Progrés Agronic 2500 - 5.4. PROGRAMS

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Assembly and connection manual | Agrónic 2500
6 RECOMMENDATIONS
Controller location
• Install the controller at the correct height and
position for good handling.
• Avoid direct sunlight, humidity, dust and vibra-
tions as much as possible.
• Avoid being close to elements that generate inter-
ference and may aect correct operation.
• To maintain the tightness of the box format, always
keep the lid closed and install cable glands on the
cable outputs.
Installation with frequency drive
• The Agrónic ground must be independent and
separate the ground spike from the drive and the
pump.
• Sensor cables must be shielded and installed sepa-
rately from cables with alternating current.
• It is highly advisable to install the Agrónic and the
drive in dierent and separate cabinets.
• It is advisable to place a filter between the drive
and the pump to reduce the harmonics of the
output signal and thus comply with the CE marking
regulations. The filter must be located near the
converter, as well as using shielded cable (EMC).
• In installations that have a pressure transducer, it
must be galvanically isolated from the pressure
pipe, since interference can propagate through
it. The transducer can be secured to the wall by
means of an insulating support and connected to
the pressure pipe by means of a microtube.
• In the Agrónic 2500, the consequences of incorrect-
ly installing the drive can be random output activa-
tion, screen changes without touching the keypad
and incorrect probe readings, among others.
• See the manual ‘1623 Installations with Agrónics
and frequency drives’ available on the Progrés
website.
Sensor and meter wiring
• Sensor and meter cables should never pass next
to or parallel to cables with alternating current.
There must be a minimum distance of 0.5 meters
between them.