Emerson TREX2CHPNA9P1 Device Communicator

Overview

The Emerson AMS Trex Device Communicator is a handheld diagnostic instrument designed for field maintenance and device configuration in industrial process environments. Built for technicians who need to diagnose, configure, and troubleshoot HART, FOUNDATION Fieldbus, and Bluetooth field devices without bringing instruments back to the shop, the Trex combines rugged durability with advanced diagnostic capabilities. The device features a pre-installed library for over 2,500 devices and supports multiple communication protocols for comprehensive field device management.

The Trex communicator is engineered to withstand harsh industrial conditions while maintaining intrinsic safety certification, allowing operation in hazardous areas without disrupting processes or requiring hot work permits.

Key Features

• 5.7-inch resistive touchscreen display with adjustable backlight for use with work gloves in varying lighting conditions
• Power the Loop functionality via Device Communication Plus Module to power field devices during configuration and testing
• NIST-traceable current measurement with unmatched mA accuracy and accredited calibration standards
• Bluetooth wireless connectivity for seamless integration with compatible field devices
• Advanced Loop Diagnostics app for 4-20mA loop validation and wiring troubleshooting
• ValveLink Mobile for valve signature analysis and dynamic valve controller diagnostics without invasive disassembly
• Fieldbus Diagnostics for FOUNDATION Fieldbus segment validation and DC voltage monitoring
• WirelessHART Provisioning for network configuration at significantly faster speeds
• Auto Sync technology for real-time database synchronization with AMS Device Manager software
• 32 GB application memory for custom app installation and data storage
• Built-in USB and Wi-Fi connectivity for data transfer and software updates
• Rugged hand strap and protective carrying case with access window for field use
• Lithium-ion battery providing hours of operation for full-shift use

Applications

• HART and FOUNDATION Fieldbus device configuration and troubleshooting
• 4-20mA loop diagnostics and validation in control systems
• Valve assembly condition monitoring and digital valve controller diagnostics
• Wireless device network provisioning and management
• Pre-startup device configuration before full infrastructure deployment
• Field installation and commissioning of transmitters and control devices
• Preventive maintenance and device problem diagnosis in hazardous areas

Included Accessories

• AC Adapter
• USB Cable
• Lead Set with connectors
• Hand Strap
• Approvals and Certifications guide
• Get Started flyer
• ValveLink Mobile app
• Calculator app
• PDF Viewer app