Rockwell Automation 1746-Px SLC 500 Power Supplies Installation Instructions - Manual (Page 10)

10 Installation Instructions
Publication 1746-IN004B-EN-P - March 2008
ATTENTION
!
Your SLC 500 power supply can be damaged by voltage surges
when switching inductive loads such as motors, motor starters,
solenoids, and relays. To avoid damage to your SLC 500 power
supply in these applications, use an isolation transformer to
isolate the power supply from harmful voltage surges.
120/240V ac
VAC NEUT DC NEUT
+ 24V dc
JUMPER
170–250 V ac
L2 NEUTRAL
L1 85–132/170–250
85–132V ac
+125V dc
DC NEUT
CHASSIS GROUND
CHASSIS GROUND CHASSIS GROUND
CHASSIS GROUND
CHASSIS GROUND
+48V dc
DC NEUT
CHASSIS GROUND CHASSIS GROUND
DC NEUT
+ 12/24V dc
CHASSIS GROUND
Catalog Number
1746-P3
Catalog Number
1746-P4
Catalog Number
1746-P5
Catalog Number
1746-P6
Catalog Number
1746-P7
Catalog Number
1746-P1 & P2
Incoming
Power Incoming
Power
Incoming
Power
Incoming
Power
P4
Incoming
Power
P4
Jumper
Selection
Incoming
Power