Configuration
FlexibleAutomation
2−30
Z
NT
E/A
E/A E/A
E/A
Coverplate
Coverplate
E
Fig.2−17Wiring Diagram (Example)
2.2.4 Power Consumption with Parallel Expansion
The internal operating voltages for both input and output modules of all expansion
types are supplied by an NT300 or NT301 Power Supply Unit, located in the basic
unit.
D The NT300 supplies a maximum current of 1.8 A at 12 V.
D The NT301 supplies a maximum current of 3.0 A at 12 V.
These values should not be exceeded.
With intelligent system modules, the more powerful NT301 Power Supply should be
used.
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