B&R X20AI2622 AI Module: Pressure Transmitter, Temperature Sensor, Signal Acquisition, Process Automation

B&R X20AI2622 Analog Input Module

The B&R X20AI2622 is a high-precision analog input module for the B&R X20 system. Its core function is to convert analog signals from field sensors—such as pressure, temperature, or flow transmitters—into digital values that the automation system can process, supporting both voltage and current signal types.

Item No :
X20AI2622
Order(MOQ) :
1
Payment :
EXW
Product Origin :
Austria
Shipping Port :
Wuhan, Hubei, China
Lead Time :
3-5 days
Weight :
0.1kg

Product Overview: B&R X20AI2622 Analog Input Module

B&R X20AI2622

Brand Name: B&R

Model Number: X20AI2622

Condition: 100% New and Original

Lead Time: 3-5 Days

Warranty: 1 Year

Key Specifications

Item	Specifications / Features
Number of Channels	2 analog inputs, differential input type
Signal Types	Supports ±10 V or 0 to 20 mA / 4 to 20 mA, selectable via different terminal connections
Resolution	13-bit digital converter (including sign); voltage ±12-bit, current 12-bit
Conversion Time	300 µs for all inputs
System Platform	B&R X20 system; requires bus module X20BM11 and terminal block X20TB06 or X20TB12 (ordered separately)
Input Protection	Protection against wiring with supply voltage; max ±30 V / ±50 mA permissible input signal
Diagnostics	Module run/error and input status indicated via LED status indicators and software

Core Features & Advantages

Flexible Signal Input & High Precision – The module's standout feature is its ability to handle both voltage (±10 V) and current (0/4–20 mA) signals through different terminal connections, offering versatility for diverse sensor types . Its 13-bit converter resolution and differential input design ensure accurate signal acquisition .
Robust Design & Reliable Performance – The module features a 3rd-order low-pass input filter with a 1 kHz cutoff frequency to suppress high-frequency noise . It also provides electrical isolation between channels and the bus (500 Veff) to prevent ground loop interference . A fast 300 µs conversion time makes it suitable for dynamic control applications .
Comprehensive Certifications for Harsh Environments – With ATEX Zone 2, HazLoc Class I Division 2, DNV, LR, and ABS certifications, the module is approved for use in hazardous areas and marine applications . It operates over a wide temperature range of -25°C to 60°C (horizontal mounting) .

Typical Applications

The X20AI2622 is widely used in industrial automation applications requiring precise analog measurement, such as:

Machine Building – Monitoring pressure, temperature, or flow in packaging, textile, and handling machinery.
Process Automation – Acquiring 4–20 mA signals from transmitters in chemical, pharmaceutical, and water treatment plants.
Factory Automation – Integrating various analog sensors in production lines and conveying systems.

Environmental & Operating Conditions

Item	Specifications
Operating Temperature (Horizontal Mounting)	-25°C to 60°C .
Operating Temperature (Vertical Mounting)	-25°C to 50°C .
Storage Temperature	-40°C to 85°C .
Transport Temperature	-40°C to 85°C .
Relative Humidity (Operation/Storage/Transport)	5% to 95%, non-condensing .
Degree of Protection	IP20 .
Installation Elevation	0 to 2000 m: No limitation. >2000 m: Reduction of ambient temperature by 0.5°C per 100 m .

Mechanical & Ordering Information

Item	Specifications / Features
Pitch	12.5+0.2 mm .
Required Accessories (Order Separately)	1x bus module X20BM11 or X20BM15 1x terminal block X20TB06 (6-pin) or X20TB12 (12-pin) .
B&R ID Code	0x1B9E .
Status Indicators	I/O function per channel, operating state, module status .
Diagnostics	Module run/error and input status via LED and software .

Configuration & Advanced Features

The X20AI2622 offers flexible configuration options via software:

Signal Type Configuration: Each channel can be independently set for ±10 V voltage, 0 to 20 mA, or 4 to 20 mA current signals. The module automatically activates an internal switch based on the configuration .
Input Filter Configuration: The input filter level can be adjusted to balance response time and noise suppression .
Input Ramp Limiting: Allows configuration of the rate of change for input values, which can be used to smooth out sudden signal spikes .
Overload Behavior: The output digital value during an overload condition is configurable .
Limit Value Monitoring: The input signal is monitored for upper and lower limit violations . In an error state (e.g., open circuit), the digital value defaults to +32767 (0x7FFF)