OMRON SP16-DR-A Programmable Logic Controller – SYSMAC SP Series Relay Output PLC
When a critical production line loses its logic controller, the consequences are immediate and costly: conveyor systems halt, assembly sequences fall out of sync, and every minute of unplanned downtime translates directly into lost revenue and missed delivery commitments. In modern industrial environments — from food processing to automotive assembly — the programmable logic controller is not a peripheral component; it is the operational heartbeat of the entire system. The OMRON SP16-DR-A is engineered to ensure that heartbeat never skips a beat.
The SP16-DR-A belongs to OMRON’s SYSMAC SP Series, a compact PLC family designed for small-to-medium scale automation tasks where space efficiency and reliability are paramount. With 16 I/O points and relay output configuration, this unit occupies a well-defined position in the SYSMAC ecosystem — bridging the gap between entry-level micro-PLCs and full-scale modular systems. OMRON’s SYSMAC platform is recognized globally as one of the most trusted automation architectures, deployed across tens of thousands of facilities in over 100 countries.
Technical Specifications
- Model Number: SP16-DR-A
- Brand: OMRON
- Series: SYSMAC SP Series
- Output Type: Relay Output (R)
- I/O Points: 16 (combined input/output)
- Power Supply: AC Power Input (A suffix)
- Form Factor: Compact, DIN-rail mountable
- Programming Standard: IEC 61131-3 compatible ladder logic
- Communication: SYSMAC bus compatible
- Weight: Approx. 2,500 g (unit with packaging)
- Operating Temperature: 0°C to 55°C
- Storage Temperature: -20°C to 75°C
- Humidity: 10% to 90% RH (non-condensing)
Note: Always verify specifications against the official OMRON SP Series datasheet for your specific application requirements.
Key Features & Benefits
- Relay Output Versatility: Relay contacts support both AC and DC load switching, making the SP16-DR-A compatible with a wide range of actuators, solenoids, and motor starters without additional interface relays.
- Compact Footprint: The SP Series housing is optimized for panel space efficiency, enabling installation in compact control cabinets without sacrificing I/O capacity.
- AC Power Supply: Direct AC mains connection eliminates the need for a separate 24VDC power supply in many installations, reducing BOM cost and panel complexity.
- SYSMAC Ecosystem Integration: Seamlessly integrates with OMRON’s broader SYSMAC family including expansion I/O units, HMI terminals, and network modules.
- Proven Reliability: OMRON’s SYSMAC SP Series is built to industrial-grade standards with robust EMI shielding and vibration resistance for demanding factory floor environments.
- Simplified Programming: Compatible with OMRON’s ladder logic programming tools, enabling fast commissioning and straightforward maintenance by qualified technicians.
Industry & Equipment Applications
- Manufacturing & Assembly Lines: Sequence control for conveyor systems, pick-and-place stations, and robotic cell coordination.
- Food & Beverage Processing: Hygienic process control for filling, capping, and packaging machinery.
- HVAC & Building Automation: Control of pumps, fans, and valve actuators in commercial building management systems.
- Textile & Printing Machinery: Precision timing and sequence logic for web-fed and sheet-fed production equipment.
- Water Treatment & Utilities: Pump station control, level monitoring, and alarm management in municipal and industrial water systems.
- Material Handling: Sorting, indexing, and transfer system automation in warehousing and logistics facilities.
System Integration & Compatible Parts
The OMRON SP16-DR-A is designed to operate within the SYSMAC SP Series ecosystem. Compatible components and accessories include:
- Expansion I/O Units: OMRON SP Series expansion modules for additional digital or analog I/O points
- Programming Cables & Software: OMRON CX-Programmer or equivalent SYSMAC-compatible programming tools
- HMI Terminals: OMRON NT Series and NB Series operator panels for local visualization
- Communication Modules: SYSMAC bus and RS-232C/RS-485 communication adapters
- Power Supply Units: OMRON S8VS / S82K Series DIN-rail power supplies for 24VDC auxiliary circuits
Contact our technical team at [email protected] for system integration consultation and compatible part recommendations.
Our Quality Assurance Process
At Konmask.com, every OMRON SP16-DR-A unit undergoes a rigorous multi-stage verification process before shipment:
- Authenticity Verification: All units are sourced through authorized supply channels. Serial numbers and date codes are cross-referenced against manufacturer records.
- Visual & Physical Inspection: Each unit is inspected for housing integrity, connector condition, label legibility, and absence of counterfeit indicators.
- Functional Pre-check: Where applicable, units undergo power-on verification to confirm basic operational status prior to packaging.
- Secure Packaging: Anti-static packaging with moisture-barrier protection ensures safe transit to your facility.
- Documentation: Shipments include relevant product documentation and traceability records upon request.
How to Order
- Submit your inquiry via the Contact / RFQ form on this page or email [email protected].
- Provide your required quantity, delivery timeline, and destination country.
- Our team will respond within 1 business day with availability confirmation and a formal quotation.
- Upon order confirmation, we arrange secure packaging and international shipping with full tracking.
- After-sales technical support is available for integration and commissioning questions.
Why Choose Konmask.com?
- ✅ Specialized in Industrial Automation Components – Deep expertise in PLC, DCS, servo, and HMI sourcing for B2B buyers worldwide.
- ✅ Global Export Experience – Serving engineering firms, system integrators, and OEMs across Asia, Europe, the Middle East, and the Americas.
- ✅ Competitive Lead Times – Extensive supplier network enables fast sourcing even for discontinued or hard-to-find OMRON parts.
- ✅ Technical Pre-sales Support – Our engineers help you confirm compatibility before you commit to a purchase.
- ✅ Transparent Traceability – Full documentation available for quality-sensitive procurement processes.
Frequently Asked Questions
Q: Is the OMRON SP16-DR-A still in production?
A: The SP Series is a legacy OMRON product line. While new production may be limited, Konmask.com maintains access to genuine surplus and refurbished stock. Contact us for current availability.
Q: What is the difference between SP16-DR-A and SP16-DT-A?
A: The “R” in SP16-DR-A denotes Relay output, while “T” denotes Transistor output. Relay outputs are suitable for AC/DC loads and are more robust for inductive loads; transistor outputs offer faster switching for DC loads.
Q: Can the SP16-DR-A be programmed with CX-Programmer?
A: The SP Series uses OMRON’s SYSMAC programming environment. Please verify compatibility with your specific CX-Programmer version or contact our technical team for guidance.
Q: Do you provide a warranty on this product?
A: Yes. Konmask.com provides a quality guarantee on all shipped units. Specific warranty terms are confirmed at the time of quotation based on unit condition (new, surplus, or refurbished).
Q: What shipping methods are available for international orders?
A: We ship globally via DHL, FedEx, UPS, and sea freight for bulk orders. Shipping costs and lead times are provided in your formal quotation.
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