Allen-Bradley SLC 500 Quick Start Manual page 14

2–2 Setting Up the SLC and PC Hardware
Publication 1747-10.4
2. Fasten the power supply to the chassis.
3. Make jumper selection for 120/240V ac on 1746-P1, 1746-P2,
and 1746-P4 Power Supplies.
Place the input voltage jumper to match the input voltage. This
does not apply to the 1746-P3 or 1746-P5, which do not have
jumpers.
ATTENTION: Set the input jumper before applying
power. Hazardous voltage is present on exposed pins
!
when power is applied; contact with the pin may cause
injury to personnel.
Catalog Number
1746-P1 & P2
Fuse
Jumper Selection
100/120 Volts
200/240 Volts
4. Wire power to power supply.
ATTENTION: Turn off incoming power before
connecting wires; failure to do so could cause injury
!
to personnel and/or equipment.
Use these screws to fasten the
power supply to the chassis.
POWER
Jumper Selection
85–132 VAC
170–265 VAC
Catalog Number
1746-P4
POWER