1756-OB8 Digital Output Module | Allen-Bradley
SKU: 8156391406

1756-OB8 Digital Output Module | Allen-Bradley

Sale price$108.45 Regular price$120.50
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

1756-OB8 Digital Output Module | Allen-BradleyAllen Bradley 1756 OB8 ControlLogix 8 Channel Digital Output Module Core Features 8 channel 24VDC digital output High speed switching (1ms ON 2ms OFF) Removable terminal blocks (RTB) for easy wiring Compatible with all ControlLogix chassis Technical Specifications Output type: Sourcing (10 30VDC range) Current rating: 2A per point 8A total Isolation: 250V continuous Power consumption: 0. 89W backplane Operating temp: 0C to 60C (32F to 140F) Storage

Allen-Bradley 1756-OB8 ControlLogix 8-Channel Digital Output Module

Core Features

8-channel 24VDC digital output

High-speed switching (1ms ON / 2ms OFF)

Removable terminal blocks (RTB) for easy wiring

Compatible with all ControlLogix chassis

Technical Specifications

Output type: Sourcing (10-30VDC range)

Current rating: 2A per point / 8A total

Isolation: 250V continuous

Power consumption: 0.89W backplane

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

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

Industrial Applications

Machine control systems

Conveyor belt operations

Packaging equipment

Automated assembly lines

Installation Guide

Single-slot module (any slot except leftmost)

Requires RTB (1756-TBNH or 1756-TBSH)

No external power supply needed

Wiring Information

Terminal blocks: 20-pin removable

Wire size: 0.3-2.5mm² (22-14 AWG)

Torque: 0.5-0.6 N·m (4.5-5.3 lb-in)

Compatibility

Works with all ControlLogix processors

Supports RSLogix 5000 programming

Integrates with Studio 5000

Package Contents

1756-OB8 module

Installation documentation

Module keying labels

Shipping & Support

Available for immediate shipment

FedEx/UPS/DHL express options

24/7 technical support

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 8156391406

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Verified Purchase
Jackson Caesar
Lake Worth, US
★★★★★ 5
Great investment, and easy to assemble.
Color: Grey
Excellent dividers for the home. I purchased this set 3 years ago and recently had to place another order because the first order proved to be a perfect accessory in my basement apartment. As previously mentioned, I am in a basement apartment, and with these dividers, I can take an open space and create compartments. After a while, you forget that that open space was once a single room. These options added a great deal to my "Fonshuay," and lifestyle. This is a great investment and it was easy to assemble.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 11, 2025
W
Verified Purchase
wlytle
Dallas, US
★★★★★ 1
NO instructions
Color: Grey
there were no instructions with this and it came in 100's of pieces. NOTHING, no picture, kind of hard to assemble when you dont know where to start
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Reviewed in the United States on October 11, 2025
C
Verified Purchase
Cristina Moreta
Fort Morgan, US
★★★★★ 5
Me cubrió exactamente como esperaba
Color: Grey
Cumplió mis expectativas
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
J
Verified Purchase
JV in Idaho
Draper, US
★★★★★ 5
Very nice quality and appearance
Color: Beige
They were surprisingly stout and went together well. We had to return them because when we took them to where they would be used, they were too big to work in that location. Dang. But if we needed them in the future, I wouldn't hesitate to purchase them.
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Reviewed in the United States on October 31, 2025
S
Verified Purchase
shellz
San Leandro, US
★★★★★ 3
Poor quality
Color: Grey
Temporary fix, poor quality, get what you pay for.
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Reviewed in the United States on November 22, 2025

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