Configured for network communication interfacing within distributed control node architectures, the ABB EI802F 3BDH000016R1, also cataloged as the EI802F Ethernet Module AUI, operates as a dedicated hardware component for converting and managing media attachment unit signals across industrial control networks.

Part Number Breakdown & Model Configuration

Hardware Specifications

Backplane Bus & Network Communication Parameters

The hardware utilizes backplane bus communication velocity licences to maintain synchronized data exchange across processor nodes. I/O density scaling capabilities allow deterministic data transfers over the network medium without introducing packet jitter. Firmware flash compatibility ensures that communication protocol stacks align seamlessly with updated controller node revisions during active process operations.

Package Contents & Ordering Info

• 1 x ABB EI802F Ethernet Module AUI (Part Number: 3BDH000016R1)
• 1 x AUI Transceiver Adapter Connector
• 1 x Technical Compliance Documentation Leaflet

Physical Installation & Grounding Guidelines

• Secure the module firmly into the designated slot on the system carrier rack, ensuring proper pin alignment with the backplane connector.
• Fasten any integrated locking screws to maintain mechanical stability against continuous industrial vibration.
• Connect the shielding drain wire of the AUI drop cable directly to the cabinet ground bus to minimize electromagnetic interference.
• Route network communication cabling away from high-voltage power conduits and variable frequency drives to prevent signal distortion.

Frequently Asked Questions

• Q: What is the primary function of this module within the control network?
• A: It provides physical media conversion and connection for Ethernet communication via an Attachment Unit Interface.
• Q: Does the module support hot-swapping during active system operation?
• A: Hot-swap capability depends on the specific rack configuration and system-level redundancy rules established for the node.
• Q: What operational temperature range is specified for the hardware?
• A: The module operates reliably within an ambient temperature range of 0 deg C to +55 deg C.
• Q: How does firmware management affect the operation of this communication card?
• A: Firmware versions must match the system controller requirements to ensure correct protocol stack execution and packet routing.
• Q: What power supply load does the unit introduce to the backplane?
• A: The module consumes approximately 3.5 W of power during standard operational states.
• Q: Why is proper shield grounding required for the AUI connection?
• A: Solid shield grounding shunts high-frequency electromagnetic noise away from internal data transmission circuits.
• Q: Can this module be used in non-Freelance control architectures?
• A: It is specifically engineered to interface with the H&B Freelance 2000 system hardware ecosystem.
• Q: What precautions should be taken when handling the circuit board?
• A: Standard electrostatic discharge (ESD) wrist straps and grounding mats must be utilized during installation or maintenance.