X20ST4492

Short description
I/O module 2x 2 safe analog inputs for thermocouples, 1x 2 safe analog inputs for PT100/PT1000 sensors, channel pairs galvanically isolated, integrated terminal temperature compensation, integrated temperature sensor in terminal block X20TB5E
General information
B&R ID code 0xB419
Status indicators I/O function per channel, operating state, module status
Diagnostics
Module run/error Yes, using LED status indicator and software
Inputs Yes, using LED status indicator and software
Blackout mode
Scope Module
Function Module functionality
Standalone mode No
Power consumption
Bus 0.25 W
Internal I/O 1.2 W
Additional power dissipation caused by actuators (resistive) [W] -
Electrical isolation
Channel - Bus Yes
Channel - Channel No
Channel pair - Channel pair Yes
Certifications
CE Yes
UKCA Yes
CRA (Cyber Resilience Act) In preparation
Functional safety cULus FSPC E361559
Energy and industrial systems
Certified for functional safety
ANSI UL 1998:2013
Functional safety IEC 61508:2010, SIL 3
EN 62061:2005/A2:2015, SIL 3
EN ISO 13849-1:2015, Cat. 4 / PL e
IEC 61511:2004, SIL 3
Functional safety EN 50156-1:2004
ATEX Zone 2, II 3G Ex nA nC IIA T5 Gc
IP20, Ta (see X20 user's manual)
FTZÚ 09 ATEX 0083X
UL cULus E115267
Industrial control equipment
cULus E537419
Engine generator controller
HazLoc cCSAus 244665
Process control equipment
for hazardous locations
Class I, Division 2, Groups ABCD, T5
DNV Temperature: A (0 to 45°C)
Humidity: B (up to 100%)
Vibration: A (0.7 g)
EMC: B (bridge and open deck)
CCS Yes
LR ENV1
KR Yes
ABS Yes
BV EC21B
Temperature: 5 - 45°C
Vibration: 0.7 g
EMC: Bridge and open deck
KC Yes
Safety characteristics
Note See section "Safety characteristics".
I/O power supply
Nominal voltage 24 VDC
Voltage range 24 VDC -15% / +20%
Thermocouple temperature inputs
Quantity 2 safe input channel pairs
Variant Type thermocouple
Digital converter resolution 24-bit
Filter time Configurable between 1 and 66.7 ms
Output format SAFEINT
Measurement range
Sensor temperature
Type J: Fe-CuNi -210.0 to 1200.0°C
Type K: NiCr-Ni -270.0 to 1372.0°C
Type N: NiCrSi-NiSi -270.0 to 1300.0°C
Type S: PtRh10-Pt -50.0 to 1768.0°C
Type R: PtRh13-Pt -50.0 to 1768.0°C
Type C: WRe5-WRe26 0 to 2320.0°C
Type T: Cu-CuNi -270.0 to 400.0°C
Voltage ±65 mV
Max. internal resistance of source during voltage measurement 20 Ω
Terminal temperature compensation Internal / External
Sensor standard EN 60584
Resolution
Sensor temperature 1 LSB = 0.1°C
Voltage 1 LSB = 2 µV
Conversion procedure Sigma-delta
Linearization method Internal
Permissible input signal Max. ±1 V
Input filter First-order low-pass filter / cutoff frequency 500 Hz
Basic accuracy
Type J: Fe-CuNi 1.41°C
Type K: NiCr-Ni 1.81°C
Type N: NiCrSi-NiSi 1.73°C
Type S: PtRh10-Pt 3.10°C
Type R: PtRh13-Pt 3.10°C
Type C: WRe5-WRe26 3.48°C
Type T: Cu-CuNi 0.74°C
Voltage 78 µV
Max. gain drift 0.013 %/°C
Max. offset drift
Type J: Fe-CuNi 0.0297°C per °C
Type K: NiCr-Ni 0.0427°C per °C
Type N: NiCrSi-NiSi 0.0471°C per °C
Type S: PtRh10-Pt 0.1637°C per °C
Type R: PtRh13-Pt 0.1455°C per °C
Type C: WRe5-WRe26 0.1068°C per °C
Type T: Cu-CuNi 0.0335°C per °C
Voltage 1.69 µV per °C
Terminal temperature compensation
Accuracy of internal terminal temperature 15°C at static temperatures and during safe operation
Common-mode rejection
DC >70 dB
50 Hz >70 dB
Common-mode range ±4 V within channel pair, ±50 V between 2 channel pairs
Crosstalk between channels ≤70 dB
Insulation voltage between channel and bus 500 VDC
Safety-related accuracy per channel
Type J: Fe-CuNi 35.25°C
Type K: NiCr-Ni 47.62°C
Type N: NiCrSi-NiSi 51.81°C
Type S: PtRh10-Pt 150.90°C
Type R: PtRh13-Pt 134.54°C
Type C: WRe5-WRe26 111.36°C
Type T: Cu-CuNi 30.82°C
Voltage 2080 µV
Resistance measurement temperature inputs
Quantity 1 safe input channel pair
Variant Type PT100/PT1000
Measurement range
Pt100 -200.0 to 850.0°C
Pt1000 -200.0 to 850.0°C
Basic accuracy
Pt100 1.89°C
Pt1000 0.53°C
Measuring current 262 µA ±5%
Max. gain drift 0.004 %/°C
Max. offset drift
Pt100 0.0525°C per °C
Pt1000 0.0053°C per °C
Temperature sensor resolution
Pt100 1 LSB = 0.1°C
Pt1000 1 LSB = 0.1°C
Input filter
Cutoff frequency 500 Hz first-order
Max. line length 50 m
Max. line resistance 5 Ω
Safety-related accuracy per channel
Pt100 12.60°C
Pt1000 8.93°C
Operating conditions
Mounting orientation
Horizontal Yes
Vertical Yes
Installation elevation above sea level 0 to 2000 m, no limitation
Degree of protection per EN 60529 IP20
Ambient conditions
Temperature
Operation
Horizontal mounting orientation 0 to 60°C
Vertical mounting orientation 0 to 50°C
Derating See section "Derating".
Storage -40 to 85°C
Transport -40 to 85°C
Relative humidity
Operation 5 to 95%, non-condensing
Storage 5 to 95%, non-condensing
Transport 5 to 95%, non-condensing
Mechanical properties
Note Order 1x safety-keyed terminal block separately.
Order 1x safety-keyed bus module separately.
Pitch 25+0.2 mm
Materialenummer:
X20ST4492
Beskrivelse:
  • 2 safe analog input pairs for thermocouples
  • For sensor types J, K, N, S, R, C, T, raw value measurement
  • 1 safe analog input pair for resistance temperature measurement
  • For PT100 and PT1000
  • Configurable sensor type per channel
  • 24-bit digital converter resolution
  • Galvanically isolated analog channel pairs
  • Input filter configurable
  • Integrated terminal temperature compensation
  • 2x PT1000 sensor integrated in the terminal (X20TB5E)
  • 2x external PT1000 sensor can be connected (X20TB5F)

