Grass Valley RSE1 - Manual (Page 13)

RSE1 Stand-Alone Controller
8 Rev. 1 / 02.2002
3.2 MOUNTING INTO A CABINET
General rack mounting instructions
D
The maximum ambient for this unit is 40
°
C.
D
Installing the unit in a closed or multi–unit rack assembly, together with other
units could increase the maximum ambient for this unit.
D
If the unit is installed in a rack, no ventilation openings should be blocked or
otherwise covered. Ensure a sufficient amount of airflow.
D
Mounting of the unit in the rack should be such that a hazardous condition is
not achieved due to uneven mechanical loading.
D
When connecting the unit to the supply circuit be sure that the supply circuit of
the rack is not overloaded. For ratings see chapter Technical Data.
D
The unit must be grounded to a good earth ground using a wire as specified
by the local electrical code. This wire is attached to the protective earth connec-
tor on the rear. For details refer to chapter General Grounding Requirements.
D
When connecting the unit in a closed or multi–unit rack assembly together with
other units be sure that the summation of the touch (leakage) currents is not
higher than 3.5 mA. In this case the rack must be permanently connected with
an earth terminal. Earth connection is essential before connecting supply volt-
age! For details see chapter Technical Data.
For installation, Thomson optionally provides a 19-inch cabinet with recommended
mounting accessories. When using cabinets of other manufacturers, observe the
respective mounting instructions.
Note: For installation into a DIN cabinet, adapter pieces of the respec-
tive cabinet manufacturer have to be mounted on both sides of
the lateral fastening flanges.
For relieving the front mounting brackets, the Stand–Alone Controller RSE1 has
also to be supported in the rear part of the frame. The corresponding mounting
parts can be obtained as accessories from the manufacturer of the cabinet-type
rack.