Ingeteam INGECON SUN STORAGE 1Play, Инструкция по установке и эксплуатации

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ABH2015IQE01_ - Installation and Operation Manual
Hardware type A
Digital Input 1 J54 DIGITAL INPUT 1
Digital Input 2 J54 DIGITAL INPUT 2
These digital inputs can be configured for different purposes (see “18.13. Configuring the digital inputs” ) and
used with a potential-free contact or with a power supply, both outside the unit.
1+
R
R
1-
1+
+
-
1-
V
External potential-free contact External power supply
The truth table for these inputs is as follows.
Connector
CPU
Potential-free contact Voltage level
Open 5 V ~ 24 V “0”
Closed (R < 100 Ohm) 0 V “1”
Closed (R > 100 Ohm) 1 V ~ 5 V X
Hardware type B
Hardware type B
Digital Input 2 J54 DIGITAL INPUT 2
Input 2 can be configured for different purposes (see “18.13. Configuring the digital inputs” ) and used with a
potential-free contact or with a power supply, both outside the unit.
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Connecting the digital inputs Ingeteam