Analog input module SM 331; AI 6 x TC Isolated (6ES7331‑7PE10‑0AB0)
A5E02398493-02, 11/2008
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Input Smoothing Selection
The following table contains all the smoothing selections for the Analog Input Module SM 331; AI 6 X TC. You must enter
these codes, according to the smoothing option desired, in the appropriate bytes of data record 1 (see Figure User
Calibration Values).
Smoothing Selection Code
None 2#00
Weak 2#01
Medium 2#10
Strong 2#11
TC Burnout Selection
The following table contains all the TC burnout selections for the Analog Input Module SM 331; AI 6 X TC. You must enter
these codes, according to the TC burnout selection desired, in the appropriate bytes of data record 1 (see Figure User
Calibration Values).
TC Burnout Selection Code
Upscale 2#0
Downscale 2#1
External Reference Source Selection
The following table contains all the external reference source selections for the Analog Input Module SM 331; AI 6 X TC.
You must enter these codes, according to the external reference source selection desired, in the appropriate bytes of data
record 1 (see Figure User Calibration Values).
External Reference Source Selection Code
Local RTD 2#0
Remote RTD 2#1
RTD Characteristic Selection
The following table contains all the RTD characteristic selections for the Analog Input Module SM 331; AI 6 X TC. You must
enter these codes, according to the RTD characteristic selection desired, in the appropriate bytes of data record 1 (see
Figure User Calibration Values).
RTD Characteristic Selection Code
Pt 0.003850 Ω/Ω/° C (IPTS-68) 2#0000
Pt 0.003916 Ω/Ω/° C 2#0001
Pt 0.003902 Ω/Ω/° C 2#0010
Pt 0.003920 Ω/Ω/° C 2#0011
Pt 0.003850 Ω/Ω/° C (ITS-90) 2#0100
Pt 0.003910 Ω/Ω/° C (GOST) 2#0101
Note
When selecting the RTD characteristic by writing DS1 via SFC or using a GSD file, the same RTD characteristic must be
selected for all channels using the local RTD external reference source. Not selecting the same RTD characteristic will result
in a parameter fault.
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