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X20AI4222

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B&R X20AI4222 is a four-channel differential ±10 V analog input module with 13-bit conversion and 400 microsecond acquisition for the X20 System.
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Technical specifications for X20AI4222

  • Manufacturer:
    B&R
  • Part Number:
    X20AI4222
  • Product Family:
    B&R X20 System
  • Product Type:
    Analog Voltage Input Module
  • Stock:
    1
  • Analog inputs:
    4 differential voltage inputs
  • Input range:
    ±10 V
  • Digital converter resolution:
    ±12-bit (13-bit including sign)
  • Conversion time:
    400 µs for all inputs
  • Input impedance:
    20 MΩ
  • Permissible input signal:
    Maximum ±30 V
  • Input protection:
    Protection against wiring with supply voltage
  • Input filter:
    Third-order low-pass, 1 kHz cutoff
  • Common-mode range:
    ±12 V
  • Common-mode rejection:
    70 dB at DC and 50 Hz
  • Required terminal block:
    X20TB12, ordered separately
  • Compatible bus modules:
    X20BM11 or X20BM15, ordered separately
  • Degree of protection:
    IP20
  • Operating temperature:
    -25 to 60 °C horizontal; -25 to 50 °C vertical
  • Dimensions:
    1.25 × 5.3 × 9.8 cm
  • Tariff Code:
    8538900000
  • Country of origin:
    Germany
  • Place of shipment:
    ​Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Wiring Diagnostics Integration Application
  • Measures four differential ±10 V analog channels
  • Converts all inputs in 400 microseconds with 13-bit resolution
  • Includes a 1 kHz input filter, configurable overload values, and wiring protection

X20AI4222 is a B&R analog voltage input module designed for X20 System I/O stations.

The module expands an X20 station with four voltage-measurement channels for standard analog feedback and command signals.

Before installation or replacement, verify the complete material number, the ±10 V signal range, differential wiring, common-mode voltage, source impedance, scaling, overload handling, X20TB12, X20BM11 or X20BM15, grounding, and project mapping.

Availability, condition, price, and shipping time for X20AI4222 are confirmed during quotation.

B&R X20AI4222 Analog Voltage Input Module Manuals, Datasheets, Links

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

  • Each input uses a differential signal connection
  • All channels share the same non-isolated analog group even though the group is isolated from the bus
  • Common-mode voltage must remain within the documented range
  • Input and module status are available through indicators and software
  • The controller can receive a configurable value during overload
  • Supply-wiring protection does not replace correct signal and grounding design
  • X20TB12 provides the required 12-pin 24 VDC-keyed terminal connection
  • X20BM11 or X20BM15 provides the compatible X20 bus connection
  • Engineering-unit scaling and fault handling are configured in the controller project
  • Four-channel ±10 V sensor and transducer acquisition
  • Analog feedback measurement from drives or machine devices
  • Distributed voltage monitoring in X20 control stations
Description
X20AI4222 is a B&R analog voltage input module for the X20 System distributed I/O platform.

It measures four differential ±10 V channels with 13-bit conversion, a 1 kHz third-order input filter, configurable overload values, and supply-wiring protection.

Before installation or replacement, confirm the complete material number, the ±10 V signal range, differential wiring, common-mode voltage, source impedance, scaling, overload handling, X20TB12, X20BM11 or X20BM15, grounding, and project mapping.
Alternative Names
X20AI4222 X20 AI 4222 X20-AI4222 B&R X20AI4222 BR X20AI4222 B&R X20 AI 4222 X20 System X20AI4222
Technical notes
X20AI4222 is a four-channel ±10 V input module and does not provide current-input mode; verify differential wiring, ±12 V common-mode range, scaling, overload handling, X20TB12, and saved channel mapping before replacement.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Can B&R X20AI4222 measure 0 to 20 mA signals?
No. X20AI4222 is documented for ±10 V voltage inputs; select a current-capable module when a current loop must be connected directly.
Are B&R X20AI4222 inputs single-ended or differential?
They are differential inputs. Wire both signal conductors as documented and keep common-mode voltage within range.
Why can B&R X20AI4222 show an overload value below the wiring-protection limit?
The valid measuring range and the absolute permissible input limit are different. Values outside ±10 V can be out of measurement range even though protection has not yet been exceeded.
How should unused B&R X20AI4222 channels be handled?
Configure and terminate unused channels according to the project and noise environment so that floating signals do not create misleading diagnostics or values.
Are the four B&R X20AI4222 channels isolated from each other?
No. The analog group is isolated from the bus, but the channels are not isolated from one another.
Which accessories are required for B&R X20AI4222?
Order an X20TB12 terminal block and a compatible X20BM11 or X20BM15 bus module separately.
What should be verified before replacing B&R X20AI4222?
Verify channel polarity, terminal mapping, grounding, common-mode voltage, scaling, overload behavior, accessories, and saved Automation Studio configuration.