Description
Hochiki Fire Alarm | ||||||
Supply Voltage | 24 VDC Nominal | |||||
Channels | (16) total per I/O board (each configurable as input or output) | |||||
I/O Comms Bus |
Up to (32) expansion boards
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Quiescent Current |
20mA
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Current per input |
3mA max.
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Current per output |
100mA max. (*within overall limits)
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*Current per bank of 8 outputs |
500mA max. (for banks 1-8 & 9-16)
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*Current per I/O board |
1A max.
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Communications |
RS485 two wire
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Max Distance from panel |
4,000 ft. (depends on method & wire size used for input power).
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Cable Capacity |
12 AWG max.
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Indicators |
(2) LED’s for communication status
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Size |
7.5″ L x 2.4″ W
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• 16 channels of input/output points
• 32 I/O boards per FireNET panel (512 channels of input/output points)
• Each channel configurable as input or output point
• Inputs are opto-isolated non-supervised pulldown type triggered by “dry” contact from input source
• Outputs are open collector transistor pulldown type (100mA max each) that provide “wet” voltage output
• Simple 4 wire connection to control panel (2 for power, 2 for data)
• All inputs/outputs can be assigned to global functions, any event category, and used in network wide Cause & Effect logic
• Can be mounted locally within control panel enclosure or remotely via FN-ACC accessory enclosure up to 4000ft from the panel
• Each I/O board has a unique address 1-32 (set via DIP switch) on the I/O Comms Bus
• Input/Outputs are for secondary use, not for primary fire initiation inputs or notification outputs
• Two LED’s are provided for communication status
• UL 864 Listed – S8255
• FM Approved – 3033817
• CSFM Listed – 7165-0410:0159
• NYC Approved – COA# 6171