2 Installation and Commissioning, IRC5
2.5.15. Connecting a Limit switch override push button
833HAC021313-001 Revision: K
© Copyright 2004-2008 ABB. All rights reserved.
2. Attach two additional contact blocks on the
existing push button (Motors on).
note
Note!
There is only room for one additional
contact block beside the two existing.
Therefor, place one additional block on top
of the other.
xx0500002553
• A: Additional contact blocks
• B: Existing contact, lamp blocks
•C: Holder
• D: Push button
3. Connect wires from the contact blocks to
the connector according to the diagram to
the right.
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Action Note/illustration
B
C
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