ABB IRC5 User Manual

4 Repair activities, controller IRC5
4.12. Replacement of motherboard in computer unit DSQC639
3HAC021313-001 Revision: K238
© Copyright 2004-2008 ABB. All rights reserved.
Refitting
The procedure below details how to refit the motherboard in the computer unit.
8. Remove the PCI boards. Detailed in section Replacement of PCI
boards in the computer unit DSQC639
on page 249.
9. Remove the nine motherboard attachment
screws
Loosen the motherboard from the snap-lock
xx0800000205
• A: attachment screw (9 pcs)
• B: snap-lock
Always grip the board around the edges
to avoid damage to the board or its
components!
10. Gently lift the motherboard out. Immediately put the board in an ESD
safe bag or similar.
Action Note/Illustration
B
Action Note/Illustration
1.
DANGER!
Before any work inside the cabinet, please
observe the safety information in section
DANGER - Make sure that the main power
has been switched off! on page 28.
2.
esd
WARNING!
The unit is sensitive to ESD, before handling
the unit please observe the safety information
in section WARNING - The unit is sensitive to
ESD! on page 29
3. Gently lift the motherboard out of the ESD
safe bag and fit it into position in the computer
unit.
Always grip the board around the edges
to avoid damage to the board or its
components!
Continued
Continues on next page

ABB IRC5 Specifications

General

Type	Industrial Robot Controller
Model	IRC5
Protection Class	IP54
Power Supply	200-600 VAC, 50/60 Hz
Communication Protocols	PROFIBUS, PROFINET, DeviceNet
Programming Language	RAPID
Number of axes	Up to 36
Storage Temperature	-25°C to +55°C
Relative Humidity	95% (non-condensing)