Product Details
Product Overview
The Allen-Bradley 1771-OW16 is a 16-channel digital contact output module designed for PLC 5 systems. It combines AC and DC relay capabilities with individually selectable outputs to provide precise control for high-demand automation applications. With a robust backplane current capacity, conformal coating protection, and reliable contact life, this module ensures long-term durability in industrial control environments. Compatible with 1771-A1B through A4B or later 1771 I/O chassis, it offers flexible installation options for rack-mounted setups.
Technical Specifications
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Manufacturer: Allen-Bradley (Rockwell Automation)
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Model Number: 1771-OW16
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Series: PLC 5
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Product Type: Digital Relay Contact Output Module
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Number of Outputs: 16 (8 normally open, 8 selectable)
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Module Location: 1771-A1B through A4B or later I/O chassis
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AC Operating Voltage: 24–250 VAC
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DC Operating Voltage: 24–150 VDC
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Maximum Continuous Current: 2 A per module (80 W DC max, 500 VA AC max)
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Backplane Current Draw: 1300 mA
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Contact Life: 300,000 operations
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Typical AC Signal Delay (OFF): 45 ± 15 ms
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Typical DC Signal Delay (OFF): 50 ms
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Bounce Time: 4 ms
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Mounting Type: Rack-mountable
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Wiring Arm: 1771-WN
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Coating: Conformal coat for environmental protection
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Weight: 0.91 kg (2.00 lbs)
Application Scenarios
The 1771-OW16 module is suitable for:
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Controlling AC or DC loads in PLC 5 automation systems
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Actuating relays, solenoids, and indicator devices
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High-reliability environments requiring long contact life and stable output
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Systems where rack-mounted I/O modules optimize space and wiring
FAQ
Q: Can this module handle both AC and DC devices?
A: Yes, it supports 24–250 VAC and 24–150 VDC loads.
Q: What is the expected contact life of the 1771-OW16?
A: The module is rated for approximately 300,000 operations under normal conditions.
Q: Which chassis is compatible with this output module?
A: It fits 1771-A1B through A4B or later PLC 5 I/O chassis.
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
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