ABB IRB 6600 - 175/2.55 User Manual page 312

5 Electrical connections
5.6.3 Profibus-DP, slave DSQC 352
5.6.3 Profibus-DP, slave DSQC 352
General
The unit can be operated as a slave for a Profibus-DP system.
Supply The Profibus does not need any external power feed. All the robot cells are connected to the
trunk cable through a special D-sub connector which works as a very short drop cable.
Because of this the profibus will work correctly even if a robot cell is turned off.
Technical data
Also see the Profibus-DP specification, Internation Standard DIN E 19245 part 3.
Further For setup parameters, see User's Guide - System Parameters, Topic: I/O Signals. Also see the
information
Circuit diagram.
Layout, DSQC
The figure below show the layout of the DSQC 352 board:
352
xx0100000223
X3
X5
X20
Communication
The Profibus-DP system is able to communicate with a number of external devices, depend-
concept
ing on the number of process words occupied by each unit. The robot may be equipped with
one or two DSQC 352. The Profibus-DP inputs and outputs are accessible in the robot as
general inputs and outputs.
Below is shown an outline diagram of the communication concept:
xx0100000222
110
X20
X5
X3
Power connector
DeviceNet connector
Profibus connection
A
A
E
B C
F
D
3HAC 16245-1