Estimated Lead Time: Usually ships in 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.
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B&R ID code : 0x1BAA
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Status indicators : I/O function per channel, operating state, module status
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Diagnostics
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Module run/error : Yes, using status LED and software
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Inputs : Yes, using status LED and software
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Channel type : Yes, using software
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Power consumption
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Bus : 0.01 W
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Internal I/O : 1.1 W
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Additional power dissipation caused by actuators (resistive) [W] : -
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Certifications
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CE : Yes
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KC : Yes
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UL : cULus E115267
Industrial control equipment
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HazLoc : cCSAus 244665
Process control equipment
for hazardous locations
Class I, Division 2, Groups ABCD, T5
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ATEX : Zone 2, II 3G Ex nA nC IIA T5 Gc
IP20, Ta (see X20 user's manual)
FTZÚ 09 ATEX 0083X
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DNV GL : Temperature: B(0 - 55°C)
Humidity: B(up to 100%)
Vibration: B(4 g)
EMC: B(bridge and open deck)
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Input : ±10 V or 0 to 20 mA / 4 to 20 mA, via different terminal connections
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Input type : Differential input
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Digital converter resolution
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Voltage : ±12-bit
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Current : 12-bit
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Conversion time : 400 µs for all inputs
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Output format : INT
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Output format
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Voltage : INT 0x8001 - 0x7FFF / 1 LSB = 0x0008 = 2.441 mV
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Current : INT 0x0000 - 0x7FFF / 1 LSB = 0x0008 = 4.883 µA
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Input impedance in signal range
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Voltage : 20 MO
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Current : -
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Load
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Voltage : -
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Current : <400 O
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Input protection : Protection against wiring with supply voltage
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Permissible input signal
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Voltage : Max. ±30 V
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Current : Max. ±50 mA
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Output of digital value during overload : Configurable
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Conversion procedure : SAR
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Input filter : 3rd-order low pass / cutoff frequency 1 kHz
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Max. error at 25°C
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Voltage
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Gain : 0.08%
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Offset : 0.015%
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Current
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Gain : 0 to 20 mA = 0.08 % / 4 to 20 mA = 0.1 %
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Offset : 0 to 20 mA = 0.03 % / 4 to 20 mA = 0.16 %
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Max. gain drift
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Voltage : 0.006 %/°C
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Current : 0 to 20 mA = 0.009 %/°C
4 to 20 mA = 0.0113 %/°C
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Max. offset drift
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Voltage : 0.002 %/°C
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Current : 0 to 20 mA = 0.004 %/°C
4 to 20 mA = 0.005 %/°C
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Common-mode rejection
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DC : 70 dB
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50 Hz : 70 dB
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Common-mode range : ±12 V
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Crosstalk between channels : <-70 dB
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Nonlinearity
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Voltage : <0.025%
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Current : <0.05%
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Isolation voltage between channel and bus : 500 Veff
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Electrical isolation : Channel isolated from bus
Channel not isolated from channel
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Mounting orientation
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Horizontal : Yes
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Vertical : Yes
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Installation elevation above sea level
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0 to 2000 m : No limitations
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>2000 m : Reduction of ambient temperature by 0.5°C per 100 m
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Degree of protection per EN 60529 : IP20
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Temperature
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Operation
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Horizontal mounting orientation : -25 to 60°C
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Vertical mounting orientation : -25 to 50°C
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Derating : -
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Storage : -40 to 85°C
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Transport : -40 to 85°C
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Relative humidity
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Operation : 5 to 95%, non-condensing
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Storage : 5 to 95%, non-condensing
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Transport : 5 to 95%, non-condensing
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Note : Order 1x X20TB12 terminal block separately
Order 1x X20BM11 bus module separately
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Spacing : 12.5+0.2mm
Shipping Weight : 1 Kg
