X20AI2622 B&R X20 Input Module - B&R Supplier in China

Products Mode: X20AI2622
Place of Origin: AT

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X20AI2622 B&R X20 Input Module
  • 2 analog inputs
  • Either current or voltage signal possible
  • 13-bit digital converter resolution

The module is equipped with 2 inputs with 13-bit (including sign) digital converter resolution. It is possible to select between the current and voltage signal using different terminals.

This module is designed for X20 6-pin terminal blocks. If needed (e.g. for logistical reasons), the 12-pin terminal block can also be used.


Short description
I/O module 2 analog inputs ±10 V or 0 to 20 mA / 4 to 20 mA
General information
B&R ID code 0x1B9E
Status indicators I/O function per channel, operating state, module status
Module run/error Yes, using LED status indicator and software
Inputs Yes, using LED status indicator and software
Channel type Yes, using software
Power consumption  
Bus 0.01 W
Internal I/O 0.8 W 
Additional power dissipation caused by actuators (resistive) [W] -
CE 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 - 55°C)
Humidity: B(up to 100%)
Vibration: B(4 g)
EMC: B(bridge and open deck)
KR Yes
KC Yes
Analog inputs
Input ±10 V or 0 to 20 mA / 4 to 20 mA, via different terminal connections
Input type Differential input
Digital converter resolution  
Voltage ±12-bit
Current 12-bit
Conversion time 300 μs for all inputs
Output format  
Data type INT
Voltage INT 0x8001 - 0x7FFF / 1 LSB = 0x0008 = 2.441 mV
Current INT 0x0000 - 0x7FFF / 1 LSB = 0x0008 = 4.883 µA
Input impedance in signal range  
Voltage 20 MΩ
Current -
Voltage -
Current <400 Ω
Input protection Protection against wiring with supply voltage
Permissible input signal  
Voltage Max. ±30 V
Current 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 0.015% 
Gain 0 to 20 mA = 0.08% / 4 to 20 mA = 0.1% 
Offset 0 to 20 mA = 0.03% / 4 to 20 mA = 0.16% 
Max. gain drift  
Voltage 0.006%/°C 
Current 0 to 20 mA = 0.009 %/°C
4 to 20 mA = 0.0113 %/°C 
Max. offset drift  
Voltage 0.002%/°C 
Current 0 to 20 mA = 0.004 %/°C
4 to 20 mA = 0.005 %/°C 
Common-mode rejection  
DC 70 dB
50 Hz 70 dB
Common-mode range ±12 V
Crosstalk between channels <-70 dB
Voltage <0.025% 
Current <0.05% 
Insulation voltage between channel and bus 500 Veff
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
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 X20TB06 or X20TB12 separately.
Order 1x bus module X20BM11 separately.
Pitch 12.5+0.2mm