Genuine OMRON NE2A-DNS21 DeviceNet Safety Unit | NE2A Series – Verified Source
The OMRON NE2A-DNS21 is a dedicated DeviceNet Safety Network Controller designed for machine safety applications requiring IEC 61508 SIL2-compliant communication. As an authorized distributor and verified industrial automation supplier, Konmask.com provides genuine OMRON components with full traceability and quality assurance.
Technical Specifications
- Part Number / SKU: NE2A-DNS21
- Brand: OMRON
- Series: NE2A – DeviceNet Safety Unit
- Network Protocol: DeviceNet Safety (CIP Safety)
- Safety Category: IEC 61508 SIL2 / ISO 13849 PLd
- Max Safety I/O Nodes: Up to 32 safety slave nodes
- Communication Speed: 125 / 250 / 500 kbps (auto-detect)
- Power Supply: 24 VDC (supplied via DeviceNet bus)
- Operating Temperature: 0°C to +55°C
- Storage Temperature: -20°C to +75°C
- Humidity: 10% to 90% RH (non-condensing)
- Weight: Approx. 1,330 g (with packaging)
- Compliance: CE, UL, cUL
- Country of Origin: Japan
Our 4-Step Quality Verification Process
Every OMRON NE2A-DNS21 unit shipped from Konmask.com passes through our rigorous 4-step verification protocol before dispatch:
- Step 1 – Source Authentication: Units are sourced exclusively from OMRON authorized distribution channels or verified OEM surplus with full chain-of-custody documentation.
- Step 2 – Physical Inspection: Each unit undergoes visual inspection for label integrity, hologram verification, housing condition, and connector pin alignment.
- Step 3 – Functional Bench Test: Where applicable, units are powered on and communication functionality is verified against OMRON factory specifications.
- Step 4 – Packaging & Documentation Check: Original packaging, manuals, and certificates of conformity are confirmed present before shipment.
Key Features & Benefits
- ✅ SIL2-Rated Safety Communication – Meets IEC 61508 for functional safety in industrial environments
- ✅ Seamless DeviceNet Integration – Drop-in compatibility with existing OMRON DeviceNet safety networks
- ✅ Scalable Safety Architecture – Supports up to 32 safety slave nodes for flexible machine safety design
- ✅ Compact DIN-Rail Mounting – Space-efficient form factor for control cabinet integration
- ✅ Diagnostic LED Indicators – Real-time network and safety status monitoring at a glance
- ✅ Long-Term Availability – Konmask maintains buffer stock for MRO and production continuity
Typical Applications
- Machine safety interlocking on automated production lines
- Emergency stop (E-Stop) network management via DeviceNet Safety
- Robotic cell safety zone monitoring and control
- Press and stamping machine guarding systems
- Conveyor and material handling safety networks
- Semiconductor and electronics manufacturing equipment
Compatible System Components
- Safety Slaves: OMRON NE1A-SCPU01 / NE1A-SCPU02 Safety Network Controllers
- Safety I/O: OMRON DST1 Series DeviceNet Safety I/O Terminals
- Safety Sensors: OMRON F3SG / F3SJ Safety Light Curtains
- Safety Relays: OMRON G9SA / G9SB Safety Relay Units
- PLCs: OMRON CJ2 / CS1 Series with DeviceNet Master Units (DRM21)
- Configuration Software: OMRON Network Configurator for DeviceNet Safety
Global Sourcing & Shipping Capabilities
Konmask.com ships the OMRON NE2A-DNS21 worldwide with full export documentation support:
- Shipping Origins: China (Mainland), Hong Kong SAR
- Supported Regions: Asia-Pacific, Europe, North America, Middle East, Southeast Asia
- Lead Time: In-stock orders typically dispatched within 1–3 business days
- Freight Options: DHL Express, FedEx International Priority, sea freight (LCL/FCL) for bulk orders
- Export Documentation: Commercial invoice, packing list, certificate of origin, FORM E (ASEAN) available on request
- Customs HS Code: 8537.10 (Boards, panels, consoles for electric control)
Certifications & Compliance Statement
The OMRON NE2A-DNS21 carries the following certifications applicable to industrial safety deployments:
- IEC 61508: Functional Safety of E/E/PE Safety-related Systems (SIL2)
- ISO 13849-1: Safety of Machinery – PLd Category 3
- CE Marking: Compliant with EU Machinery Directive 2006/42/EC
- UL / cUL Listed: North American safety certification
- RoHS Compliant: Restriction of Hazardous Substances Directive
Konmask.com does not alter, re-label, or modify any OMRON products. All units are supplied as manufactured by OMRON Corporation, Japan.
How to Order
- Confirm Part Number: Verify NE2A-DNS21 matches your system’s DeviceNet Safety network requirements.
- Request a Quote: Contact us at support@konmask.com for volume pricing, lead time confirmation, and freight options.
- Place Your Order: Add to cart and complete checkout, or submit a purchase order (PO) for B2B accounts.
- Receive & Verify: Inspect your shipment upon arrival. Our team provides post-sale technical support for integration queries.
Authenticity & Trust FAQ
Q: Are these genuine OMRON products?
A: Yes. All OMRON products listed on Konmask.com are sourced from authorized channels or verified industrial surplus. We do not sell counterfeit or refurbished-as-new parts.
Q: Can you provide a certificate of conformity?
A: Yes, certificates of conformity and inspection reports are available upon request for B2B orders.
Q: Do you support bulk / OEM orders?
A: Yes. We offer volume discounts and dedicated account management for OEM, system integrators, and MRO procurement teams. Contact us for a tailored quote.
Q: What is your return policy for this product?
A: We accept returns within 30 days for unused, unopened units in original packaging. Defective units are replaced or refunded per our warranty policy.
Q: Can I get technical support for installation?
A: Our technical team can assist with basic integration guidance. For advanced commissioning, we recommend engaging a certified OMRON system integrator.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
