EXCEL WEB CONTROLLER – INSTALLATION INSTRUCTIONS
EN1B-0256GE51 R0506C
6
Its housing conforms to IP20. Its pollution degree (2)
makes it suitable for use in residential controls, commercial
controls, in a clean environment, or non-safety controls for
installation on or in appliances.
The Excel Web is suitable for mounting on a standard rail
(DIN EN 50022-35 x 7,5), on walls or in panels, as well as
for installation in appropriately-sized wiring cabinets or fuse
boxes. Allow sufficient clearance (approx. 30 mm) to
access the interfaces and to open the swivel cover (see
Fig. 8).
DIN Rail Mounting/Dismounting
slots for DIN rails
(center-to-center distance = 100 +3 mm)
17 mm
fastening
plate
Fig. 9. Housing base (view from below)
The Excel Web controller can be mounted onto DIN rails as
follows (refer also to Fig. 10):
1. Hang the upper slot onto the upper DIN rail.
2. Swing the unit down until it is flush with the lower DIN
rail.
3. Slide the fastening plate and corresponding screw in
the oval hole up against and behind the bottom edge
of the lower DIN rail and screw it firmly into place.
4. If necessary, the swivel cover can be locked by in-
serting a small string lock, lead seal, or screw into
either one of the two openings provided.
The unit is dismounted by loosening the fastening plate and
lifting the unit out of place.
100 mm
step
1
step
2
step
4
step
3
fastening
plate
Fig. 10. Mounting the Excel Web on to two DIN rails
Wall/Panel Mounting/Dismounting
The Excel Web controller can be mounted on walls or in
panels in any desired orientation. However, mounting the
Excel Web controller upside down on ceilings should be
avoided, insofar as the swivel cover would then swing
open.
5 +/- 0.3
141.5 +/- 0.3 36.5
220 +/- 0.3
278
4.4 +/- 0.3
12
29 29
Fig. 11. Drilling template (view from above)
Swivel Cover Lock
The swivel cover can be locked by inserting a small string
lock, lead seal, or screw into either one of the two openings
provided (see Fig. 10).
POWER SUPPLY
Wiring
NOTE: All wiring must comply with applicable electrical
standards and ordinances. Refer to job or manu-
facturers’ drawings for details. Local wiring guide-
lines (e.g. VDE 0100) may take precedence over
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