User manual

Installing the CPU
This installation procedure also applies to the P3-EX expansion module and the P3-RS/P3-RX
remote slave modules.
Chapter 5: Installation and Wiring
A
2
3
4
5
3
3
3
3
3
3
3
3
3
3
3
3
3
Hardware User Manual, 4th Edition, Rev. B
5–12
Step Three:
Snap retaining tab into the locked position.
Step One:
Locate the two sockets next to
the power supply; the CPU will
be inserted into this location.
Step Two:
Insert the CPU at a
45° angle into the
notch located at the
top of the base and
rotate down until
seated.
WARNING:Explosion hazard – Do not connect
or disconnect connectors or operate switches
while circuit is live unless the area is known to
be non-hazardous. Do not hot swap.