Siemens S7-400PLC Especificaciones Pagina 263

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Analog modules
5.20 Analog input module SM 431; AI 8 x 14 Bit (6ES7431-1KF10-0AB0)
S7-400 Automation System Module Data
Reference Manual, Edition 09/2009, A5E00850736-06
263
Resistance thermocouples, 3-conductor standard
measuring range
Pt 100
Pt 200
Pt 500
Pt 1000
Ni 100
Ni 1000
Climatic measuring range
Pt 100
Pt 200
Pt 500
Pt 1000
Ni 100
Ni 1000
± 5.2 K
± 8.2 K
± 6.5 K
± 5.2 K
± 1.3 K
± 1.3 K
± 0.7 K
± 0.7 K
± 0.7 K
± 0.7 K
± 1.3 K
± 1.3 K
Basic error limit (operational error limit at 25° C, relative to input range)
Voltage input
± 80 mV
± 250 mV
± 500 mV
± 1 V
± 2.5 V
± 5 V
1 to 5 V
± 10 V
± 0,17 %
± 0,15 %
± 0,15 %
± 0,15 %
± 0,15 %
± 0,15 %
± 0,15 %
± 0,15 %
Current input
0 to 20 mA
± 20 mA
4 to 20 mA
± 0,15 %
± 0,15 %
± 0,15 %
Resistance measurement
0 to 48 Ω; 4-conductor measurement
0 to 150 Ω; 4-conductor measurement
0 to 300 Ω; 4-conductor measurement
0 to 600 Ω; 4-conductor measurement
0 to 5000 Ω; 4-conductor measurement (in the
range of 6000 Ω)
0 to 300 Ω; 3-conductor measurement
0 to 600 Ω; 3-conductor measurement
0 to 5000 Ω; 3-conductor measurement (in the
range of 6000 Ω)
± 0,15 %
± 0,15 %
± 0,15 %
± 0,15 %
± 0,15 %
± 0,3 %
± 0,3 %
± 0,3 %
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