Emerson TREXCFPNA9S1S Device Communicator

Overview

The Emerson TREX Device Communicator is a rugged, field-tested instrument communicator designed for industrial technicians and engineers. It provides a complete toolkit for commissioning, configuring, and troubleshooting HART and Foundation Fieldbus devices directly in the field. The communicator is protected against moisture and extreme temperatures, making it suitable for harsh manufacturing environments. Its intrinsically safe design limits static electrical energy buildup, protecting sensitive equipment and personnel in critical applications.

The device features a 5.7" resistive touchscreen optimized for use with work gloves, adjustable backlighting for various lighting conditions, and a robust lithium-ion power module that operates for hours on a single charge. With built-in USB and WiFi connectivity, the TREX enables efficient data transfer and device management. This model includes 1-year technical support with software updates and is supplied with a protective carrying case.

Key Features

• 5.7" resistive touchscreen display operable with heavy work gloves
• Intrinsically safe design to limit static electrical energy buildup
• 32 GB application memory for customizable diagnostics apps
• Rechargeable lithium-ion power module with multi-hour runtime
• HART and Foundation Fieldbus communication support
• Advanced device diagnostics and loop validation tools
• USB and WiFi connectivity for data transfer
• Rugged carrying case with access window and storage pockets
• One-handed operation design with ergonomic hand strap
• 1-year technical support and software updates included

Applications

• Commissioning and validating HART and Foundation Fieldbus instruments
• Field troubleshooting and device diagnostics
• Inline valve configuration and testing
• Loop characteristic validation and wiring issue isolation
• Fieldbus segment troubleshooting and diagnostics
• Handheld device communication and network management

Included Accessories

• AC Adapter
• USB Cable
• Lead Set with connectors
• Hand Strap
• Quick Start Guide
• ValveLink Mobile application (available after unit activation)