12
6651-2241
Location of Interface ports, LED’s and DIP-switches
ODW-730-F1
Position Direction* Description
Product
marking
1
In
Common voltage
COM
2
In
Voltage A
+VA
3
In
Voltage B
+VB
4
In
Common voltage
COM
Power
screw terminal
LED Indicators
Position Description
Product
marking
1
Contact with C when fibre optical
links are in operation
NO
2
Common
C
3
Open (no contact with C)
when fibre optical links are
in operation
NC
Status
screw terminal
Position Direction*
Description
Product
marking
1
In
R+ (EIA RS-485 A’)
R+
2
In
R– (EIA RS-485 B’)
R–
3
In/Out
T+ (EIA RS-485 A)
T/R+
4
In/Out
T– (EIA RS-485 B)
T/R–
RS-422/485
screw terminal
* Direction relative this unit
FX(Fibre)
DIP-switches accessible under lid
Содержание ODW-730-F1
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