N93-586-84 Issue 04 AB Page 5 of 32 © Protec Fire Detection plc 2015
1.0 Items Supplied with the 3500
• User manual
• Installation and commissioning manual (this manual)
• 3500 spares kit
2.0 Introduction and Key Features
The 3500 is a conventional fire alarm control panel available in 2, 4 and 8 zone models. The 3500
incorporates an integrated power supply, two fully monitored alarm circuits and a facility for an optional
repeat panel connection.
The 3500 includes many programming and configuration features making it easy to integrate to a variety of
site conditions. The 3500 is primarily designed to drive Protec 3000PLUS detection devices.
The 3500 has been designed and manufactured in the United Kingdom and complies fully with current
standards dictating fire alarm system design practice (EN54 parts 2 and 4).
The integrity and reliability of a fire alarm system is paramount and consequently the 3500 continually
monitors all critical paths for faults. The fire detection zones and wiring are constantly monitored to check for
faults. The integrated power supply regularly performs self-checks to ensure it is fully working and that the
stand-by batteries are in a good state.
Any alarms or faults detected are reported clearly on the front panel display.
Key Features
• 2, 4 or 8 detection zones available
• Two fully monitored conventional alarm outputs rated at 400mA per circuit
• Integrated on-board power supply
• Internal standby batteries
• Attractive enclosure
• Comprehensive range of engineering functions, including
Programmable zone disablements
Programmable alarm output disablement
Programmable non latching zone operation
Programmable coincidence zone operation
Programmable output delay per alarm (0 to 10 minutes, in 1 minute steps)
Weekly test feature
Zonal walk test feature
Pulsing or continuous alarm output activation
Manual or automatic detection alarm output activation
• Keypad user code or fireman's key-switch access options (correct model must be ordered)
• Ability to distinguish if a zone activation is from an automatic detector, or a Manual Call Point
Note 1
• Class Change input
• Global fault and fire Volt free contacts
• UK designed and manufactured
Note 1: The MCP must contain a series 180Ω resistor for this feature to operate.