Estimated Lead Time : 1 - 10 Working Days
Manufacturer : B&R
Product no : X20AI4622
Product type : Control systems
4 analog inputs
Either current or voltage signal possible
13-bit digital converter resolution
The module is equipped with 4 inputs with 13-bit (including sign) digital converter resolution. It is possible to select between the current and voltage signal using different
connection terminal points.
B&R ID code : 0x1BAA
Status indicators : I/O function per channel, operating state, module status
Diagnostics
Module run/error : Yes, using status LED and software
Inputs : Yes, using status LED and software
Channel type : Yes, using software
Power consumption
Bus : 0.01 W
Internal I/O : 1.1 W
Additional power dissipation caused by actuators (resistive) [W] : -
Certifications
CE : Yes
KC : Yes
UL : cULus E115267
Industrial control equipment
HazLoc : cCSAus 244665
Process control equipment
for hazardous locations
Class I, Division 2, Groups ABCD, T5
ATEX : Zone 2, II 3G Ex nA nC IIA T5 Gc
IP20, Ta (see X20 user's manual)
FTZÚ 09 ATEX 0083X
DNV GL : Temperature: B(0 - 55°C)
Humidity: B(up to 100%)
Vibration: B(4 g)
EMC: B(bridge and open deck)
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 : 400 µs for all inputs
Output format : INT
Output format
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 MO
Current : -
Load
Voltage : -
Current : <400 O
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 : 3rd-order low pass / cutoff frequency 1 kHz
Max. error at 25°C
Voltage
Gain : 0.08%
Offset : 0.015%
Current
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
Nonlinearity
Voltage : <0.025%
Current : <0.05%
Isolation voltage between channel and bus : 500 Veff
Electrical isolation : Channel isolated from bus
Channel not isolated from channel
Mounting orientation
Horizontal : Yes
Vertical : Yes
Installation elevation above sea level
0 to 2000 m : No limitations
>2000 m : Reduction of ambient temperature by 0.5°C per 100 m
Degree of protection per EN 60529 : IP20
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
Note : Order 1x X20TB12 terminal block separately
Order 1x X20BM11 bus module separately
Spacing : 12.5+0.2mm
Shipping Weight : 1 Kg
