Manual VIPA System 300S SPEED7
Chapter 2 Hardware description and deployment
HB140E - PS - RE_307-1FB70 - Rev. 13/43
2-3
Properties
The SPEED7 CPU 317S has an integrated power supply, which is to be
powered by DC 24V. The CPU and the connected modules at the standard
and SPEED-Bus are powered by this power supply.
The total value of the current for the backplane bus may be increased with
5.5A by means of the Co Power Supply PS 307S_Co. The Co Power
Supply is to be plugged directly at the SPEED-Bus left beside the CPU
labeled with "Slot1 DCDC".
The Co Power Supply may only be operated together with the CPU 317S.
As soon as the CPU 317S is power supplied, the Co Power Supply starts
automatically.
•
Operates exclusive together with the CPU 317S
•
Output current 5.5A - extends the maximum total value at the backplane
bus (Standard bus + SPEED-Bus)
•
Automatic start-up with the power supply of the CPU 317S
•
Defined power-down at failure of one of the power supplies
•
Protection against short circuits and overloads
•
Protection against overheat
•
Efficiency typ. 90% at I
Nom
VIPA 307-1FB70
PS 307S_Co
X 2
3 4
PWR
ERR
Order number
Description
VIPA 307-1FB70
Co Power Supply DC 24V
Co Power Supply
exclusive
for CPU 317S
PS 307S_Co
307-1BF70
Order data
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