in 3.375 in 12.0 in <br /> tain models.This makes the EBPS ideal for applications requiring (43.2 cm) (8.9 cm) (33.o cm) (16.5 cm) (8.6 cm) (30.4 cm) <br /> signaling rates that are not available from the main system. <br /> In addition to the internally generated signal rates,the EBPS can <br /> also be configured to follow the coded signal rate of the main Wire routing Power-limited <br /> system NACs.This allows for the seamless expansion of existing wiring area <br /> NACs. <br /> The EBPS enclosure has mounting brackets for up to three Signa UV U <br /> - <br /> ture modules to the right of the circuit board. (} <br /> 0° <br /> Engineering Specification 2] <br /> Supply,where needed, Edwards EBPS Series Booster Power ❑ °0 <br /> Supplies(EBPS)that are interconnected to and supervised by the ❑ <br /> main system.The EBPS shall function as a stand-alone auxiliary <br /> power supply with its own fully-supervised battery compliment. o [31 <br /> The EBPS battery compliment shall be sized to match the require- Route AC supply °0 <br /> 9 ° <br /> ments of the main system.The EBPS shall be capable of supervis- through these <br /> ing and charging batteries having the capacity of 24 ampere-hours knockouts only <br /> for Mass Notification/Emergency Communication(MNEC), life (Nonpower-limited <br /> safety and security applications, and the capacity of 65 ampere- and supervised) Battery wiring (nonpower- <br /> hours for access control applications. <br /> limited and supervised) o <br /> The EBPS shall provide a minimum of four independent,fully su- Battery Battery <br /> pervised Class B circuits that can be field configurable for notifica- <br /> tion appliance circuits or auxiliary 24 Vdc power circuits. EBPS <br /> NACs shall be convertible to a minimum of two Class A NACs. <br /> Each EBPS output circuit shall be rated at 3 amperes at 24 Vdc. <br /> Each output circuit shall be provided with automatically restoring Notes <br /> overcurrent protection.The EBPS shall be operable from the main 1. Maintain 1/4-inch(6 mm)spacing between power-limited and nonpower-limited <br /> system NAC and/or Edwards Signature Series control modules. wiring or use type FPL,FPLR,or FPLP cable per NEC. <br /> [2] Power-limited and supervised when not configured as auxiliary power.Non- <br /> EBPS NACs shall be configurable for continuous, 3-3-3 temporal supervised when configured as auxiliary power. <br /> or optionally, California rate. Fault conditions on the EBPS shall [3] Source must be power-limited.Source determines supervision. <br /> not impede operation of main system NAC.The EBPS shall be 4. When using larger batteries,make sure to position the battery terminals towards <br /> provided with ground fault detection circuitry and a separate AC the door. <br /> fail relay. <br /> Page 2 of 4 DATA SHEET S85005-0125 <br /> Not to be used for installation purposes. Issue 5 <br />