TREXCHPNAWS1 Emerson Trex HART Fieldbus

Emerson AMS Trex Device Communicator – TREXCHPNAWS1

Technical Specifications

• Brand: Emerson – Model: TREXCHPNAWS1.
• Weight: Approximately 2.9 lbs (1330 grams).
• Microprocessor: 800 MHZ ARM Cortex A8/NXP.
• Internal Flash: 2 GB NAND and 32 GB extended flash.
• RAM: 512 MB DDR3 SDRAM.
• Operating System: Windows Embedded Compact 2013.
• Display: 5.7 in (14.5 cm) color VGA resistive touchscreen, 640 x 480 pixels.
• Battery Operating Time: 8+ hours of typical use (charging time: 3-4 hours).
• Operating Temperature: -20 to 55°C (-4 to 122°F).
• Enclosure Rating: IP54.
• Shock: Survives a 1-meter drop test onto concrete.

Communication Module Details

• Standard Module – HART Terminals: Two banana plugs with selectable internal resistors (250 Ohm or 500 Ohm).
• Standard Module – FF Terminals: Two banana plugs for FOUNDATION Fieldbus device communication.
• Multifunction Module – HART Terminals: Two banana plugs for HART communication (250 Ohm or 500 Ohm resistor).
• Multifunction Module – HART+Power Terminals: Two banana plugs including HART power, resistor (167 Ohm), current control, and ammeter. Current range: 3 to 22.5 mA.
• Multifunction Module – mA Terminals (External Ammeter): Measures 4-20 mA loop current. Two banana plugs, range up to 22.5 mA, 0.1 mA resolution.
• Multifunction Module – FF Terminals: Two banana plugs for FOUNDATION Fieldbus communication.
• Multifunction Module – FF+Power Terminals: One banana plug (with power conditioner) to power an FF device. Current range: 0 to 38 mA.

Frequently Asked Questions (FAQ)

• Is this unit brand new and original?
  Yes, we supply the TREXCHPNAWS1 as new & original in factory packing.
• What is the warranty period?
  This communicator includes a 12-month factory warranty against defects.
• Do you have stock available?
  Yes, we keep this model in stock for immediate orders.
• How soon can you ship?
  We dispatch all orders within 5 business days after payment.
• Which carriers do you use?
  We ship via FedEx, UPS, and DHL for reliable global delivery.
• What is your return policy?
  We support a 30-day return window for this product.
• Does it include the ValveLink Mobile app?
  Yes, the app is available at no charge once you activate the Trex unit.
• Are wireless radios included?
  Yes, it includes Bluetooth, Wi-Fi, and NFC (where spectrum approval allows).
• What are the HART terminal resistor options?
  You can select internal resistors of 250 Ohm or 500 Ohm for HART communication.
• Does it support FOUNDATION Fieldbus?
  Yes, the standard module includes FF terminals for Fieldbus communication.

For inquiries, contact our sales team:
Email: sales@nex-auto.com  |  Phone/WhatsApp: +86 153 9242 9628

Partner: NexAuto Technology Limited