JB-QBL-DH1025 fire alarm controller (linkage type)

 1. Overview of JB-QBL-DH1025 fire alarm controller

The JB-QBL-DH1025 fire-fighting main engine is mainly used in new construction, reconstruction, and expansion of small and medium-sized projects with automatic fire alarm systems. It can be used with other Dahua automatic fire alarm system node equipment (such as smoke detectors, fire manual Alarm buttons, fire sound and light alarms, input and output modules, etc.) products are used together, and flexibly configured to form a fire linkage control system to realize fire detection, alarm and linkage control of fire prevention and fire extinguishing systems to ensure building fire safety. The controller uses a 4.3-inch true-color LCD screen, includes a printer, includes 2 12V/5Ah batteries for backup power, includes 16 groups of bus control buttons, and includes 7 groups of direct control buttons. It can directly access the Shixiao cloud platform through Ethernet and 4G (requires additional 4G module DH-HY-PN01 and 4G IoT card).
2. Functional characteristics of JB-QBL-DH1025 fire alarm controller

1. The information is reported quickly, and the first alarm reporting time is less than 1 second;

2. Simple debugging, configuration information can be imported through U disk;

3. Easy to network, can access the platform through 4G and RJ45 interfaces;

4. The system adopts non-polarity two-wire system, which is simple in construction and saves wiring.
3. Technical parameters of JB-QBL-DH1025 fire alarm controller
Model JB-QBL-DH1025
Name Fire alarm controller Linkage controller
Brand Dahua
Working voltage AC220V/50Hz
Rated power 84W
Output voltage Bus output rated voltage: DC24V
Backup power 2 x 12 V/7 Ah lead-acid batteries
Load capacity The bus can carry 500 node devices, 16 control points on the bus disk, and 7 groups of control points on the direct control disk
Storage capacity 9999 historical records
Display mode 4.3 inch color LCD
Communication mode Two bus
Platform access 4G, Ethernet
Networking method RS485
Coding range 1～254
Communication distance <1500 meters
Communication interface USB, RJ45, CAN, RS232, RS485, 1 fire alarm output, 1 fault output and DC24V
color: White
Shell material Chassis: cold-rolled steel SPCC
Panel ABS
Corrosion protection level low
Protection class IP30
Working temperature –10℃～+55℃
Storage temperature –20℃～+65℃
Working humidity ≤95% RH (no condensation)
Installation method Wall-mounted
Product size 330mm×115mm×480mm (length×width×height)
Certification type CCC certification
Implementation standard GB4717-2005; GB16806-2006