The module is equipped with 2 safe analog input pairs for J, K, N, S, R, C and T thermocouple sensors and 1 safe analog input pair for PT100/PT1000 resistance temperature measurement.

The safe temperature module is suitable for safely acquiring temperatures for safety-related applications up to PL e or SIL 3.

This module is designed for X20 16-pin terminal blocks.

Obligatorisk tilbehør
Bus modules
X20BM33 X20 bus module, for X20 SafeIO modules, internal I/O power supply connected through
X20BM36 X20 bus module, for X20 SafeIO modules, with node number switch, internal I/O power supply connected through
Terminal blocks
X20TB5E X20 terminal block, 16-pin, safety-keyed, 2x Pt1000 integrated for terminal temperature compensation
X20TB5F X20 terminal block, 16-pin, safety-keyed
Automation Studio HW opgraderinger Version (dato) Download
V3.0 HW Upgrade (X20ST4492) EXE / 2 MB
V4.0 HW Upgrade (X20ST4492) EXE / 2 MB
V4.6 HW Upgrade (X20ST4492) EXE / 944 KB
V6.0 HW Upgrade (X20ST4492) EXE / 826 KB
Certifikater Version (dato) Download
2226379 CSA Certificate of Compliance X20 X67 PDF / 366 KB
ABS Certificate of Product Design Assessment - X20 IO Series PDF / 454 KB
BV Type Approval Certificate - X20 PDF / 556 KB
CCS Type Approval Certificate - X20 PDF / 285 KB
E115267 UL Certificate of Compliance X20 PDF / 2 MB
E537419 UL Certificate of Compliance X20 PDF / 617 KB
EU Data Act - X20-X67 SafeIO - Connected Product Information Notice PDF / 93 KB
EU Declaration FS PLC X20 PDF / 210 KB
EU Declaration of Conformity CE_Declaration_FS_X20 PDF / 420 KB
FS EN 50156 Zertifikat SafeLOGIC, SafeIO PDF / 314 KB
FTZU 09 ATEX 0083X PDF / 771 KB
KR Type Approval Certificate MIL39390-AC003 (X20 System) PDF / 320 KB
Lloyds Register (X20 only) PDF / 884 KB
M6A 041745 0010 TÜV Süd FS Certificate SafeDESIGNER, SafeLOGIC, SafeIO PDF / 842 KB
M6A 041745 0013 TÜV Süd FS Certificate mapp Safety PDF / 1,015 KB
M6A 041745 0023 TÜV Süd FS Certificate Safety+ PDF / 1,008 KB
RINA Type Approval Certificate - X20 / Power Panel T30 PDF / 1 MB
TAA00000BJ DNV Type Approval Certificate X20 PDF / 191 KB
UK Declaration FS PLC X20 PDF / 112 KB
X20, X67 KC certificates PDF / 6 MB
Dokumentation Version (dato) Download
Data sheets SafeIO and SafeLogic PDF / 29 MB
Integrated safety technology user's manual PDF / 59 MB
X20 Package leaflet ATEX/CSA PDF / 2 MB
X20 System User´s Manual PDF / 49 MB
E-CAD (Elektro eller EPLAN skabeloner) Version (dato) Download
X20 EPLAN P8 from V2.4 EXE / 160 MB
M-CAD (Mechan. skabeloner) Version (dato) Download
3D file STEP X20(c)Sxxxxx - Terminal block right side ZIP / 21 KB
DFX File I/O Slice ZIP / 4 KB
Dimensions PDF X20 I/O Slice PDF / 45 KB
Værktøjer / Hjælpeprogrammer / Eksempler Version (dato) Download
Sistema (VDMA) library ZIP / 5 KB

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