Direct Mounting - Mettler Toledo IND131 Guia De Instalacion

Figure 2-11: Mounting the Operator Interface
From the back of the panel, install two screws to retain the operator interface. Tighten the screws to
1.5 N-m (12 lbf-in).
Figure 2-12: Fastening Operator Interface in Position
2.2.3.

Direct Mounting

The standard communication harness between the panel-mount display operator interface
assembly and the rear housing is approximately 9 cm (3.5 in.) in length and is designed to permit
the rear housing to mount directly to the back of the operator interface panel. This installation is
described in the Direct Mounting section below, and illustrated in Figure 2-13 and Figure 2-14.
For applications where there is insufficient clearance for the rear housing to be mounted directly
behind the front panel, or to mount the rear housing to a DIN rail separate from the display, remote
mounting of the rear housing is supported. The short cable between the operator interface and the
rear housing can be replaced with a cable that extends the distance as far as 15m (50 ft). Remote
mounting of the rear housing is described in the Remote Mounting section below and shown in
Figure 2-18, Figure 2-19 and Figure 2-20.
64067480 | 11 | 05/2018 METTLER TOLEDO IND131/IND131x/IND331/IND331xx Installation Manual 2-7