General information
Product type designation4AI RTD
HW functional status4
Firmware versionV1.1.0
Product function
Isochronous modeNo
CiR - Configuration in RUN
Reparameterization possible in RUNYes
Installation type/mounting
Rack mountingNo
Front mountingYes
Rail mountingYes
Wall mounting/direct mountingNo
Supply voltage
Type of supply voltageDC
permissible range, lower limit (DC)20.4 V
permissible range, upper limit (DC)28.8 V
Input current
Current consumption, typ.19 mA
from load voltage (power bus), max.22 mA
Power loss
Power loss, typ.0.4 W
Hardware configuration
Fieldbus connection via separate transceiverYes
Analog inputs
Number of analog inputs4
Cycle time (all channels) max.320 ms; 66 ms basic conversion time x 4 channels with interference frequency suppression 60 Hz, 80 ms basic conversion time x 4 channels with interference frequency suppression 50 Hz
Technical unit for temperature measurement adjustableYes
Input ranges
VoltageNo
CurrentNo
ThermocoupleNo
Resistance thermometerYes
ResistanceYes
Input ranges (rated values), resistance thermometer
Ni 100Yes
— Input resistance (Ni 100)2 000 kΩ
Pt 100Yes
— Input resistance (Pt 100)2 000 kΩ
Input ranges (rated values), resistors
0 to 600 ohmsYes; also 1 000 ohms
— Input resistance (0 to 600 ohms)1 000 kΩ
Characteristic linearization
ParameterizableYes
— for resistance thermometerYes
Cable length
shielded, max.500 m
Analog value generation for the inputs
Measurement principleintegrating (Sigma-Delta)
Integration and conversion time/resolution per channel
Resolution with overrange (bit including sign), max.16 bit
Integration time, parameterizableYes
Basic conversion time, including integration time (ms)80 ms at 50 Hz; 66 ms at 60 Hz
— additional conversion time for wire-break monitoring5 ms
Interference voltage suppression for interference frequency f1 in Hz50 / 60 Hz
Smoothing of measured values
parameterizableYes; in 4 stages
Step: NoneYes; 1x cycle time
Step: lowYes; 4x cycle time
Step: MediumYes; 32x cycle time
Step: HighYes; 64x cycle time
Connection of signal encoders
for resistance measurement with two-wire connectionYes
for resistance measurement with three-wire connectionYes
for resistance measurement with four-wire connectionYes
Errors/accuracies
Linearity error (relative to input range), (+/-)0.015 %
Temperature error (relative to input range), (+/-)0.02 %/K
Crosstalk between the inputs, min.-50 dB
Repeat accuracy in steady state at 25 °C (relative to input range), (+/-)0.01 %
Operational error limit in overall temperature range
Resistance thermometer, relative to input range, (+/-)0.15 %; Applies to resistances standard ±0.8 K, climatic ±0.3 K
Basic error limit (operational limit at 25 °C)
Resistance thermometer, relative to input range, (+/-)0.1 %; Applies to resistances standard ±0.5 K, climatic ±0.2 K
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.70 dB
Common mode interference, min.90 dB
Interfaces
Number of PROFINET interfaces0
Protocols
Supports protocol for PROFINET IONo
PROFIsafeNo
PROFIBUSNo
Further protocols
other bus systemsNo
Alarms
Diagnostic alarmYes
Limit value alarmYes
Diagnoses
Diagnostic information readableYes
Wire breakYes; R > 2 kOhm
Short-circuitYes
Group errorYes
Diagnostics indication LED
Group error SF (red)Yes
Ex(i) characteristics
Module for Ex(i) protectionYes; for more Co/Lo combinations, see certificate IECEx KEM 05.0009
maximum values for connecting terminals for gas group IIC
Uo (no-load voltage), max.5.9 V
Io (short-circuit current), max.24 mA
Po (power output), max.36 mW
Co (permissible external capacity), max.43 µF
Lo (permissible external inductivity), max.50 mH
Potential separation analog inputs
between the channelsNo
between the channels and backplane busYes
Between the channels and load voltage L+Yes; Channels and power bus
Degree and class of protection
IP degree of protectionIP30
Standards, approvals, certificates
CE markCE 0344
UKCA markDEKRA 21UKEX0088 Importer UK: Siemens plc Manchester M20 2UR
cULusLISTED E334384
FM approvalCLASSIFIED 3025852
Suitable for safety functionsNo
INMETRO certificateUL-BR 12.0069
reference designation according to IEC 81346-2 (2009)K
Highest safety class achievable in safety mode
acc. to EN 954n.a.
Performance level according to ISO 13849-1none
SIL acc. to IEC 61508No
Use in hazardous areas
ATEX markingII 2 G (1) G Ex ib [ia Ga] IIC T4 Gb II 2 G (1) D Ex ib [ia IIIC Da] IIC T4 Gb I M2 Ex ib [ia] I Mb
ATEX certificateKEMA 04 ATEX 1247
IECExIECEx KEM 05.0009
CCC Ex2020322316002944
EAC ExPB Ex ib [ia] I Mb 1Ex ib [ia Ga] IIC T4 Gb [Ex ia Da] IIIC
FM markingClass I, Zone 1 AEx ib [ia] IIC T4 Ex ib IIC T4 NI, Class I, DIV.2, GP. A,B,C,D T4 AIS, Class I, DIV.1, GP. A,B,C,D T4 DIP Class II, III, GP. E,F,G
Explosion protection category for gasATEX gas explosion protection, Zone 1
Explosion protection category for dustATEX dust explosion protection, Zone 21 always install in corresponding enclosure
associated equipment (Ex ia)Yes
associated equipment (Ex ib)Yes
Marine approval
Germanischer Lloyd (GL)Yes
American Bureau of Shipping (ABS)Yes
Bureau Veritas (BV)Yes
Det Norske Veritas (DNV)Yes
Connection method
Design of electrical connectionScrew/spring-type terminal
Dimensions
Width30 mm
Height129 mm
Depth136.5 mm
Weights
Weight, approx.230 g