19
6641-22301
Position
Direction*
Description
1
In/Out
BI_DA+
2
In/Out
BI_DA–
3
In/Out
BI_DB+
4
In/Out
BI_DC+
5
In/Out
BI_DC–
6
In/Out
BI_DB–
7
In/Out
BI_DD+
8
In/Out
BI_DD–
1000 Base-X
1000 Base-T
1
5
6
7
8
2
3
4
Position
Direction*
Description
Rx
In
Receive port
Tx
Out
Transmit port
LED indicators on interface module F4G-T4G
LED
Status
Description
Copper ports 1 – 4
Fibre ports 5 – 8
OFF
No link
GREEN
Good link
FLASH GREEN
Data transmitted / received
YELLOW
Port larm and no link.
Or Port is blocked, If RSTP/FRNT mode is activated.
* Direction relative this unit
* Direction relative this unit
Current consumption calculation
Current consumption values described for each module is the current consumption for
that module only. To calculate total consumption values for the used modules shall be
added together.
For example a unit with the following configuration will be calculated as follows:
Used modules
Consumption
Rack module
no consumption
Power and CPU
340 mA @ 24 VDC
F4G
120 mA @ 24 VDC
F4G-T4G
300 mA @ 24 VDC
Adding the values will give a total consumption of 760 mA @ 24 VDC.
External power supply must be rated to meet the calculated current.
Westermo recommends external power supply to be rated for a startup current which
is at least twice the calculated in service consumption. In the example above an external
power supply must be rated for at least 1520 mA for startup current.
Содержание RedFox Series
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