4 ingressi analogici 12bit potenziometrici, voltmetrici e amperometrici
The electrical features are given in section Electrical features. The connection examples are provided in section Connection examples |
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CN19 | Terminal | Simbol | Description | Address |
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1 | GAI | Common of the analog inputs | ||
2 | IA1 | Analog input 1 | 3.AI01 | |
3 | SEL1V | Analog input selector 1 voltmetric 0÷10V1) | ||
4 | SEL1C | Analog input selector 1 amperometric 0÷20mA2) | ||
5 | GAI | Common of the analog inputs | ||
6 | IA2 | Analog input 2 | 3.AI02 | |
7 | SEL2V | Analog input selector 2 voltmetric 0÷10V3) | ||
8 | SEL2C | Analog input selector 2 amperometric 4) | ||
9 | VREF | Voltage reference |
CN20 | Terminal | Simbol | Description | Address |
---|---|---|---|---|
3 | GAI | Common of the analog inputs | ||
2 | IA3 | Analog input 3 | 3.AI03 | |
3 | SEL3V | Analog input selector 3 voltmetric 0÷10V1) | ||
4 | SEL3C | Analog input selector 3 amperometric 0÷20mA2) | ||
5 | GAI | Common of the analog inputs | ||
6 | IA4 | Analog input 4 | 3.AI04 | |
7 | SEL4V | Analog input selector 4 voltmetric 0÷10V3) | ||
8 | SEL4C | Analog input selector 4 amperometric 0÷20mA4) | ||
9 | VREF | Voltage reference |