System Sensor DH100ACDCP Ion Detector Boards, Board Replacement, Electrical Specifications

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[7.3] Ion Detector Boards

1.Brush or vacuum inside area of cover. Chamber may then be blown out using clean, compressed air.

2.Vacuum sensing chamber before using clean, compressed air to loosen and blow out any remaining debris.

[8.0] Board Replacement

[8.1] Detector Board Replacement (Part No. A5190)

1.Remove the two detector board mounting screws.

2.Pull gently on the board to remove it.

3.To replace the board, align the board mounting fea- tures, holes, and the interconnect terminals. Push the

board into place.

4.Secure board with the two mounting screws.

[8.2] Power Board replacement (Part No. A5064)

1.Disconnect wiring from the terminal block.

2.Remove the two power board mounting screws.

3.Pull gently on the board to remove it.

4.To replace the board, align the board mounting fea- tures, holes, and the interconnect terminals. Push the board into place.

5.Secure board with the two mounting screws.

6.Re-connect wiring to terminal block.

[9]Model DH100ACDCP Air Duct Smoke Detector Specifications

Temperature:

DH100ACDCP

32° to 131° F

 

 

0° to 55° C

 

 

 

Storage Temperature:

–22° to 150° F

 

 

–30° to 70° C

 

 

 

Humidity:

10% to 93% R.H. noncondensing

 

 

 

 

 

Air Velocity:

500 to 4000 ft./min.

2.5 to 20.3 m/sec.

 

 

Dimensions:

14.38″ L x 5.5″ W x 2.75″ D

37cm L x 14cm W x 7cm D

Weight:

3.75 pounds

 

 

1.7 kg

 

 

 

Electrical Specifications

 

 

 

 

 

 

 

 

 

Power supply voltage:

20-29 VDC

24 VAC 50-60-Hz

120 VAC 50-60 Hz

220/240 VAC 50-60 Hz

Input capacitance:

270 µF max.

270 µF max.

N/A

 

N/A

Reset voltage:

3.0 VDC min.

2.0 VAC min.

10 VAC min.

 

20 VAC min.

Reset time (with RTS451):

.03 to 0.3 sec.

.03 to 0.3 sec.

.03 to 0.3 sec.

.03 to 0.3 sec.

Reset time (by power down):

0.6 sec. max.

0.6 sec. max.

0.6 sec. max.

 

0.6 sec. max.

Power up time:

34 sec. max.

34 sec. max.

34 sec. max.

 

34 sec. max.

Alarm response time:

2 to 17 sec.

2 to 17 sec.

2 to 17 sec.

 

2 to 17 sec.

Sensitivity Test:

See detector label

See detector label

See detector label

See detector label

 

 

 

 

 

 

 

 

 

Power Supply Voltage

 

20 - 29 VDC

 

24 VAC 50 - 60 Hz

 

120 VAC 50 - 60 Hz

 

220/240 VAC 50 - 60 Hz

 

 

 

 

 

 

 

 

 

 

 

CURRENT REQUIREMENTS (USING NO ACCESSORIES)

 

 

 

 

 

 

 

 

 

 

 

 

 

Max. standby current

 

15 mA

 

35 mA RMS

 

25 mA RMS*

 

 

15 mA RMS*

 

 

 

 

 

 

 

 

 

 

 

 

Max. alarm current

 

70 mA

 

125 mA RMS

 

35 mA RMS*

 

 

25 mA RMS*

 

 

 

 

 

 

 

 

 

 

 

 

CONTACT RATINGS

Alarm initiation contacts (SPST)

2.0A @ 30 VDC (resistive)

 

 

 

Alarm auxiliary contacts (DPDT)

10A

@ 30 VDC

 

10A

@ 250 VAC

Note: Alarm auxiliary contacts must switch 100 mA minimum at 5VDC. Alarm auxiliary contacts shall not be connected to inititaing circuits of control panels. Use the alarm initiation contact for this purpose.

Trouble contacts (SPDT)

2.0A

@ 30 VDC (resistive)

 

2.0A

@ 125 VAC (resistive)

ACCESSORY CURRENT LOADS AT 24 VDC

 

DEVICE

STANDBY

TROUBLE

ALARM

APA451

12.5mA Max.

n/a

30mA Max.

PA400

0mA

n/a

15mA Max.

RA400Z

0mA

n/a

10mA Max.

RTS451

0mA

n/a

7.5mA Max.

RTS451KEY

12mA*

n/a

7.5mA Max.

SSK451

5mA Max.

9mA Max.

30mA Max.

