ABB S800 I/O User Manual page 36

Brr…hyÃDs‚…€h‡v‚ÃhqÃD†‡hyyh‡v‚ÃV†r…¶†ÃBˆvqr
8uhƒ‡r…Ã! D†‡hyyh‡v‚
! # Gh’‚ˆ‡Ã‚sÃDPÃT‡h‡v‚†
! # DPÃT‡h‡v‚Ãv‡uÃT'ÃDP
The S800 I/O is mounted on a DIN-rail. The DIN-rail is mounted in a cabinet or on
an enclosure wall to a metal sheet with fastening screws every 100 mm to ensure a
good chassis ground connection in the cabinet or an open rack. The FCI,
ModuleBus Modem and MTUs are mounted to the DIN-rail. The FCI, ModuleBus
Modem and MTUs have a snap locking device that attaches it to the mounting rail.
It is possible to mount the FCI, ModuleBus Modem and MTUs both vertically and
horizontally. The FCI, ModuleBus Modem or MTU is placed on the top edge of the
DIN-rail and the bottom latch mechanism can be snapped into place.
To mount the unit, place it on the top edge of the DIN-rail, release the rail latch with
a flat blade screw driver and snap the bottom mechanism into place. When the unit
is in place on the DIN-rail and in vertical position, take away the screw driver and
the rail latch will fix the unit in position on the DIN-rail. Release the unit from the
DIN-rail in a similar way.
26 3BSE 020 923R101