Rockwell Automation 1772-L8_LW_LWP_LX_LXP,D17726.5.8 User Manual - Manual (Page 70)

Installing Your
Programmable Controller
Chapter 4
4-31
Slide your processor into the leftmost slot of the I/O chassis (Figure 4.18)
Figure 4.18
Place the Processor in the LeftĆMost Slot of the I/O Chassis
20215
locking bar
leftĆmost slot
MiniĆPLCĆ2/17
processor
ATTENTION: Do not place your processor in the I/O chassis
without keying bands. Short circuits can result from
misalignment.
Skip this step if you have a processor with a power supply and do not need
additional current for your I/O modules. If you need additional current,
use an ac powered supply because we recommend that you use the same
input voltage source for two paralleled power supplies
ATTENTION: Do not parallel a 1771-P5 power supply and a
processor with a power supply because of power-up and
power-down timing difference.
Step 8 - Installing the
Processor
Step 9 - Installing the
Power Supply