<p><strong data-start="179" data-end="232">Network Communications Modules (NCM-W & NCM-F)</strong> a...
Network Communications Modules (NCM-W & NCM-F) adalah modul komunikasi jaringan untuk sistem panel alarm kebakaran ONYX® Series yang berfungsi sebagai interface untuk menghubungkan panel utama dan perangkat jaringan lainnya melalui jaringan NOTI•FIRE•NET™
NCM-W Features:
• Supports twisted-pair wire medium.
• NFPA Style 4 (Class B) operation or NFPA Style 7 (Class A)
operation.
• Two programmable data thresholds.
• Transformer coupling provides electrical isolation between
nodes.
• Pluggable terminal wiring with strain relief.
• Pluggable service connector (feeds signal directly through) in
the event that power must be removed from a node.
• 312.5 Kbaud transmission rate.
• Data is regenerated at each node.
• Two network ports to allow simultaneous connection to fi re
alarm control panel and to programming computer.
• Enables software and database upload/download over
NOTI•FIRE•NET™.
• Repeaters are available to increase signal.
• Repeaters may be utilized to switch media type.
• Up to 3,000 feet (914.4 m) between nodes in a point-to-point
fashion (actual distance varies with wire quality).
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