Rockwell Automation 8520 9/Series CNC Integration Maintenance Manual Documentation Set User Manual
Page 106

Section 3A
Primary 9/230 Components
3A-23
Wiring Power for your Feedback Device (Analog Systems Only)
The control supports feedback devices with 5v compatible output signals.
The voltage that these feedback devices require may vary. The processor
module is equipped to supply 5V dc power to feedback devices. These
voltages may be accessed directly from the encoder termination panel
If your feedback device requires an external power supply, it may be easily
incorporated through the EXT. POWER connector on the termination
panel. Power is then output through the ENC POWER connector terminal
labeled EX PWR OUT. The following figure shows the termination panel
connection for EXT. POWER. Refer to page 7A-1 for details on wiring to
ENC POWER.
Figure 3A.15
Wiring Optional Customer Supplied Power Supply for Feedback Devices
Te
rm
Pa
ne
l
EXT.
POWER
EXT PWR IN
EXT RET IN
Optional
Customer Supplied
Power Supply
External Power
Ground
Shield
11308-I
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- 20-HIM-B1 PowerFlex 7-Class HIM Bezel (DPI) (4 pages)
- 100 Contactors with DC Coil (2 pages)
- 100 Contactors with DC Coil (1 page)
- 20P PowerFlex DC Drive - Frame D Switching Power Supply Circuit Board (6 pages)
- 140G-MTFx_MTHx_MTIx_MTKx Trip Unit Installation-140G-M (6 pages)
- 45BRD Analog Laser Sensor (4 pages)
- 20D Multi-Device Interface Option Board for PowerFlex 700S Drives (20 pages)
- 56RF RFID 18 mm Cylindrical Transceiver (2 pages)
- 42KC Miniature Rectangular: 5V DC Version (2 pages)
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