Protege PRT-CTRL-SE - 4.0 Connections; 4.1 Cabinet Enclosure Tamper Switch; 4.2 Earth Ground Connection

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4.0 Connecons
4.1 Cabinet Enclosure Tamper Switch
The cabinet enclosure tamper input signals to the monitoring staon or remote computer that an
cabinet enclosure has been opened. The tamper input switch should be mounted into the steel
bracket provided and connected to the tamper connecon terminals as shown in gure 1 below.
4.2 Earth Ground Connecon
The Protégé® SE Integrated System Controller has a connecon for earth ground. For best results a
cold water pipe should be used with a pipe wiring clamp. If a cold water pipe is not available
connect to a suitable ground connecon in the installaon. A minimum 14AWG solid copper wire
should be used from the Protégé® SE Integrated System Controller’s earth connecon point to the
clamp on the cold water pipe. If other earth clamps are present at the same connecon point
connect the clamp below the exisng units.
Figure 1 - Tamper Input Connecon
Figure 2 - Earth Ground Connecon
!
The telephone communicaon dialer contains a separate earth connecon. Do not
loop the earth connecon from the dialer to the earth of the Protégé® SE
Integrated System Controller. A separate connecon should be connected to the
same earth point.
AC AC B+ B- ST TP TP
Bracke t
Ta mper Switch
AC AC B+ B- ST TP TP
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