Westermo DDW-225-EX - Manual (Page 21)

21 6642-22313
Removal
Press down the support at the back of the unit using
a screwdriver. See figure.
Mounting
Mounting, 35 mm DIN-rail
The unit can be mounted on a 35 mm DIN-rail, which is
horizontally mounted inside an apparatus cabinet, or similar.
Snap on mounting, see figure.
Note! For proper vibration and chock performance
Westermo recommends standard top-hat DIN-rail TH 35-15
according to EN 60715.
CLICK!
Wall mounting
This unit can also be wall-mounted, see figure.
Earth connection
For correct function the ground connection on the unit
needs to be properly connected to a solid ground.
See figure.
25 mm
25 mm
Cooling
This unit uses convection cool-
ing. To avoid obstructing the
airflow around the unit, use the
following spacing rules. Minimum
spacing 25 mm (1.0 inch) above
/below and 10 mm (0.4 inches)
left /right the unit.
Spacing is recommended for the
use of unit in full operating tem-
perature range and service life.
See figure.