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2 Getting Started
2.4. F3400/F1000 Wiring
RLE Technologies recommends an 18AWG stranded copper wire for connection from each
monitored point to a terminal block (TB) connection on the F3400/F1000. RLE recommends no
more than 500 feet (152.4m) of wire at this specification. If longer runs are needed, please
contact RLE Technologies for application guidance. Shielded twisted pair wiring is
recommended for analog signal transmitters being wired outside of conduit runs and dropped
ceiling applications.
2.4.1 Power Supply and Ground Connections
Connect an 18AWG ground wire from the ground terminal to a suitable earth ground. Plug the
wall adapter into P1 and a UPS outlet as shown below. The wall adapter has a five foot power
cord. RLE Technologies recommends powering the F3400/F1000 from a UPS supply to allow
the F3400/F1000 to send alarm notification during a power outage.
Figure 2.1
24 VDC Power Supply Connection