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INSTALLATION
2
Section 2
Installation
RCP-GPIO
2.5 Control Panel/Controller Interconnection
Each control panel has a single 3-pin MTA connector located on its rear
panel which is utilized for system communications to and from the control-
ler. Control panels are daisy-chained to a communications port on the
rear panel of the system controller or to a communications port on the rear
panel of the routing switcher containing the system controller. Use
shielded twisted pair cable for all control panel communication port con-
nections. See Figure 2-3.
Figure 2-3 Typical Control Panel Controller Interconnection
