Honeywell International Inc. WFSLCDUI Benutzerhandbuch
PRELIMINARY: Firelite Wireless Sensor Network P/N LS10036-000FL-E:N0 10/10/2013
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Specifications
W-GATE
2.3 Specifications
Following are the specifications of the W-GATE.
NOTE: Devices that do not meet the minimum signal strength or have an ambient noise level
that exceeds the limit are not allowed to join the mesh network.
that exceeds the limit are not allowed to join the mesh network.
2.3.1 Environmental Specification
2.4 Installing W-GATE
2.4.1 Before Installing
Choose a location for the W-GATE that is clean, dry, and vibration-free. The area should be readily
accessible with sufficient room to easily install and maintain the W-GATE. Metal obstructions
impede the radio frequency communication and should be avoided. Carefully unpack the system
and inspect for shipping damage if any. All wiring must comply with the national and local codes
for fire alarm systems.
accessible with sufficient room to easily install and maintain the W-GATE. Metal obstructions
impede the radio frequency communication and should be avoided. Carefully unpack the system
and inspect for shipping damage if any. All wiring must comply with the national and local codes
for fire alarm systems.
Specifications
Data
External Supply Electrical Ratings
18V-30V
SLC Electrical Ratings
15V-30V
Maximum current when using the external supply
40mA
Maximum current when using the SLC power supply
24mA
Maximum SLC Resistance
50 Ohms
Minimum signal strength level needed at the receiver for a
primary path with weak link trouble reporting enabled.
primary path with weak link trouble reporting enabled.
-50dBm
Minimum signal strength level needed at the receiver for a
secondary path or primary path with weak link trouble
reporting disabled.
secondary path or primary path with weak link trouble
reporting disabled.
Must be 15 dBm higher than the noise
floor down to a minimum of -87dBm*
floor down to a minimum of -87dBm*
Maximum ambient noise level
-90dBm*
Maximum RF Power Output
+17dBm (Tx power level without
antenna)
antenna)
Radio Frequency
Lower ISM Band (915MHz).
System
Operating
Temperature
Storage
Temperature
Humidity
W-GATE
0°C-49°C / 32°F-120°F
-10°C- 60°C / 14°F-140°F
10 to 93% RH
Non-
condensing