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254 Chapter 12 Install Companion or DECT Systems
P0993133 03
4 Install the remaining two screws.
5 Feed the power cord through the bottom of the RPI and route it through the clip and around the
strain relief support. Figure 164 shows how to route the power cord.
Figure 164 RPI components
6 Route the power cord to the input power socket just to the left of PSU 1.
7 Connect the plug to the socket.
8 Follow the appropriate wiring instructions in the wiring charts in section, “RPI wiring and
connections”.
9 After the cable is wired correctly, connect the RPI power cord to the ac outlet.
10 Label each RPI.
11 This procedure is complete.
Caution: Do not apply power to the RPI until its installation and wiring are complete.
PSU 1 PSU 2
(if equipped)
Up to 16 outputs
(TCM + power)
Up to
16
inputs
(TCM)
Connection board
Jumper lead to PSU 2
Power cord
Grounding strap
Power supply cabling
Strain relief support
Clip
Grounding plates
Ferrite rings
The RPI-8 has grounding straps
and plates fitted to allow an
upgrade to an RPI-16.