Siemens S7-400PLC Specifikace Strana 315

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Analog modules
5.24 Analog input module SM 431; AI 8 x RTD x 16 Bit (6ES7431-7KF10-0AB0)
S7-400 Automation System Module Data
Reference Manual, Edition 09/2009, A5E00850736-06
315
Operational limit (across temperature range, relative to input range)
RTD input
Pt 100
Pt 200
Pt 500
Pt 1000
Ni 100
Ni 1000
RTD-4L RTD-3L
±1.8° C ± 3.4° C
±0.8° C ± 1.7° C
±0.4° C ± 0.7° C
±0.3° C ± 0.4° C
±1.5° C ± 2.1° C
± 0.2° C ± 0.3° C
Basic error limit (operational error limit at 25° C, relative to input range)
RTD input
Pt 100
Pt 200
Pt 500
Pt 1000
Ni 100
Ni 1000
RTD-4L RTD-3L
± 0.5° C ± 1.0° C
± 0.3° C ± 0.5° C
±0.3° C ± 0.4° C
± 0.2° C ± 0.2° C
± 0.3° C ± 0.6° C
± 0.2° C ± 0.2° C
Linearity error (relative to input range)
Additional error
RTD input
Pt 100
Pt 200
Pt 500
Pt 1000
Ni 100
Ni 1000
RTD-4L RTD-3L
± 0.2° C ± 0.3° C
± 0.2° C ± 0.2° C
± 0.1° C ± 0.1° C
± 0.1° C ± 0.1° C
± 0.1° C ± 0.2° C
± 0.1° C ± 0.1° C
Repetition accuracy (in transient state at 25° C, relative
to input range)
Additional error
RTD input
Pt 100
Pt 200
Pt 500
Pt 1000
Ni 100
Ni 1000
RTD-4L RTD-3L
± 0.2° C ± 0.3° C
± 0.2° C ± 0.2° C
± 0.1° C ± 0.1° C
± 0.1° C ± 0.1° C
± 0.1° C ± 0.2° C
± 0.1° C ± 0.1° C
Status, interrupts, diagnostics
Interrupts
Hardware interrupt
Programmable
Hardware interrupt when limit value is exceeded
Programmable
Diagnostic interrupt
Programmable
Diagnostic functions Programmable
Group error display
For internal fault
For external fault
Diagnostic information dump
Red LED (INTF)
Red LED (EXTF)
Supported
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