WI-GTWY-9-xxx Wireless Gateway V1.18
139
Normal
Current Drain at
24VDC
WI-GTWY-9-xxx-MD1
WI-GTWY-9-xxx-other
90 mA
170 mA
add 3mA per active I/O
Radio transmitter inrush
WI-I/O 9-x
350mA @ 13.8VDC; 250mA @
24VDC
450mA @ 13.8VDC (0.5W)
600mA @ 13.8VDC (1W)
800mA @ 13.8VDC (2W)
1.25A @ 13.8VDC (5W)
Power fail status
Monitored
Can be transmitted to remote modules
Battery voltage
Monitored
Analog value can be transmitted
Low voltage status can be transmitted
Radio Transceiver (WI-I/O 9-
x)
Spread spectrum
Frequency hopping
16 hop sequences x 100 channels
Frequency
USA/Canada
Australia
New Zealand
902 – 928 MHz
915 – 928 MHz
922 – 928 MHz
Transmission Power
1W
Signal detect / RSSI
-120 to –40 dBm
Expected line-of-sight range
(subject to local conditions)
20 miles + @ 4W ERP
15 km + @ 1W ERP
depending on local
conditions
USA / Canada
Australia / New Zealand
Range may be extended by up to 5
intermediate modules as repeaters
Antenna Connector
Female SMA coaxial
Data transmission rate
19200 baud
Radio Transceiver (WI-I/O 1-
x)
Fixed Frequency
Channel spacing 12.5 / 25
KHz
380 – 400 MHz; 400 – 420 MHz;
420 – 440 MHz; 430 – 450 MHz;
450 – 470 MHz; 470 – 490 MHz,
490 – 512 MHz
Transmission Power
Configurable
0.5 – 5W
Signal detect / RSSI
-120 to –50 dBm
Expected line-of-sight range
(subject to local conditions)
70 miles @ 10W ERP
25 miles @ 2W ERP
depending on local
conditions
ERP allowed depends on license
conditions
Range may be extended by up to 5
intermediate modules as repeaters
Antenna Connector
Female SMA coaxial