Change No. Created Responsible Released Version Rev. Sheet Page
C056927-05 Name Schäfer Schäfer Bauer D1215163 - 00 -
-01 10/
Serie Date 25.04.2017 25.04.2017 25.04.2017 Document no. 12
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contents to others without express authorization is prohibited. Offenders will be held liable for the
payment of damages. All rights reserved in the event of the grant of a patent, utility model or design.
The following values are to be checked and/or set:
Signal values Initial operation Fine adjustment Typical values*1)
Signal levels MA, MB(0°, 90°)*2) 0.8 …1.2 Vpp Not possible 0.6 …1.2 Vpp
Amplitude ratio MA / MB0.8 … 1.25 0.95 … 1.05 0.95 … 1.05 P5
Phase angle PHA 90° 10° 90° 5° 90° 3° P4
On-off ratio TVAand TVB
TV = 2 arcsin (|P - N| / M) 0° 15 ° 0° 5 ° 0° 3 ° P2 *3)
P3 *3)
Usable component G 0.2 …0.85 Vpp 0.2 …0.85 Vpp 0.2 …0.85 Vpp
Switching threshold E 0.2·G … 0.7·G 0.2·G … 0.7·G 0.2·G … 0.7·G
Zero crossovers K, L 180° 90° el. 180° 45° el. 180° 45° el. P1
(K-L) / 2 < 90° < 60° < 60° S1 *3)
*1) Typically, these values can be achieved by accurate mechanical mounting and fine adjustment by
potentiometers and DIP-switch. The values are valid up to 20% of the -3dB cut-off frequency in
permissible ranges of temperature, supply voltage and, mounting tolerances.
*2) Recommended signal level for lower fault detection limit 0.3 Vpp / upper fault detection limit 1.35 Vpp
*3) S1 is shifting the reference signal position in 90° steps. In consideration of the tolerance of the
Ref. signal, this allows to adjust the value |(K-L) / 2| < 60°. Depending on the setting of S1,
the Ref. signal is shifted and the allocation of TV1and TV2to P2 and P3 is as follows:
S1 setting
Ref. signal shift 0° -90° +90° 180°
TVx/ Px
allocation TV1= P2
TV2= P3 TV1= P3
TV2= P2 TV1= P3
TV2= P2 TV1= P2
TV2= P3
When reassembling the adapter connector, ensure that no cable wires are crimped.
Figure 24: Assembly of the connector
