Fire Security System Wiring Loop Extender Addressable Fire Alarm System
Key Specifications
TC5109 Intelligent Fire Alarm Control Panel Core Functions: Fire Alarm Monitoring, Fault Detection & Indication, Device & Zone Management, Linkage Control, System Operation & Control, Communication & Networking, Display & Output
https://www.vedardsecurity.com/lpcb-addressable-fire-alarm-c-18
TC-ZJH5008 loop extender is powered by DC24V, and the input and output of bus signals are electrically isolated, which can enhance the anti-interference ability of the whole fire alarm system and has the function of extending the communication distance of the detector bus.
II. Characteristics
1. Built-in isolated power supply with strong interference capability;
2. And the bus and the DC24V power line are non-polar connected;
3. Raise bus voltage and extend bus communication distance;
4. With output short circuit detection function;
5. Up to 255 devices can be attached;
6. Plug-in structure, convenient and reliable installation;
Core Functions
1. Fire Alarm Monitoring
Detect fire signals from addressable smoke/heat detectors, manual call points, and other fire-sensing devices.
Display the first/last fire alarm, zone location, device address, and time stamp in real time.
Trigger fire alarm output (HJ+/HJ–) and sounder strobe for on-site audible-visual alert.
Fault Detection & Indication
Monitor system faults: main power fault, battery fault, loop communication fault, system fault.
Monitor field device faults: detector fault, module fault, sounder strobe fault, FPE fault, zone fault.
Output fault relay signal and show fault information on LCD and LED indicators.
2. Device & Zone Management
Support up to 4 loops, max 255 addressable points per loop, total 1020 points.
Support up to 48 zones with independent fire alarm and fault/disable indicators.
Support device registration, query, definition (second code, type, attribute, location note).
Support zone/addressable point/sounder/FPE disable and enable.
Linkage Control
Automatically start/stop FPE devices (I/O modules, fire dampers, fire pumps, etc.) via logic linkage formulas.
Support linkage action and feedback signal display.
Support offline programming via USB for linkage logic and device notes.
