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Allen Bradley Flex I/O 1794 1794-IF8IHNFXT

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1794-IF8IHNFXT

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The 1794-IF8IHNFXT is an input/output analog module from the Allen Bradley Flex I/O 1794 series. This device offers 8 channels for signal management and operates at a supply voltage of 24 Volts DC.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1794-IF8IHNFXT

ManufacturerAllen Bradley
Product TypeInput/Output Analog Module
Product LineFlex I/O 1794
Part Number1794-IF8IHNFXT
UPC885630333571
Weight10.00 lbs (4.54 kg)
Input Current Range0 to 20 milliamperes
Input/Output TypeSingle-ended isolated inputs/outputs
Power Supply Voltage24 Volts DC
Flexbus Current80 milliamperes at 5 Volts DC
Number of Channels8 channels/points
Status Indicator1 red/green LED indicator
Allowable Voltage Range19.2 to 31.2 Volts DC
Data FormatRAW/proportional count, engineering units, and percent of full scale
Resistance249 ohms
Maximum Power Dissipation4.8 Watts at 31.2 Volts DC
Conversion TypeSigma delta
Enclosure TypeNone (open-style enclosure)
Compatible Wire TypeShielded wire

Operating under the Allen Bradley Flex I/O 1794 series, the 1794-IF8IHNFXT serves as an input/output analog module for effective signal interaction. It is constructed to accommodate a range of input currents, specifically between 0 to 20 milliamperes, utilizing single-ended isolated inputs and outputs for reliable communication with external devices. Powering the module requires a supply voltage of 24 Volts DC, and it consumes a flexbus current of 80 milliamperes at 5 Volts DC.

Designed with 8 channels, this module enables intricate control and monitoring of multiple signals simultaneously. The 1794-IF8IHNFXT comes equipped with a red/green LED status indicator that provides at-a-glance insight into operational status. It supports a voltage range of 19.2 to 31.2 Volts DC, making it versatile for various applications.

Data output can be formatted in multiple ways, including RAW counts, engineering units, and percentages of full scale, ensuring flexibility based on user requirements. The module's internal resistance stands at 249 ohms, promoting accurate signal processing. For applications with higher power needs, it has a maximum power dissipation of 4.8 Watts at its upper voltage limit of 31.2 Volts DC. This module employs sigma delta conversion type for processing input signals.

As an open-style enclosure design, the module does not have a protective covering, which may be suitable for installation in controlled environments. It is compatible with shielded wire, enhancing its ability to manage interference in various settings.