Installation Of An Fso-Xx Safety Functions Module; Installation Of An Fso-Xx Safety Functions Module Onto Zcu - ABB ACS880-104 Hardware Manual

160 Electrical installation
Note:
The screw tightens the connections and grounds the module. It is essential for fulfilling
the EMC requirements and for proper operation of the module.
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Installation of an FSO-xx safety functions module

Frames R1i...R7i employ the ZCU control unit. The BCU control unit is used with frame R8i
and multiples. The following sections describe installation of an FSO-xx safety functions
module onto a ZCU and a BCU control unit.

Installation of an FSO-xx safety functions module onto ZCU

WARNING!
Read the safety instructions given in Safety instructions for ACS880
multidrive cabinets and modules (3AUA0000102301 [English]). If you
ignore them, injury or death, or damage to the equipment can occur.
1. Stop the inverter unit and do the steps in section
before you start the work.
2. The FSO-xx comes with alternative bottom plates for mounting on different units. For
mounting on the ZCU-14, the mounting points should be located at the short edges of
the module as shown. Replace the bottom plate of the FSO-xx if necessary. For mounting
on the ZCU-12, the mounting points should be located at the long edges. Replace the
bottom plate of the FSO-xx if necessary.
3. Connect the data cable to connector X12 on the control unit.
4. Put the FSO-xx into its position on slot 2 of the control unit.
5. Tighten the FSO-xx electronics grounding screw. Note: The screw tightens the
connections and grounds the module. It is essential for fulfilling the EMC requirements
and for proper operation of the module.
6. Fasten the module by the bottom plate with four screws.
7. Connect the other end of the data cable to connector X110 on the FSO-xx.
8. To complete the installation, refer to the instructions in the User's manual delivered with
the FSO-xx.
Electrical safety precautions (page 144)