Manual
Rockwell Automation Publication PFLEX-IN006E-EN-P - July 2013 185
Appendix B
PowerFlex 700S Stegmann Hi-Resolution
Encoder Feedback Option
Option Card Specifications
Supported Encoders
Table 17 below specifies which encoders are supported by the Stegmann Hi-
Resolution Encoder Feedback Option card.
Table 17 - Supported Stegmann Encoders
SINCOS®, SINCODER® and LINCODER® are registered trademarks of Stegmann Inc.
Consideration Description
Encoder Voltage Supply 11.5V DC @ 130 mA
Stegmann Feedback Sine/Cosine 1V P-P Offset 2.5
Maximum Cable Length 90 m (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
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.
Model Resolution Comment
SINCOS SCS-60, SCS-70, SCM-60,
and SCM-70
512 sine cycles per revolution SCM-60 and SCM-70 have built-in
mechanical turns counter.
SINCOS SCS-KIT-101 and SCM-KIT-
101
1024 sine cycles per revolution SCM-60 and SCM-70 have built-in
mechanical turns counter.
SINCOS SRS-50, SRS-60, SRM-50,
and SRM-60
1024 sine cycles per revolution SRM-50 and SRM-60 have built-in
mechanical turns counter.
SINCOS SRS/M 25 1024 sine cycles per revolution SRS25 and SRM25 have built-in mechanical
turns counter. IP65 Protection Class. Size 25
square flange mounting.
SINCOS SRS660 1024 sine cycles per revolution Hollow-shaft up to 14 mm diameter
SINCOS SHS-170 512 sine cycles per revolution While the software supports this encoder,
the SHS-170 draws excessive current and
should only be used with an external power
supply.
Allen-Bradley 842HR 1024 sine cycles per revolution Has built-in mechanical turns counter. IP65
Protection Class.
Size 25 square flange mounting.