Rockwell Automation Publication 1769-UM021G-EN-P - October 2015
65
Install the CompactLogix 5370 L3 Controller
Chapter 3
Wire Size and Terminal Screw Torque
Each terminal accepts one or two wires with the following restrictions.
Mount the System
You can mount a CompactLogix 5370 L3 control system on a DIN rail or on
a panel.
A CompactLogix 5370 L3 control system must be mounted so that the modules
are horizontal to each other. If you separate modules into multiple banks, the
banks can be vertical or horizontal to each other.
shows example systems with local expansion modules included.
Wire Type
Wire Size
Terminal Screw Torque
Retaining Screw Torque
Solid
Cu-90 °C (194 °F)
#14…#22 AWG
0.68 N•m (6 lb•in)
0.46 N•m (4.1 lb•in)
Stranded
Cu-90 °C (194 °F)
#16…#22 AWG
0.68 N•m (6 lb•in)
0.46 N•m (4.1 lb•in)
ATTENTION:
During panel or DIN rail mounting of all devices, be sure that all
debris (such as metal chips or wire strands) is kept from falling into the
controller. Debris that falls into the controller could cause damage while the
controller is energized.
