Home B & R Automation System 2005 Series 3AT450.6

3AT450.6

Name: 3AT450.6
Brand: B & R Automation
Price: 307 USD
Availability: InStock
Rating: 4.7 (9 reviews)

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5 Minutes 30 Seconds

It consumes 4.0 W in total, 3.0 W at 24 VDC and 1.0 W at 5 VDC. This module is equipped with a digital converter that has a resolution of up to thirteen thousand five hundred steps, supporting four-wire connections and operating within an environmental range of -25 to +60C. In addition to the above, there are status indicators for diagnostics and four Pt100 resistance sensor inputs on this module called a 3AT450.6 IO-module produced by B&R.

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Description
Specs
FAQ

Product Description

To measure resistance accurately, the 3AT450.6 I/O module uses four inputs specifically for Pt100 resistance sensors. For diagnostic purposes, status indicators are included in this module which provides information about the operation of converters and measuring time. It consumes power of 3.0 W at 24 VDC and 1.0 W at 5 VDC to operate, thus making a total of 4.0 W produced by the device. The channels do not have isolation between them but it does provide electrical isolation between the PLC and its channels as well as fulfilling CE UKCA cULus (E115267) industrial control equipment requirements.

The 3AT450.6 module has an inbuilt digital converter with a resolution of 13,500 steps and supports resistance measurement for connections using four wires. When output is structured in INT, conversion time is given as either 100 ms during a measurement period of 20 ms or with a measurement period of 16.67 ms then conversion time will be equal to or less than 85 ms. With basic accuracy ~0.1% at a temperature of 20C, this module can work with Pt100 sensors while being able to measure temperatures from -50 up to +450C. Also designed for different climatic conditions, storage goes between -25...+70c according to IEC62262; operating range spans within -25+60c according to IEC60721. The device functions reliably over a wide range of environmental conditions; working well within relative humidity from five percent up-to ninety-five percent.

According to EN60529 mechanical characteristics, IP20 degree protection should be expected when handling any part connected to 3AT450.6. Protection is realized by means such as covers or casings that restrict ingress solid foreign particles (dust) larger than one millimeter in diameter so they cannot enter into contact with live parts inside the equipment body.

3AT450.6 Technical Specifications

Status indicators:	Converter function, measuring time
Input:	Resistance measurement for 4-wire connections
Converter:	Yes, using LED status indicator
24 VDC:	3.0 W
5 VDC:	1.0 W
Channel - Channel:	No
Channel - PLC:	Yes
CE:	Yes
UKCA:	Yes
UL :	cULus E115267

Frequently Asked Questions about 3AT450.6

Q: What certifications does the 3AT450.6 module have?

A: The 3AT450.6 module is certified to meet CE, UKCA, and cULus (E115267) standards, ensuring compliance with industrial control equipment requirements.

Q: How many inputs does the 3AT450.6 module support, and what are they used for?

A: The module supports four inputs specifically designed for Pt100 resistance sensors, facilitating precise resistance measurement.

Q: What is the power consumption of the 3AT450.6 module, and how is it supplied?

A: The module operates with a power consumption of 3.0 W at 24 VDC and 1.0 W at 5 VDC, totaling 4.0 W.

Q: What are the temperature measurement capabilities and accuracy of the 3AT450.6 module?

A: The module is compatible with Pt100 sensors and can measure temperatures ranging from -50 to 450C, with a basic accuracy of ~0.1% at 20C.

Q: What are the operating and storage conditions for the 3AT450.6 module?

A: The module operates within an ambient temperature range of 0 to 60C and can be stored at temperatures between -25 to 70C. It functions effectively in relative humidity levels from 5 to 95% and maintains an IP20 degree of protection as per EN 60529 standards.

Internal Product Review

‘‘The 3AT450.6 I/O module is a highly precise device designed for accurate resistance measurement using Pt100 sensors, boasting a digital converter with a 13,500-step resolution. Its robust design includes essential diagnostic status indicators, CE UKCA cULus compliance, and reliable performance across varied environmental conditions. This module is an excellent choice for industrial applications requiring high accuracy, electrical isolation, and extensive operational and storage temperature ranges.’’