Motion Coordinator Technical Reference Manual
Daughter Boards 4-37
Profibus Daughter Board
Profibus Daughter Board
Trio Product Code P297
Description:
ATYPE
parameter for Profibus Daughter Board =23
PROFIBUS is a fieldbus system, which is in widespread use all over the world.
With the P297 Profibus Daughter Board and appropriate software on the Motion
Coordinator, it is possible to connect to a variety of third party Master devices
using the Profibus DP protocol.
Connections:
Example:
A example Trio BASIC Profibus driver for cyclic data transfer is available from the
Trio Web Site
www.triomotion.com
(in the DOWNLOADS section, under Applica-
tion Notes).
This program sets up the SPC3 chip for transfer of 16 integers from the master
and 16 integers to the master on a cyclic basis as determined by master unit.
Pin Use
1
Not Connected
2
Not Connected
3
Data Line B
4
Request To Send
5
0v
6
+5v Output
7
Not Connected
8
Data Line A
9
Not Connected
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