System Sensor DH100ACDCLP specifications System wiring diagram for 4-wire duct smoke detectors

Page 6

Figure 8. System wiring diagram for 4-wire duct smoke detectors:

CAUTION

Do not loop wire under terminals when wiring detectors. Break wire runs to provide system supervision of connections.

POWER INPUTS ACCEPT 24 VDC, 24 VAC 50-60 HZ, CONNECT POWER SOURCE TO APPROPRIATE TERMINALS OF EACH DETECTOR.

AUX. CONTACT RATINGS 10A @ 30 VDC RESISTIVE 100mA MINIMUM @ 5 VDC 1/4 HP @ 240 VAC 1/8 HP @ 120 VAC NOT INTENDED FOR CONNECTION TO CONTROL PANELS.

TROUBLE CONTACT RATING

2.0A @ 30 VDC resistive

2.0A @ 125 VAC resistive

+

ALARM

INITIATION

LOOP

UL LISTED 4-WIRE

CONTROL PANEL

 

AVAILABLE POWER INPUTS

 

9

10

A

B

C

 

24V

 

120

 

 

 

 

VAC

 

 

 

 

 

 

 

 

 

 

220/240

 

 

 

 

VAC

 

 

 

ALARM AUXILIARY CONTACTS

 

 

FOR FAN SHUTDOWN, ETC.

 

16

6

17

7

18

8

N.C.

C.

N.O.

N.O.

C.

N.C.

ALARM AUXILIARY CONTACTS SHOWN IN

STANDBY. CONTACTS TRANSFER DURING

ALARM AS INDICATED BY THE ARROWS.

SUPERVISORY TROUBLE CONTACTS

 

 

14

 

 

3

 

TROUBLE CONTACTS CLOSED IN ALARM AND STANDBY.

CONTACTS OPEN WHILE DETECTOR PCB OR POWER IS

REMOVED OR WHEN TAMPER FEATURE TIMES OUT. OPEN

CONTACTS SIGNAL TROUBLE CONDITION TO PANEL.

 

 

5

 

 

 

ALARM

 

CONTACTS SHOWN

INITIATION

 

OPEN IN STANDBY.

CONTACTS

 

CONTACTS CLOSE

 

 

 

IN ALARM.

 

 

 

4

 

 

 

 

FIRST DETECTOR IN THE LOOP

 

 

DH100ACDCLP

 

 

 

 

AVAILABLE POWER INPUTS

 

9

10

A

B

C

 

24V

 

120

 

 

 

 

VAC

 

 

 

 

 

 

 

 

 

 

220/240

 

 

 

 

VAC

 

 

 

ALARM AUXILIARY CONTACTS

 

 

FOR FAN SHUTDOWN, ETC.

 

16

6

17

7

18

8

N.C.

C.

N.O.

N.O.

C.

N.C.

ALARM AUXILIARY CONTACTS SHOWN IN

STANDBY. CONTACTS TRANSFER DURING

ALARM AS INDICATED BY THE ARROWS.

SUPERVISORY TROUBLE CONTACTS

 

 

14

 

 

3

 

TROUBLE CONTACTS CLOSED IN ALARM AND STANDBY.

CONTACTS OPEN WHILE DETECTOR PCB OR POWER IS

REMOVED OR WHEN TAMPER FEATURE TIMES OUT. OPEN

CONTACTS SIGNAL TROUBLE CONDITION TO PANEL.

 

 

5

 

 

 

ALARM

 

CONTACTS SHOWN

INITIATION

 

OPEN IN STANDBY.

CONTACTS

 

CONTACTS CLOSE

 

 

 

IN ALARM.

 

 

 

4

 

 

 

 

LAST DETECTOR IN THE LOOP

 

 

DH100ACDCLP

 

 

 

CONNECT POWER SOURCE

TO APPROPRIATE TERMINALS

OF EACH DETECTOR. SEE

SPECIFICATIONS FOR

ADDITIONAL POWER SUPPLY

INFORMATION.

FOR WIRING OF AUXILIARY

DEVICES, REFER TO

MANUFACTURER'S

INSTALLATION INSTRUCTIONS

OR CONTACT MANUFACTURER.

NOTE: THE SUPERVISORY RELAY NOW PROVIDES A "FORM C" CONTACT FOR CUSTOMIZED APPLICATIONS. FOR STANDARD APPLICATIONS, ONLY THE "NO" CONTACT IS USED

EOL RESISTOR

SPECIFIED BY

PANEL MANUFACTURER

H0158-01

Figure 9. Wiring diagram for DH100ACDCLP to APA451:

DH100ACDCLP

 

APA451

Alarm Signal

15

2

Alarm

 

 

 

(Red LED)

Aux. Power +

19

 

 

Sup. N. O.

14

 

 

Sup. COM

3

3

Power

 

 

 

(Green LED)

Aux. Power –

20

1

Common

NOTE: Wiring diagram shown is for DH100ACDCLP 4-wire duct smoke detector system equipped without a control panel.

