Home B & R Automation X20 Fieldbus Input Output Series X20AT4222

X20AT4222

Name: X20AT4222
Brand: B & R Automation
Price: 246 USD
Availability: InStock
Rating: 4.4 (26 reviews)

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The B & R Automation X20AT4222, part of the X20 Series, features 4 resistance temperature measurement inputs. It supports sensor types PT100 and PT1000, with a resolution of 0.1 degrees C. The device has a power consumption of 1.1 W internally and provides an IP20 protection rating along with 500 V isolation voltage.

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Description
Specs
FAQ

Product Description

The X20AT4222 module from B&R Automation is a flexible yet effective temperature measurement unit that features four channels that are optimized for use with PT100 and PT1000 resistance thermometers. This module is also capable of providing high accuracy with a resolution of 0. 1 degrees C, which enables accurate temperature control in a wide variety of industries.

The X20AT4222 is versatile in terms of sensor flexibility given that it accepts 2-wire and 3-wire connections ensuring that the sensors are installed in a way that best fits the application while also offering accurate measurements. The input signal range for both PT100 and PT1000 sensors is from 200 to 850 degrees C thus suitable for most temperature conditions from cryogenic to high temperature processes. Energy requirements are low with the module, drawing power of 0. 01 W from the bus and 1. 1 W internally for I/O operations, which makes it an energy-efficient option for constant temperature measurement. The operating temperature is from -25 degrees C to 60 degrees C when the unit is mounted horizontally and from -25 degrees C to 50 degrees C when mounted vertically, making it suitable for installation in different conditions. The X20AT4222 also has a physically strong construction with a vibration level of 4g which is suitable for the tough industrial environment. It has an IP20 rating, which ensures that the module is protected against foreign objects but is not waterproof and should not be installed outdoors.

The other safety feature is the isolation voltage and the device has 500 V between the channels thus making each channel independent of the other and the bus to reduce the risks of electrical interferences. The conversion times are suitable for multi-channel systems; it converts a single channel in 20 ms while for two to four channels it takes 40 ms per channel thus ensuring the module can provide data in good time without much latency. The product is available at Wake Industrial with a one-year warranty period.

X20AT4222 Technical Specifications

Inputs:	4 inputs for resistance temperature measurement
Vibration Resistance:	4 g
Ip Protection:	IP20
Isolation Voltage:	500 V
Measurement Current:	250 uA ~1.25%
Conversion Time:	1 channel: 20 ms, 2-4 channels: 40 ms per channel
Warranty:	One-Year
Sensor Types:	PT100, PT1000
Resolution:	0.1 degrees C
Connection Type:	2- or 3-wire connections
Input Signal:	-200 to 850 degrees C for PT100 and PT1000
Power Consumption (bus):	0.01 W
Internal I/o Power Consumption:	1.1 W
Operating Temperature:	-25 to 60 degrees C (Horizontal), -25 to 50 degrees C (Vertical)
Storage Temperature:	-40 to 85 degrees C

Frequently Asked Questions about X20AT4222

Q: What types of sensors are compatible with the B&R X20AT4222 module?

A: The X20AT4222 module is compatible with PT100 and PT1000 resistance thermometers, offering flexible and accurate temperature measurement.

Q: What are the power requirements for the X20AT4222 module?

A: The X20AT4222 module is energy-efficient, drawing only 0.01 W from the bus and 1.1 W internally for I/O operations, making it suitable for continuous temperature measurement.

Q: How accurate is the X20AT4222 module's temperature measurement?

A: The X20AT4222 module provides a high resolution of 0.1 degrees C, ensuring precise temperature control in various industrial applications.

Q: What is the operating temperature range for the X20AT4222 module?

A: The X20AT4222 module operates within a temperature range of -25 degrees C to 60 degrees C when mounted horizontally, and -25 degrees C to 50 degrees C when mounted vertically, allowing for installation in various conditions.

Q: How does the X20AT4222 module handle electrical interference?

A: The X20AT4222 module features 500 V isolation between channels and the bus, ensuring each channel operates independently and reducing the risk of electrical interference.

Internal Product Review

‘‘The B&R Automation X20AT4222 is a versatile and high-accuracy temperature measurement module, designed with four channels that support PT100 and PT1000 resistance thermometers. Its 0.1 degrees C resolution ensures precise temperature control, making it suitable for a wide range of industrial applications. ’’