Siemens SIMATIC Manual page 417

Technical specifications
Voltages, currents, electrical potentials
Rated electronics supply voltage L +
•
Reverse polarity protection
Constant measuring current for resistance-type transmitters
Electrical isolation
•
between channels and the backplane bus
•
between channels and electronics power supply
•
between channels
In groups of
Maximum potential difference
•
between channels (U
•
Between the channels and M
Isolation test voltage
Current consumption
•
from the backplane bus
•
from supply voltage L+
Power loss of the module
Generation of analog values
Measuring principle
•
Integration/conversion time/resolution (per channel)
programmable
•
Integration time in ms
•
Basic conversion time in ms
•
Additional conversion time for wire-break monitoring
•
Resolution (including overshoot range)
•
Interference frequency suppression at interference fre-
quency f1 in Hz
Measured value smoothing
S7-300 Module data
Manual, 06/2017, A5E00105505-AJ
6.11 Analog input module SM 331, AI 6 x TC isolated (6ES7331-7PE10-0AB0)
)
CM
(V )
internal iso
(1)
(2)
24 VDC
Yes
Typ. 0.9 mA
Yes
Yes
Yes
1
250 VAC
250 VAC
2,500 VDC
max. 100 mA
max. 150 mA
Typ. 2.2 W
Integrating
Yes
10/16.67/20/100
30/50/60/300
65 ms
15 bits + sign
400/60/50/10
none/weak/medium/strong
Analog modules
417