FireNET4127 – Analog Addressable Fire Alarm Control Panel

FireNET™4127 – Analog Addressable Fire Alarm Control Panel

The FireNET™ 4127 control panel is an analog addressable fire alarm panel containing 2 or 4 SLC loops with each loop supporting 127 devices of any combination (sensors or modules), and 127 analog sounder bases, for a possible total of 254 points. Communication between devices is transferred through standard cable (shielded or twisted pair is not required). Each panel includes a 5.25 amp power supply and has 4 on board NAC circuits. An RS-485 bus provides communication to the panel network, while the RS-232 interface allows the convenience of programming via a PC. The system will support a variety of Hochiki devices: photo, ion and heat sensors, which contain a unique, patented sensor design incorporating automatic drift compensation and day/night sensitivity mode. Additional devices include contact monitors, relay controllers, supervised auxiliary output and short circuit isolator modules. In addition, interfaces to conventional detection systems can be established by using a conventional zone-monitoring module. The Loop Explorer Windows® Software interface provides the installer with fingertip access to installation programming and diagnostic tools. An Auto-learn feature offers the convenience for quick start applications. Add to this a reputation for high quality and dedicated service makes this an exceptional product both in performance and value.

Standard Features

* UL 864 9th edition Listed
* Analog design using Hochiki’s advanced DCP protocol for fast and robust communication
* Up to 127 sensors & modules, plus 127 analog sounder bases, for a total of 254 points possible per loop
* Uses standard wire, no shielded or twisted pair required on SLC loops
* Supports Class B (style 4) and Class A (style 6 or 7) SLC loops
* 4 on board Class B (style Y) NAC circuits rated at 2.5 Amps each
* Programmable sensitivity levels per device & automatic day/ night sensitivity modes
* Automatic daily calibration & drift compensation routine
* Large 8-line x 40-character LCD display (320 char.)
* 2 or 4 loop versions (800 addresses/sub-addr. max.)
* Dual RS-485 bus for panel network
* 2 built-in RS-232 interfaces for programming via a PC and serial printer interface
* 5 on board programmable Form C relays rated at 1 amp at 30VDC (Fire1, Fire2, trouble, supervisory, aux.)
* 500mA of auxiliary power available rated at 24 VDC
* Loop Explorer Windows® configuration utility
* 500 network wide software zones
* Network Capability of up to 64 panels
* RS485 slave bus for expansion – up to 32 FN-4127-IO boards or up to 15 FN-LCD-S serial annunciators and up to 17 FN-4127-IO boards
* Auto-learn feature
* Built in help and alarm information screens
* Fire Drill test function
* Walk Test function
* Alarm Verification feature
* FireNET is UL listed for Central Station Service, Remote Station Service and Proprietary Service
* Operates on 120VAC or 240VAC input voltage
* Powerful & versatile Cause & Effect programming (up to 500 maximum, network wide) including: Cause & Effect action, Disable function configuration, Test mode configuration

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