ELGO Electronic GMIX2 Series, Operating Manual

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Installation and First Start-Up
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7.6 Alignment of the Sensor to the Magnetic Ring
For rotative or radial applications with a magnetic ring, the diameter of the ring must be large enough so that
both active sensor areas (see red hatched surfaces in the figure below) are within the permitted mounting dis-
tance of max. 4.0 mm. For this purpose, the center between the distance of both sensor surfaces and the center
of the magnetic ring has to be aligned (see side view below - dimension 20.5 mm). Viewed from above, the
center of the sensor must be aligned to the center of the magnetic tape (see top view).
Figure 9: Alignment of the sensor to the magnetic ring
Available magnet rings can be found in section

9.1 Accessories.
NOTE!
Please make sure that the mounting tolerances (see section

7.3.1) are observed.
7.7 Connections
The GMIX2 measuring system is connected via open cable ends according to the following table:
Table 3: Pin assignment of the open cable ends
Type of connection Color Function Description
Open cable ends
Black 0 V / GND Ground
Brow 10 … 30 VDC Voltage supply
Red A Channel A
Orange B Channel B
Blank Screen Screen/Shield
19
26.5
approx. 1 mm
Positions of sensor areas:
max. 4.0 mm
14.5
22
2 active sensor areas
Sensor center = center of the magnet ring
20,5*
*) Center between
sensor area distance
= center of magnetic ring
Side view: Top view:
Magnet ring
Cable outlet