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Allen-Bradley 1756-OF8K

SKU: 1756-OF8K
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$2,322.00
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Allen-Bradley 1756-OF8K | High-Precision Analog Output Module for ControlLogix Systems

Overview

The Allen-Bradley 1756-OF8K is a ControlLogix analog output module featuring 8 single-ended channels capable of delivering either voltage (±10V) or current (0–20mA) signals. Designed with a conformal coating, it offers enhanced protection against harsh environmental conditions, making it suitable for a wide range of industrial applications.

Key Features

  • Output Channels: 8 single-ended

  • Signal Types: Voltage (±10V) or Current (0–20mA)

  • Resolution: 15-bit

  • Conformal Coating: Provides resistance to moisture, dust, and corrosive elements

  • Isolation Voltage: 250V (continuous) between channels and backplane

  • Settling Time: Less than 2 ms to 95% of final value with resistive loads

  • Drive Capability: Up to 750 ohms for current outputs

  • Short Circuit Protection: Electronically current limited to 21 mA or less

  • Open Circuit Detection: Available for current outputs when output is set above 0.1 mA

  • Calibration Interval: 12 months typical

  • Operating Temperature: 0°C to 60°C (32°F to 140°F)

  • Storage Temperature: -40°C to 85°C (-40°F to 185°F)

  • Relative Humidity: 5% to 95% non-condensing

  • Certifications: CE, UL, CSA, ATEX, IECEx, KC, RCM

Technical Specifications

  • Catalog Number: 1756-OF8K

  • Backplane Current Draw: 150 mA @ 5.1V DC; 210 mA @ 24V DC

  • Power Dissipation: 5.8 W

  • Thermal Dissipation: 16.78 BTU/hr

  • Data Format: 15-bit integer or 32-bit floating point

  • Module Conversion Method: R-Ladder DAC, monotonic with no missing codes

  • Removable Terminal Blocks (RTBs): Compatible with 1756-TBNH (NEMA screw-clamp) or 1756-TBSH (spring-clamp)

  • Enclosure Type: Open-style

  • Slot Width: 1

Applications

  • Process Control Systems: Precise control of actuators, valves, and other analog devices

  • Industrial Automation: Integration with sensors and transducers requiring analog output signals

  • Harsh Environments: Suitable for areas with exposure to moisture, dust, or corrosive substances due to conformal coating

  • High-Precision Requirements: Applications demanding high-resolution analog outputs

Why Choose the 1756-OF8K?

  • High Accuracy: 15-bit resolution ensures precise analog signal output

  • Environmental Protection: Conformal coating extends module lifespan in challenging conditions

  • Flexible Output Options: Supports both voltage and current outputs for versatile application

  • Reliable Performance: Short circuit protection and open circuit detection enhance system safety

  • Seamless Integration: Designed for use with ControlLogix systems, ensuring compatibility and ease of installation

Order Now

The Allen-Bradley 1756-OF8K analog output module is available for immediate shipment. 

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

Description

Allen-Bradley 1756-OF8K | High-Precision Analog Output Module for ControlLogix Systems

Overview

The Allen-Bradley 1756-OF8K is a ControlLogix analog output module featuring 8 single-ended channels capable of delivering either voltage (±10V) or current (0–20mA) signals. Designed with a conformal coating, it offers enhanced protection against harsh environmental conditions, making it suitable for a wide range of industrial applications.

Key Features

  • Output Channels: 8 single-ended

  • Signal Types: Voltage (±10V) or Current (0–20mA)

  • Resolution: 15-bit

  • Conformal Coating: Provides resistance to moisture, dust, and corrosive elements

  • Isolation Voltage: 250V (continuous) between channels and backplane

  • Settling Time: Less than 2 ms to 95% of final value with resistive loads

  • Drive Capability: Up to 750 ohms for current outputs

  • Short Circuit Protection: Electronically current limited to 21 mA or less

  • Open Circuit Detection: Available for current outputs when output is set above 0.1 mA

  • Calibration Interval: 12 months typical

  • Operating Temperature: 0°C to 60°C (32°F to 140°F)

  • Storage Temperature: -40°C to 85°C (-40°F to 185°F)

  • Relative Humidity: 5% to 95% non-condensing

  • Certifications: CE, UL, CSA, ATEX, IECEx, KC, RCM

Technical Specifications

  • Catalog Number: 1756-OF8K

  • Backplane Current Draw: 150 mA @ 5.1V DC; 210 mA @ 24V DC

  • Power Dissipation: 5.8 W

  • Thermal Dissipation: 16.78 BTU/hr

  • Data Format: 15-bit integer or 32-bit floating point

  • Module Conversion Method: R-Ladder DAC, monotonic with no missing codes

  • Removable Terminal Blocks (RTBs): Compatible with 1756-TBNH (NEMA screw-clamp) or 1756-TBSH (spring-clamp)

  • Enclosure Type: Open-style

  • Slot Width: 1

Applications

  • Process Control Systems: Precise control of actuators, valves, and other analog devices

  • Industrial Automation: Integration with sensors and transducers requiring analog output signals

  • Harsh Environments: Suitable for areas with exposure to moisture, dust, or corrosive substances due to conformal coating

  • High-Precision Requirements: Applications demanding high-resolution analog outputs

Why Choose the 1756-OF8K?

  • High Accuracy: 15-bit resolution ensures precise analog signal output

  • Environmental Protection: Conformal coating extends module lifespan in challenging conditions

  • Flexible Output Options: Supports both voltage and current outputs for versatile application

  • Reliable Performance: Short circuit protection and open circuit detection enhance system safety

  • Seamless Integration: Designed for use with ControlLogix systems, ensuring compatibility and ease of installation

Order Now

The Allen-Bradley 1756-OF8K analog output module is available for immediate shipment. 

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Allen-Bradley 1756-OF8K

Allen-Bradley 1756-OF8K

$2,322.00
Add to wishlist
Allen-Bradley 1756-OF8K

Allen-Bradley 1756-OF8K

Your Price:
$2,322.00
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