Chapter objectives, Specifications, Supported encoders – Rockwell Automation 20D PowerFlex 700S Drive Ph I Control, Frames 1...11 User Manual
Page 221: Appendix e, For a, Appendix, Chapter objectives specifications

Appendix
E
PowerFlex 700S Stegmann Hi-Resolution
Encoder Feedback Option
Chapter Objectives
Specifications
Stegmann Hi-Resolution Feedback Option Card Specifications
Supported Encoders
specifies which encoders are supported by the 700S
Hi-Resolution Stegmann Encoder Feedback Option module.
Important: Please note that encoders must be ordered as "Single Ended".
This will ensure that the RS-485 channel has the proper
termination network installed at the factory.
For Information on …
See Page...
Wiring the Stegmann Hi-Resolution Feedback Option Card to an Encoder
Consideration
Description
Encoder Voltage Supply
11.5V dc @ 130 mA
Hi-Resolution Feedback
Sine/Cosine 1V P-P Offset 2.5
Maximum Cable Length
90m (295 ft)
Maximum Frequency
(Encoder Speed)
12.5
µs/cycle
(4687.5 RPM for encoders with 1024 sine cycles per revolution)
(9375 RPM for encoders with 512 sine cycles per revolution)
RS-485 Interface
The Hi-Resolution Feedback Option card obtains the following
information via the Hiperface RS-485 interface shortly after
power-up:
• Address
• Command Number
• Mode
• Number of turns
• Number of Sine/Cos cycles
• Checksum
Customer-I/O plug (P1)
Allen-Bradley PN: S94262912
Weidmuller PN: BL3.50/90/12BK