1734-Epac Ac Expansion Power Supply; 120/240V Ac Wiring Diagram - Allen-Bradley 1734-IM4 User Manual

1734-EPAC AC Expansion Power Supply

NC
PE
L2/N
L1

120/240V AC Wiring Diagram

Connect ground wire to
PE terminal.
This AC supply will be
connected to the internal
power bus.
L1 = 120/240V AC
L2/N = 120/240V AC
PE = Protective Earth Ground
Connect
L1 (120/240V AC)
L2/N( Neutral)
PE (Protective Earth ground)
120/240V AC becomes the internal power bus for modules to the right.
ATTENTION: If you connect or disconnect wiring while field side power
is on, an electrical arc can occur. This could cause an explosion in
hazardous location installations.
Be sure that power is removed or the area is nonhazardous before
proceeding.
Rockwell Automation Publication 1734-UM001E-EN-P - July 2013
NC
PE
NC = No Connection
PE = Protective Earth Ground
L2/N
L2/N = Neutral
L1 = 120/240V AC
L1
0
2
4
V AC
6
Terminal Terminals (for continuing power)
6 7
4 5
2 3
Install POINT I/O Modules 53
1
NC
NC
3
PE PE
5
L2/N L2/N
7
L1 L1