Honeywell TREXCHPNAWS3 Trex Device Communicator with HART and Wireless Support

Product Overview

When field device configuration and diagnostics demand a reliable, portable solution, the Honeywell TREXCHPNAWS3 delivers. This AMS Trex Device Communicator combines a powerful 800 MHz ARM Cortex A8/NXP processor with a 640 x 480 pixel display for clear data visualization. It runs on Windows Embedded Compact 2013 and includes 512 MB DDR3 SDRAM, 2 GB NAND flash, and 32 GB extended flash for ample storage. The rechargeable Li-Ion power module ensures long-lasting operation, while the wireless radio option enables flexible connectivity. Designed for HART applications, this communicator supports standard 3-year support, making it a dependable tool for industrial maintenance teams.

Technical Specifications Breakdown

The TREXCHPNAWS3 features a microprocessor running at 800 MHz ARM Cortex A8/NXP, providing fast processing for complex device communication. Its internal memory includes 2 GB NAND and 32 GB extended flash, allowing storage of device configurations and firmware updates. The operating system is Windows Embedded Compact 2013, a stable platform for field applications. With 512 MB DDR3 SDRAM, the device handles multiple tasks smoothly. The 640 x 480 pixel display offers clear readability in various lighting conditions, essential for on-site work.

Industry Applications

In process industries such as oil and gas, chemical, and power generation, the TREXCHPNAWS3 simplifies HART device configuration and troubleshooting. Technicians use it to calibrate transmitters, verify loop integrity, and diagnose field instrument issues. The wireless radio option reduces cable clutter in hazardous areas, enhancing safety and efficiency. For maintenance teams managing large plant networks, this communicator supports quick access to device data, minimizing downtime.

Installation & Setup Guidance

Before using the TREXCHPNAWS3, ensure the Li-Ion power module is fully charged. Connect the device communicator module to the HART loop via the appropriate leads. Power on the unit and follow the on-screen prompts to establish communication with the field device. The Windows Embedded Compact 2013 interface is intuitive, allowing users to navigate menus for configuration, diagnostics, and data logging. Always verify compatibility with your specific HART devices before field deployment.

Maintenance & Reliability

To maintain reliable operation, keep the TREXCHPNAWS3 clean and dry. Inspect the display and connectors periodically for damage. The rechargeable Li-Ion battery should be cycled regularly to preserve capacity. Store the device in a protective case when not in use. Following these simple steps extends the communicator's service life and ensures consistent performance in demanding environments.

Compatibility & Integration

The TREXCHPNAWS3 is designed for HART applications, making it compatible with a wide range of HART-enabled field devices from various manufacturers. It integrates seamlessly with AMS Device Manager software for asset management. The wireless radio option supports secure data transfer to host systems. Before purchasing, verify that your plant's HART devices and network infrastructure are supported.

Selection Guide & Purchasing Advice

When selecting the TREXCHPNAWS3, confirm that your application requires HART communication and wireless capability. The standard 3-year support provides peace of mind. Contact BluePLC Industrial for current availability and lifecycle status. Our team can help you verify compatibility and recommend accessories if needed. Order from BluePLC Industrial to ensure genuine Honeywell products and reliable after-sales support.