ABB AC500 V3 Hardware Manual page 930

System assembly, construction and connection
AC500-eCo > Mechanical dimensions
2.5.2.2 Mechanical dimensions AC500-eCo V3 option boards
TA5105, TA5110
TA5130
930
NOTICE!
Horizontal mounting is highly recommended.
Vertical mounting is possible, however, derating consideration should be made
to avoid problems with poor air circulation and overheating.
When vertically mounted, always place an end-stop terminal block (e.g. type
BADL, P/N: 1SNA399903R0200) on the bottom and on the top of the modules
to properly secure the modules.
With high vibration applications and horizontal mounting, we also recommend
to place end-stop terminals at the right and left side of the device to properly
secure the modules, e.g. type BADL, P/N: 1SNA399903R0200.
3ADR010278, 3, en_US 2022/01/31