Is the Allen-Bradley 1756-OF4 new or used?

We offer the 1756-OF4 in multiple conditions, from unused surplus to professionally reconditioned units. Every option is sourced and verified independently and covered by our 2-year replacement warranty.

What are the key ratings of the 1756-OF4?

The 1756-OF4 draws 4â€¦20 mA.

What is the Allen-Bradley 1756-OF4?

The 1756-OF4 is an Allen-Bradley ControlLogix 1756 Analog Output Module.

UPC	10612598171825
Brand	Allen-Bradley
Series	ControlLogix
Outputs	4 Current-Voltage
Enclosure	None
Module Type	Analog Output Module
Manufacturer	Industrial Automation
Isolation Voltage	50 Volts Continuous
Output Current Range	4â€¦20 mA
Output Voltage Range	Â±10V
Part Number/Catalog No.	1756-OF4
Power Dissipation (Max)	4.9 Watts at 60 Celsius
Output Current Resolution	15 bits across 21 mA, 650 nA/bit
Output Voltage Resolution	15 bits across 10.5V, 320 ÂµV/bitO
Removable Terminal Blocks	1756-TBNH, 1756-TBSH
Backplane Current (5Volts)	150 milliamps
Backplane Current (24 Volts)	120 milliamps

Allen-Bradley

1756-OF4

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Ready to ShipPLCs ControlLogix 1756

The Allen-Bradley 1756-OF4 ControlLogix Analog Output Module offers 4 current-voltage outputs, with precise ±10V and 4–20 mA ranges. It ensures accuracy with 15-bit resolution and operates with a maximum power dissipation of 4.9 Watts. This module, ideal for industrial automation, includes isolation voltage features and supports removable terminal blocks.

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Introduction to Allen-Bradley 1756-OF4

The Allen-Bradley 1756-OF4 is an analog output module designed to be part of Rockwell Automation's ControlLogix system. It is used in a variety of industrial and manufacturing processes for controlling equipment such as valves and drives. The module provides users with high accuracy and control in automation systems, ensuring precise regulation of output signals to connected field devices.

Technical Specifications

The 1756-OF4 module features four analog output channels that can be individually configured. Each channel is capable of outputting signals in the range of 0-21 mA in current mode or 0-10.5 volts in voltage mode, making it highly versatile for different application needs. The module supports an output resolution of 16 bits, offering fine control over the analog signals it generates.

Integration and Compatibility

This module is designed to seamlessly integrate into a ControlLogix chassis alongside other modules, sharing the backplane for communication. One of the key benefits of the 1756-OF4 is its compatibility with the Studio 5000 Logix Designer application, which simplifies configuration and programming tasks. The integration within the ControlLogix system allows for easy scalability and flexibility in system design.

Reliability and Safety

Built with industrial environments in mind, the Allen-Bradley 1756-OF4 is known for its ruggedness and reliability. It includes features such as open circuit and short circuit detection, giving the module an added layer of safety for connected devices. In terms of certifications, it meets global industry standards, ensuring compliance with safety regulations across various regions.

Applications

Widely utilized across multiple sectors, the 1756-OF4 analog output module is especially common in process control systems that require precise management of variables such as temperature, pressure, flow, and motion. Its high-quality output signals support complex industrial applications in sectors such as oil and gas, water treatment, pharmaceuticals, and automotive manufacturing.