Siemens SIMATIC Manual page 487

Technical specifications
Voltages, currents, electrical potentials
Supply voltage of the rated electronics and load voltage L+
•
Reverse polarity protection
Constant measuring current for resistive transducers (pulsed)
•
For PT 100
at 10 kΩ
•
Electrical isolation
•
between channels and the backplane bus
•
between channels and electronics power supply
between channels
Maximum potential difference
•
between inputs and M
•
between inputs (V )
CM
Isolation test voltage
Current consumption
•
from the backplane bus
•
from supply and load voltage L+ (no load)
Power loss of the module
Generation of analog input values
Measuring principle
Integration/conversion time (per channel)
•
programmable
•
Integration time in ms
•
Basic conversion time, including the integration time in ms
•
Additional conversion time for resistance measurements in ms
•
Resolution in bits (including overshoot range)
•
Interference frequency suppression at interference frequency f1
in Hz
Measured value smoothing
Time constant of the input filter
Basic execution time of the module (all channels enabled)
Generation of analog output values
Resolution (including overshoot range)
Conversion time (per channel)
Transient recovery time
•
with resistive load
•
with capacitive load
S7-300 Module data
Manual, 06/2017, A5E00105505-AJ
6.17 Analog IO module SM 334; AI 4/AO 2 x 12 bit; (6ES7334-0KE00-0AB0)
(V )
ANA CM
24 V DC
Yes
typ. 490 µA; from product version 06: 1.5 mA
typ. 105 µA
Yes
Yes
No
1 V
1 V
500 V DC
max. 60 mA
max. 80 mA
typ. 2 W
Integrating
Yes
2
16 /
3
72
72
12 bits
60
programmable, in 2 stages
0.9 ms
350 ms
12 bits
500 µs
0.8 ms
0.8 ms
Analog modules
20
85
85
12 bits
50
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