Rockwell Automation 20D Stegmann Feedback Option Board for PowerFlex 700S Drives - Manual (Page 18)

18 Stegmann Feedback Option Board for PowerFlex® 700S Drives
Frame 9 - 13 Size Drives
Specifications Stegmann Feedback Option Board Specifications
Supported Encoders
Table B below 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.
FIELD INSTALLED OPTIONS
Firmware #: Date
Firmware
20-HIM
28-IO-
20-COMM-
20B_-DB1-
HIM
I/O
COM Module
Internal Dynamic Brake
#: Date
FIELD INSTALLED OPTIONS Firmware #: Date Firmware 20-HIM 28-IO- 20-COMM- 20B_-DB1-
HIM I/O COM Module Internal Dynamic Brake
#: Date
Frame 9
FIELD INSTALLED OPTIONS
Firmware #: Date
Firmware
20-HIM
28-IO-
20-COMM-
20B_-DB1-
HIM
I/O
COM Module
Internal Dynamic Brake
#: Date
FIELD INSTALLED OPTIONS
Firmware #: Date Firmware 20-HIM 28-IO- 20-COMM-
20B_-DB1-
HIM I/O COM Module
Internal Dynamic Brake
#: Date
Frames 10 - 13
Consideration Description
Encoder Voltage Supply 11.5V dc @ 130 mA
Stegmann Feedback Sine/Cosine 1V P-P Offset 2.5
Maximum Cable Length 90m (295 ft)
Maximum Frequency
(Encoder Speed) 12.5
μ
s/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 Stegmann Feedback Option board 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