Addressable analogue fire control and indicating panel QR Systems PPK-02-250-7
Addressable analogue fire panel for 250 addressable devices (loop and 868 MHz radio), up to 250 panels in a CAN network, control of 7 smoke/fire dampers, RS-485, Wi-Fi.
Specifications
- Type
- addressable analogue fire panel, wired and radio
- Addressable devices
- 250 (loop and RF 868 MHz)
- Interfaces
- CAN ×2 (up to 250 panels, up to 100 m, 1 address), RS-485 ×2 (up to 100 m), Wi-Fi 2400 MHz (up to 50 m)
- Addressable loop
- 2 lines, up to 3000 m, up to 0.35 A per channel
- Radio channel
- 868 MHz, 5 channels, XTEA 128 bit, up to 25 mW, up to 900 m
- Smoke/fire dampers
- 7; AC 220/230 V, up to 2 A
- Inputs/outputs
- 2 programmable inputs (line supervision 5 mA); 2 dry contact (220 V, 2 A); 2 supervised (24 V, 0.45 A)
- Power supply
- DC 24 V ± 20 % (main and backup); 0.22 / 0.32 A
- Housing
- IP20, 245×197×32 mm, up to 0.7 kg, −10…+55 °C
- Average service life
- 10 years, MTBF 60 000 h
Description
The QR Systems PPK-02-250-7 addressable analogue fire control and indicating panel is the central unit of an addressable fire alarm system: it monitors detectors and addressable modules and controls notification, fire suppression, smoke extraction and the building equipment involved in fire safety. The panel has its own address space for 250 addressable devices. Addressable devices connect over two addressable loops of up to 3000 m each or over the RF 868 MHz radio channel with XTEA 128-bit encryption and a range of up to 900 m in open terrain. Up to 250 panels combine into a single distributed system over a redundant CAN interface, while the built-in LCD display and light and sound indication show the operating modes. Version -7 directly controls seven smoke extraction and fire dampers: electromagnetic, reversible and spring-return types, powered at AC 220/230 V with a current of up to 2 A. The panel is designed for continuous round-the-clock indoor operation and suits design organisations, installation companies and building maintenance services in Tashkent and across Uzbekistan.
Advantages
- 250 addressable devices over the loop and the RF 868 MHz radio channel — wired and wireless detectors and modules in one system
- Up to 250 panels in a CAN network (up to 100 m without repeaters, 1 address per panel) — a distributed system for a large site
- 868 MHz radio channel: 5 channels, XTEA 128-bit encryption, power up to 25 mW, up to 900 m — wireless devices where cabling is hard to run
- Control of 7 smoke/fire dampers (AC 220/230 V, up to 2 A) — smoke extraction and fire dampers driven directly from the panel
- 2 programmable inputs, 2 dry-contact outputs (220 V, 2 A) and 2 supervised outputs (24 V, 0.45 A) — flexible connection of notification and building equipment
- LCD display, light and sound indication, two RS-485 ports and 2400 MHz Wi-Fi — operating modes visible on site, plus additional communication channels
Applications
- Administrative and office buildings with addressable fire detection
- Shopping centres, warehouses and production buildings with notification, smoke extraction and fire suppression systems
- Distributed sites of several buildings linked over a CAN network
- Sites where some detectors and modules connect over the RF 868 MHz radio channel
- Residential complexes, hotels, educational and medical institutions
Frequently asked questions
How many addressable devices and panels does the PPK-02-250-7 support?
What does the last digit in the PPK-02-250-7 designation mean?
How is the panel powered and in what conditions does it operate?
Related articles
- Wireless Addressable Fire Alarms: How the Rubezh R3 and Bolid S2000R Radio Links Work and When They Beat Cable
- SAT Solutions price index, September 2026: what makes up the budget for video surveillance, access control and fire alarms
- Uzbekistan's regulations on video surveillance, access control and fire alarms: a reference with document numbers
Product reviews
Questions & answers
