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Chapter 2 Hardware description and deployment
Structure
PS 307S_Co
307-1FB70
1
2
DC 24V input
X1
DC24V
The Co Power Supply has got one row of LEDs at the front side. The
LEDs
following table shows you the usage and the according colors.
Operation
As soon as the DC 24V input voltage is present at CPU 317S and Co
Power Supply, the output voltage to the backplane bus is issued.
Here the output current at the backplane bus (standard bus + SPEED-Bus)
is increased by 5.5A.
If the input voltage is missing at one power supply the other power supply
remains inactive. If one of the power supplies is missing during operation a
power-down is generated and the system is defined powered down. Here
both power supplies are powered-off. After one second there is a restart
executed.
Attention!
The Co Power Supply may only be (de-)connected at off-circuit conditions.
2-4
All manuals and user guides at all-guides.com
PS 307S_Co
PWR
ERR
X 2
VIPA 307-1FB70
3 4
X1
+
-
DC24V
The Co Power Supply is to be provided with DC 24V
by means of this connector. The connector is to be
+
found beneath the front flap.
-
Label
Color
Description
PWR
green activated power supply by front side
SF
red
Error / Co Power Supply inactive
On: If missing power supply of the CPU 317S, if
wrong slot respectively if not mounted at SPEED-
Bus.
Manual VIPA System 300S SPEED7
[1]
LEDs status display
The following component is
beneath a flap:
[2]
Connector for DC 24V
Power supply
HB140E - PS - RE_307-1FB70 - Rev. 13/43
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