ABB IRC5 Product Manual page 103

Procedure
Following procedure details how to connect a servo disconnect.
1
2
3
Product manual - IRC5
3HAC047136-001 Revision: M
2.5.17 Connection of servo disconnect, by servo power switch
WARNING
It is recommended to also open the 24V to the brake (wire 489) to avoid accidental
release of the brakes when the drive system is disconnected.
Action
DANGER
Before commencing any work inside the
cabinet, please observe the safety inform-
ation in section Make sure that the main
power has been switched off on page
Remove the four jumpers between con-
tactors R2 and R3
Connect the wires according to the dia-
gram on the right.
© Copyright 2004-2018 ABB. All rights reserved.
2 Installation and commissioning
Note/Illustration
26.
xx0400001057
• A: MOTOR ON contactor K43
• B: Jumper (4 pcs)
• C: MOTOR ON contactor K42
• D: Wires to external main switch
• E: External switch
Continued
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