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Options | Expansion option five digital inputs
Assembly and connection manual | Agrónic 2500
5.5. EXPANSION OPTION FIVE DIGITAL INPUTS
5.6. BATTERY CHARGER OPTION
In models with relay outputs, the option to add 5
digital sensors can be installed. These are located in
a connector with cable termination with the following
colors:
The Agrónic 2500 has a battery charger as an option
on the relay output model (internal charger) and as
standard on the latch model (external charger).
The battery must be 12 Vdc and have a minimum
capacity of 7 Ah.
In the latch model, an external charger is supplied to
which a 12 Vdc battery and a solar panel (Option 1) will
be connected depending on the installation. A 220 Vac
to 12 Vdc power supply can also be powered (Option 2).
Agrónic 2500 with latch output option
The common CD digital sensor is located next to
inputs 1 to 6. See the section ‘Location of connections’
for the location of the connector and ‘Digital sensor
connection’ for assembly instructions.
In the relay output model, a solar panel will never be
connected; in these models, a 12 V ±5% power supply
(90-230 Vac / 12 Vdc) will be connected. Useful in instal-
lations with electricity in which a notification must be
sent by SMS when there is none (only with Plus version
and GPRS modem).
Technical specifications in relay output model:
• Input voltage on the solar terminal: 9 to 22 Vac.
Agrónic 2500 with battery charger option
7 White
8 Pink
9 Grey
10 Yellow
11 Brown
Input No. Cable color
Connecting 5 digital inputs in Agrónic 2500
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