Johnson Controls FIRE-MON-17, Техническое руководство

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6 IFC Networking—Metasys Intelligent Fire Network
FN nodes connect to the FN via Media Interface Boards (MIBs) and are
assigned network node addresses to identify them on the FN. The
Fire OWS and Fire-Net NCM also use those same addresses on the N1.
The Fire OWS and the Fire-Net NCM use an MIB-OWS, consisting of a
MIB that is mounted on an ISA board. The IFC panels and INAs use a
MIB attached to either a Serial Interface Board (SIB-NET) (IFC panel) or
on the main INA circuit board.
The Fire OWS and Fire-Net NCM node addresses must be within certain
ranges. The IFC panel and INA node addresses are not restricted to
particular numbers; however, they cannot use the numbers that are
reserved for the Fire OWS and Fire-Net NCMs. For more information, see
the
Node Addresses section of this technical bulletin.
The components of the FN include:
•
FN nodes
•
intelligent addressable monitor/control modules connected to an
IFC panel node
•
initiating devices and notification appliances connected to an
IFC panel node
Intelligent fire controllers, annunciators, and workstations that connect
to the FN and communicate with other fire system equipment using the
FN are referred to as FN nodes. The FN supports up to 50 nodes.
For descriptions of each type of node, see Table 1.
For more information on monitor/control modules, initiating devices, and
notification appliances, refer to the
Fire Initiating Devices and
Notification Appliances Technical Manual (FAN 408) and the other
technical bulletins in the IFC-1010/2020 Technical Manual (FAN 448) .
!
CAUTION: Only use the hardware specified by Johnson Controls
and listed in the documentation. If other hardware is
used, the Fire Network will not meet the UL 864
UOJZ requirements.
Components