ABB EI 813F Ethernet Communication Module

The ABB EI 813F, also cataloged as the EI 813F Ethernet Module (Product ID: 3BDH000022R1), operates as a dedicated hardware component for localized network interfacing, data register mapping, and remote subsystem telemetry routing within ABB Freelance control architectures. The transceiver card slots natively at the hardware tier into parent processing units to establish a 10BaseT twisted-pair data link between field controllers and supervisor automation networks.

Hardware Specifications

Industrial Control & Drive Communications

• Backplane Bus Communication Velocity Licences and Network Routing The Ethernet module integrates directly with the parent PM 802F/803F processor via a parallel backplane data link. This dedicated logic subsystem translates internal controller registers into standardized Ethernet packet frames without imposing latency on the primary processing loop, bypassing traditional network serialization bottlenecks during heavy traffic scans.
• Profinet / EtherNet/IP Deterministic Networks and Station Integration The 10BaseT interface handles cyclic data distribution over twisted-pair lines, anchoring remote nodes to the central Freelance engineering and operator stations. Operating under specific system firmware constraints, the hardware maintains structured network tracking, passing diagnostics, alarm registers, and variable updates down to the master controller registers with millisecond accuracy.

Frequently Asked Questions

Q: What programmatic or system communication faults manifest if the parent processor is running firmware below Version 7.1SP2a?

A: Inserting the EI 813F card into a base processor running legacy firmware results in a driver initialization failure. The master CPU will block register mapping to the slot, prevent network frame execution over the RJ45 port, and trip an unconfigured module fault flag inside the system architecture logs.

Q: Can the EI 813F module be plugged in or extracted while the PM 802F/803F processor is active?

A: No, unseating or installing the communication interface card while the parent processing rack is energized is restricted. Modifying the backplane bus configuration during runtime causes an abrupt break in line impedances, tripping an immediate system watchdog error and stopping the active controller.

Field Installation Guidelines

• Chassis Layout Alignment, Clearance Constraints, and Mechanical Seating Completely isolate all input power sources feeding the PM 802F or PM 803F controller base before attempting component insertion. Slide the 0.15 kg module vertically into its designated expansion slot, using the guide rails to align the backplane interface pins. Press firmly inward until the high-density male connectors lock completely flush into the socket, ensuring a clean ground bond across the structural housing.
• Conductor Separation, Wireway Constraints, and Shield Grounding Route all 10BaseT twisted-pair Ethernet communication cables through separate, grounded steel wire channels completely isolated from high-potential AC phases, motor starter leads, or variable frequency drive (VFD) output runs to eliminate electromagnetic cross-talk. Ensure that the external shielded twisted-pair (STP) cable drain wire links firmly to the RJ45 port chassis shroud, redirecting ambient radio frequency noise away from the internal low-voltage communication buses.