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Allen Bradley 1794-0E4 FLEX I/O 4-Channel Analog Output Module

Allen-Bradley 1794-0E4 FLEX I/O 4-Channel Analog Output Module.

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ManufacturerAllen Bradley

Part number1794-0E4

Output Channels 4 Isolated Analog

Output Types Voltage (0-10VDC, ±10VDC), Current (0-20mA, 4-20mA)

Resolution 12-bit (15-bit with sign for ±10V)

Accuracy ±0.1% of full scale

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Veteran-owned

CAGE: 9NK75

4 Isolated Analog Outputs Configurable Voltage/Current Outputs High Resolution and Accuracy Seamless Flex I/O Integration Compact Design

Product description

The Allen-Bradley 1794-0E4 is a FLEX I/O module designed to provide four isolated analog voltage or current outputs. This module allows for precise control of field devices by generating output signals such as 0-10VDC or 4-20mA. It features high resolution and accuracy, enabling fine-tuning of processes, valve positions, or motor speeds.

The 1794-0E4 is commonly utilized in process control, motion control, and automation applications where precise analog signal generation is critical. Industries such as chemical processing, food and beverage, and pharmaceuticals benefit from its accuracy and versatility in controlling actuators, VFDs, and other analog-driven equipment.

Stanlo Automation, a veteran-owned surplus distributor, offers the Allen-Bradley 1794-0E4. We are committed to providing quality industrial automation components at competitive prices. Partner with Stanlo Automation for reliable surplus parts and exceptional service.

Technical specifications

Output Channels	4 Isolated Analog
Output Types	Voltage (0-10VDC, ±10VDC), Current (0-20mA, 4-20mA)
Resolution	12-bit (15-bit with sign for ±10V)
Accuracy	±0.1% of full scale
Conversion Time	1ms per channel
Power Dissipation	3.8W maximum
Isolation	Channel-to-bus isolation, 250V

Common applications

Process Control

VFD Speed Reference

Valve Positioning

Temperature Control

Actuator Control

Data Acquisition

Compatible systems

Flex I/O Communication Adapters FLEX I/O Terminal Bases

Also known as

Allen-Bradley FLEX I/O 1794-0E4 1794-0E4 Analog Output FLEX I/O Analog Output

Replaces / compatible with

Compatible with Allen-Bradley FLEX I/O communication adapters and terminal blocks.

Technical note

Expert tip

Requires appropriate terminal base units (e.g., 1794-TB3) for connection and proper operation.

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Frequently asked questions

What output ranges are supported by the Allen-Bradley 1794-0E4 module?

The Allen-Bradley 1794-0E4 module supports configurable analog outputs including 0-10VDC, ±10VDC, 0-20mA, and 4-20mA. This flexibility allows it to interface with a wide variety of field devices.