Siemens SIMATIC S7-300 Manual page 245

Technical data
Technical data
Dimensions and weight
Dimensions W x H x D (mm)
Weight
Module-specific data
Isochronous mode supported
Number of inputs
Cable length
shielded
•
Voltages, currents, electrical potentials
Electrical isolation
between channels and the backplane bus
•
Permissible potential difference
between inputs (CMV)
•
Between the inputs and M
•
Isolation test voltage
Current consumption
from the backplane bus
•
Power loss of the module
Formation of analog values
Measuring principle
Integration/conversion time/resolution (per channel)
programmable
•
Integration time in ms
•
Basic conversion time per channel group with more than
•
one active channel
Channel conversion time per channel group, only with active
•
channel group 0 or 1
Channel integration time (1/f1) in ms
Resolution (including overshoot range)
•
Noise suppression at interference frequency f1 in Hz
•
Basic execution time of the module, in ms (all channels
enabled)
Noise suppression, error limits
Noise suppression at f = n (f1 1%), (f1 = interference frequency); n= 1, 2, ...
Common-mode noise (V
•
Series mode interference (peak value of disturbance < rated
•
input range)
Crosstalk between inputs
Operational limit (across temperature range, relative to input
range)
Voltage input
•
Current input
•
S7-300 Automation System Module data
Manual, 08/2006, A5E00105505-04
6.3 Analog input module SM 331; AI 8 x 16 Bit; (6ES7331-7NF00-0AB0)
(V )
internal iso
< 50 V)
cm
40 x 125 x 117
approx. 272 g
No
8
max. 200 m
Yes
AC 35 V / DC 50 V,
60 VAC / 75 VDC
500 VDC
max. 130 mA
typ. 0.6 W
Integrating
Yes
10 16,7
35 55
10 16,7
10 16,7
15 bits + sign
100 60
140 220
> 100 dB
> 90 dB
> 100 dB
C = 0 / C = ±50 V
MV MV
±0,1% / ± 0,7%
±0,3% / ± 0,9%
Analog modules
20 100
65 305
20 100
20 100
50 10
260 1220
6-11