Elgo FMAX2 Series, Руководство по эксплуатации

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Installation and First Start-Up
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7.4 Mounting the Sensor
For mounting, two mounting holes are available on the sensor housing. Please fasten the sensor with two or
three M3 screws of sufficient length (see dimensional drawing

6.2).
7.5 Active Sensor Area
The figure illustrates the exact position of the active sensor area.
Figure 6: Active sensor area
7.5.1 Alignment to Magnetic Tape
To ensure that the active sensor surface is correctly positioned over the tape, the sensor must be aligned central-
ly to the magnetic tape. A lateral offset of ± 0.5 mm is permitted. The reading distance between the sensor and
the magnetic tape should be selected over the entire measuring distance so that the sensor does not touch the
tape and at the same time does not exceed a value of 0.3 mm (or 0.6 mm without cover tape).
Figure 7: Alignment Sensor - Magnetic Tape
NOTE:

When mounting the sensor, it must also be ensured that the mounting tolerances de-
scribed in section

7.5.3 are observed.

Instructions for installation of the magnetic tape can be found in section

7.2.
20.5
*
5
Sensor bottom side: Sensor front side:
Reading distance
without cover tape:
max. 0.6 mm
with cover tape:
max. 0.3 mm
Lateral offset
± 0.5 mm
Sensor area
Sensor area

AB-20-15-10-2-R

Magnetic tape center
= Sensor center
Markings for the mounting direction:
The arrows on the magnetic tape and the arrow on
the sensor housing show the correct mounting direction.
Note: The arrows point to the positive counting direction.