Balluff BLG 4A Series, Краткое руководство

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BLG 4A
Safety Light Curtain
Assembly
3
6 english
The following tools/materials are required for installation:
– 4 screws for installing the bracket on the mounting surface (when installing using vibration
dampers 2 screws are sufficient)
– For installing the rotating mounting bracket: M5 screws (included in the scope of delivery)
– For installing the fixed mounting bracket: M6 screws (not included in the scope of delivery)
For installing the emitter (TX) and receiver (RX) the following are required:
– The optical surfaces must be aligned parallel to each other.
– The beams must be at a right angle to the emitter and receiver surface.
– The connectors point in the same direction.
– The distance from each other is within the maximum range of the AOPD.
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The following alignments must therefore be avoided:
Figure 2: Non-permissible alignments
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After installing the two units (as parallel as possible and aligned) perform the fine-tuning (see
“Alignment” on page 8).
Note
Two different mounting kits may be used to fasten the two units.
The rotating mounting brackets are included in the scope of delivery of all BLG 4A models.
These enable turning of the light curtain by 360° around its own axis.
Rotating mounting brackets BAM MB-LG-023-B13-3 (for BLG 4A-…-014/030-…)
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For dimensions see operating manual “Rotating mounting bracket for BLG 4A-…-014/030-…”.
Installation:
1. Place the brackets on both sides of the light curtain on the end cap and attach bracket to
the mounting surface.
2. Roughly align the light curtain at the desired angle (make sure the threads in the cover caps
are not covered) and use the three screws on each end to hold it in place (tighten only
slightly).
3. Fine adjust the angle of the light curtain and thread screws in tight.
Figure 3: Rotating mounting brackets BAM MB-LG-023-B13-3
Required
tools/materials
Aligning the
emitter and
receiver
3.1 Attaching
rotating
mounting
brackets