FANUC TREXLHPKLWS3S — Device Communicator

Part number	TREXLHPKLWS3S
Brand	FANUC
Description	Device Communicator
Manufacturer	GE Fanuc Emerson
Product Type	Device Communicator
Product Line	Other
Part Number	TREXLHPKLWS3S
Weight	5.44 lbs (2.47 kg)
Communication Terminals	HART terminal and Fieldbus (FF) terminal
Display Type	VGA with resistive touchscreen
Enclosure Rating	IP54
Display Resolution	640 x 480 pixels
Number of Buttons	4 arrow buttons, 1 "X" button, and 1 "Checkmark" button
Battery Type	Lithium-ion (rechargeable)
Internal Supply Voltage	24 Volts DC
Display Size	5.7 inches (144.78 millimeters)
Internal Flash Memory Capacity	2 GB of NAND flash memory and 32 MB of extended flash memory
Input Frequency	50 to 60 Hertz
Input Voltage Rating For Battery Charging	100 to 240 Volts AC
HART and Fieldbus Terminal Connector Type	2 Banana Jack plug connectors for HART terminal and 2 Banana Jack plugs for Fieldbus terminal
Operating Temperature Range	-20°C to +55°C (-4°F to 131°F)

The GE Fanuc Emerson TREXLHPKLWS3S is a functional device communicator designed for effective operation in various industrial environments. Capable of communicating through HART and Fieldbus protocols, it features a clear VGA display with a resolution of 640 x 480 pixels and a 5.7-inch touch interface for user interaction.

Compatibility data for this part number is being verified. Send an RFQ with your equipment model and serial — our suppliers confirm fitment before quoting.

Data compiled from 1 verified source. Last reviewed 2026-08-16.