Rockwell Automation 20D PowerFlex 700S Phase II Drive Frames 1...6 Installation Instructions - Manual (Page 64)

64 Rockwell Automation Publication 20D-IN024C-EN-P - July 2013
PowerFlex 700S Adjustable Frequency AC Drive - Phase II Control
Stegmann Hi-Resolution Encoder Feedback Option
Stegmann Hi-Resolution Encoder Feedback Option Specifications
Encoders Supported by the Stegmann Hi-Resolution Encoder Feedback Option
Card
Hiperface® SINCOS
®
, SINCODER
®
and LINCODER
®
are registered trademarks of Stegmann Inc.
Consideration Description
Encoder Voltage Supply 11.5V DC @ 130 mA
Hi-Resolution 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 powerup:
• Address
• Command Number
• Mode
• Number of turns
• Number of Sine/Cos cycles
• Checksum
IMPORTANT Please note that encoders must be ordered as “Single Ended” so that the RS-
485 channel has the proper termination network installed at the factory.
Hi-Resolution Encoder Model Resolution Comment
Stegmann 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.
Stegmann SINCOS SCS-KIT-101
and SCM-KIT-101 1024 sine cycles per revolution. SCM-60 and SCM-70 have built-in
mechanical turns counter.
Stegmann 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.
Stegmann SINCOS SRS/SRM 25 1024 sine cycles per revolution SRS25 and SRM25 have built-in mechanical
turns counter. IP65 Protection Class. Size 25
square flange mounting.
Stegmann SINCOS SRS660 1024 sine cycles per revolution Hollow-shaft up to 14 mm diameter
Stegmann 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.