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The 8C-TPOXA1 is a high-performance communication gateway designed for the Honeywell Experion PKS Series 8 I/O architecture. It serves as a critical interface between Honeywell C300 controllers and PROFIBUS DP decentralized networks, enabling seamless integration of third-party devices such as motor starters, variable frequency drives, and specialized instrumentation into a unified control system.
Built for demanding industrial environments, the 8C-TPOXA1 supports high-speed data communication with transfer rates up to 12 Mbps, ensuring fast process updates and minimal latency. Its Series 8 vertical form factor optimizes cabinet space while improving airflow and thermal management. With an extended operating temperature range, the module is well-suited for deployment in harsh environments and remote installations.
| Parameter | Specification |
|---|---|
| Model Designation | 8C-TPOXA1 |
| Hardware Line | Experion PKS Series 8 |
| Module Function | PROFIBUS DP Gateway |
| Communication Protocol | PROFIBUS DP (Decentralized Periphery) |
| Maximum Baud Rate | 12 Mbps |
| I/O Capacity | Up to 64 Points |
| Supply Voltage | 24V DC (Nominal) |
| Temperature Rating | -40°C to 85°C (Operating) |
| Unit Depth | 12.6 cm |
| Unit Width | 2.2 cm |
| Unit Height | 12.4 cm |
| Net Weight | 0.2 kg |
The 8C-TPOXA1 is widely deployed in hybrid and process industries where integration with PROFIBUS-based systems is required, including:
Food & beverage processing
Water and wastewater treatment
Chemical manufacturing
Typical use cases include:
Connecting Siemens-based Motor Control Centers (MCCs) to Honeywell DCS
Integrating variable frequency drives (VFDs) and field instrumentation
Enabling communication with analytical and packaged equipment
This gateway simplifies system architecture by eliminating the need for additional protocol converters or extensive hardwiring.
Q: Does this module support redundant PROFIBUS DP links?
A: Redundancy is typically implemented at the system architecture level. The 8C-TPOXA1 can be deployed in a redundant configuration using a second module on a compatible redundant IOTA, ensuring continuous network availability in the event of a module failure.