Honeywell 51404092‑400 Termination Assembly Module – Product Description

Overview

The Honeywell 51404092‑400 is a high-reliability Termination Assembly Module (TAM/IOTA) designed for Experion PKS and TDC 3000 distributed control systems. It ensures secure interface between field wiring and I/O modules, providing signal termination, distribution, and isolation.

Engineered for demanding industrial environments, this module offers fault-tolerant operation and robust electrical connections. Moreover, its compact and rugged design allows easy installation and maintenance, making it ideal for continuous process operations.

Technical Specifications

Model Number: 51404092‑400
Type: Termination Assembly Module (TAM/IOTA)
System Compatibility: Honeywell Experion PKS / TDC 3000 systems
Functions: Signal termination, distribution, isolation, diagnostics
Channels Supported: 16–32 channels (depending on I/O type)
Supply Voltage: 24 VDC typical
Power Consumption: 5–10 W
Mounting: DIN-rail or chassis installation
Dimensions (W × H × D): ~250 × 100 × 80 mm
Weight: 0.68 kg
Operating Temperature: –20 °C to +60 °C
Storage Temperature: –40 °C to +85 °C
Protection Class: IP20
Certifications: CE, UL508, CSA, TUV
Country of Origin: USA

FAQ

Q1: What is the primary function of the Honeywell 51404092‑400?
It provides secure signal termination, distribution, and isolation between field devices and DCS I/O modules.

Q2: How many channels does it support?
The module supports 16–32 channels depending on the configuration.

Q3: Can it operate in harsh industrial environments?
Yes, its rugged design ensures reliable operation in demanding conditions.

Q4: What mounting options are available?
It can be installed on DIN-rail or chassis for flexible cabinet integration.

Q5: What industries commonly use this module?
It is commonly applied in oil & gas, chemical, power generation, and industrial automation sectors.