TK-IOLI01 Honeywell Brand New Original Rack Module

Product Overview

The Honeywell TK-IOLI01 (Part Numbers: 51403427-175 / 51309283-600) serves as a dedicated, high-speed I/O Link Interface Module engineered exclusively for the Honeywell Experion LS Process Control System. This communications bridge links distributed remote analog and digital I/O devices directly to the central control processor over high-throughput industrial networks, translating disparate field device telemetry into unified automation data streams.

We supply this product as 100% brand new, original, and factory-sealed, delivering pristine hardware complete with a full 12-month industrial warranty.

Technical Specifications

Engineering Advantages

• Unifies Multi-Protocol Field Networks: The TK-IOLI01 houses a robust communication processor that simultaneously natively processes Modbus TCP, OPC, Ethernet/IP, and Profibus protocols. This versatile multi-stack design allows facility engineers to integrate legacy field buses and modern Ethernet-enabled instrumentation into a single Experion LS control hub without needing standalone third-party gateways.

• Enforces Continuous Fault Detection: Integrated real-time health monitoring hardware evaluates internal card components and link transmission integrity every millisecond. The module instantly reports link-drop events, signal distortion, or channel degradation to the operator console, allowing maintenance teams to troubleshoot network issues before they disrupt production lines.

• Dampens High-Frequency Electrical Noise: Heavy industrial shielding and optoelectronic isolation barriers line the communication paths. These physical filters block high-voltage spikes, inductive motor surges, and radio frequency interference (RFI) from creeping through field wiring and destabilizing core processing logic.

• Flexible Cabinet Profile Options: The compact 160 mm x 120 mm x 70 mm enclosure supports dual mounting profiles. Installers can clip the module straight onto standard vertical equipment panels or seat it directly into standard industrial component racks, maximizing available cabinet spacing.

FAQs

• Can the TK-IOLI01 pass analog and digital signals across the same module run?

  Yes. The processing firmware dynamically channels both analog and discrete digital I/O data frames through the communication link, managing mixed instrumentation networks concurrently over a single network line.

• What are the required mounting guidelines to ensure proper cooling?

  When mounting the module to a panel or a rack enclosure, leave at least 50 mm of clear workspace above and below the module housing. This spacing permits natural vertical convection airflow, keeping the card within its designated 0 to +60 degrees C operating range.

• What is the functional difference between the two listed part numbers?

  The part numbers 51403427-175 and 51309283-600 represent identical hardware components. Honeywell uses these alternate codes to differentiate between bulk system manufacturing inventory and individual replacement part numbers. Both correspond to the same TK-IOLI01 module.