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Allen Bradley 1794-OF4I Flex I/O Analog Output Module

Allen Bradley Flex I/O 4-Channel Analog Output Module (4-20mA).

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ManufacturerAllen Bradley

Part number1794-OF4I

Number of Outputs 4

Output Type 4-20mA

Resolution 12-bit

Isolation 300V AC

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Veteran-owned

CAGE: 9NK75

4-20mA analog output 12-bit resolution Flex I/O platform High accuracy Reliable signal generation Versatile applications

Product description

The Allen Bradley 1794-OF4I is a 4-channel analog output module within the Flex I/O platform, designed to provide 4-20mA signals. This module allows for precise control of actuators, valves, and other devices requiring analog output signals in industrial automation systems.

It is commonly employed in process control applications, motion control systems, and any scenario where precise analog signal generation is needed, such as controlling variable speed drives, proportional valves, or chart recorders. The Flex I/O system offers flexibility and scalability for various I/O configurations.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen Bradley 1794-OF4I. Acquire reliable analog output modules from our inventory and ensure the precision and efficiency of your automation processes. We are committed to providing quality surplus parts.

Technical specifications

Number of Outputs	4
Output Type	4-20mA
Resolution	12-bit
Isolation	300V AC
Series	Flex I/O
Voltage Output	Not Applicable (Current Output)

Common applications

Process control

Valve actuation

Variable speed drive control

Motion control

SCADA systems

Data acquisition

Compatible systems

Allen Bradley ControlLogix Allen Bradley CompactLogix Allen Bradley SLC 500 (with appropriate communication adapter)

Also known as

Allen Bradley Flex Output Module AB 1794 Analog Output Flex I/O 4-20mA AB 4 Channel Output

Replaces / compatible with

This module is part of the Flex I/O system and can be used to expand or replace existing analog output capabilities within compatible Allen-Bradley control architectures.

Technical note

Expert tip

Ensure the loop resistance of the connected device is within the specified limits for optimal 4-20mA signal performance.

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Frequently asked questions

What is the output signal range for the Allen Bradley 1794-OF4I module?

The Allen Bradley 1794-OF4I Flex I/O module provides four independent analog output channels, each capable of generating a 4-20mA current signal, commonly used for controlling industrial devices.