Hardware Information
Release 04/02
7-31
Panel PC 670 Computing Unit, Equipment Manual
SV connection for hard disk
The power supply of the 3.5” hard disk is effected via this connection.
Pin No.
Short Name
Description
Input / Output
1
P12V
+12 V
Output
2
GND
Chassis ground
–
3
GND
Chassis ground
–
4
P5V
+5 V
Output
Connection for CPU fan
The CPU fan is connected via this connection.
Pin No.
Short Name
Description
Input / Output
1
GND
Chassis ground
–
2
+12V
Switched power supply
Output
3
CPU FAN_CLK
Speed signal
Input
Connection for device fan
The device fan is connected via this connection.
Pin No.
Short Name
Description
Input / Output
1
+12V
Switched power supply
Output
2
GND
Chassis ground
–
Connection for buffer battery
The battery for the standby supply to the CMOS RAM is connected to this
connection. The battery used is a 3.6 V lithium battery with a capacity of 750 mAh.
Pin No.
Short Name
Description
Input / Output
1
+12V
Switched power supply
Output
2
GND
Chassis ground
–
Summary of Contents for SIMATIC PC 670
Page 4: ...For your notes ...
Page 12: ...Contents Release 04 02 xii Panel PC 670 Computing Unit Equipment Manual ...
Page 132: ...Fault Diagnosis Release 04 02 6 12 Panel PC 670 Computing Unit Equipment Manual ...
Page 176: ...Distributed configuration Release 04 02 8 6 Panel PC 670 Computing Unit Equipment Manual ...
Page 194: ...Glossary Release 04 02 Glossary 6 Panel PC 670 Computing Unit Equipment Manual ...
Page 200: ...Index Release 04 02 Index 6 Panel PC 670 Computing Unit Equipment Manual ...