Connecting The Digital Inputs - Ingeteam INGECON SUN 160TL Manuel D'installation

Connection of accessories
To ensure the unit's level of protection, follow the permitted diameter range indicated in section "2.10. Description
of cable inlets".

7.5. Connecting the digital inputs

The unit has four digital inputs available to the client. The digital inputs are numbered DI 1, DI 2, DI 3 and RES.
The DI 1, DI 2, DI 3 digital inputs can be supplied with 12 or 24 V. The inputs consume 8 mA (supplied at 12 V)
or 16 mA (supplied at 24 V). An external power supply must be used.
The RES input is resistive. Its function is to detect if an external resistance connected to this terminal has a value
of 15 Kohms.
The functionality that can be activated for any of these four digital inputs is inverter Start/Stop.
In the case of the DI 1, DI 2 and DI 3 inputs, a voltage between 12 V and 24 V allows the unit to connect. 0 V
stops the inverter and prevents it from restarting.
ABZ2011IQM01_C - Installation and Operation Manual
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