Siemens SIMATIC S7-300 Module data - Page 347

Analog Modules
4-141
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
Analog Value Generation (Cont’d)
Measuring principle Integrating
Module filtering mode 4 channels, hardware
Integration time/conversion time/ resolution (per channel)
• Programmable Yes
• Basic conversion time in
ms
1.0
• Additional conversion
time for open-circuit
monitoring, in ms
93
1
)
• Resolution including
sign
16 bits
• Noise suppression for
frequency f1 in Hz
400/60/50
Smoothing of the measured
values
None / low/ average/ high
Basic response time of
module (all channels
enabled)
10 ms
Suppression of interference, Limits of Error
Noise suppression for f = n (f1 ± 1%),
(f1 = interference frequency) n = 1.2, etc.
• Common-mode
interference (U
cm
< 60
VAC)
> 100 dB
• Series-mode
interference (peak value
of interference < rated
value of input range)
> 90 dB
2)
Crosstalk between the
inputs
> 100 dB
Operational limit (over entire temperature range, referred
to 0 to 60 °C input range) Note: This limit does not cover
the error cold connection point
3)
• Thermocouple
Type T -200 °C to +400 °C ±0.7 °C
-230 °C to -200 °C ±1.0 °C
Type U -150 °C to +400 °C ±0.9 °C
-200 °C to -150 °C ±1.2 °C
Type E -200 °C to +1000 °C ±1.2 °C
-230 °C to -200 °C ±1.5 °C
Type J -150 °C to +1200 °C ±1.4 °C
-210 °C to -150 °C ±1.7 °C
Type L -150 °C to +900 °C ±1.5 °C
-200 °C to -150 °C ±1.8 °C
Type K -200 °C to +1372 °C ±2.1 °C
-230 °C to -200 °C ±2.9 °C
Type N -200 °C to +1300 °C ±2.2 °C
-230 °C to -200 °C ±3.0 °C
Type R +100 °C to +1769 °C ±1.5 °C
-50 °C to +100 °C ±1.8 °C
Type S +100 °C to +1769 °C ±1.7 °C
-50 °C to +100 °C ±2.0 °C
Type B
4)
+200 °C to +1820 °C ±2.3 °C
+45 °C +200 °C ±2.5 °C
Type C +100 °C to +2315 °C ±2.3 °C
0 °C +100 °C ±2.5 °C
Basic error (operational limit at 25°C, referred to input
range)
• Thermocouple
Type T -200 °C to +400 °C ±0.2 °C
-230 °C to -200 °C ±0.5 °C
Type U -150 °C to +400 °C ±0.2 °C
-200 °C to -150 °C ±0.5 °C
Type E -200 °C to +1000 °C ±0.2 °C
-230 °C to -200 °C ±0.5 °C
Type J -150 °C to +1200 °C ±0.2 °C
-210 °C to -150 °C ±0.5 °C
Type L -150 °C to +900 °C ±0.2 °C
-200 °C to -150 °C ±0.5 °C
Type K -200 °C to +1372 °C ±0.2 °C
-230 °C to -200 °C ±1.0 °C
Type N -200 °C to +1300 °C ±0.2 °C
-230 °C to -200 °C ±1.0 °C
Type R +100 °C to +1769 °C ±0.2 °C
-50 °C to +100 °C ±0.5 °C
Type S +100 °C to +1769 °C ±0.2 °C
-50 °C to +100 °C ±0.5 °C
Type B
4
) +200 °C to +1820 °C ±0.3 °C
+45 °C to +200 °C ±0.5 °C
Type C +100 °C to +2315 °C ±0.3 °C
0 °C +100 °C ±0.5 °C