User manual

Chapter 5 Specifcations
MAN_905G_1.16 Page 132
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
Serial Ports
RS232 Port DB9 male DCE RTS/CTS hardware signals provided
RS485 Port 2 pin terminal block Typical distance 1 - 2 km
Data rate (bit/sec) -
configurable
50, 75, 150, 300, 600,
1200, 2400, 4800, 9600,
19200
Byte format 7 or 8 data bits Stop/start/parity bits configurable
Profibus Port
RS485 Port Optically isolated Autobaud detection 9.6 Kbit/sec –
12Mbit/sec
Ethernet Port
RJ45 Transformer isolated 10/100 Mbit/sec
Digital I/O
Eight on-board I/O 3000V surge protection
input, voltage free contact
output, FET 30VDC 500mA