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Schneider Electric Modicon AS-BFRQ-204

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AS-BFRQ-204

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The AS-BFRQ-204 from Schneider Electric is a PLC input module designed to operate with a voltage of 24 VDC. This device has a total of 22 connections, making it highly versatile for various applications, with a current consumption of 150 mA. It supports an output frequency range of 0 Hz to 100 kHz and facilitates communication through the RS-485 protocol using Modbus.

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Technical specifications for AS-BFRQ-204

ManufacturerSchneider Electric
Product LineModicon
Part NumberAS-BFRQ-204
Weight0.88 lbs (0.40 kg)
ProductPLC Input Module
Operating Voltage24 VDC
Number of Connections22
Current Consumption150 mA
Output Frequency Range0 Hz to 100 kHz
Data CommunicationRS-485
ProtocolModbus
Installation TypeDin Rail Mountable
Operating Temperature Range-40 to 85 degrees Celsius
Humidity Range10% to 95% non-condensing
Protection ClassIP20
Isolation Voltage500 V
Response Time< 6 ms
Control InterfaceDigital I/O available

The Schneider Electric AS-BFRQ-204 is a PLC input module designed for reliable performance in industrial applications. It operates at a nominal voltage of 24 VDC and is equipped with 22 connections, providing ample connectivity options for various systems. The module consumes 150 mA of current and can support an output frequency range from 0 Hz up to 100 kHz, which makes it suitable for high-speed data processing tasks.

Data communication is achieved through RS-485 using the widely accepted Modbus protocol. This ensures compatibility with an array of devices, facilitating seamless integration into existing systems. For mounting purposes, the unit is designed to be easily installed on a Din rail, offering flexibility in installation.

Operating across an extensive temperature range from -40 to 85 degrees Celsius, the AS-BFRQ-204 can function effectively in harsh conditions. The humidity tolerance is set at 10% to 95% non-condensing, further enhancing its reliability in challenging environments. With a weight of approximately 300 grams, this module is lightweight yet sturdy, adhering to an IP20 protection class, which safeguards against solid objects.

The isolation voltage rated at 500 V ensures safe operation by protecting the module from transient voltage spikes. Its response time is less than 6 milliseconds, allowing quick processing and execution of commands. Furthermore, it supports digital I/O control interfaces, contributing to improved operational versatility in a variety of automation applications.