Fieldbus PCI-Card
Profibus Interface Details
5 Profibus DPV1 Slave AB3601
5.1 Profibus Interface Details
• Complete Profibus DPV1 Slave functionality according to extensions of IEC 61158
• Up to 164 bytes input and 164 bytes output
• Supports PA baud rate up to 45.45 Kbit/s
• Supports class 1 and class 2 services
• Automatic baudrate detection (9.6 kbit/s - 12 Mbit/s)
• RS-485 optically isolated Profibus interface with on-board DC/DC converter
5.2 Card
Caution
The card contains ESD sensitive components. Observe ESD precautions when handling the
card.
Fig. 18 PCI Profibus DPV1 slave card
5.2.1 Status LEDs
No: Indication State
Meaning
1
Appl. connected
Green Controlled by application
Red Standalone
2 I/O ACCESS
Green, flashing I/O access OK
Red, flashing I/O access failure (recoverable)
Off No activity
Page 26 Reg.No. ME00107EN-02
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