3
1. Introduction
The new linear „Absolute“ encoder and indicator unit AZ16 is based on the proven magnetic
measuring principle. According to its battery supply, no wirings are necessary and the systems
is able to operate as a complete stand alone unit. The max. possible measuring distance
amounts to 8 meters. By using the AUTO-POWER-OFF mode the max. service life span of the
battery amounts up to 4 years.
The magnetic sensor is integrated in the indicator housing. Further a version with an external
sensor is available (AZ16E).
Characteristics of the AZ16I variant (integrated sensor):
For recording of measurement a guide rail in suitable length is provided (please indicate when
order). The maximum length of a guide rail amounts to 2 m. It is possible to reach the max.
measuring distance of 8 m by arranging 4 single 2 m rails in one line.
Guide rails up to 2 meters are already assembled with the necessary magnetic tape. In case of
longer measuring lengths, the tape is delivered separately an must fitted by the costumer him-
self.
The guideway for the rail is located on the rear of the indicator unit.
On request the system can be supplied also without guidance and guide rail, then the user
must provide and guarantee for a suitable mechanical guiding system. It must be ensured, that
the sensor (integrated in the indicator) keeps the correct distance (0... 1.5 mm) along the
whole measuring distance coplanar to the magnetic tape.
2. Safety
Please note:
Before first commissioning read this installation manual carefully and
observe absolutely the installation instructions. The measuring system is only dedi-
cated for recording lengths. The type label is intended for exact identification of the
measuring system. The label is situated on the indicator housing. It informs about
the exact type designation (see chapter 9), the delivery date and the production
number. When contacting the company ELGO Electric GmbH please use these
terms.
Attention!
The company ELGO Electric GmbH is not liable for possible damages to machines
and or to persons, which can result from defective material at the measuring sys-
tem and the following circuit. The machine manufacturer is responsible for taking
and realizing the necessary safety precautions.
