Product Overview
The TREXCFPNAWS3S is a base Trex platform device communicator designed for technicians who need reliable access to HART and Foundation Fieldbus instruments. It is manufactured by Emerson, a global leader in industrial automation. The unit features a 800 MHz ARM Cortex A8/NXP microprocessor, ensuring fast and responsive operation. With 512 MB DDR3 SDRAM and 2 GB NAND flash plus 32 GB extended flash, there is ample storage for device configurations and software updates. The device runs on Windows Embedded Compact 2013, providing a familiar and stable environment.
The model number breaks down as follows: 'C' indicates the Device Communicator communication module, 'F' denotes HART + Foundation Fieldbus applications, 'P' is the rechargeable Li-Ion power module, 'NA' means no product certifications, 'W' adds wireless capability, 'S3' provides standard support for 3 years, and 'S' includes a carrying case.
Technical Specifications Breakdown
Key parameters for the TREXCFPNAWS3S are listed below for quick reference:
| Feature | Specification |
|---|---|
| Manufacturer | Emerson |
| Product Type | AMS Trex Device Communicator |
| Microprocessor | 800 MHz ARM Cortex A8/NXP |
| Memory (RAM) | 512 MB DDR3 SDRAM |
| Internal Flash | 2 GB NAND and 32 GB extended flash |
| Operating System | Windows Embedded Compact 2013 |
| Display | 5.7 in (14.5 cm) color VGA resistive touchscreen |
| Resolution | 640 x 480 pixels |
| Battery Operating Time | 8+ hours of typical use |
| Operating Temperature | -20 to 55°C (-4 to 122°F) |
| Enclosure Rating | IP54 |
| Shock | Tested to survive a 1-meter drop test onto concrete |
Industry Applications
For example, a technician can use it to configure a smart pressure transmitter in a remote wellhead, thanks to the wireless option that allows easy data transfer. In a process plant, the device can quickly diagnose a valve positioner issue, reducing downtime. Its rugged design, including IP54 rating and drop test survival, makes it suitable for field use in harsh environments.
Installation & Setup Guidance
Before first use, fully charge the Li-Ion power module. To begin, power on the device and connect to the field instrument using the appropriate communication cable. The touchscreen interface guides you through the connection setup. For wireless operation, ensure the wireless option is enabled and paired with the plant's network. Always verify that the device firmware is up to date to ensure compatibility with the latest instrument revisions. When not in use, store the communicator in the included carrying case to protect it from dust and moisture.
Maintenance & Reliability
The TREXCFPNAWS3S is built to withstand tough conditions, but regular maintenance extends its life. Inspect the device periodically for any physical damage, especially the screen and connectors. Clean the touchscreen with a soft, dry cloth. Keep the battery contacts clean and avoid exposing the device to extreme temperatures beyond the specified range. The IP54 rating means it is protected against dust and water splashes, but do not submerge it. Calibration of the device itself is not required, but ensure the software is regularly updated.
The Evolution of Field Device Communication
Field device configuration has moved far beyond the days of carrying multiple handheld terminals for different protocols. Modern plants demand a single, rugged, and intelligent communicator that can handle diverse industrial networks while surviving harsh environments. The Emerson TREXCFPNAWS3S AMS Trex Device Communicator answers that call, combining powerful processing with an user-friendly interface and robust construction.
Compatibility & Integration
The device supports HART and Foundation Fieldbus protocols, making it compatible with a wide range of field instruments from various manufacturers. The wireless option allows integration with plant networks for data logging and remote diagnostics. The Windows Embedded Compact 2013 operating system supports a variety of third-party software tools. For seamless integration, consult the AMS Trex documentation for supported device descriptors and system requirements.
Selection Guide & Purchasing Advice
When selecting a device communicator, consider the protocols you need, the environment, and the battery life. The TREXCFPNAWS3S meets these needs with HART and Foundation Fieldbus support, a rugged IP54 enclosure, and 8+ hours of battery life. At AutoDCSTech, we offer this model with standard 3-year support and a carrying case. Please verify current lifecycle status and availability with AutoDCSTech before ordering. Our team can help you choose the right configuration for your plant.
Availability & Condition at AutoDCSTech
| Part Number | TREXCFPNAWS3S |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
