ABB NE810 (3BSE080207R1) – Industrial Ethernet switch for robust control networks

From my experience with ABB’s network gear, the NE810 is typically used as a compact, DIN‑rail Ethernet switch in 800xA and AC 800M environments where you need dependable 10/100 Mbps connectivity between PLCs, HMIs, drives, and engineering stations. You might notice that many plants adopt it as a drop‑in node to tidy up cabinet wiring and stabilize cell‑level communications without overcomplicating the topology. The part number 3BSE080207R1 points to ABB’s industrial grade build, which tends to be fanless, sturdy, and easy to power from the common 24 VDC rails in control panels.

Company’s Order Placement Process and Guarantees

• Warranty: 365 days
• Delivery time: 1 week for in‑stock items; no more than one month at the latest
• Payment: 50% advance payment; full payment before delivery
• Express delivery: FedEx, UPS, DHL

Key Features

• Industrial 10/100 Mbps Ethernet switching – Suited for PLC/HMI/drive networks where stable, low‑latency traffic matters in most cases.
• DIN‑rail, compact footprint – Frees up cabinet space and simplifies cable routing; installers usually appreciate the clean layout.
• 24 VDC power input – Aligns with standard control cabinet supplies; typically supports wide DC input ranges for resilience.
• Fanless, rugged housing – Minimizes moving parts and dust ingress; seems to be the right call for vibration‑prone lines.
• Auto‑negotiation & Auto MDI/MDIX – Reduces commissioning time; standard patch leads are fine and crossover isn’t required.
• EMC‑hardened design – Meant for noisy industrial environments with drives and contactors nearby.

Technical Specifications

Application Fields

• PLC/HMI cells in 800xA and AC 800M systems where reliable edge switching is needed.
• Packaging, material handling, and robotics cells interlinking drives, scanners, and safety gateways.
• Process skids (water treatment, oil & gas utilities, chemical dosing) requiring isolated local Ethernet segments.
• Machine builders standardizing on 24 VDC DIN‑rail devices for quick field service and spares control.

Advantages & Value

• Reliability – Fanless operation and ABB industrial design help reduce unexpected LAN dropouts.
• Compatibility – Plays nicely with common PLCs, HMIs, ABB drives, and engineering workstations using standard Ethernet.
• Cost control – In many cases, unmanaged switching is enough for cell‑level needs, avoiding the cost and complexity of Layer‑3 gear.
• Serviceability – DIN‑rail power and RJ45 make field swap fast; less than 10 minutes for a like‑for‑like replacement in most cabinets.
• Spares strategy – A small shelf stock of NE810 units can cover multiple lines, which maintenance teams usually appreciate.

Installation & Maintenance

• Cabinet environment – Mount on DIN‑rail in a closed panel; allow front clearance for RJ45 bends; maintain airflow around the housing.
• Power & grounding – Use a regulated 24 VDC supply; bond protective earth; keep DC returns short and use ferrules on terminals.
• Wiring – Use shielded Cat5e/6 for noisy areas; segregate from motor cables; maintain proper bend radius on patch leads.
• Network hygiene – Label ports, avoid daisy‑chaining loops; consider a ring only if a managed variant is used with redundancy protocols.
• Routine checks – Quarterly inspection for connector wear, dust build‑up, and any heat discoloration; clean with dry air.
• Firmware – If a managed version is deployed in your fleet, schedule updates during maintenance windows; unmanaged types typically don’t require firmware handling.

Quality & Certifications

• CE marking for EMC and safety; RoHS compliant materials.
• UL/cUL listings are commonly provided for ABB industrial network equipment.
• Manufacturer’s standard warranty applies; our supply warranty is 365 days.

Suggested Accessories / Supporting Components

• 24 VDC DIN‑rail power supply – For example, ABB CP‑E series sized to your load, leaving 20–30% headroom.
• Shielded RJ45 patch cords – Industrial Cat5e/Cat6 with robust strain relief for cabinet routing.
• DIN‑rail surge protection – Ethernet surge arrestors and 24 VDC transient suppressors for noisy sites.
• Cable markers and port labels – Speeds up troubleshooting and keeps FAT/SAT documentation consistent.