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Emerson
Emerson AMS Trex Device Communicator
Quote on request
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AMS Trex: IS HART/FOUNDATION Fieldbus communicator; Power the Loop; DD library. RFQ.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Type
Intrinsically safe handheld HART / FOUNDATION Fieldbus device communicator
Protocols
HART and FOUNDATION Fieldbus; Bluetooth connectivity on next-gen Trex
Device Library
Pre-installed DD library for 2000+ (up to 2600+) Emerson and third-party devices
Functions
Configure, diagnose, commission, calibrate, Power the Loop, valve diagnostics
Sync
Auto-sync field changes with AMS Device Manager
Ruggedness
IS-rated enclosure; moisture / extreme-temperature resistant for plant floor
Fits hazardous-area field device work where you need an Emerson AMS Trex—intrinsically safe handheld HART and FOUNDATION Fieldbus communicator with a large pre-installed DD library, Power the Loop, valve diagnostics, and AMS Device Manager sync.
Key advantages
- Protocols — HART and FOUNDATION Fieldbus
- Library — Pre-installed DD library for 2000+ devices
- Functions — Configure, diagnose, commission, calibrate, Power the Loop
- Safety — Intrinsically safe enclosure for plant floor
- Sync — Auto-sync with AMS Device Manager
Typical applications
- Pressure/temperature/flow commissioning.
- Valve diagnostics.
- Hazardous-area loop power + configure.
Selection guide
- Comm module vs Plus module
- DD update plan
- Hazardous-area approvals
Common mistakes
- Wrong module for Power the Loop.
- Stale DD library.
- Ignoring battery for long rounds.
When to RFQ / what to tell us
- Module/options.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 43540 |
| Brand | Emerson |
| Model | AMS Trex |
| Product type | Device Communicator |
| Type | Intrinsically safe handheld HART / FOUNDATION Fieldbus device communicator |
| Protocols | HART and FOUNDATION Fieldbus; Bluetooth connectivity on next-gen Trex |
| Device library | Pre-installed DD library for 2000+ (up to 2600+) Emerson and third-party devices |
| Functions | Configure, diagnose, commission, calibrate, Power the Loop, valve diagnostics |
| Modules | Device Communication Module / Device Communication Plus Module (measure/power) |
| Safety | Intrinsically safe — usable in hazardous areas per approvals |
| UI | Color LCD touchscreen; modern mobile-style interface |
| Ruggedness | IS-rated enclosure; moisture / extreme-temperature resistant for plant floor |
Documents
FAQ
Q: Protocols? A: HART and FOUNDATION Fieldbus.
Q: IS rated? A: Yes—intrinsically safe class per approvals.
Q: What should I send for a quote? A: Module/options, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Type | Intrinsically safe handheld HART / FOUNDATION Fieldbus device communicator |
| Protocols | HART and FOUNDATION Fieldbus; Bluetooth connectivity on next-gen Trex |
| Device Library | Pre-installed DD library for 2000+ (up to 2600+) Emerson and third-party devices |
| Functions | Configure, diagnose, commission, calibrate, Power the Loop, valve diagnostics |
| Sync | Auto-sync field changes with AMS Device Manager |
| Ruggedness | IS-rated enclosure; moisture / extreme-temperature resistant for plant floor |
| Ui | Color LCD touchscreen; modern mobile-style interface |
| Modules | Device Communication Module / Device Communication Plus Module (measure/power) |
| Application | Field troubleshooting of pressure, temperature, flow, level, valves, wireless, analytical |
| Document | AMS Trex Device Communicator Product Data Sheet + User Guide |
| Safety | Intrinsically safe — usable in hazardous areas per approvals |
| Calibration | Next-gen Trex adds NIST-traceable measurement for calibration workflows |