ABB IRB 140 Product Manual page 65

Using external power supply
This section details how to release the holding brakes using an external voltage
supply. If the positions of the robot axes are to be changed without connecting the
controller, an external voltage supply (24 V DC) must be connected to enable the
brake release buttons on the robot.
1
2
3
3HAC027400-001 Revision: K
Action
Remove the screws and dismount the cover
on the back of the robot base.
Locate the R1.MP4-6 connector and discon-
nect.
Connect an external power supply to re-
lease the holding brake on all axis.
© Copyright 2004-2013 ABB. All rights reserved.
2 Installation and commissioning
2.3.3 Manually releasing the brakes
Note/Illustration
xx0200000072
• A: 13 0V
• B: 15 24V DC
Continued
65