1794-OB16P Allen-Bradley FLEX I/O Protected Output Module – Original Spare Parts

1794-OB16P — Allen-Bradley FLEX I/O 16-Point Protected DC Output Module (100% Original & Brand New)

As a procurement manager sourcing critical industrial automation components, you need parts that are verified original, immediately available, and backed by real technical support. The 1794-OB16P is Allen-Bradley’s 16-point sourcing-type protected digital DC output module engineered for FLEX I/O distributed control architectures. This unit is 100% Brand New and Factory Sealed, sourced directly from authorized supply chains — never refurbished, never counterfeit.

Designed to address the most demanding requirements in PLC System environments, the 1794-OB16P integrates per-channel electronic short-circuit protection, open-wire diagnostics, and automatic fault recovery into a compact DIN-rail form factor. Whether you are managing a Control Module replacement in a chemical plant or expanding a distributed I/O network on an offshore platform, this Original New spare part eliminates the risk of unplanned downtime caused by substandard components.

With full compatibility across Allen-Bradley FLEX I/O adapter families — including EtherNet/IP, ControlNet, and DeviceNet — the 1794-OB16P slots directly into your existing Industrial Automation infrastructure. Contact our team today for pricing, lead time, and datasheet access.

Core Features & Technical Advantages

• 16 Sourcing Output Channels — 10-30V DC operating range, 0.5A per point, 8A total module maximum
• Electronic Short-Circuit Protection — Per-channel fault detection with <10μs response time; automatic shutdown prevents downstream equipment damage
• Open-Wire Diagnostics — Detects broken conductors or disconnected loads and reports faults to the host PLC System in real time
• Automatic Fault Recovery — Outputs re-enable without manual intervention once fault conditions clear, minimizing process interruption
• Inductive Load Suppression — Integrated flyback diodes clamp voltage transients from solenoid valves, relays, and motor starters
• Hot-Swap Capable — Replace the Control Module during live operation without system shutdown; critical for 24/7 continuous processes
• Robust Environmental Rating — Operates from 0°C to 60°C; withstands 30g shock and 5g vibration per IEC 60068 standards
• Multi-Network Compatibility — Pairs with 1794-AENT (EtherNet/IP), 1794-ACN15 (ControlNet), 1794-ADN (DeviceNet), and PROFIBUS adapters

Technical Specifications & Selection Guide

Selection Tip: If your application requires standard (unprotected) outputs, consider the 1794-OB16. For applications demanding per-channel fault diagnostics and electronic protection in safety-critical or remote installations, the 1794-OB16P is the precision-engineered choice.

Typical Application Scenarios

The 1794-OB16P is deployed across heavy-duty industrial sectors where output reliability and fault transparency are non-negotiable:

• Oil & Gas: Controls emergency shutdown valves and pipeline manifold actuators at unmanned remote stations. The open-wire diagnostic capability reduces costly field service visits by flagging wiring faults before they escalate.
• Power Plants: Drives solenoid valves and motor starters in turbine control and auxiliary systems. The module’s SIL 2 capability supports integration into safety instrumented system (SIS) architectures.
• Automotive Manufacturing: Operates pneumatic actuators on high-speed assembly lines where a single undetected output fault can halt production costing tens of thousands per hour.
• Pharmaceutical & Food Processing: Meets FDA 21 CFR Part 11 traceability requirements through comprehensive fault logging; robust construction withstands washdown-adjacent environments.
• Mining & Metals: Withstands extreme vibration and temperature in steel mill and mineral processing environments where heavy-duty reliability is mandatory.

Logistics & Professional Service

• ✅ Shipping: 2-Day Express Shipping available worldwide; DHL, FedEx, and UPS options with full tracking
• ✅ Warranty: 1-Year Warranty on all units — covers manufacturing defects and functional failures
• ✅ EOL & Legacy System Support: We specialize in sourcing discontinued and end-of-life Allen-Bradley Spare Parts for legacy FLEX I/O installations
• ✅ Documentation: Official Allen-Bradley datasheet, declaration of conformity, and country-of-origin certificate available upon request
• Quality Assurance: Every unit is inspected and verified as 100% Original and Brand New before shipment — no grey-market or remanufactured stock
• ✅ Technical Support: Pre-sales engineering consultation available for system compatibility, wiring, and configuration questions

FAQ — Frequently Asked Questions

Q1: Is the 1794-OB16P you supply 100% original from Allen-Bradley / Rockwell Automation?
Yes. Every 1794-OB16P unit we ship is 100% Original and Brand New, sourced from authorized distribution channels. Factory seals are intact and each unit includes original Allen-Bradley packaging and labeling. We can provide a certificate of origin upon request.

Q2: What is the lead time for the 1794-OB16P?
In-stock units ship within 1-2 business days via express courier. For bulk orders or special configurations, lead time is typically 3-7 business days. Contact us with your required quantity and delivery destination for a precise timeline.

Q3: Can you provide the official datasheet and technical documentation for the 1794-OB16P?
Absolutely. The Allen-Bradley 1794-OB16P datasheet (Publication 1794-TD002), installation instructions, and wiring diagrams are available upon inquiry. Email sale@ninermas.com with your request and we will respond within 24 hours.

Q4: What is the price of the 1794-OB16P and do you offer volume discounts?
Pricing varies based on order quantity and market conditions. We offer competitive volume pricing for orders of 5 units or more. Please contact our sales team directly for a formal quotation with your required quantity.

Q5: Is the 1794-OB16P compatible with my existing FLEX I/O adapter and terminal base?
The 1794-OB16P is compatible with all standard FLEX I/O adapters (EtherNet/IP, ControlNet, DeviceNet, PROFIBUS) and terminal bases including 1794-TB3, 1794-TBN, and 1794-TB32. It is programmed via RSLogix 5000 or Studio 5000 Logix Designer. Share your system configuration and we can confirm compatibility before purchase.

Q6: What is the difference between the 1794-OB16 and the 1794-OB16P?
The 1794-OB16P adds per-channel electronic short-circuit protection, open-wire diagnostics, and automatic fault recovery compared to the standard 1794-OB16. For applications in safety-critical environments, remote installations, or anywhere fault transparency is required, the “P” variant is the recommended Industrial Automation Spare Parts solution.

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