ABB ACS800 Series - Circuit Diagram; Start-Up and Validation; Dimensional Drawing

Installation of the ASTO board (Safe torque off, +Q967)
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Circuit diagram
The diagram below shows the connection between the ASTO board and the drive
when it is ready. For an example diagram of a complete Safe torque off circuit, see
page 50.
Start-up and validation
Validate and start-up the function according to the instructions given in ACS800-
01/04/11/31/104/104LC Safe torque off function (+Q967), Application guide
(3AUA0000063373 [English]).
Dimensional drawing
See page 158.
3AUA0000072542