ABB EI802F 3BDH000016R1 – Ethernet interface module for AC 800F / Freelance controller networks

The ABB EI802F (part no. 3BDH000016R1) is an Ethernet interface module designed for the ABB AC 800F controller within Freelance and 800xA environments. From my experience, it’s commonly used to add additional 10/100 Mbps Ethernet connectivity for engineering stations, operator workplaces, and controller-to-controller links. One thing I appreciate is how it slots straight into the AC 800F base, draws power from the backplane, and immediately provides stable TCP/IP networking with front-panel diagnostics. If you’re maintaining an existing Freelance installation, this module seems to be the safe, drop‑in choice when you need reliable Ethernet access or want to segregate control and HMI traffic.

Our Order Placement Process and Guarantees

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

Key Features

• Designed for ABB AC 800F (Freelance) – Plug-in module that expands Ethernet networking on the controller.
• 10/100Base‑T Ethernet – RJ45 ports support typical 10/100 Mbps operation for plant and control networks.
• Backplane powered – No external power wiring; simplifies cabinet layout and reduces wiring errors.
• Status LEDs – Link/activity indicators help technicians verify connectivity at a glance.
• Engineering and HMI connectivity – Typically used for controller configuration, service access, and operator station communication.
• Industrial reliability – Built for continuous operation in control cabinets; stable behavior in most brownfield upgrades.

Technical Specifications

Application Fields

EI802F is typically used wherever AC 800F controllers need reliable Ethernet connectivity:

• Chemicals and specialty chemicals – linking controllers with operator stations and historian nodes.
• Oil & gas (onshore plants, terminals) – segregated control/HMI networks with managed switching.
• Power generation and utilities – engineering access and redundant controller communications.
• Water & wastewater – SCADA integration over TCP/IP with simple diagnostics at the cabinet door.
• Pharma and food – stable Ethernet layer for batch execution and recipe download (GMP environments).

Advantages & Value

• Reliability – Purpose‑built by ABB for AC 800F, so firmware and diagnostics behave as expected in most cases.
• Compatibility – Works within Freelance/800xA architectures; ideal for brownfield expansions and spares.
• Lifecycle support – Simplifies maintenance planning; your team already knows ABB’s tooling and workflow.
• Lower integration effort – Backplane power and native diagnostics reduce cabinet wiring and commissioning time.
• Commercial assurance – 365‑day warranty and predictable lead time minimize downtime risk.

Installation & Maintenance

• Cabinet environment – Mount in an enclosed control cabinet with adequate ventilation. Keep away from heat sources and high‑EMI equipment.
• Backplane & grounding – Seat the module firmly on the AC 800F base; ensure cabinet and backplane grounding are intact to reduce noise.
• Cabling – Use industrial Cat5e/Cat6 patch cords; avoid tight bends and route away from power cables. Shielded cables are recommended in noisy areas.
• Network design – Assign static IPs per site standard or use managed switches with VLANs. Redundancy can be implemented at the network/switch level as required.
• Safety – Observe ESD precautions. De‑energize the system before insertion/removal to avoid controller disruptions.
• Routine checks – Periodically inspect connectors and LEDs, clean dust with dry air, verify link speeds, and keep controller firmware and engineering tools aligned per ABB guidance.

Quality & Certifications

• Manufacturer quality system: ISO 9001
• Typical compliance: CE; RoHS; UL (varies by configuration and market)
• Warranty: 365 days (provided by us)

Related Components (often used together)

• PM802F – AC 800F CPU module
• PS800 – Power supply for the AC 800F base
• CI801 / CI modules – Fieldbus interfaces (e.g., PROFIBUS) for S800 I/O integration
• S800 I/O series – Remote I/O modules when field signals are required

You might notice that EI802F keeps the networking side simple: plug in, set addressing, verify LEDs, and you’re ready. If you share your target firmware and network topology, we can double‑check compatibility before shipping so your team doesn’t lose time during the next maintenance window.