Siemens RVL481 Instrucciones De Montaje página 39

2
Copper cable 1.5 mm
• For the room units:
2
Copper cable 0.25 mm
2
Copper cable 0.5 mm
• 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!
Building Technologies
max. 120 m
max. 25 m
max. 50 m
refer to data sheets N2030 and N2032
74 319 0618 0 a 17.04.2008
en
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