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B&R · B&R X20 I/O module
X20AI4222 is a B&R industrial component with Supply voltage 24 V DC (IEC 61131-2); Enclosure rating IP20 (IEC 60529); Operating temperature 0...+55 °C (IEC 60068-2-1). It is used in control panels, machine builds, spare-part replacements where the installed unit is matched to the original catalog number and a compact, documented part is required.
| Electrical | |
| Rated insulation voltage Ui | 500 V eff |
|---|---|
| Supply voltage | 24 V DC (IEC 61131-2) |
| Overload capacity | Configurable |
| I/O and communication | |
| Bus interface | 0.01 W |
| Communication ports | POWERLINK, Ethernet |
| Input type | Differential input |
| Resolution | ±12-bit |
| Mechanical | |
| Mounting | DIN rail / panel |
| Enclosure rating | IP20 (IEC 60529) |
| Environment and compliance | |
| Operating temperature | 0...+55 °C (IEC 60068-2-1) |
| Certifications | CE, UL, cULus |
Values follow the B&R B&R X20 I/O module specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
| B&R B&R X20 I/O module variants | |||
| Model | Mounting | ||
|---|---|---|---|
| X20AI4222 (this page) | DIN rail / panel | ||
| X20AI4322 | DIN rail / panel | ||
| X20AI1744 | 35 mm DIN rail (IEC 60715) | ||
| X20AI17443 | 35 mm DIN rail (IEC 60715) | ||
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
The X20AI4222 is the device-level element in a B&R industrial component installation. It receives the field signals and control supply listed above — 24 V DC (IEC 61131-2) — and switches or conditions the load within the the rated ratings shown in the Specifications table. Wiring and protective devices are sized to those same numbers, not to a generic assumption.
Typical installations place it in control panels, machine builds, spare-part replacements, where the unit is matched to the original catalog number and the enclosure provides DIN rail / panel support. Record the catalog number and revision from the nameplate of the installed unit before specifying a like-for-like spare.
Industrial X20AI4222 — Industrial automation component supplied as a like-for-like replacement, selected by catalog number and published ratings. The figures below are taken from the specification table on this page for catalog number X20AI4222; size the surrounding wiring and upstream protection to these published ratings rather than to a generic assumption.
For a discontinued unit, match function and electrical ratings rather than the label alone.
Q.For X20AI4222, what does the specification table state about supply voltage?
The specification table lists supply voltage = 24 V DC (IEC 61131-2) for Industrial X20AI4222. Check the revision of the installed unit if the catalog number has been superseded.
Q.Which value is published under input type for catalog number X20AI4222?
For X20AI4222, input type is given as Differential input. Compare it with the nameplate of the installed unit before ordering.
Q.Before ordering X20AI4222, which communication ports entry should be checked?
The communication ports entry quoted above is POWERLINK, Ethernet. Confirm this figure against the unit currently in the panel.
Q.How do I confirm compatibility of X20AI4222 before ordering?
Match the catalog number X20AI4222 and the specification values listed above against the installed unit, then confirm the firmware or hardware revision where a revision-sensitive part is involved.
Q.Can the X20AI4222 replace the unit currently installed in my panel?
Compare catalog number X20AI4222 and the ratings above with the nameplate of the installed device. A current-production equivalent is selected by function and electrical rating, not by the label alone.
Standard (US & Canada, tracked courier): delivered in 5–8 business days. In-stock items are processed within 2–4 business days. USD 25 flat rate on orders under $500.00; free on orders of $500.00 and above.
Express (DHL Express / FedEx International): upgraded expedited delivery in 2–4 business days. The Express surcharge is calculated at checkout based on destination and order weight.
Non-Stock / On-Order items ship on request: dispatch time is confirmed before your order — see our Shipping Policy. Shipping charges and available services are displayed at checkout. See the Shipping Policy for details.
Every product is covered by a 12-month seller warranty provided by SHLY-PLC, effective from the date of delivery, against defects in materials and workmanship under normal use.
This warranty does not cover damage from misuse, improper installation, power surges, neglect, unauthorized repair, or normal wear and tear. See our Return Policy for warranty-claim instructions.
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