Siemens RVL481 Installationsanleitung Seite 33

• For the data bus:
2
0.75... 2.5 mm
Mounting and wiring the base
Wall mounting
1. Separate base from the controller.
2. Hold base against the wall. Marking TOP must be at the top!
3. Mark fixing holes on the wall.
4. Drill holes.
5. If required, knock out holes on the base for cable entry glands.
6. Screw base to the wall.
7. Wire up base.
Top hat rail mounting
1. Fit top hat rail.
2. Separate base from the controller.
3. If required, knock out holes on the base for cable entry glands.
4. Fit base to the rail. Marking TOP must be at the top!
5. If required, secure base (depending on the type of top hat rail used).
6. Wire up base.
Flush panel mounting
• Panel cutout required: 138 × 138 mm
• Maximum thickness: 3 mm
1. Separate base from the controller.
2. If required, knock out holes on the base for cable entry glands.
3. Insert base in the panel cutout from behind until stop is reached. Marking TOP must be at
the top!
4. Push lateral tongues behind the front panel (refer to illustration).
5. Wire up base. Make sure the cable lengths are such that there is sufficient space to open
the control panel door.
Building Technologies
refer to data sheets N2030 and N2032
74 319 0618 0 a 17.04.2008
en
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