Data Sheet

Analog value generation for the inputs
Measurement principle integrating
Integration and conversion time/resolution per channel
● Resolution with overrange (bit including sign),
max.
16bit; Two's complement
● Integration time, parameterizable
Yes
● Basic conversion time (ms)
30 / 50 / 60 / 300 ms
● Integration time (ms)
10/ 16.67/ 20/ 100 ms
● Interference voltage suppression for
interference frequency f1 in Hz
10 / 50 / 60 / 400 Hz
Errors/accuracies
Operational error limit in overall temperature range
● Voltage, relative to input range, (+/-)
Operating error at 0 ... 60 °C: ±0.12% @ ±25 mV, ±0.08% @ ±50
mV, ±0.6% @ ±80 mV, ±0.05% @ ±250 mV, ±0.05% @ 500 mV,
±0.05% @ ±1 V
Basic error limit (operational limit at 25 °C)
● Voltage, relative to input range, (+/-)
See manual for details
Interrupts/diagnostics/status information
Diagnostics function Yes; Parameterizable
Alarms
● Diagnostic alarm
Yes; channel by channel
● Limit value alarm
Yes; Parameterizable
● Hardware interrupt
Yes; Parameterizable
Diagnostic messages
● Diagnostic information readable
Yes
Diagnostics indication LED
● Group error SF (red)
Yes
Potential separation
Potential separation analog inputs
● between the channels and backplane bus
Yes
Isolation
Isolation tested with 2500 V DC
Connection method
required front connector 40-pin
Dimensions
Width 40mm
Height 125mm
Depth 120mm
Weights
Weight, approx. 272g
6ES7331-7PE10-0AB0 Subject to change without notice
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09/13/2019 © Copyright Siemens