Datasheet

16
Type PT65.31
The pulse generator is a mechanical rotary
switch connecting input C to outputs 1 and 2
after another in a retarded manner. In the
mechanical detent position input C is galvani-
cally separated from the outputs 1 and 2.
Depending on the rotational direction of the
axis, the switching sequence is
rotation to right (clockwise) C+1, C+1+2, C+2
rotation to left
(counterclockwise) C+2, C+2+1, C+1
Hereby, the rotational direction is recognized
electrically. Typical applications are to be found
wherever adding or substracting instructions
are read into digital electronics (dimmer, volu-
me control).
Wiring diagramme
Mechanical detent position
Mechanical Data
Permiss. ambient temp. –20°C – +70°C
Torque min. 0,7Ncm
Expected life min. 10
4
steps
Positions per rotation 10
Electrical Data
Operating voltage ≤ 24V
Contact load, static ≤ 0,4A
Contact load, dynamic ≤ 0,15A
Test voltage 250V 50Hz/1min
Contact resistance < 80 mOhm
Insulation resistance > 100 MOhm
Contact bounce < 10ms*
Pulse duration
C + Pin 1 > 50ms*
C + Pin 1 + Pin 2 > 100ms*
C + Pin 2 > 50ms*
* Data valid at 15 rpm
Solder recommendations
(DIN IEC 60068-2-20)
Solder iron max. 2s/340°C
Solder bath max. 10s/260°C
Order description see page 9.
Dimensions/Mounting hole
patterns
straight
crimped
left
angular
2,54mm
left
angular
5,08mm
* excess dimension to prevent movement during processing