Product Details
Overview
The 1756-OW16I is an Allen-Bradley ControlLogix digital output module designed for high-reliability industrial control systems. It features 16 individually isolated output channels, suitable for both DC and AC loads, offering flexibility for a wide range of automation applications.
Technical Specifications
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Manufacturer: Allen-Bradley
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Product Line: ControlLogix
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Part Number: 1756-OW16I
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Product Type: Digital DC/AC Output Module
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Weight: 1.00 lbs (0.45 kg)
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Module Type: Digital DC Sourcing Output
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Number of Outputs: 16 individually isolated channels
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Contact Form: Normally Open (N.O.)
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Operating Voltage Range: 5…125V DC; 10…240V AC
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Output Current Ratings: 1 A @ 5–30V DC, 0.5 A @ 48V DC, 0.22 A @ 125V DC, 1.5 A @ 120V AC, 0.75 A @ 240V AC
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Output Delay Time: Max 10 ms ON/OFF
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Current Draw at 5.1V: 150 mA
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Backplane Power: 4.4 W
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Backplane Current, 24V DC: 2 mA
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Power Dissipation: 4.5 W @ 60 °C (140 °F)
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Enclosure: Open-style, no enclosure
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Removable Terminal Blocks: 1756-TBCH, 1756-TBS6H
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Isolation Voltage: 50 Volts Continuous
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Outputs: 16-point individually isolated
Key Features
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Individually Isolated Outputs: Each channel is electrically isolated for safe operation and reliable signal integrity
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Flexible Voltage Support: Compatible with a wide range of DC and AC control voltages
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Fast Response: Maximum 10 ms signal delay ensures timely switching
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High Reliability: Rated for industrial operation with continuous isolation and low thermal dissipation
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Serviceable Terminal Blocks: Removable terminal blocks allow easy wiring and maintenance
Applications
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Actuating solenoids, relays, and indicator lights
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Controlling DC and AC loads in process control systems
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Automation tasks requiring electrically isolated outputs
FAQs
Q: How many outputs does the 1756-OW16I module provide?
A: It has 16 individually isolated channels, all Normally Open (N.O.).
Q: What voltage and current ratings are supported?
A: DC: 5–125V with currents from 0.22–1 A; AC: 10–240V with currents from 0.75–1.5 A.
Q: Are the terminal blocks removable?
A: Yes, the module supports 1756-TBCH and 1756-TBS6H removable terminal blocks.
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.