6000/4IO
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2x Monitored Detection Zones
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2x Monitored Inputs
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2x Monitored Alarm Outputs
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2x Volt Free Changeover Contacts
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Auxiliary 24vDC Powered
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DIN Rail Mounted
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Integral Short Circuit Isolator
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Protec Algo-Tec 6000 Protocol
Description
The Protec 4 way input/output interface is a auxiliary powered input / output device providing 2 local zones of conventional detectors, 2 monitored inputs, 2 local monitored alarm outputs and two volt free changeover contacts. The contacts may be used to connect to ancillary equipment.
Technical
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 |
4 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 |
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 |
Monitored input end of line details |
End of line resistor value 47kΩ 1/4W ±5% |
Monitored input short circuit threshold |
Below 230Ω |
Monitored input fire threshold |
Below 7.85kΩ |
Monitored input pre-alarm threshold |
Below 32kΩ ( Input 3 only ) |
Monitored input open circuit threshold |
Above 111kΩ |
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 |
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 |
Clean contact output details |
1 Single pole changeover rated for 2A maximum at 24V dc ( non inductive ) |
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) |