Rockwell Automation 21G PowerFlex 750-Series AC Drives - Manual (Page 264)

264 Rockwell Automation Publication 750-IN001N-EN-P - April 2014
PowerFlex 750-Series AC Drives
Table 95 - Universal Feedback Incremental AquadB Encoder
Table 96 - Supported Encoders
Consideration Description
Input Differential or Single Ended operation, Constant Current Sink operation ~10 mA
3.5V DC minimum to 7.5V DC maximum sourcing 10 mA
minimum high state voltage of 3.5V DC
maximum low state voltage of 0.4V DC
Maximum Cable Length 30 m (100 ft) @ 5V
Maximum Input Frequency 250 kHz
Consideration Heidenhain (EnDat) SSI Stegmann
(Hiperface) BiSS Stahl (linear) Temposonics (linear)
Encoder Voltage Supply 5V @ 250 mA 10.5V @ 250 mA 10.5V @ 250 mA 10.5V @ 250 mA External Supplied 24V External Supplied 24V
High-Resolution Signal Sine/Cosine 1V P-P Sine/Cosine 1V P-P Sine/Cosine 1V P-P Sine/Cosine 1V P-P n/a n/a
Maximum Cable Length 100 m 100 m 90 m 100 m 100 m 100 m
Update Rate
(1)
102.4 µs 102.4 µs 102.4 µs 102.4 µs 0.5/1.0/1.5/2.0 ms 0.5/1.0/1.5/2.0 ms
Maximum Input
Frequency 163.8 kHz 163.8 kHz 163.8 kHz 163.8 kHz n/a n/a
(1) The Universal Feedback Encoder Option Module will acquire the position with the update rates displayed.