Update Notice
6
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 3 (in this Update Notice).
NEW (page 84): Installation check-list
The following step has been added to the ELECTRICAL INSTALLATION procedure:
Modules with the Safe torque off option (+967) only (ASTO board): The Safe torque off 
circuit is completed and the supply voltage for ASTO-11C board is 24 V.