H0157-00

Figure 10. Wiring diagram for DH100ACDCLP to RTS451/RTS451KEY:

DH100ACDCLP

 

RTS451/RTS451KEY

Alarm Signal

15

1

(Red LED) Alarm

Aux. Power +

19

 

*

 

 

 

For RTS451KEY

Sup. N. O.

14

 

*only without a

 

control panel.

Sup. COM

3

6

(Green LED)

 

 

 

Power

Aux. Power –

20

2

 

 

 

 

Reset

2

3

 

 

 

4

 

Test

11

5

 

H0156-00

Figure 11. Multiple fan shutdown (interconnect):

Important Interconnect Notes

1

6

A B C

12

16

 

 

 

DETECTOR 1

 

 

SYSTEM

FAN

 

CONTROL

CONTROL

 

POWER OR

 

 

THERMOSTAT

H0155-01

1

6

A B C

12

16

 

 

 

DETECTOR 2

 

 

SYSTEM

FAN

 

CONTROL

CONTROL

 

POWER OR

 

 

THERMOSTAT

OUT TO

10DETECTORS MAXIMUM

1

6

A B C

 

 

 

1216

DETECTOR 10

 

 

SYSTEM

FAN

 

CONTROL

CONTROL

 

POWER OR

 

 

THERMOSTAT

 

 

 

When using the interconnect feature, all interconnected units must be powered with the same, independent supply.

Polarity must be maintained throughout the interconnect wiring. Connect termi- nal 12 on unit 1 to terminal 12 on unit 2 and so on. Similarly, connect terminal 1 on unit 1 to terminal 1 on unit 2 and so on.

Up to 10 units may be interconnected.

D200-14-00

6

I56-0084-08R

Image 6
Contents Before Installing Table of Contents Limitations Of Duct Smoke DetectorsGeneral Description Secure The Detector Housing To The Duct Contents Of The Duct Smoke Detector KitInstallation Sequence Drill The Mounting HolesInstall the sampling tube as follows Sampling tubes recommended for different duct widthsOutside Duct Width Wiring Instructions Install The FiltersField Wiring Installation Guidelines Install The CoverFilter Replacement Duct Smoke Detector Maintenance and Test ProceduresAir Flow Test using Aerosol Smoke Standby, Alarm and Sensitivity TestsSystem wiring diagram for 4-wire duct smoke detectors Detector Cleaning Procedures Alarm Tests 2.1 M02-04-00 Magnet Test2.3 SSK451 Multi-Signaling Accessory SSK451Board Replacement Power Board replacement part no. A5064

DH100ACDCLP specifications

The System Sensor DH100ACDCLP is a cutting-edge addressable heat detector renowned for its advanced features and reliability in fire safety systems. Designed to meet various application requirements, this device excels in environments prone to false alarms while ensuring efficient fire detection.

One of the DH100ACDCLP’s main features is its advanced thermal sensing technology. This device utilizes a combination of fixed temperature and rate-of-rise sensing methods, allowing it to accurately detect abnormal heat levels in its surroundings. The fixed temperature feature triggers an alarm when the ambient temperature exceeds a predetermined threshold. Meanwhile, the rate-of-rise detection monitors rapid temperature increases, making it ideal for applications like kitchens, attics, and mechanical rooms where combustibles may not be immediately visible.

The DH100ACDCLP also incorporates an innovative addressable technology. This allows the device to communicate directly with the fire alarm control panel, providing precise location information and reducing response times during emergencies. By having each detector uniquely identified, facility managers can easily pinpoint which unit has triggered an alarm, streamlining response and ensuring the right areas are addressed swiftly.

Another notable characteristic of the DH100ACDCLP is its robust design, capable of operating in a variety of challenging environments. The unit is built to withstand temperatures ranging from -40°F to 150°F (-40°C to 66°C), making it suitable for both indoor and outdoor installations. Its resilient construction ensures longevity and durability, which is crucial for maintaining reliable fire safety measures over time.

Moreover, the DH100ACDCLP is compliant with various safety and performance standards. It obtained listings from UL and other recognized certification bodies, ensuring it meets strict criteria for fire detection capabilities. This compliance reinforces its credibility and effectiveness in safeguarding lives and property.

In addition to its technical features, the DH100ACDCLP is designed for straightforward installation and maintenance. Its user-friendly interface allows both installers and end-users to navigate settings and conduct routine checks with ease, ensuring that the system remains functional and reliable.

In summary, the System Sensor DH100ACDCLP stands out as a sophisticated heat detector, combining innovative thermal sensing technologies with an addressable communication system. This ensures precise detection, rapid response, and adaptability to various environments, all while maintaining compliance with safety standards. It is an indispensable component of modern fire detection systems, providing peace of mind to property owners and facility managers alike.