B&R Industries Automation PC 620, Руководство пользователя

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Appendix A • Connection of an external device to the main board
Automation PC 620 User's Manual V 1.90
2. Connection of an external device to the main board
A plug on the main board enables branching of +5 VDC and +12 VDC for the internal supply of
e.g. special PCI cards.
The connector is only provided starting with the following system unit revisions:
The voltage can be accessed using the "APC620 internal supply cable 5CAMSC.0001-00" on
page 427. Depending on the system unit revision, the connector is located close to the fan
connector. The APC620 side cover and possibly also the slide-in drive and PCI cards must be
removed to reach the connector.
Connections are protected by a 1 A multifuse.
Model number Short description Starting with revision
5PC600.SX01-00 System 1 PCI B7
5PC600.SX02-00 System 2 PCI, 1 disk drive slot, 1 AP Link slot B0
5PC600.SX02-01 System 2 PCI, 1 disk drive slot B9
5PC600.SX05-00 System 5 PCI, 2 disk drive slots, 1 AP Link slot A0
5PC600.SX05-01 System 5 PCI, 2 disk drive slots A0
Table 324: Revision information for connecting an external device
Figure 256: Connector location for external devices
Connector for the external devices
Pin Assignment Power
4-pin connector, male
1 +12 VDC
Max. 10 watts
2 GND
3 GND
Max. 5 watts
4 +5 VDC
Table 325: Pin assignments - connector on main board
Fan connection
Fan connection
Exter
nal de
vices
Exter
nal de
vices