Westermo RFI-xx - Manual (Page 16)

16 6641-22305
Interface specifications
Power and CPU
rated voltage
20 to 48 VDC
Operating voltage 16 to 60 VDC
rated current
(for CPU and power) 410 mA @ 20 VDC
190 mA @ 48 VDC
rated frequency DC
Polarity reverse polarity protected
redundant power input Yes
isolation to All other
Connection Detachable screw terminal
Connector size 0.2 – 2.5 mm 2 (AWG 24 – 12)
shielded cable Not required
Console
electrical specification
TTL-level
Data rate 115.2 kbit/s
Data format 8 data bits, none parity, 1 stop bit, no flow control
Circuit type seLV
isolation to All other except UsB
Galvanic connection to UsB
Connection 2.5 mm jack, use only Westermo cable 1211-2027
FRNT
+DC1
+DC2
COM
COM RSTP
VPN
ON
DC1
DC2
1
2
POWER
CONSOLE
IO
Console port
Cable 1211-2027
Connection to console port
The console port can be used to connect to the CLi
(Command Line interface).
The following steps needs to be taken
1. Connect the serial diagnostic cable to the console port
(use only Westermo cable 1211-2027).
2. Connect cable to your computer (UsB port, if drivers are needed
they can be downloaded from our Web page).
3. Use a terminal emulator and connect with correct speed and
format to the assigned port.
For more information about the CLI, see the WeOS management guide.