D400-13-00

6

POWER INPUTS ACCEPT

24 VDC, 24 VAC 50-60 HZ,

120 VAC 50-60 HZ, OR

220/240 VAC 50-60 HZ.

CONNECT POWER SOURCE TO APPROPRIATE TERMINALS OF EACH DETECTOR.

AUX. CONTACT RATINGS 10A @ 30 VDC

10A @ 250 VAC

500mA MINIMUM @ 24 VDC NOT INTENDED FOR CONNECTION TO CONTROL PANELS.

TROUBLE CONTACT RATING 0.3 A @ 32 VAC/DC

ALARM

INITIATION

LOOP

 

AVAILABLE POWER INPUTS

 

1

 

2

12

13

 

14

 

24V

 

 

120

 

 

 

 

 

 

VAC

 

 

 

 

 

 

220/240

 

 

 

 

 

VAC

 

 

ALARM AUXILIARY CONTACTS

 

FOR FAN SHUTDOWN, ETC.

 

15

16

17

 

18

19

20

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.

TROUBLE CONTACTS

1110

TROUBLE CONTACTS CLOSED IN ALARM AND STANDBY. CONTACTS OPEN WHILE DETECTOR HEAD OR POWER IS REMOVED, AND DURING RESET. OPEN CONTACTS SIGNAL TROUBLE CONDITION TO PANEL.

 

8

ALARM

CONTACTS SHOWN

INITIATION

OPEN IN STANDBY.

CONTACTS

CONTACTS CLOSE

 

IN ALARM.

 

9

AVAILABLE POWER INPUTS

1 2 12 13 14

24V

120

 

VAC

220/240

VAC

ALARM AUXILIARY CONTACTS

FOR FAN SHUTDOWN, ETC.

15 16 17 18 19 20

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.

TROUBLE CONTACTS

1110

TROUBLE CONTACTS CLOSED IN ALARM AND STANDBY. CONTACTS OPEN WHILE DETECTOR HEAD OR POWER IS REMOVED, AND DURING RESET. OPEN CONTACTS SIGNAL TROUBLE CONDITION TO PANEL.

 

8

ALARM

CONTACTS SHOWN

INITIATION

OPEN IN STANDBY.

CONTACTS

CONTACTS CLOSE

 

IN ALARM.

 

9

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.

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

CAUTION

optional

Figure 6.

accessories):

System wiring

 

diagram for duct detectors using a UL listed control panel (see

I56-555-09R

UL LISTED CONTROL PANEL

H0252-00

FIRST DETECTOR IN THE LOOP DH400ACDCP

LAST DETECTOR IN THE LOOP

EOL RESISTOR

SPECIFIED BY

DH400ACDCP

PANEL MANUFACTURER

 

supervision of connections.

Figure 8 for wiring of

Page 6
Image 6
System Sensor DH400ACDCP specifications For wiring

DH400ACDCP specifications

The System Sensor DH400ACDCP is a cutting-edge addressable smoke and heat detector specifically designed for commercial and industrial applications. Its advanced detection capabilities ensure a high level of safety in various environments, making it an essential component of modern fire alarm systems.

One of the standout features of the DH400ACDCP is its dual-sensing technology. This device combines both smoke and heat detection in a single unit, allowing for a more comprehensive approach to fire safety. The smoke detection is performed using a photoelectric sensor, which effectively identifies smoldering fires that produce a large amount of smoke, while the heat detector is designed to respond to rapid temperature increases and fixed temperature thresholds. This dual functionality ensures early notification in the event of a fire, enabling timely response.

The DH400ACDCP also incorporates System Sensor’s innovative analytics technology. This feature utilizes advanced algorithms to minimize false alarms while maintaining sensitivity to actual fire threats. By analyzing environmental conditions and historical data, the detector can distinguish between normal activities and potential fire indicators, thus reducing unnecessary interruptions.

In terms of installation and maintenance, the DH400ACDCP is designed for ease of use. It features a robust addressable communication system, which allows for straightforward integration into existing fire alarm panels. The unit can be easily configured through the panel, providing flexibility in customizing notifications and response protocols. Its durable construction ensures reliability, while routine diagnostics capabilities help monitor device health and facilitate maintenance efforts.

Another significant characteristic of the DH400ACDCP is its compatibility with system monitoring and control platforms. The detector can report its status and any potential issues directly to centralized monitoring stations, enabling rapid response to emergencies or maintenance needs. By integrating with modern building management systems, the DH400ACDCP contributes to an overall intelligent safety infrastructure.

Overall, the System Sensor DH400ACDCP offers a cutting-edge solution for fire safety in various environments, combining advanced detection technology, ease of integration, and robust performance. With its focus on minimizing false alarms while ensuring reliable detection, the DH400ACDCP stands as a critical asset for maintaining safety in commercial and industrial spaces.