SIMATIC S7-300, Analog Input SM 331, Isolated 8 AI, Resolution 13 Bits U/I/Resistor/Pt100, NI100, NI1000, LG-NI1000
Analog Input SM 331
Specifications
Input current
- From Backplane Bus : 5 V DC, max. 90 mA
- Power loss
- Power loss, typ. : 0.4 W
Analog inputs
- Number of analog inputs : 8
- For resistance measurement : 8
- Permissible input voltage for voltage input (destruction limit), max. : 30 V; 12 V continuous, 30 V for max. 1 s
- Permissible input current for current input (destruction limit), max. : 40 mA
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Additional Information