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ADFM® Flow Meter
Section 2 Setup and Installation
External AC Power
2.4.4 Site Requirements
2.4.5 Installing the
Electronics Controller
Wall Mounting
Figure 2-19 ADFM controller: wall mounting
2-22
Systems ordered with the environmental console enclosure
(described on page 2-23) come with all components factory
installed inside the enclosure and pre-wired to a 24V DIN rail.
User-supplied AC power is connected at the installation site.
The installation site must allow for proper securing of all elec-
tronics, cables, sensors, and hardware. Whenever possible, the
sensor's mounting location should allow for easy removal and
reinstallation in the event that cleaning, testing, or replacement
is required.
24 VDC at 3W is required. Depending on the configuration, some
installations require AC voltage for heaters and other options.
The ADFM electronics controller housing and options are
selected according to your application needs. The electronics are
housed in either a box, which can be mounted on a wall or in an
environmental console enclosure, or in a cylindrical canister for
suspension within a manhole. Either housing can be ordered
with or without an internal modem; contact Teledyne Isco for
more information.
The ADFM NEMA 4X electronics box may be used indoors or out-
doors. However, some other system components, such as the
accQcomm Interface Module (see Section 1.5.1), must be
installed in a dry, dust-free, climate-controlled environment, or
in a console enclosure (see next section).
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Troubleshooting
