ABB ACS880-104 Hardware Manual page 12

12 Table of contents
Ambient conditions ...............................................................................
Materials ...........................................................................................
Module housing ................................................................................
Package ........................................................................................
Disposal .........................................................................................
Standards ..........................................................................................
Markings ...........................................................................................
Auxiliary power consumptions ..................................................................
Control equipment .............................................................................
Cabinet cooling fans ..........................................................................
Definitions ......................................................................................
Fuse data ..........................................................................................
Ferrules used with 400 V and 500 V units .................................................
Ferrules used with 690 V units ..............................................................
Flush-end fuse blocks used with 400 V and 500 V units ................................
Flush-end fuse blocks used with 690 V units .............................................
Tightening torques ................................................................................
Electrical connections ........................................................................
Mechanical connections ......................................................................
Insulation supports ............................................................................
Cable lugs ......................................................................................
Disclaimers ........................................................................................
Generic disclaimer ............................................................................
Cybersecurity disclaimer .....................................................................
11 Control units of the drive
Contents of this chapter ..........................................................................
General .............................................................................................
ZCU-12 layout and connections ................................................................
ZCU-14 layout and connections ................................................................
Default I/O diagram of the inverter control unit (ZCU-14) ...................................
BCU-x2 control unit layout and connections ..................................................
Default I/O diagram of the inverter control unit (A41) ........................................
External power supply for the control unit (XPOW) ..........................................
DI6 as a PTC sensor input ......................................................................
AI1 or AI2 as a Pt100, Pt1000, PTC or KTY84 sensor input ...............................
DIIL input ...........................................................................................
The XD2D connector .............................................................................
Safe torque off (XSTO, XSTO OUT) ...........................................................
FSO-xx safety functions module connection (X12) ..........................................
SDHC memory card slot .........................................................................
Connector data ....................................................................................
BCU-x2 ground isolation diagram ...........................................................
ZCU-1x ground isolation diagram ...........................................................
12 The Safe torque off function
Contents of this chapter ..........................................................................
Description .........................................................................................
Compliance with the European Machinery Directive .....................................
Wiring ...............................................................................................
Activation switch ...............................................................................
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