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Product Introduction
The Honeywell 8C-TPOXA1 PROFIBUS Gateway Module is a high-reliability communication interface designed to connect PROFIBUS DP field devices to Honeywell’s C300 and Experion PKS control systems. It plays a critical role in ensuring seamless data transmission across field-level devices and higher-level automation systems. With its solid build, advanced diagnostics, and high-speed data handling capabilities, the 8C-TPOXA1 serves as a dependable gateway that supports complex industrial networking architectures. This module is typically used in environments requiring deterministic communication and precise control across diverse devices, such as sensors, actuators, and remote I/O modules.
The 8C-TPOXA1 is engineered for ease of integration, robust field operation, and compliance with industrial communication standards. It is designed to deliver consistent performance in mission-critical applications while offering long-term maintainability.
Product Specifications
| Parameter | Description |
|---|---|
| Model Number | 8C-TPOXA1 |
| Description | PROFIBUS-DP Gateway Module |
| Communication Protocol | PROFIBUS DP (RS485) |
| Max Transmission Rate | 12 Mbps |
| Interface Type | 1 x PROFIBUS DP (9-pin D-sub connector, optically isolated) |
| Status Indicators | Power, Communication, Fault LEDs |
| Power Supply | Supplied via I/O chassis backplane |
| Redundancy Support | Yes (with redundant system architecture) |
| Operating Temperature Range | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature Range | -40°C to +85°C (-40°F to +185°F) |
| Humidity | 5% to 95% non-condensing |
| Certifications | CE, UL, RoHS compliant |
| Mounting Type | Chassis-mounted module |
| Dimensions (H x W x D) | 22 x 124 x 126 mm |
| Weight | 0.1 kg |
| Software Compatibility | Experion PKS, Control Builder, HCD |
| Diagnostic Tools | Embedded LEDs and software diagnostic logs |
Product Applications
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Oil & Gas Refineries: For real-time interfacing with field transmitters and actuators on the PROFIBUS DP network.
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Chemical Processing Plants: Ensures rapid communication with field sensors and output devices for batch and continuous processing control.
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Pharmaceutical Manufacturing: Meets strict regulatory requirements for communication consistency and validation.
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Power Generation Facilities: Links PROFIBUS field instrumentation to Honeywell’s control platforms for turbine and plant automation.
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Water & Wastewater Treatment: Facilitates integration of field-level devices for pump, valve, and sensor control.
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Pulp & Paper Mills: Manages communication with distributed devices across large physical footprints, supporting legacy upgrades.
Product Advantages
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Seamless PROFIBUS DP Integration: The module bridges field-level PROFIBUS DP devices to high-level control systems with minimal latency.
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Compact & Modular: Designed to occupy minimal panel space while providing maximum functionality.
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Redundancy Ready: Supports hot-standby and redundant configurations to ensure high availability.
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Enhanced Diagnostics: LED indicators and software diagnostics allow rapid troubleshooting and maintenance.
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Industry-Compliant: Built to comply with global industrial standards, ensuring interoperability and safety.
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Long Lifecycle Support: Honeywell’s long-term product support policy ensures continued firmware, hardware, and software availability.
Frequently Asked Questions (FAQ)
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What is the main function of the 8C-TPOXA1 module?
It serves as a gateway between PROFIBUS DP devices and Honeywell control systems like C300 and Experion PKS. -
Can this module be used with redundant configurations?
Yes, it supports system-level redundancy when paired with compatible Honeywell hardware. -
What kind of connector does it use for PROFIBUS DP?
A standard 9-pin D-sub connector, optically isolated for noise immunity. -
Is this module compatible with legacy systems?
It is compatible with both modern Experion PKS and some legacy Honeywell TPS systems via integration paths. -
Does it require external power?
No, it draws power directly from the chassis backplane. -
What are the software tools used for configuration?
Configuration and diagnostics can be done via Control Builder and Honeywell Configuration Data (HCD) tools. -
What is the maximum baud rate supported?
The module supports data transmission rates of up to 12 Mbps. -
Can it operate in outdoor or harsh environments?
It is intended for installation in industrial control rooms or panel enclosures with controlled environmental conditions. -
Does the module support diagnostics over the PROFIBUS network?
Yes, it includes detailed diagnostics accessible via software and front-panel LEDs. -
Is firmware upgradeable in the field?
Yes, firmware upgrades can be applied through Honeywell engineering tools.
Related Models (Same Series or Functionality)
| Model Number | Description | Function Type | System Compatibility |
|---|---|---|---|
| 8C-PAIHA1 | Analog Input Module | Input (AI) | C300, Experion PKS |
| 8C-PAOHA1 | Analog Output Module | Output (AO) | C300, Experion PKS |
| 8C-TDOD61 | Digital Output Module | Digital I/O | Experion/TPS |
| 8C-PAINA1 | Analog Input Module | Universal AI | Experion PKS |
| 8C-IP0101 | Intelligent Processor Interface | Serial/Network Interface | Experion C300 |
| 8C-TDODA1 | Digital Output Module with Redundancy | Output (DO) | Redundant I/O |
Popular Honeywell Models (Same Brand)
| Model Number | Description | Category | Key Feature |
|---|---|---|---|
| CC-PAOH01 | Analog Output Module | I/O Module | 8-channel high accuracy AO |
| CC-PAIH01 | Analog Input Module | I/O Module | Universal analog input |
| CC-PDOB01 | Digital Output Module | I/O Module | 16-channel digital output |
| CC-TDIL01 | Digital Input Module | I/O Module | High-speed input response |
| CC-PCNT01 | ControlNet Network Interface | Network Communication | ControlNet redundancy support |
| TK-IOLI01 | Field I/O Module | Legacy I/O Module | Integration with legacy panels |
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