Article number 6ES7134-7SD51-0AB0
• parameterizable
Yes; in 4 stages
• Step: None
Yes; 1x cycle time
• Step: low
Yes; 4x cycle time
• Step: Medium
Yes; 32x cycle time
• Step: High
Yes; 64x cycle time
Encoder
Connection of signal encoders
• for resistance measurement with two-wire
connection
Yes
• for resistance measurement with three-wire
connection
Yes
• for resistance measurement with four-wire
connection
Yes
Errors/accuracies
Linearity error (relative to input range), (+/-) 0.015 %
Temperature error (relative to input range), (+/-) 0.02 %/K
Crosstalk between the inputs, min. -50 dB
Repeat accuracy in steady state at 25 °C (relative
to input range), (+/-)
0.01 %
Operational error limit in overall temperature
range
• Resistance thermometer, relative to input
range, (+/-)
0.15 %; Applies to resistances standard ±0.8 K, cli‐
matic ±0.3 K
Basic error limit (operational limit at 25 °C)
• Resistance thermometer, relative to input
range, (+/-)
0.1 %; Applies to resistances standard ±0.5 K, cli‐
matic ±0.2 K
Interference voltage suppression for f = n x (f1
+/- 1 %), f1 = interference frequency
• Series mode interference (peak value of in‐
terference < rated value of input range), min.
70 dB
• Common mode interference, min.
90 dB
Interrupts/diagnostics/status information
Alarms
• Diagnostic alarm
Yes
• Limit value alarm
Yes
Diagnoses
• Diagnostic information readable
Yes
• Wire-break
Yes
• Short-circuit
Yes
• Group error
Yes
Diagnostics indication LED
• Group error SF (red)
Yes
Potential separation
Potential separation analog inputs
Analog electronic modules
14.4 Analog electronics module 4 AI RTD
ET 200iSP
360 Operating Instructions, 11/2022, A5E00247483-AK