Allen-Bradley 1746-OV16 | SLC 500 DC Sink Output Module | Original Spare Parts

Allen-Bradley 1746-OV16 — SLC 500 16-Point DC Sink Output Module (100% Original & Brand New)

The Allen-Bradley 1746-OV16 is a 16-point discrete DC sink (NPN) output module engineered specifically for Rockwell Automation’s SLC 500 PLC System platform. Every unit we supply is 100% Brand New and Factory Sealed, sourced directly from authorized distribution channels to guarantee authenticity and full manufacturer traceability. As a proven Control Module within the 1746 I/O family, the 1746-OV16 delivers rock-solid switching performance at 10-30V DC, making it the go-to Original Spare Parts solution for engineers who cannot afford downtime.

Procurement managers across Oil & Gas, Automotive, and Power Generation sectors consistently specify the 1746-OV16 when upgrading or maintaining legacy SLC 500 racks. Its sink-type transistor outputs interface directly with PNP field devices, eliminating costly rewiring during panel retrofits. Whether you are expanding an existing Industrial Automation line or sourcing emergency replacement parts for an End-of-Life system, this module ships ready to install — no firmware configuration required.

With fast global logistics, a 1-year warranty, and a dedicated technical support team, NINERMAS COMPANY LIMITED ensures your procurement cycle stays on schedule. Contact us today for a competitive quote and confirmed lead time.

Core Features & Technical Advantages

• 16 Discrete DC Sink Outputs — NPN transistor design for positive-common wiring architectures
• Wide Voltage Range: 10-30V DC operating range accommodates diverse field device requirements
• 0.5A Per Point / 4A Per Group — Robust current handling for solenoids, relays, and indicator loads
• 1,500V Optical Isolation — Precision noise immunity protects the SLC 500 backplane from field-side transients
• 1ms Typical ON/OFF Response — High-speed switching for time-critical control sequences
• Individual LED Status Indicators — Instant per-channel diagnostics reduce troubleshooting time on the plant floor
• UL Listed | CE Marked | RoHS Compliant — Meets global safety and environmental standards
• Hot-Swap Compatible — Removable terminal block enables heavy-duty maintenance without full rack shutdown

Technical Specifications & Selection Guide

Selection Tip: If your application requires source (PNP) outputs, consider the 1746-OW16 relay or 1746-OA16 AC output variants. The 1746-OV16 is the preferred choice when field devices share a common positive rail.

Typical Application Scenarios

1. Automotive Assembly Lines — High-cycle solenoid valve control demands sub-millisecond switching reliability. The 1746-OV16’s 1ms response time and robust 0.5A per-point rating keep production lines running at full throughput without nuisance trips.

2. Oil & Gas Processing Facilities — In hazardous-area panel builds, engineers rely on optically isolated outputs to prevent ground loops from corrupting SLC 500 processor data. The 1,500V isolation barrier of this Control Module provides the separation margin required by IEC 61511 SIS architectures.

3. Power Plants & Utilities — Aging DCS/PLC hybrid systems often retain SLC 500 racks for auxiliary control. Sourcing 100% Original and Brand New 1746-OV16 modules from a verified supplier eliminates the counterfeit risk that plagues spot-market procurement.

4. Packaging & Material Handling — Conveyor diverters, reject gates, and label applicators all benefit from the module’s LED-per-channel diagnostics, allowing maintenance technicians to isolate faults in seconds rather than hours.

5. Water & Wastewater Treatment — Pump and valve sequencing in SCADA-integrated SLC 500 systems demands long-term parts availability. NINERMAS stocks the 1746-OV16 to support EOL Legacy Systems well beyond Rockwell’s standard product lifecycle.

Logistics & Professional Service

• ✅ 2-Day Express Shipping Available — DHL / FedEx / UPS international freight for urgent plant shutdowns
• ✅ 1-Year Warranty — Full replacement or refund for any manufacturing defect confirmed within the warranty period
• ✅ Factory-Sealed Packaging — Each 1746-OV16 ships in original Rockwell Automation anti-static packaging with batch traceability
• ✅ Documentation Support — Certificate of Origin, commercial invoice, packing list, and datasheet provided upon request
• ✅ EOL Legacy System Support — Long-term inventory commitment for discontinued SLC 500 components ensures your installed base remains operational
• ✅ Pre-Sales Technical Consultation — Our engineers assist with compatibility verification, wiring diagrams, and cross-reference to alternative modules

FAQ — Frequently Asked Questions

Q1: What is the price of the Allen-Bradley 1746-OV16?
Pricing for the 1746-OV16 varies based on order quantity, delivery urgency, and current market availability. We offer competitive volume discounts for orders of 5 units or more. Please contact sale@ninermas.com or use the inquiry form for a real-time quotation — most quotes are returned within 2 business hours.

Q2: What is the lead time for the 1746-OV16?
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. Emergency same-day dispatch is available for critical plant shutdowns — contact us directly to confirm availability.

Q3: Can you provide a Datasheet or Certificate of Origin for the 1746-OV16?
Yes. The official Rockwell Automation datasheet (Publication 1746-2.30) and a Certificate of Origin are available upon request at no additional charge. These documents support customs clearance, quality audits, and IEC/ISO compliance requirements.

Q4: Is this module 100% original? How do I verify authenticity?
Every unit supplied by NINERMAS COMPANY LIMITED is 100% Original and Brand New, procured through verified distribution channels. Each module carries the original Rockwell Automation holographic label and batch serial number. We provide full traceability documentation to support your incoming inspection process.

Q5: Is the 1746-OV16 compatible with all SLC 500 chassis and processors?
Yes. The 1746-OV16 is compatible with all standard SLC 500 1746-series chassis (A4, A7, A10, A13) and works with SLC 5/01 through SLC 5/05 processors. No special firmware or configuration file is required — the module is recognized automatically by RSLogix 500 during I/O configuration.

Q6: Do you support returns or exchanges if the module does not meet expectations?
Absolutely. Our 1-year warranty covers defective units with a full replacement or refund policy. Modules must be returned in original packaging with the batch label intact. Our after-sales team responds within 24 hours to initiate the RMA process.

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