6 profibus interface (si-pbpro) – Kontron VM62 User Manual
Page 57
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VM62(A) / VM42(A) User’s Manual
Chapter 5 Pinouts
5.2.6 PROFIBUS Interface (SI-PBPRO)
SIPRO on board
Figure 5.2.6.1: SI-PBPRO Front Panel Pinouts
(SCC1)
BU3
Pin 1
Pin 5
Pin 6
Pin 9
PR
OFIB
US
Tx
Transmit
Yellow
9-pin D-Sub PROFIBUS Connector (BU3)
Pin Nr.
S i g n a l
Description
1
SHIELD
Shield, Protective Ground resp.
2
RP
Reserved for power
3
RxD+/TxD+
Receive/Transmit Data +
4
CNTR+
Control +
5
DGND
Data Ground
6
VP
Voltage Plus
7
RP
Reserved for power
8
RxD-/TxD-
Receive/Transmit -
9
CNTR-
Control -
May 17, 1996
© 1995 PEP Modular Computers
Page 5-9
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