Rockwell Automation 1771-QC , D17716.5.25 SER/B SERVO POS - Manual (Page 13)

Introducing the Servo Positioning Assembly
Chapter 2
2Ć7
[1] These features are only available on the series B servo positioning
assembly.
This chapter was intended to be very general. Upcoming chapters cover
these topics in greater detail. To prepare for those details, read about
positioning concepts in chapter 3.
Summary