ABB ACS800 Series Hardware Manual page 88

88
See
• page 27 for location of terminal block X41 of the drive
• page
• page
• section
of the ASTO-11C board.
Note: Maximum cable length between ASTO terminal block X2 and the drive
terminal block is restricted to 3 metres (9.8 ft).
Connect the ASTO board as follows:
• Remove the cover of the enclosed ASTO unit by undoing the fixing screws (1).
• Ground the ASTO unit via the bottom plate of the enclosure or via terminal X1:2
or X1:4 of the ASTO board.
• Connect the cable delivered with the kit between terminal block X2 of the ASTO
board (2) and drive terminal block X41.
WARNING! Use only the ASTO cable delivered with the kit. Using another cable or
modifying the cable may cause a malfunction of the drive and the safety function.
• Connect a cable between connector X1 of the ASTO board (3) and the 24 V
source.
• Fasten the cover of the ASTO unit back with screws.
Installation of the ASTO board (Safe torque off, +Q967)
89 for the circuit diagram
138 for the dimensions of the ASTO-11C board
ASTO-11C (option +Q967)
24 V
3
in chapter Technical data
2
X2
for the technical data
1