Rockwell Automation 8520 9/Series Hardware TAB 5 - Manual (Page 120)

Section 5B
9/440HR CNC/Drive System
5B-46
If 24 V power is required for other devices in your machine system, you
can use a 24 V power supply in place of the 24 V transformer as shown in
Figure 5A.32.
Figure 5B.34
Connecting On/Off Power Control Assembly and 24V Power Supply
(Series A/B)
ON SW
COMMON
OFF SW
AC IN
AUX AC
AC POWER
FUSE
8A/250V
ALLEN–BRADLEY
Customer supplied
24V Power Supply
Output 24 V ac or
24 V dc non-polarized
ON
COM
OFF
E–Stop
COM
RESET
MTB Panel
Incoming Power
85–265 V ac
9/440 High–resolution Power Strip
PE
ON/OFF
Control Assembly
BT02
Monochrome or Color
operator panel power
supply
To local cabinet
ground bus
High Low
Noise suppressor
199-ISMAxx
On Off Relay
Bulletin 100
A30–Nxx 15 AMP
Customer Supplied
Fuses
C
C1
L1
L2
L1
L2
PE
Optional Customer Circuit