Rockwell Automation 8520 9/Series Hardware TAB 5 User Manual
Page 116
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Section 5B
9/440HR CNC/Drive System
5B-42
Figure 5B.30
On/Off Control Assembly
ON SW
COMMON
OFF SW
AC IN
AUX AC
AC POWER
FUSE
8A/250V
ALLEN–BRADLEY
Incoming ac Power
85–265 Volts ac
To MTB panel
ON/OFF switch
Switched ac Out
85–265 Volts ac 8 amp max
PE
L1
L1
L2
L2
Logic power should be wired so that if the 24 V is not available to the
system module, it will open the drive contactors and disable 3 phase drive
power (see
Figure 5A.39).
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