Rockwell Automation PowerFlex 700S, Руководство пользователя, Страница: 279 / 318

PowerFlex 700S Phase II AC Drive User Manual - Publication 20D-UM006G-EN-P – July 2008
Appendix
E
PowerFlex 700S 2
nd
Encoder Feedback Option
Card
Chapter Objectives
Specifications 2
nd
Encoder Feedback Option Card Specifications
Table E.A Recommended Cable
For Information on … See Page...
Specifications E-1
Wiring and Configuring the Second Encoder Option Card E-2
Consideration Description
Input Dual Channel Plus Marker, Isolated with differential transmitter Output
(Line Drive) Incremental, Dual Channel Quadrature type
Encoder Voltage Supply 5V DC or 12V DC 320 mA per channel
5V DC requires an external power supply.
12 V DC minimum high state voltage of 7V DC, maximum low state
voltage of 0.4V DC
Maximum Input Frequency 400 kHz
Cable Type and Length Wire Type(s) Description
Encoder/Pulse I/O
Less 30.5 m (100 ft.) Combined: Belden 9730 (or equivalent)
(1)
(1)
Belden 9730 is 3 individually shielded pairs (2 channel plus power). If 3 channel is required, use Belden 9728
(or equivalent).
0.196 mm
2
(24AWG),
individually shielded.
Encoder/Pulse I/O
30.5 m (100 ft.) to 152.4 m
(500 ft.) Signal: Belden 9730/9728 (or
equivalent)
(1)
0.196 mm
2
(24AWG),
individually shielded.
Power: Belden 8790
(2)
(2)
Belden 8790 is 1 shielded pair.
0.750 mm
2
(18AWG)
Combined: Belden 9892
(3)
(3)
Belden 9892 is 3 individually shielded pairs (3 channel), 0.33 mm
2
(22 AWG) plus 1 shielded pair 0.5 mm
2
(20
AWG) for power.
0.330 mm
2
or 0.500 mm
2
(3)
Encoder/Pulse I/O
152.4 m (500 ft.) to 259.1 m
(850 ft.) Signal: Belden 9730/9728 (or
equivalent)
(1)
0.196 mm
2
(24AWG),
individually shielded.
Power: Belden 8790
(2)
0.750 mm
2
(18AWG)
Combined: Belden 9773/9774 (or
equivalent)
(4)
(4)
Belden 9773 is 3 individually shielded pairs (2 channel plus power). If 3 channel is required, use Belden 9774
(or equivalent).
0.750 mm
2
(18AWG),
individually shielded pair.