The Protec 2 way auxiliary powered zone alarm interface is an auxiliary powered input / output device providing 2 local zones of conventional detectors and 2 local monitored alarm outputs.
Loop protocol | Protec Algo-tec™ 6000 MX1 |
Loop isolator fitted | Yes, on board (consult Protec DEL2110 for details) |
Loop voltage range | 18 to 28V peak loop |
Number of loop addresses used | 2 maximum, user and build configurable |
24V Auxiliary input voltage range | 18 to 28V dc |
Environmental operational limits | -10 to 50ºC (maximum 95% RH no condensation or icing) |
Loop quiescent current (24V loop peak) | 0.6mA |
Loop alarm current (average) | 0.6mA |
Zone short circuit current (24V) | 26mA peak ± 2mA |
Zone end of line requirements (I/P 1 & I/P 2) | Resistive – 8.2k ±5% ¼W, Capacitive – 100μ F ±20% in series with 22Ω ±5% ¼W |
Input cabling requirements | Maximum cable resistance 6Ω per conductor Maximum cable capacitance 0.2μ F between cable conductors |
Zone quiescent current | 500μ A maximum ( 10 Protec 3000 detectors per zone ) |
Zone reset time | 2 seconds, with active zone discharge |
Manual Call Point requirements | Must be fitted with a series 330Ω or 180Ω resistor |
Zone short circuit threshold | Below 5% of supply voltage |
Zone fire threshold | Below 70% of supply voltage |
Zone resistive open circuit threshold | Above 92% of supply voltage |
Sounders supported | Protec 3000 series |
Sounder circuit end of line | 10kΩ ¼W ±5% |
Sounder circuit cable requirements | Maximum cable resistance depends on Volt drop calculations Maximum cable capacitance 0.1μ F between cable conductors |
Sounder short circuit fault threshold | Below 2kΩ |
Sounder open circuit fault threshold | Above 18kΩ |
Sounder current limit (maximum) | 1.6A |
Sounder circuit fuses | 20mm x 5mm 1.6A Quick Blow |
Weight | 245g ( including din rail housing, no backbox, 4 way build ) |
LED Indicator | Use only high brightness LED (Protec stock code: NK 02-676-46) |
Datasheet Clique Aqui