Electrical installation 143
Installation beside the control unit
To reserve the slots of the control unit for other modules, you can install the FSO-xx
separate from the control unit using mounting kit 3AXD50000025495. The kit contains the
parts for mounting the FSO-xx onto a DIN rail nearby the BCU control unit. The kit also
contains longer cables for connecting the FSO-xx to the control unit.
Refer to instruction 3AXD50000025583 for installation details.
Implementing the Safe torque off function
See chapter The Safe torque off function on page 351.