EMERSON TREX-L-F-P-KL-W-P3-S enhanced communication module

Basic information

Model name: TREX-L-F-P-KL-W-P3-S Each letter and number has a specific meaning, where “Trex” means the device belongs to the Emerson TREX family of products; L indicates that the Communication Module is Device Communicator Plus Communication Module, that is, an enhanced communication module. “F” means suitable for HART+Foundation Fieldbus Applications and can be applied to HART and Foundation fieldbus related applications; “P” refers to the rechargeable lithium-ion power module; “KL” indicates that the product has passed ATEX, CSA (USA/Canada), IECEx and other intrinsically safe certifications, including Fisco certification; “W” stands for wireless capability; “P3” means 3 years of quality support services; “S” means a portable case.

Functional characteristics

Powerful communication function: It can communicate with HART and Foundation Fieldbus equipment to facilitate technical personnel to monitor, diagnose and configure field equipment, which can quickly solve field equipment problems and improve work efficient1.

Power capacity: Can power connected devices, such as Foundation Fieldbus equipment and HART equipment, without the need for additional power supply, simplifying the wiring and installation of field equipment 1.

Measuring current and voltage: With multiple ammeters, you can measure the current in the 4-20mA current circuit, you can also measure the current output of the connected transmitter, or control the current input of the connected positioner, so that technicians can easily obtain the operating parameters of the equipment 1.

Data processing and storage: The built-in 800MHz ARM Cortex A8/NXP microprocessor, 2GB NAND internal flash memory and 32GB extended flash memory, and 512MB DDR3 SDRAM memory can quickly process and store large amounts of data, providing powerful support for field device management and maintenance.

Display and operation: With a 5.7-inch color VGA resistive touch screen, it is easy to operate and visually displays device information, alarms, device status, key measurements and menus, allowing users to easily diagnose problems 2.

Wireless connection: Supports wireless functions such as Bluetooth 2.1, Wi-Fi 802.11b /g/n and NFC, which can realize wireless connection and data transmission with other devices, and facilitate technical personnel to operate and manage devices in different locations.

Application scenario

Industrial automation: widely used in the automation control system of petroleum, chemical, electric power, pharmaceutical and other industries, it can communicate with various on-site instruments and equipment to achieve real-time monitoring and automatic control of the production process1.

Equipment maintenance and troubleshooting: technicians can use the communication module to quickly diagnose and troubleshoot field equipment, read the operating parameters and status information of the equipment, find problems in time and take appropriate measures to repair, reduce equipment downtime and improve production efficient1.

Field debugging and configuration: During the installation and commissioning phase of the equipment, it can be used to configure the field equipment and set parameters to ensure the normal operation and performance optimization of the equipment.

EMERSON TREX-L-F-P-KL-W-P3-S enhanced communication module