Allen-Bradley 1771-OWNA | PLC-5 32-Point Relay Output Module

Allen-Bradley 1771-OWNA — PLC-5 32-Point Relay Output Module | Original Spare Parts

As a procurement manager sourcing critical components for industrial automation infrastructure, you need parts that perform without compromise. The Allen-Bradley 1771-OWNA is a 32-point relay contact digital output module purpose-built for the Allen-Bradley PLC-5 control platform — one of the most widely deployed PLC systems in heavy industry worldwide. Every unit we supply is 100% Brand New and Factory Sealed, sourced directly from authorized channels to guarantee authenticity and full operational integrity.

Facilities running legacy PLC System architectures often struggle to source genuine Original New spare parts for end-of-life (EOL) hardware. The 1771-OWNA addresses this gap directly: it slots into the 1771 I/O chassis family and delivers robust relay switching for high-voltage AC/DC loads — keeping your Control Module infrastructure operational without costly system overhauls. Whether you’re maintaining a continuous process line or managing a scheduled shutdown, this module is a proven Industrial Automation workhorse.

We maintain ready stock of the 1771-OWNA to support urgent procurement cycles. Contact our team today for a competitive quote and same-week dispatch.

Core Features & Technical Advantages

• 32 Relay Contact Outputs — Organized in 4 isolated groups of 8, enabling flexible load zoning and fault isolation
• Wide Voltage Compatibility — Rated for 24-138V AC (RMS) and 24-125V DC, supporting diverse field device requirements
• Precision Switching Performance — 5ms (±1ms) operate/release time with a maximum 10Hz switching frequency for reliable, repeatable control
• Heavy-duty Current Handling — 1A per output, 4A per group, 12A per module; 30W resistive load rating per output
• Robust Isolation — 1500V coil-to-contact isolation voltage for superior protection in electrically noisy environments
• Industrial-Grade Temperature Range — Operates reliably from 0°C to 60°C (32°F to 140°F)
• 100% Original and Brand New — Factory tested, CSA certified, UL listed, and CE marked

Technical Specifications & Selection Guide

Use the table below to confirm the 1771-OWNA meets your application requirements before ordering:

Selection Tip: If your application involves inductive loads (solenoids, motor starters), install suppression devices across the load terminals to maximize relay contact life and protect the 1771-OWNA from voltage transients.

Typical Application Scenarios

The Allen-Bradley 1771-OWNA serves as a critical Control Module across multiple high-stakes industries where Industrial Automation reliability is non-negotiable:

• Oil & Gas Processing: Controls shutdown valves, blowdown systems, and pump motor starters in upstream and midstream facilities where relay isolation is a safety requirement.
• Power Generation & Utilities: Manages breaker control, annunciator panels, and auxiliary equipment switching in coal, gas, and hydroelectric plants running legacy PLC System architectures.
• Automotive Manufacturing: Drives conveyor motor start/stop sequences, robotic cell interlocks, and fixture clamping solenoids on high-throughput assembly lines.
• Chemical & Pharmaceutical Plants: Actuates agitator drives, heating element circuits, and safety alarm outputs in batch processing environments with strict SIL compliance requirements.
• Water & Wastewater Treatment: Controls pump stations, valve actuators, and dosing systems where the wide AC/DC voltage range of the 1771-OWNA accommodates mixed field device inventories.

Logistics & Professional Service

• ✅ 2-Day Express Shipping Available — Air freight options to major global hubs; sea freight for bulk orders
• ✅ 1-Year Warranty — Full coverage against manufacturing defects and performance failures from date of shipment
• ✅ EOL Legacy System Support — We specialize in sourcing discontinued and hard-to-find Allen-Bradley PLC-5 Spare Parts for facilities that cannot migrate to newer platforms
• ✅ Full Documentation Package — Certificate of Origin, test reports, and manufacturer datasheets provided upon request
• ✅ Global Export Compliance — Experienced in export documentation for North America, Europe, Middle East, and Southeast Asia

FAQ — Frequently Asked Questions

Q1: What is the lead time for the Allen-Bradley 1771-OWNA?
A: We maintain stock of the 1771-OWNA and can typically ship within 1-3 business days of order confirmation. For urgent requirements, same-day dispatch may be available — contact us directly at sale@ninermas.com to confirm availability.

Q2: Can you provide a Datasheet or technical documentation for the 1771-OWNA?
A: Yes. The official Allen-Bradley (Rockwell Automation) product datasheet and installation instructions for the 1771-OWNA are available upon request. We also provide third-party test reports and inspection certificates as part of our standard documentation package.

Q3: Is the 1771-OWNA you supply 100% original and brand new?
A: Absolutely. Every 1771-OWNA we ship is 100% Original and Brand New, factory sealed in original Allen-Bradley packaging. We do not supply refurbished, repaired, or counterfeit components. Certificates of authenticity are available on request.

Q4: What is the price of the 1771-OWNA and do you offer volume discounts?
A: Pricing varies based on order quantity, shipping destination, and market conditions. Volume discounts are available for orders of 3 units or more. Please contact sale@ninermas.com with your quantity and delivery requirements for a formal quotation within 24 hours.

Q5: Is the 1771-OWNA compatible with all PLC-5 chassis variants?
A: The 1771-OWNA is compatible with 1771-A1B, -A2B, -A3B, -A4B, -AM1, and -AM2 I/O chassis. It is not compatible with SLC 500 or ControlLogix platforms. If you are unsure about compatibility with your specific PLC System configuration, our engineers can assist.

Q6: Do you provide a Certificate of Origin for customs clearance?
A: Yes. A Certificate of Origin (COO) confirming the 1771-OWNA is manufactured in the United States is included with every shipment, supporting smooth customs clearance in most jurisdictions.

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