FMS-2000M Lite
LIT-12013692
8
Location considerations
Install the FMS-2000M Lite monitor directly outside the monitored space, at the nurses’ station, in the engineering office, or at any other
location that you need. Place the sensors away from any moving air source like ceiling air registers, because this can cause unstable
sensor behavior.
The FMS-2000M Lite monitor includes a pre-wired 10-ft (3.04-m) interface cable to connect the monitor to the sensor network.
Ferrite Installation Instructions for FMS-2000M Lite series
To provide FCC and CE compliance for the FMS-2000M Lite critical environment monitor and its application, the cable ferrites that are
included in the package are used in the installation as described below. Install the three cable ferrites included on the AC input cable to
the isolated power supply module, and on the wires that supply 24 VAC power to the pressure sensor module.
Power Supply Input Cable Ferrite
Install the cable ferrite
A
on the cable to provide power to the isolated power supply module as shown in the figure below. Unlatch the
clasp on the side of the ferrite to expose the core, place it on the power cable near to the power supply enclosure, and close the ferrite
around the cable. Ensure that the clasp latches securely.
Power Supply Output Cable Ferrites
Install the cable ferrite
B
on the two 24 VAC supply power wires to provide power to the remote pressure sensor as shown in the figure
below. Locate this cable ferrite about 10-12 inches away from the end of the two wires. Unlatch the clasp on the side of the ferrite
to expose the core, place it over the two supply power wires, and close the ferrite around the wires. Ensure that the clasp latches
securely. Install the cable ferrite labeled
C
about an inch after ferrite
B
and complete one wrap or loop of the two 24 VAC supply power
wires. Leave at least four inches of length to connect to the green terminal block.
