CompactLogix DC Output Module 1769-OB16 Allen Bradley

Product Description

The 1769-OB16 is a 16-point digital output expansion module for Allen Bradley CompactLogix and MicroLogix 1500 systems. This sourcing (PNP) module provides +24V DC to connected devices, making it ideal for controlling solenoids, relays, pilot lights, and small DC motors. Designed for industrial reliability, it features fast 0.1 ms switching, integrated electronic protection, and a removable terminal block for easy maintenance, ensuring high uptime in demanding environments.

Technical Specifications

Key Features

• Sourcing Outputs: Supplies +24V DC to field devices, compatible with standard PNP logic.

• Fast Switching: 0.1 ms response time for high-speed applications like packaging and sorting.

• Maintenance-Friendly: Removable terminal block simplifies field wiring replacement.

• Robust Protection: Built-in short-circuit and overcurrent protection for reliable operation.

Frequently Asked Questions

Q: What is the difference between 1769-OB16 and 1769-OV16?
A: The OB16 is a sourcing module (+24V), while the OV16 is a sinking module (provides the ground/return).

Q: Does this module have built-in fuses?
A: It includes electronic protection, but external fusing on the 24V DC field power is recommended.

Q: Can I use this module with 12V DC devices?
A: No. The module is rated for 24V DC and may not operate reliably below 20.4V DC.