Power modules
User manual 57120_hdb_en_12
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10.2.3
Supply
WARNING!
The power supply is not protected internally.
It can get destroyed by too high currents.
Protect the power supply externally using a fuse or line circuit breaker!
External fuse
To protect the power supply, Murrelektronik provides a number of circuit break-
ers. They can be found under the product name
MICO
on the internet
www.murrelektronik.com.
10.2.4
Using
Use
The standard wiring of the power supply in combination with the bus node is
Standard wiring
Fig. 10-1: Standard wiring
1
24 V DC for power supply of I/O level (max. 10 A)
2
24 V DC for electronics supply, bus node and I/O level
