The WAGO-I/O-SYSTEM 750
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Power Supply
WAGO-I/O-SYSTEM 750
DeviceNet
Recommendation
With the WAGO ProServe® Software smartDESIGNER, the assembly of a
fieldbus node can be configured. The configuration can be tested via the inte-
grated accuracy check.
The maximum input current of the 24 V system supply is 260 mA. The exact
electrical consumption (I
(24 V)
) can be determined with the following formulas:
ECO Coupler
I
(5 V)
total
=
Sum of all the internal current consumption of the connected
bus modules
+ internal current consumption coupler
750-613
I
(5 V)
total
=
Sum of all the internal current consumption of the connected
bus modules
Input current I
(24 V)
=
5 V / 24 V * I
(5 V)
total
/
η
η
= 0.80 (at nominal load)
Note
If the electrical consumption of the power supply point for the 24 V-system
supply of the ECO coupler exceeds 260 mA or 500 mA for the 750-613, then
the cause may be an improperly aligned node or a defect.
During the test, all outputs, in particular those of the relay modules, must be
active.
