Home B & R Automation X20 Fieldbus Input Output Series X20AT2222

X20AT2222

Name: X20AT2222
Brand: B & R Automation
Price: 230 USD
Availability: InStock
Rating: 4.4 (33 reviews)

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The X20AT2222 is a temperature input module manufactured by B & R Automation. As part of the X20 Series, it supports PT100 and PT1000 sensors and features a resolution of 0.1 degrees C. The module has a configurable filter time between 1 ms and 66.7 ms. It offers a 16-bit digital converter resolution and operates within a temperature range of -25 to 60 degrees C horizontally.

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Description
Specs
FAQ

Product Description

The X20AT2222 is a specific temperature input module from B&R Automation's X20 series intended for temperature measurement via resistance. This module accepts PT100 and PT1000 sensors, which are popular due to their high precision and stability in temperature measurement.

The X20AT2222 module also has a versatile way of handling sensor connections where it can support 2-wire or 3-wire connections on a per-module basis to suit the installation needs. This is very useful as it allows the module to be adjusted to fit certain measurement configurations, while not at all affecting the precision. The resolution of the module is adjusted to the finest level which is just 0. 1 degrees C, which gives an accuracy of temperature measurement. It uses a 16-bit digital converter which means that the temperature data is sampled with a high degree of accuracy. The process of linearization of the temperature data is done internally in compliance with the EN 60751 sensor standard for temperature sensors. Conversion times are relatively short, ranging from 20 ms for one channel with a 50 Hz filter to 80 ms for two channels, which ensures system reactivity regardless of the number of inputs. The filter time is also adjustable, from 1 ms to 66. 7 ms, which enables users to adjust the level of noise cancellation and the sensitivity of the signal as per their preference. Concerning environmental stability, the X20AT2222 can work in the temperature range from -25 to +60 degrees C in the horizontal position and from -25 to +50 degrees C in the vertical position.

It can also withstand storage and transport temperatures of -40 to 85 degrees C which underlines its durability and reliability. One of the notable features of the module is its power consumption, which stands at a mere 0. 01 W received from the bus and 1. 1 W internally, which is beneficial for the overall energy efficiency of the system. The module's level of protection is IP20, which means it is protected from solid objects but not from liquids. The product is available at Wake Industrial with a one-year warranty period.

X20AT2222 Technical Specifications

Module Type:	Temperature input module with 2 inputs for resistance measurement
Storage Temperature:	-40 to 85 degrees C
Transport Temperature:	-40 to 85 degrees C
Power Consumption (bus):	0.01 W
Power Consumption (internal I/o):	1.1 W
Degree Of Protection:	IP20
Linearization Method:	Internal
Supported Sensors:	PT100, PT1000
Resolution:	0.1 degrees C
Connections:	2- or 3-wire connections configurable per module
Filter Time:	Configurable between 1 ms and 66.7 ms
Conversion Time:	20 ms for 1 channel with 50 Hz filter, 80 ms for 2 channels with 50 Hz filter
Digital Converter Resolution:	16-bit
Sensor Standard:	EN 60751
Operating Temperature:	Horizontal mount: -25 to 60 degrees C, Vertical mount: -25 to 50 degrees C

Frequently Asked Questions about X20AT2222

Q: What types of temperature sensors are compatible with the B&R X20AT2222 module?

A: The X20AT2222 module is compatible with PT100 and PT1000 sensors, which are known for their high precision and stability in temperature measurement.

Q: How does the X20AT2222 handle sensor connections?

A: The X20AT2222 module supports both 2-wire and 3-wire connections, allowing it to adapt to different installation needs while maintaining measurement accuracy.

Q: What is the resolution and accuracy of the X20AT2222 module?

A: The X20AT2222 module offers a high resolution of 0.1 degrees C, with temperature data sampled at 16-bit resolution, ensuring precise and accurate measurements.

Q: Can the X20AT2222 module adjust filter times?

A: Yes, the X20AT2222 module allows adjustable filter times from 1 ms to 66.7 ms, enabling users to balance noise cancellation and signal sensitivity based on their preferences.

Q: What are the operating temperature ranges for the X20AT2222?

A: The X20AT2222 module can operate in temperatures ranging from -25 to +60 degrees C in horizontal positions and -25 to +50 degrees C in vertical positions, with storage temperatures ranging from -40 to 85 degrees C.

Internal Product Review

‘‘The B&R Automation X20AT2222 is a high-precision temperature input module designed to provide accurate and stable temperature measurements using PT100 and PT1000 sensors. With support for both 2-wire and 3-wire connections, this module offers versatility in installation without compromising precision. ’’