Siemens SIMATIC ET 200iSP Operating Instructions Manual page 356

Analog electronic modules
14.3 Analog electronics module 4 AI I 4WIRE HART
Transmitter power supply
Electrical isolation
•
•
Interference voltage suppression for f = n x (f1±1%), f1 = interference frequency
•
Crosstalk between inputs
Diagnostic functions
•
Monitoring for
•
U = 0.9 V
o
I = 0.8 mA
o
P = 0.2 W
o
C = 1000 μF
o
L = 1000 mH
o
For additional C
https://www.iecex.com (https://www.iecex.com)
KEMA 04 ATEX124587
INMETRO UL-BR 12.0074
https://support.industry.siemens.com (https://support.industry.siemens.com)
Input ranges (rated values) / input resistance
•
Permissible input current for current input (destruction
limit)
Connection of signal generators
•
Time taken to reach 63 % of the jump value
1
356
Between channels and power bus
Cycle time in ms
Series mode interference (peak value of disturbance <
rated input range)
Group error display
Wire break
/ L combinations, see certificate IECEx KEM 05.0007
o o
Current
for current measurement
as 4-wire transmitter
Technical specifications
Voltages, currents, electrical potentials
Formation of analog values
Noise suppression, error limits
Status, interrupts, diagnostics
Safety information
Data for selecting a sensor
No
Yes
Number of active channels per module x
basic conversion time
min 70 dB
min. - 50 dB
Red "SF" LED
I < 3.6 mA
0 to 20 mA / 360 Ω to 20 mA
4 to 20 mA / 360 Ω at 20 mA
50 mA
supported
supported
Operating Instructions, 11/2022, A5E00247483-AK
ET 200iSP