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Simatic DP, HART Analog Input SM331, 8AI, 0/4..20mA HART, ET200M M153-2, 20poles, FW update, HART secondary variables, redundancy, local diagnostic buffer timestamp, Siemens Kood:
6ES7331-7TF01-0AB0
Hind (indikatiivne)
€ 1 116,40
/tk
(€ 1 362,01 /tk KM-ga)
Tootja
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Saadavus:
21 päeva
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Kaal:
0.2636 kg/tk
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Maht:
0.001 m3/tk
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Simatic DP, HART Analog Input SM331, 8AI, 0/4..20mA HART, ET200M M153-2, 20poles, FW update, HART secondary variables, redundancy, local diagnostic buffer timestamp, SiemensSIMATIC DP, HART analog input SM 331, 8 AI, 0/4 - 20 mA HART, for ET200M with IM153-2, 1 x 20-pole, Functions: FW update, HART auxiliary variables, redundancy, local diagnostic buffer with time stamping,
Supply voltage |
Load voltage L+ |
● Rated value (DC) |
24 V |
● Reverse polarity protection |
Yes |
Input current |
from load voltage L+ (without load), max. |
20 mA |
from backplane bus 5 V DC, max. |
120 mA |
Output voltage |
Power supply to the transmitters |
● present |
Yes |
● Rated value (DC) |
24 V |
● short-circuit proof |
Yes |
● Supply current, max. |
60 mA |
Power loss |
Power loss, typ. |
1.5 W |
Analog inputs |
Number of analog inputs |
8 |
permissible input current for current input (destruction limit), max. |
40 mA |
Input ranges (rated values), currents |
● 0 to 20 mA |
Yes |
● Input resistance (0 to 20 mA) |
140 Ω |
● Input resistance (-20 mA to +20 mA) |
140 Ω |
● Input resistance (4 mA to 20 mA) |
140 Ω |
Cable length |
● shielded, max. |
800 m |
Analog value generation for the inputs |
Measurement principle |
Sigma Delta |
Integration and conversion time/resolution per channel |
● Resolution with overrange (bit including sign), max. |
16 bit |
● Integration time, parameterizable |
Yes |
● Integration time (ms) |
20 ms at 50 Hz; 16.6 ms at 60 Hz; 100 ms at 100 Hz |
● Basic conversion time, including integration time (ms) |
55 ms @ 60 Hz, 65 ms @ 50 Hz, 305 ms @ 100 Hz |
● Interference voltage suppression for interference frequency f1 in Hz |
10 / 50 / 60 Hz |
Smoothing of measured values |
● parameterizable |
Yes |
● Step: None |
Yes |
● Step: low |
Yes |
● Step: Medium |
Yes |
● Step: High |
Yes |
Encoder |
Connection of signal encoders |
● for current measurement as 2-wire transducer |
Yes |
● for current measurement as 4-wire transducer |
Yes |
Errors/accuracies |
Linearity error (relative to input range), (+/-) |
0.01 % |
Temperature error (relative to input range), (+/-) |
0.001 %/K |
Crosstalk between the inputs, min. |
70 dB |
Repeat accuracy in steady state at 25 °C (relative to input range), (+/-) |
0.1 % |
Operational error limit in overall temperature range |
● Current, relative to input range, (+/-) |
0.15 % |
Basic error limit (operational limit at 25 °C) |
● Current, relative to input range, (+/-) |
0.1 % |
Interference voltage suppression for f = n x (f1 +/- 1 %), f1 = interference frequency |
● Series mode interference (peak value of interference < rated value of input range), min. |
40 dB |
● Common mode interference, min. |
100 dB |
Isochronous mode |
Isochronous operation (application synchronized up to terminal) |
No |
Interrupts/diagnostics/status information |
Diagnostics function |
Yes |
Alarms |
● Diagnostic alarm |
Yes |
● Limit value alarm |
Yes |
Diagnostic messages |
● Diagnostic information readable |
Yes |
Diagnostics indication LED |
● Group error SF (red) |
Yes |
● Channel fault indicator F (red) |
Yes |
Potential separation |
Potential separation analog inputs |
● between the channels |
No |
● between the channels and backplane bus |
Yes |
Isolation |
Isolation tested with |
500 V DC |
Degree and class of protection |
IP degree of protection |
IP20 |
Connection method |
required front connector |
20-pin |
Dimensions |
Width |
40 mm |
Height |
125 mm |
Depth |
117 mm |
Weights |
Weight, approx. |
205 g |
last modified: |
06/06/2019 |
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