ABB ACS880-37LC Hardware Manual page 8

8 Table of contents
Implementing the Prevention of unexpected start-up function .............................
Implementing the functions provided by the FSO-xx safety functions module ..........
Implementing the Power-loss ride-through function .........................................
Implementing a bypass connection ............................................................
Supplying power for the auxiliary circuits ......................................................
Using power factor compensation capacitors with the drive ................................
Using a safety switch between the drive and the motor .....................................
Protecting the contacts of relay outputs .......................................................
Implementing a motor temperature sensor connection .....................................
Connecting motor temperature sensor to the drive via an option module ............
Connection of motor temperature sensor to the drive via a relay ......................
6 Electrical installation
Contents of this chapter ..........................................................................
Warnings ...........................................................................................
Checking the insulation of the assembly ......................................................
Checking the insulation of the drive system ...............................................
Checking the insulation of the motor and motor cable ...................................
Connecting the control cables ..................................................................
Control cable connection procedure ........................................................
Grounding the outer shields of the control cables at the cabinet entry ............
Routing the control cables inside the cabinet ..........................................
Connecting control cabling ...............................................................
Connecting the motor cables (units without common motor terminal cubicle) ...........
Motor connection diagram (without option +H366) .......................................
Procedure ......................................................................................
Connecting the motor cables (units with common motor terminal cubicle) ...............
Output busbars ................................................................................
Connection diagram ..........................................................................
Procedure ......................................................................................
Connecting an external brake resistor assembly .............................................
Connecting the input power cables ............................................................
Connection diagram ..........................................................................
Layout of the input cable connection terminals and cable entries .....................
Connection procedure ........................................................................
Connecting a PC ..................................................................................
Panel bus (Control of several units from one control panel) ................................
Installing option modules ........................................................................
Mechanical installation of I/O extension, fieldbus adapter and pulse encoder interface
modules .........................................................................................
Installation of an FSO-xx safety functions module onto BCU ...........................
Wiring of optional modules ...................................................................
7 Control units of the drive
Contents of this chapter ..........................................................................
General .............................................................................................
BCU-x2 control unit layout and connections ..................................................
Default I/O diagram of the supply control unit ................................................
Default I/O diagram of the inverter control unit (A41) ........................................
External power supply for the control unit (XPOW) ..........................................
DI6 as a PTC sensor input ......................................................................
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