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8
Device parameters and interfaces
8.1
PROFIBUS
8.1.1
General information
The BPS 34 with MS 34 103/MS 34 105 is designed as a PROFIBUS device (PROFIBUS
DP-V0 acc. to IEC 61784-1) with a baud rate of 12MBd. The functionality of the device is
defined via parameter sets which are clustered in modules. These modules are contained in
a GSD file. The GSD file can be downloaded from the Leuze homepage at www.leuze.com.
By using an application-specific configuration tool, such as, e.g. Simatic Manager for the
Siemens PLC, the required modules are integrated into a project during commissioning and
its settings and parameters are configured accordingly. These modules are provided by the
GSD file.
All input and output modules described in this documentation are described from the view-
point of the control:
• Input data arrives at the control
• Output data is sent out by the control.
8.1.2
Electrical connection
DP OUT
VCC 1
Socket
(B-coded)
Figure 8.1:Electrical connection of PROFIBUS connections DP IN and DP OUT
Leuze electronic
Socket
(A-coded)
MSD
VIN
2
/INT
3
/SERV
1
7
GND
6
SDA
A (N)
2
GND
3
4
PE
B (P)
Device parameters and interfaces
TXD
RXD
4
VOUT
5
SCL
DP IN
A (N)
2
GND 3
1
4
PE
B (P)
Plug
(B-coded)
BPS 34
Socket
(A-coded)
SW IN/OUT
SWOUT
2
GND
1
3
4
PE
PWR IN
SWIN
3
VCC
GND
PE
SWOUT
2
VIN
1
4
SWIN
Plug
(A-coded)
43
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