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TotalAlert Infinity™ NFPA Medical Gas Notification System
2.3.12 Field Wiring Cable Shield 2.3.13 BACnet
Grounding
The BeaconMedæs TotalAlert Infinity™ NFPA
All field wiring cable shields must be ground- control systems utilize the TCP/ IP family of
ed inside alarm panel back box. protocols for communication and each alarm
has a unique IP address.
Holes are provided in the top and bottom of Each BACnet enabled TotalAlert Infinity™
the alarm rough-in box for grounding screws alarm conforms to the BACnet protocol.
(Figure 30).
• Protocol Implementation Conformance
Shields from several cables may be wrapped Statement
together and crimped into one screw (by oth- Each BACnet enabled TotalAlert Infinity™
ers). alarm has available a Protocol Implementa-
tion Conformance Statement (PICS). The PICS
is a written document created by Beacon-
Medæs that identifies the particular options
specified by BACnet that are implemented in
the TotalAlert Infinity™ alarm.
• BACnet Conformance
BACnet Vendor ID: 543
Alarm Profile: BACnet Smart Sensor (B-SS)
BIBB (BACnet Interoperability Building
Blocks)
Supported:
Grounding Holes Provided
• Read Property - B (DS-RP-B)
Figure 30: Cable Shield Grounding-Area
• Dynamic Device Binding - B (DM-DDB-B)
• Dynamic Object Binding - B (DM-DOB-B)
CAUTION:
Object Type Support: Analog value, Binary
Keep shield wires to ground screw as short value, Device.
as possible so they can not touch front Data Line Layer Options: ISO 8802-3 (“Ether-
panel circuit boards when front panel is net”) LAN
closed.
Character Set Support: ISO 10646 (UTF-8)
Encoding
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