ABB FSO-21, User Manual

Page: 297 / 540

Installation 297
Mechanical installation
If you have ordered the FSO module option with the drive, it is delivered with the FSO
already installed and the FSO data cable connected. In this case, continue with
Electrical installation on page 299 .
If you have ordered the FSO module option separately, it is delivered in its own
package and you must install it to the drive control unit.
Do not install the FSO module on a FEA-03 F-series extension adapter.
If necessary, remove the default mounting plate from the FSO module and replace it
with the other mounting plate in the package.
You can install the FSO module:
• onto the control unit
• adjacent to the control unit.
If you do not install the module directly onto the control unit, make sure that the
module is correctly grounded. For the requirements of the STO cable and data cable,
refer to
STO cable and data cable between FSO module and drive on page 517 .

Installing the module onto a BCU control unit
Install the FSO mechanically onto the control unit as described in the drive or inverter
unit hardware manual and
BCU-02/12/22 control units hardware manual
(3AUA0000113605 [English]). For the tightening torques, refer to Tightening torques
on page 517 .