B&R X20 Modules X20AI4622 Analog Input Module

Name: B&R X20 Modules X20AI4622 Analog Input Module
Brand: B&R

Model: X20AI4622

Brand B&R

Series Pending

Model X20AI4622

RFQ-ready model route Obsolete and surplus sourcing Export follow-up by model list

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Technical Dossier

Product Details And Specifications

B&R X20 Series Technical Notes

X20 Full Catalog & Functionalities (SKU List)

The following represents a structured index of commonly deployed X20 series modules, organized by functional category. All models listed are verified X20 platform components.

Analog Input Modules

X20AI4622: 4-channel ±10 V / 0–20 mA analog input, 13-bit resolution, X2X Link interface
X20AI4632: 4-channel analog input, 16-bit resolution, configurable voltage/current ranges
X20AI8321: 8-channel analog input, 12-bit, single-ended, 0–10 V / 0–20 mA
X20AI8322: 8-channel analog input, 13-bit resolution, ±10 V / 0–20 mA, differential
X20AT6402: 6-channel thermocouple input module, types J/K/N/R/S/T, cold junction compensation
X20AT2222: 2-channel RTD/resistance input, PT100/PT1000/Ni100/Ni1000 compatible

Analog Output Modules

X20AO4622: 4-channel analog output, ±10 V / 0–20 mA, 13-bit resolution
X20AO4632: 4-channel analog output, 16-bit resolution, voltage and current configurable

Digital Input Modules

X20DI9371: 12-channel digital input, 24 VDC, sink/source, 0.2 ms filter
X20DI6371: 6-channel digital input, 24 VDC, configurable input filter
X20DI4371: 4-channel digital input, 24 VDC, high-speed counter capable

Digital Output Modules

X20DO9322: 12-channel digital output, 24 VDC, 0.5 A per channel, short-circuit protected
X20DO6322: 6-channel digital output, 24 VDC, 2 A per channel

CPU / Controller Modules

X20CP1484: X20 CPU, 400 MHz, 64 MB DRAM, CompactFlash slot, POWERLINK managing node
X20CP1585: X20 CPU, 500 MHz, 128 MB DRAM, dual Ethernet, USB, SD card
X20CP3585: X20 CPU, 500 MHz, 256 MB DRAM, extended I/O addressing, real-time OS

Communication / Bus Controller Modules

X20BC0083: X20 Bus Controller, POWERLINK V2 managing/controlled node
X20BC0087: X20 Bus Controller, EtherNet/IP adapter, 100 Mbit/s
X20BC0073: X20 Bus Controller, PROFIBUS DP slave, up to 12 Mbit/s

Power Supply Modules

X20PS9400: X20 internal power supply, 24 VDC input, supplies X2X Link bus
X20PS9402: X20 internal power supply with diagnostics, 24 VDC, bus and field power separated

Quality Control for the X20 Range

X20 modules present specific test challenges due to their integrated X2X Link backplane interface and the tight coupling between hardware revision and Automation Studio firmware version. DriveKNMS applies a multi-stage verification protocol to all X20 units processed through its facility. Each module undergoes visual inspection for backplane connector pin integrity, capacitor condition, and conformal coating status. Functional testing is performed using a live X20 rack with a compatible X20CP CPU running Automation Studio, verifying that the module enumerates correctly on the X2X Link bus, reports accurate hardware revision data, and passes channel-level I/O verification. For analog modules including the X20AI4622, each input channel is tested across the full ±10 V and 0–20 mA range using calibrated signal sources, with output linearity verified against the published 13-bit resolution specification. Communication modules are tested for fieldbus enumeration, cyclic data exchange, and diagnostic register integrity. All test results are logged and retained for traceability.

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