Allen-Bradley 1756-OB16I ControlLogix 16-Point Isolated DC Output Module

Allen-Bradley 1756-OB16I ControlLogix 16-Point Isolated DC Digital Output Module

Availability: 8 left in stock

DescriptionThe Allen-Bradley 1756-OB16I is a high-performance 16-point isolated digital DC output module designed for the ControlLogix platform. This module provides...

SKU: 1756-OB16I

Manufacturer: Allen-Bradley
Product No.: 1756-OB16I
Product Type: Digital Output Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 350g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Description

The Allen-Bradley 1756-OB16I is a high-performance 16-point isolated digital DC output module designed for the ControlLogix platform. This module provides reliable control for industrial automation applications, offering both current sinking and current sourcing capabilities to accommodate diverse field device requirements. It is engineered to operate within 12/24V DC systems, ensuring compatibility with standard industrial control voltages.

Features

16 isolated output channels for enhanced system protection and signal integrity.
Supports both current sinking and current sourcing configurations.
Compatible with standard 12/24V DC power supplies.
Designed for seamless integration into any ControlLogix I/O chassis.
Status indicators for each channel to facilitate rapid diagnostics and troubleshooting.

Technical Specifications

Product Model	1756-OB16I
Module Type	Digital DC Isolated Output
Number of Outputs	16
Voltage Category	12/24V DC
Manufacturer	Allen-Bradley
Platform	ControlLogix

Installation Guidelines

Ensure the ControlLogix chassis is powered down before inserting or removing the module to prevent electrical damage.
Align the module carefully with the chassis guide rails and seat it firmly until the locking tab engages.
Use appropriate shielded cabling for field connections to minimize EMI interference in high-noise industrial environments.
Verify that the external power supply voltage matches the module's rated input range before applying power.
Always follow standard ESD (Electrostatic Discharge) precautions when handling the module to protect internal circuitry.

FAQ

What is the primary function of the 1756-OB16I?

The 1756-OB16I is a digital output module used to interface the ControlLogix controller with field devices such as relays, solenoids, or indicators, providing isolated switching control.

Does this module require a specific chassis?

Yes, this module is designed specifically for the Allen-Bradley ControlLogix I/O chassis system.

Can this module be used for both sinking and sourcing?

Yes, the 1756-OB16I is designed to support both current sinking and current sourcing configurations, providing flexibility for various wiring requirements.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.