Product Details
Overview
The Allen-Bradley 1769-OB16 is a high-performance discrete output module for Series PLC systems. Engineered for precise control of digital outputs, it delivers reliable operation in compact control cabinets and DIN rail installations. This module supports 16 output points per group and is optimized for 24V DC source applications.
Specifications
Output & Electrical
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Model: 1769-OB16
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Output Points: 16 per group
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Voltage Category: 24V DC source
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Operating Voltage Range: 20.4–26.4 V DC
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Current Draw: 200 mA @ 5.1V
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Maximum Heat Dissipation: 2.11 W
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Surge Current Capacity: 2.0 A for 10 ms, repeatable every 2 s
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Isolation Voltage: 1200 V AC for 1 s or 1697 V DC for 1 s between outputs and bus (IEC Class 2 reinforced insulation)
Mechanical & Installation
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Slot Width: 1
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Wire Type: Copper 90°C (194°F)
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Enclosure: Open-style, not enclosed
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Mounting Options: DIN rail or panel
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Replacement Terminal Block: 1769-RTBN18 (1 per kit)
Power Supply Compatibility
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Compatible with 1769-PA2, 1769-PB2, 1769-PA4, 1769-PB4
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Power supply distance rating: 8 modules maximum
Dimensions & Weight
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Length x Width x Height: 9.7 cm x 3.5 cm x 11.8 cm
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Weight: 2 kg
Features
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Supports 16 discrete output points per group
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Wide operating voltage range: 20.4–26.4 V DC
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Compact 1-slot design suitable for dense control panels
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Robust isolation for output-to-bus separation
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Flexible mounting on DIN rail or panel
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Compatible with multiple Allen-Bradley power supplies
Applications
The 1769-OB16 module is ideal for controlling solenoids, indicators, actuators, and other DC devices within Series PLC setups. Its compact size and high output reliability make it suitable for small to medium automation systems.
FAQ
Q: How many output points does the 1769-OB16 support?
A: The module provides 16 output points per group.
Q: What is the operating voltage range?
A: The module operates from 20.4 V to 26.4 V DC.
Q: Can it be mounted on a panel or DIN rail?
A: Yes, it supports both DIN rail and panel mounting.
Q: Which power supplies are compatible?
A: Compatible with 1769-PA2, 1769-PB2, 1769-PA4, 1769-PB4.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Evolving SCADA System Architectures in Industrial Automation
A robust Supervisory Control and Data Acquisition (SCADA) system serves as the heartbeat of modern industrial operations. Understanding SCADA system architecture is vital for engineers designing efficient control systems. These architectures have evolved from isolated, monolithic structures to highly interconnected, networked ecosystems. Choosing the right design requires balancing data visibility, processing power, and long-term scalability requirements.
Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
Selecting the optimal control architecture is a foundational decision in industrial automation. Engineers must frequently choose between a Programmable Logic Controller (PLC) and a dedicated Motion Controller. While both systems manage machinery, their underlying design philosophies differ significantly, impacting performance, scalability, and system integration.
Mastering PLC Power Supply Architectures and Operating Voltages
Selecting the correct operating voltage is a critical step in designing reliable industrial automation systems. Whether you are working with a compact PLC or a large-scale DCS, your power architecture dictates the system's longevity. In this guide, we explore the standard voltage ranges and power distribution strategies required to maintain stable factory automation operations.