Short description
I/O module 8 analog inputs 0 to 20 mA / 4 to 20 mA
General information
B&R ID code 0xD831
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
Power consumption
Bus 0.01 W
Internal I/O 1.37 W (Rev. ≥D0), 1.24 W (Rev. <D0)
Additional power dissipation caused by actuators (resistive) [W] -
Certifications
CE Yes
UKCA Yes
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
HazLoc cCSAus 244665
Process control equipment
for hazardous locations
Class I, Division 2, Groups ABCD, T5
DNV Temperature: B (0 to 55°C)
Humidity: B (up to 100%)
Vibration: B (4 g)
EMC: B (bridge and open deck)
LR ENV1
KR Yes
ABS Yes
BV EC33B
Temperature: 5 - 55°C
Vibration: 4 g
EMC: Bridge and open deck
EAC Yes
Analog inputs
Input 0 to 20 mA / 4 to 20 mA
Input type Differential input
Digital converter resolution 12-bit
Conversion time 1 ms for all inputs
Output format
Data type INT
Current INT 0x0000 - 0x7FFF / 1 LSB = 0x0008 = 4.883 µA
Load <300 Ω
Input protection Protection against wiring with supply voltage
Reverse polarity protection Yes
Permissible input signal Max. ±50 mA
Output of digital value during overload Configurable
Conversion procedure SAR
Input filter Third-order low-pass filter / Cutoff frequency 1 kHz
Max. error
Gain 0.08%
Offset 0.03%
Max. gain drift 0.009%/°C
Max. offset drift 0.005 %/°C
Common-mode rejection
DC 70 dB
50 Hz 70 dB
Common-mode range ±12 V
Crosstalk between channels -70 dB
Nonlinearity <0.05%
Insulation voltage between channel and bus 500 VDC, 1 min
Electrical properties
Electrical isolation Channel isolated from bus
Channel not isolated from channel
Operating conditions
Mounting orientation
Horizontal Yes
Vertical Yes
Installation elevation above sea level
0 to 2000 m No limitation
>2000 m Reduction of ambient temperature by 0.5°C per 100 m
Degree of protection per EN 60529 IP20
Ambient conditions
Temperature
Operation
Horizontal mounting orientation -25 to 60°C
Vertical mounting orientation -25 to 50°C
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 terminal block X20TB1F separately.
Order 1x bus module X20BM11 separately.
Pitch 12.5+0.2 mm
Référence produit:
X20AI8321
Description:
  • 8 analog inputs, 0 to 20 mA or 4 to 20 mA
  • 12-bit digital converter resolution

The module is equipped with 8 inputs with 12-bit digital converter resolution. It is possible to select between the two current ranges 0 to 20 mA and 4 to 20 mA.

Accessoires obligatoires
Bus modules
X20BM11 X20 bus module, 24 VDC keyed, internal I/O power supply connected through
X20BM15 X20 bus module, with node number switch, 24 VDC keyed, internal I/O power supply connected through
Terminal blocks
X20TB1F X20 terminal block, 16-pin, 24 VDC keyed
Automation Studio HW Upgrades Version (date) Téléchargement
V2.7 HW Upgrade (X20AI8321) EXE / 1 Mo
V3.0 HW Upgrade (X20AI8321) EXE / 1 Mo
V4.0 HW Upgrade (X20AI8321) EXE / 753 Ko
Certifications Version (date) Téléchargement
244665 CSA HazLoc CoC X20, X67 PDF / 158 Ko
ABS Certificate of Product Design Assessment - X20 IO Series PDF / 2 Mo
BV Type Approval Certificate - X20 PDF / 556 Ko
Compass Safe Distance Certificate - X20 PDF / 1 Mo
DNV Type Approval Certificate - X20 PDF / 194 Ko
E115267 UL CoC X20 PDF / 1 Mo
EU Declaration ATEX X20 PDF / 218 Ko
EU Declaration of conformity PLC X20 PDF / 169 Ko
FTZU 09 ATEX 0083X PDF / 771 Ko
KR Type Approval Certificate MIL39390-AC003 (X20 System) PDF / 758 Ko
Lloyds Register PDF / 502 Ko
RINA Type Approval Certificate - X20 / Power Panel T30 PDF / 1 Mo
UK Declaration PLC X20 PDF / 151 Ko
X20, X67 KC certificates PDF / 6 Mo
Documentation Version (date) Téléchargement
Data sheet X20AI8321 PDF / 296 Ko
Installation- / EMC-Guide PDF / 20 Mo
X20 System User´s Manual PDF / 7 Mo
E-CAD (modèles Electro ou EPLAN) Version (date) Téléchargement
X20 EPLAN P8 from V2.4 EXE / 160 Mo
M-CAD (modèles mécaniques) Version (date) Téléchargement
3D File DXF/STEP X20 Electronic module ZIP / 10 Ko
3D File STEP X20 I/O-Slice ZIP / 872 Ko
Dimensions PDF X20 Electronic module PDF / 3 Ko

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