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Do we have any technical data on the ATV32 VW3A3620 encoder option card?

Issue:
Do we have any technical data on the ATV32 VW3A3620  encoder option card?

Product Line:
Altivar ATV32

Environment:
All with option card VW3A3620

Cause:
All

Resolution:
The VW3A3620 option card has 6 pins
Pin 1 = A
Pin 2= /A
Pin 3= B
Pin 4= /B
Pin 5= 5v
Pin 6= ov

Pins 1 thru 4 are the incremental logic inputs for RS422
-Maximum resolution: 3600 pulse/rev
-Maximum frequency: 250 Khz
-Nominal input voltage: 5 vdc
Example for 3600 rpm motor:  3600X3600 divided by 60 seconds= Max freq or in  this case 216000 which is below 250K max freq
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