Core Network Gateway Function
The Honeywell CC-TFB412 is a robust Fieldbus Interface Module for IOTA networks. This module enables seamless communication between Honeywell controllers and IOTA field device networks. It supports IOTA protocol Revisions 3.0 and 4.0 for broad compatibility with existing installations. Furthermore, it provides essential galvanic isolation between the network and the controller for enhanced system safety.
Network Performance and Physical Design
This interface supports networks with up to 31 IOTA nodes and baud rates up to 312.5 kbps. Its compact and rugged design is built specifically for harsh industrial environments. The CC-TFB412 features a convenient DIN-rail mounting format for easy panel installation. Consequently, it offers a reliable and space-efficient solution for integrating IOTA field instrumentation.
Detailed Technical Specifications
The module operates from a 12VDC power supply within a wide industrial temperature range. Its dimensions are optimized for standard DIN rail enclosures and control cabinets. The following table details its complete electrical, environmental, and physical parameters.
| Parameter | Specification |
|---|---|
| Manufacturer | Honeywell |
| Product Model | CC-TFB412 |
| Module Type | Fieldbus Interface Module (IOTA) |
| Supported Protocol | IOTA Revisions 3.0 & 4.0 |
| Max Network Nodes | Up to 31 per network |
| Max Baud Rate | Up to 312.5 kbps |
| Isolation | Galvanic (Network to Controller) |
| Power Supply | 12 V DC |
| Current Consumption | 120 mA |
| Operating Temperature | -40°C to 85°C (-40°F to 185°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Dimensions (H x W x D) | 110 mm x 80 mm x 30 mm (4.33″ x 3.15″ x 1.18″) |
| Weight | approx. 2.2 lbs (1.0 kg) |
| Mounting | DIN Rail |
Application and Integration Notes
Install this module to connect your Honeywell control system to a network of IOTA smart transmitters. Its wide operating temperature ensures reliable performance in outdoor or unheated locations. The Honeywell CC-TFB412 is a critical component for modernizing and maintaining legacy IOTA-based measurement systems. It is ideal for industries like oil & gas, chemical, and water treatment where robust field communication is essential.
Details
| Weight | 1 kg |
|---|---|
| Dimensions | 110 × 80 × 30 mm |
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