Siemens S7-400PLC Especificaciones Pagina 301

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Analog modules
5.23 Analog input module SM 431; AI 16 x 16 Bit (6ES7431-7QH00-0AB0)
S7-400 Automation System Module Data
Reference Manual, Edition 09/2009, A5E00850736-06
301
Status, interrupts, diagnostics
Interrupts
Hardware interrupt
Programmable
Hardware interrupt when limit has been exceeded
Programmable
Diagnostic interrupt
Programmable
Diagnostic functions
Group error display
For internal fault
For external fault
Red LED (INTF)
Red LED (EXTF)
Reading diagnostics information
Yes
Injection of substitution values No
Sensor selection data
Input range (nominal values) / input impedance
Voltage
± 25 mV / 1 MΩ
± 50 mV / 1 MΩ
± 80 mV / 1 MΩ
± 250 mV / 1 MΩ
± 500 mV / 1 MΩ
± 1 V / 1 MΩ
± 2.5 V / 1 MΩ
± 5 V / 1 MΩ
1 to 5 V / 1 MΩ
± 10 V / 1 MΩ
Current
0 to 20 mA / 50 Ω
± 5 mA / 50 Ω
± 10 mA / 50 Ω
± 20 mA / 50 Ω
4 to 20 mA / 50 Ω
Resistance
0 to 48 Ω / 1 MΩ
0 to 150 Ω / 1 MΩ
0 to 300 Ω / 1 MΩ
0 to 600 Ω / 1 MΩ
0 to 6000 Ω / 1 MΩ(of use up to 5000 Ω)
Thermocouples
TC type B / 1 MΩ
TC type R / 1 MΩ
TC type S / 1 MΩ
TC type T / 1 MΩ
TC type E / 1 MΩ
TC type J / 1 MΩ
TC type K / 1 MΩ
TC type U / 1 MΩ
TC type L / 1 MΩ
TC type N / 1 MΩ
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