CompactLogix 16-Point DC Output | 1769-OB16P Allen-Bradley

Availability: 99 left in stock

Product Overview The Allen-Bradley 1769-OB16P functions as a high-density digital output solution within the Rockwell Automation Compact I/O family. This module provides...

SKU: 1769-OB16P

Manufacturer: Allen Bradley
Product No.: 1769-OB16P
Product Type: Programmable Automation Controllers
Product Origin: USA
Payment:T/T, Western Union
Weight: 300g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Allen-Bradley 1769-OB16P functions as a high-density digital output solution within the Rockwell Automation Compact I/O family. This module provides 16 sourcing outputs, specifically designed to drive field devices such as solenoids, indicator lamps, and industrial relays. It integrates seamlessly with CompactLogix controllers, MicroLogix 1500 systems, and 1769-based distributed I/O clusters. We supply this unit in 100% Brand New original condition, complete with factory-sealed packaging to ensure maximum field reliability.

Technical Specifications

The 1769-OB16P delivers robust switching power with integrated electrical isolation to protect the system backplane.

Parameter	Specification Detail
Manufacturer	Allen-Bradley / Rockwell Automation
Model Number	1769-OB16P
Output Type	16 Sourcing Digital Outputs
Operating Voltage Range	20.4V DC to 26.4V DC (Nominal 24V DC)
Current Rating	1.0 A per point / 8.0 A max per module
Backplane Isolation	750V DC (Field side to System side)
Connection Type	Removable Terminal Block (RTB)
Operating Temperature	0°C to +60°C (32°F to +140°F)
Storage Temperature	-40°C to +85°C (-40°F to +185°F)
Dimensions	118 x 35 x 87 mm
Certifications	UL, CE, cULus, Class I Div 2

Engineering Advantages

The 1769-OB16P addresses the requirements of high-demand machine control and packaging applications by offering superior current handling and diagnostic visibility.

High-Current Sourcing Capability: Unlike standard low-power modules, the 1769-OB16P supports up to 1.0 Amp per point. This allows the module to drive larger solenoids and actuators directly without requiring interposing relays, saving significant cabinet space and wiring labor.
Integrated Sourcing Logic: As a sourcing module, it supplies power from the 24V DC bus to the load. This standardizes wiring for NPN-style field devices and simplifies troubleshooting within a common-ground architecture.
Galvanic Isolation Protection: The module features 750V DC isolation between the field-side wiring and the sensitive controller backplane. This barrier prevents electrical surges or field faults from damaging the expensive CPU or other I/O modules in the rack.
Removable Terminal Block (RTB): The RTB design allows for "pre-wiring" of the control cabinet. During maintenance or replacement, you can disconnect the entire wiring bundle as a single unit, eliminating the risk of cross-wiring errors and reducing MTTR (Mean Time To Repair).
Hazardous Location Certification: With Class I Div 2 approval, the 1769-OB16P operates safely in environments where volatile gases or vapors may exist, expanding its use into chemical processing and oil and gas applications.

FAQs

Does the 1769-OB16P support Pulse Width Modulation (PWM)?

No. The 1769-OB16P is a standard digital output module for ON/OFF control. For high-speed pulse or PWM requirements, you should utilize a specialty module like the 1769-HSC.
What is the difference between this module and the 1769-OB16?

The "P" in 1769-OB16P often denotes "Protected" or specific sourcing characteristics. While both offer 16 outputs, the 1769-OB16P typically provides higher current capacity (up to 1.0A per point vs. 0.5A on standard models), making it better suited for heavy inductive loads.
How do I troubleshoot a specific output channel?

The module features status LEDs for each of the 16 channels. If the controller logic activates an output but the corresponding LED remains off, check the module's 24V DC field power supply or the internal fuse status if applicable.
Is this module compatible with the 1769-ADN DeviceNet adapter?

Yes. The 1769-OB16P functions as a standard 1769 Compact I/O module and can be installed in a remote I/O rack managed by a 1769-ADN or 1769-AENTR adapter.

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.