Manual

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
PROFIBUS
Tx
Transmit
Yellow
9-pin D-Sub PROFIBUS Connector (BU3)
Pin Nr. Signal 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