Siemens SIMATIC ET 200iS Manual page 274

Analog Electronics Modules
Basic error limit (operational limit at 25°C,
related to the input range)
Temperature error (relative to the input
range)
Linearity error (relative to the input range)
Repeatability (in the settled state at 25°C,
relative to the input range)
Interrupts
•
Limit value interrupt
•
Diagnostic interrupt
Diagnostic Functions
•
Group error
•
Diagnostic information readable
See EU Prototype Test Certificate: KEMA 01 ATEX 1154 X
Input ranges (nominal values) / input
resistance
•
Thermal e.m.f.
•
Thermocouple
Connection of transducers
•
for thermal e.m.f. measurement
Characteristic curve linearization
•
for thermocouples
•
for thermal e.m.f. measurement
Temperature compensation
•
Internal temperature compensation
•
External temperature compensation with
compensation box
•
External temperature compensation
using temperature value acquired at an
analog module of the same ET 200iS
station
14-60
Voltages, Currents, Potentials
± 1 K
± 0.03 %
± 0.015 %
± 0.01 %
Status, Interrupts, Diagnostic Information
yes, selectable
yes, selectable
red LED "SF"
yes
Data Relevant to Safety
Data for Selecting a Sensor
± 80 mV / min. 1 Mohms
Type E, N, J, K, L, S, R, B, T, U /
min. 1 Mohm
possible
yes
Type E, N, J, K, L, S, R, B, T, U
Nominal range linear
Not possible
possible (one compensation box per
channel, this must be intrinsically safe)
possible
ET 200iS Distributed I/O Station
A5E00087831-02