VX2400 High-Accuracy 4-Channel Paperless Recorder

System
● The system adopts large-scale integrated circuits and components from world-renowned manufacturers.
● Equipped with a high-speed, high-performance 32-bit ARM microprocessor, it can simultaneously perform detection, recording, display and alarm for 4 channels of signals.
● 3.5-inch 320x240 color LCD display with clear images and a wide viewing angle.
● With a brand-new keypad design and silicone buttons, it delivers comfortable and easy operation. Built-in micro switches ensure a long service life.
● The 1.2mm thick transparent acrylic window undergoes surface hardening treatment and boasts excellent scratch resistance.
● The terminals are arranged in a piano-key style with a patented design and divided by functions, enabling clear and intuitive wiring.
● It accepts various types of input signals without jumper settings, and configuration can be completed via software.
● Adopting a new switching power supply, it operates stably within the AC voltage range of 100V to 240V.
● An integrated hardware real-time clock keeps accurate time even after power failure.
● It provides isolated 24VDC power supply for transmitters.
● High-capacity FLASH memory chips store historical data, which will never be lost when power is cut off.
● It is equipped with 4-channel relay alarm outputs.

Signals
● It supports various standard input signals: DC current, DC voltage, frequency, millivolt, thermocouple and thermal resistance.
● The full-scale accuracy of all signals is ±0.2%.
● Standard 4-20mA transmission output is available.

Software
● A software password lock safeguards user configuration security.
● It supports configuration via Chinese menus, allowing free setup and display of engineering tag numbers and engineering units.
● The display range of engineering values is from -9999 to 30000. It also supports vacuum degree calculation and scientific notation display.
● Users can freely set upper and lower alarm limits for each channel, and the device records and displays the latest 256 alarm messages.
● Each channel supports flow accumulation, and multiple report forms including shift reports, daily reports, monthly reports and annual reports are available.
● Two curve display modes are optional: horizontal curve and vertical curve.

Communication
● Standard Ethernet communication interface: RJ45.
● Standard serial communication interfaces: RS232C and RS485.
● It supports the standard Modbus-RTU communication protocol and provides multiple data types such as percentage values, engineering values and accumulated values. In addition to the company's self-developed data management software, it is also compatible with mainstream professional configuration software including iFix, KingView, MCGS and ForceControl without dedicated drivers.
● Historical data can be exported and backed up through the USB 2.0 interface.
● It is compatible with the FAT32 file system. Backup data files can be automatically recognized by Windows without format conversion.
● Connected with an external miniature printer, it supports manual printing of data and curves, as well as scheduled automatic printing of real-time data to meet on-site printing requirements.