Article number 6ES7134-7SD51-0AB0
• between the channels
No
• between the channels and backplane bus
Yes
• Between the channels and load voltage L+
Yes; Channels and power bus
Standards, approvals, certicates
CE mark Yes
Highest safety class achievable in safety mode
• Performance level according to ISO 13849-1
none
• SIL acc. to IEC 61508
No
Dimensions
Width 30 mm
Height 129 mm
Depth 136.5 mm
Weights
Weight, approx. 230 g
Technical specications
Module-specic data
Isochronous mode supported No
Voltages, currents, electrical potentials
Constant measuring current for resistive transducers type 1 mA
Electrical isolation
• Between channels and power bus
Yes
Formation of analog values
• Additional conversion time for wire-break check
5
• Cycle time in ms
Number of active channels per module x
basic conversion time
• Resolution (including overrange)
15 bits + sign
Noise suppression, error limits
Interference voltage suppression for f = n x (f1±1%), f1 = interference frequency
Crosstalk between inputs min. - 50 dB
Operational limits (in the entire temperature range, rela‐
tive to the input range)
• Resistive sensor
± 0.15%
• Pt100, Ni100 standard
±0.8 K
• Pt100, Ni100 climate
±0.3 K
Basic error limit (operational limit at 25 °C, relative to the
input range)
• Resistive sensor
±0.1 %
• Pt100, Ni100 standard
±0.5 K
• Pt100, Ni100 climate
± 0.2 K
Temperature error (relative to the input range) ±0.02%/K
Analog electronic modules
14.4 Analog electronics module 4 AI RTD
ET 200iSP
Operating Instructions, 11/2022, A5E00247483-AK 361
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