Rockwell-automation 8510 AC Spindle Drive System User Manual Manual de usuario descargar pdf (Pagina 87)

Wiring

Chapter 8

8-83

Figure 8.6

Dual Contactor Wiring

8510

DIGITAL AC SPINDLE DRIVE

Mode Scroll + SelectScroll –

High Speed

Contacts

Low Speed

Contacts

Auxiliary Contacts

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WVUXYZE

Signal Wiring I/O Interface Wiring

All standard discrete digital control signals and analog inputs and outputs

are connected to the drive through the 50 pin CN9 connector. This interface

is required for all 8510 systems.

Since both digital and analog signals are passed through the same

connector, it is recommended that two separate cables be run into the

connector to achieve the proper shielding and grounding. The

recommended cables are:

Discrete Digital Signals – Furukawa #OAW(C)SB-18P (18 twisted pairs, #28 AWG)

Analog Signals – Belden # 8164 (4 twisted, shielded pairs, #24 AWG)

As previously described, three termination options are available for this

connector: l) a mating connector kit, 2) a termination panel, and 3) an

interface cable assembly. Table 8.G shows the I/O function assignment for

each of these termination options. Figure 8.7 shows a typical interface to an

Allen-Bradley 9/Series CNC for a basic spindle application. Additional I/O

connections will be required to access more of the 8510 drive features.

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Rockwell-automation 8510 AC Spindle Drive System User Manual Manual de usuario Pagina 87