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The Honeywell DC-TFB412 51307618-176 Fieldbus Interface IOTA Module is an industrial communication interface component designed for integration within advanced automation and distributed control systems developed by Honeywell International Inc..
This module functions as a Fieldbus Interface IOTA (Input Output Termination Assembly), providing a structured connection point between fieldbus communication networks and control system hardware. It supports reliable signal routing, efficient communication, and simplified wiring for field devices within industrial environments.
| Parameter | Specification |
|---|---|
| Model | DC-TFB412 |
| Part Number | 51307618-176 |
| Product Type | Fieldbus Interface IOTA Module |
| Manufacturer | Honeywell International Inc. |
| Function | Provides interface and termination for fieldbus communication connections |
| System Compatibility | Honeywell distributed control and industrial automation systems |
| Dimensions | 120 × 90 × 55 mm |
| Weight | 0.5 kg |
The Honeywell DC-TFB412 51307618-176 Fieldbus Interface IOTA Module is widely used in industrial automation environments that require stable and organized fieldbus communication infrastructure.
Typical applications include:
Distributed control systems in power generation facilities
Oil and gas production and refinery automation systems
Petrochemical and chemical processing plants
Industrial manufacturing automation systems
Process monitoring and control networks
By enabling structured fieldbus connections, the module improves communication reliability and simplifies system wiring.
Reliable Fieldbus Communication – Provides stable connectivity for fieldbus networks
Simplified Wiring Architecture – IOTA design supports organized and efficient signal termination
Industrial-Grade Construction – Built for long-term operation in demanding environments
System Compatibility – Designed for seamless integration with Honeywell automation platforms
Improved System Reliability – Enhances signal transmission stability within control systems
Q1: What is the main function of the DC-TFB412 module?
It provides a termination and interface point for fieldbus communication connections within a control system.
Q2: What does IOTA mean in this module?
IOTA stands for Input Output Termination Assembly, which organizes and connects field wiring to control system modules.
Q3: Where is this module typically installed?
It is commonly installed in control cabinets or system racks as part of Honeywell distributed control systems.
Q4: Why are fieldbus interface modules important in automation systems?
They ensure reliable communication between field devices and control systems while simplifying wiring and maintenance.