Honeywell ELM023 FTE Network Bridge Controller Module

Overview

The Honeywell ELM023 is a high-reliability industrial network and controller module, engineered for robust communication and control within Experion PKS and C300 systems. Designed for continuous operation in demanding environments, it functions as an FTE (Fault-Tolerant Ethernet) Bridge, a Universal Controller, or a PLC/DCS interface module depending on system requirements. Its modular design supports multiple communication protocols and redundant paths to ensure uninterrupted data exchange between controllers and field devices.

Key Technical Features

• Module Functions:

• Bridges and routes FTE network segments

• Supports redundant communication links for high availability

• Enables reliable data exchange across controllers and field devices

• Multi-protocol support, including Honeywell FTE and Modbus

• Hardware Specifications:

• Manufacturer: Honeywell

• Model Number: ELM023

• Part Number: 51309512‑175

• Product Type: FTE Network Bridge Module

• Weight: 0.5 kg

• Communication Interfaces:

• Redundant Ethernet ports for fault-tolerant network operation

• Configurable for multiple industrial protocols

• Supports integration with Experion PKS, C300, and compatible controllers

Applications

• Experion PKS process control networks

• C300 controller communication bridges

• High-availability industrial automation environments

• Multi-protocol fieldbus and PLC/DCS integration

FAQ

Q: Can the ELM023 operate in redundant network configurations?
A: Yes, it is designed with FTE fault-tolerant Ethernet support to maintain communication even if one path fails.

Q: What protocols are supported by the module?
A: Honeywell FTE is native, and Modbus is supported. Other protocols may be configured depending on the system setup.

Q: How does it differ from other Honeywell controller modules?
A: Unlike standard PLC/DCS modules, the ELM023 combines bridging, universal controller functionality, and multi-protocol support, enabling integration across multiple network segments with high availability.