*NOTE: When a unit is powered at the 120VAC or 220/240VAC input, any combination of accessories may be used such that the given accessory loads are:

60 mA or less in the standby state,

110 mA or less in the alarm state.

Please refer to insert for the Limitations of Fire Alarm Systems

Three-Year Limited Warranty

System Sensor warrants its enclosed air duct smoke detector to be free

 

Avenue, St. Charles, IL 60174. Please include a note describing the mal-

from defects in materials and workmanship under normal use and ser-

 

function and suspected cause of failure. The Company shall not be obli-

vice for a period of three years from date of manufacture. System Sensor

 

gated to repair or replace units which are found to be defective because

makes no other express warranty for this air duct smoke detector. No

 

of damage, unreasonable use, modifications, or alterations occurring

agent, representative, dealer, or employee of the Company has the author-

 

after the date of manufacture. In no case shall the Company be liable for

ity to increase or alter the obligations or limitations of this Warranty. The

 

any consequential or incidental damages for breach of this or any other

Company’s obligation of this Warranty shall be limited to the repair or

 

Warranty, expressed or implied whatsoever, even if the loss or damage is

replacement of any part of the air duct smoke detector which is found to

 

caused by the Company’s negligence or fault. Some states do not allow

be defective in materials or workmanship under normal use and service

 

the exclusion or limitation of incidental or consequential damages, so the

during the three year period commencing with the date of manufacture.

 

above limitation or exclusion may not apply to you. This Warranty gives

After phoning System Sensor’s toll free number 800-SENSOR2 (736-7672)

 

you specific legal rights, and you may also have other rights which vary

for a Return Authorization number, send defective units postage prepaid

 

from state to state.

to: System Sensor, Returns Department, RA #__________, 3825 Ohio

 

 

 

 

 

D100-68-00

8

I56-1147-12R

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Contents Before Installing Table of ContentsGeneral Description Limitations Of Duct Smoke DetectorsContents Of The Duct Smoke Detector Kit Installation SequenceSecure The Detector Housing To The Duct Drill The Mounting HolesInstallation For Ducts More Than 8 Feet Wide Horizontal Mounting of HousingVertical Mounting of Housing Inlet tubes required for different duct widthsInstall the inlet tube as follows Install The FiltersField Wiring Installation Guidelines Wiring InstructionsInstall The Cover Duct Smoke Detector Maintenance And Test ProceduresFilter Replacement Alarm Tests 2.1 M02-04-00 Magnet TestA78-2352-27 2.3 SSK451 Multi-Signaling Accessory Detector Cleaning ProceduresSensitivity Tests 3.1 MOD400 or MOD400R Test Air FiltersBoard Replacement Power Board replacement Part No. A5064Model DH100ACDCP Air Duct Smoke Detector Specifications Electrical Specifications

DH100ACDCP specifications

The System Sensor DH100ACDCP is a versatile and advanced smoke and heat detection device designed to provide reliable fire safety within various environments. With its sophisticated technology, the DH100ACDCP excels in detecting smoke and elevated temperatures, making it an essential component of fire alarm systems in residential, commercial, and industrial settings.

One of the main features of the DH100ACDCP is its dual-sensor technology, which combines both photoelectric and heat detection methods. This feature enhances its ability to detect a wide range of fire types, including smoldering fires that produce dense smoke and fast-flaming fires that generate significant heat. The photoelectric sensor effectively captures smoke particles, while the heat detector activates when it senses a temperature rise beyond a predefined threshold, ensuring comprehensive coverage against fire incidents.

Another significant characteristic of the DH100ACDCP is its intelligent sensing capabilities. The device includes advanced algorithms that allow for real-time analysis of environmental conditions, helping to reduce false alarms. This intelligent approach not only enhances the reliability of the unit but also extends its operational lifespan by minimizing unnecessary activation.

The DH100ACDCP is designed to operate efficiently within a wide temperature range, making it suitable for various applications. Its durability ensures that it can withstand challenging environmental conditions, making it a dependable choice for installations in areas with fluctuating temperatures.

Installation and maintenance of the DH100ACDCP are user-friendly thanks to its compact design and universal mounting options. The device is compatible with a variety of fire alarm control panels, allowing for seamless integration into existing fire safety systems. Additionally, regular maintenance is facilitated by diagnostic features that provide system status updates, ensuring that any issues can be promptly addressed.

Ultimately, the System Sensor DH100ACDCP is engineered for performance and reliability in smoke and heat detection. By incorporating advanced technologies and robust design, it stands out as a crucial component for enhancing fire safety. With its combination of dual-sensor technology, intelligent sensing capabilities, and ease of installation, the DH100ACDCP effectively meets the demands of modern fire detection needs.
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