Product Details
Product Description
The 1756-OW16I is a 16-point isolated relay output module from Allen-Bradley’s ControlLogix series. It provides individually isolated channels for reliable AC and DC load control, supporting voltages up to 240V AC and 125V DC.
This module is ideal for switching solenoids, relays, and contactors in automation systems. It includes LED indicators for channel status and supports 1756-TBCH or 1756-TBS6H terminal blocks for simplified installation.
Technical Specifications
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Manufacturer: Allen-Bradley
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Model / Part Number: 1756-OW16I
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Product Type: ControlLogix Relay Output Module
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Number of Outputs: 16 individually isolated channels
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Contact Type: Normally Open (N.O.) mechanical relays
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Output Voltage Range:
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DC: 5–125 V
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AC: 10–240 V (50/60 Hz)
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Output Current Ratings:
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1 A @ 5–30 V DC
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0.5 A @ 48 V DC
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0.22 A @ 125 V DC
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1.5 A @ 120 V AC
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0.75 A @ 240 V AC
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Backplane Current (5V): 150 mA
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Backplane Current (24V): 2 mA typical
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Total Backplane Power: 4.4 W
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Power Dissipation: Up to 4.5 W @ 60°C (140°F)
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Output Signal Delay: 10 ms ON/OFF maximum
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Isolation Voltage: 50 V continuous between channels
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Removable Terminal Blocks: 1756-TBCH or 1756-TBS6H
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Enclosure Type: None (open-style module)
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Weight: 0.45 kg (1.0 lb)
Key Features
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Sixteen individually isolated relay output points for maximum versatility
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Wide operating voltage range for AC/DC control systems
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Fast 10 ms switching time suitable for industrial automation sequences
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Overload-tolerant mechanical relays designed for durability
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LED indicators for clear channel status and diagnostics
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Compatible with ControlLogix chassis for seamless integration
Applications
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Motor starters and contactor control circuits
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Industrial machinery and conveyor systems
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AC/DC solenoid and valve actuation
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Process automation requiring electrical isolation between outputs
FAQ / Comparison
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Q: Can the 1756-OW16I switch both AC and DC loads simultaneously?
A: Yes, but each output must adhere to its respective voltage and current ratings. -
Q: What’s the difference between 1756-OW16I and 1756-OW16?
A: The 1756-OW16I offers individual channel isolation, providing better protection and flexibility compared to the grouped configuration in 1756-OW16.
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.
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