Siemens SIMATIC Manual page 383

Technical specifications
Technical specifications
Dimensions and weight
Dimensions W x H x D (mm)
Weight
Module-specific data
Configuration in RUN possible
Behavior of the non-configured inputs
Supports isochronous operation
Number of inputs
Cable length
•
Shielded
Voltages, currents, potentials
Supply voltage of the electronics L+
•
Reverse polarity protection
Constant measurement current for resistance-type transmitter
Electrical isolation
•
Between channels and backplane bus
•
between channels and electronics power supply
•
Between the channels
In groups of
Insulation tested with
Current consumption
•
From backplane bus
•
from supply voltage L+
Power loss of the module
Analog value formation
Measuring principle
Mode
Integration/conversion time/resolution (per channel)
•
Configurable
•
Basic conversion time in ms
•
Additional conversion time for resistance measurement in ms
•
Additional conversion time for wire break monitoring in ms
•
Resolution (including overrange)
•
Interference voltage suppression at interference frequency f1 in
Hz
Smoothing of the measured values
Conversion time (per channel)
Basic execution time of the module (all channels enabled)
S7-300 Module data
Manual, 06/2017, A5E00105505-AJ
6.9 Analog input module SM 331; AI 8 x RTD; (6ES7331-7PF01-0AB0)
40 x 125 x 117
approx. 272 g
Yes
Provides the last valid process value before the
parameter assignment
No
8
max. 200 m
24 V DC
Yes
max. 5 mA (pulsed)
Yes
Yes
Yes
2
500 V DC
max. 100 mA
max. 240 mA
typ. 4.6 W
Integrating
8-channel mode (hardware filter)
Yes
80
100*
0
16-bit (including sign)
400 / 60 / 50
None/Weak/Medium/Strong
100 ms
200 ms
Analog modules
383