Allen-Bradley SLC 500 Notice D'installation page 7

2. Connect the ground screw of the power supply to the nearest ground or
ground bus. Use a #14 AWG 75 Deg. Copper wire (Category 1 per
publication 1770-4.1, Industrial Automation Wiring and Grounding
Guidelines) and keep the leads as short as possible. The 1746-P4 is shown
below. Refer to page 9 for special wiring considerations for the 1746-P3.
3. Connect incoming power. See illustration on page 8.
ATTENTION
!
Turn off incoming power before connecting wires;
failure to do so could cause injury to personnel and/or
equipment.
Use 14 AWG Copper wire. Tighten terminal screws to
0.8 Nm (7 in-lb.).
SLC 500™ Power Supplies
CHASSIS GROUND
Nearest Ground Bus
Publication 1746-IN004D-MU-P - May 2003
Tighten terminal screws to
0.8 Nm (7 in-lbs.)
7