Connecting The Digital Outputs; Safety Instructions For Connecting The Digital Outputs; Wiring Requirements For Connecting The Digital Outputs; Connection Process Of The Digital Outputs - Ingeteam INGECON SUN STORAGE 1Play TL M Manual De Instalacion Y Uso

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14. Connecting the digital outputs

These units are equipped with two voltage-free contacts. Both digital outputs have a Normally Open (NO) contact
with 5 A 250 Vac and one Normally Closed (NC) contact with 2 A 250 Vac. They can be configured for different
purposes.
This chapter explains the requirements and process for connecting the digital output wiring to the unit. Read
carefully before starting the connection process.

14.1. Safety instructions for connecting the digital outputs

CAUTION
Before you start to make the connections, make sure there is no voltage in the inverter. Check that the
protections for the grid/genset, critical loads, storage system and PV array are open.
Do not switch on the power to the unit until you have successfully made the rest of the connections and the unit
is closed.
When carrying out the connections, respect the polarities marked on the electronic card.

14.2. Wiring requirements for connecting the digital outputs

The wiring gauge for connecting the digital outputs is specified in the following table:
Wiring gauge
Cable diameter
Wiring stripping length (L*)
L*

14.3. Connection process of the digital outputs

Follow the instructions below to connect the digital outputs:
38
Digital output 1
Digital output 2
INGECON SUN STORAGE 1Play TL M
0.25 mm ~ 1.5 mm
2
5 ~ 9 mm
8 mm
J36 EXT RELAY 1
J44 EXT RELAY 2
ABH2014IQM01_A- Installation and Operation Manual
Connecting the digital outputs
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