Wago 750-333 PROFIBUS DP/V1 FIELD BUSCOUPLER 12 MBaud 750-333 Datenbogen
Produktcode
750-333
Fieldbus coupler / controller
• 25
Fieldbus coupler 750-333
WAGO-I/O-SYSTEM 750
D R A F T
PROFIBUS
2001-02-27
3.1.2.4 Display
elements
The operating condition of the fieldbus coupler or node is signalled via light
diodes (LED).
diodes (LED).
24V 0V
+ +
RUN
BF
DIA
BUS
BF
DIA
BUS
I/O
PROFIBUS
C
D
D
B
A
Fig. 3-4: Display elements 750-333
g012106x
LED
Colour
Meaning
RUN
green
The 'RUN' LED indicates to the operator if the fieldbus coupler /
controller is correctly initialised.
controller is correctly initialised.
BF
red
The 'BF'-LED indicates whether the communication functions via
the PROFIBUS.
the PROFIBUS.
DIA
red
The 'DIA' LED indicates an external diagnosis. The signalling is not
supported by all devices.
supported by all devices.
BUS
red
The 'BUS'-LED signals a projecting fault.
IO
red /green
/ orange
/ orange
The 'I/O'-LED indicates the operation of the node and signals faults
encountered.
encountered.
A
green
Status of the operating voltage system
C
green
Status of the operating voltage – power jumper contacts