DMS-VX series Advanced Controller

DMS-VX Series Advanced Control System

The DMS-VX, a versatile 4-channel advanced paperless recorder, accommodates various input signals including DC current, DC voltage, frequency, millivolt, thermocouple, RTD, and more. It boasts sensor isolation, power distribution output, relay alarms, transmitter output, flow totalization, temperature and pressure compensation, data accumulation, historical storage, printing, and remote communication capabilities.

Elevate your control system with the most advanced technology available. This state-of-the-art system boasts a high-speed, high-performance 32-bit ARM microprocessor, ensuring exceptional precision in 16-way signal detection, recording, display, and alarms. The 3.5-inch 320x200 dot-matrix high brightness graphic LCD display offers crystal-clear visuals and a wide viewing angle. The newly designed silicone buttons provide simplicity and comfort, with built-in microswitches for an extended service life.

The system features a 1.2mm transparent acrylic window with surface hardening treatment, ensuring remarkable anti-scratch resilience. With all-isolated all-purpose inputs, there's no need for jumpers; you can configure them via software. The switching power supply works seamlessly within the range of 100VAC to 240VAC.

An integrated hardware real-time clock keeps time accurately even in power-down situations. The system provides a 24VDC isolated power distribution for transmitters, ensuring efficient operation. Large-capacity FLASH memory chips store historical data without any loss during power-down.

This system also includes four relay alarm outputs and supports various standard signals like DC current, DC voltage, frequency, millivolt, thermocouple, and RTD. The signal full scale accuracy is an impressive ±0.2%, and it offers a standard 4-20mA transmitter output.

The software offers robust security features, ensuring user configuration safety with software locks. You can easily configure and display engineering bit numbers and units with a Chinese menu. The system allows a wide range of engineering quantities display, from -9999 to 30000, supporting scientific notation and vacuum operation.

You can set upper and lower limits for each channel, with records and display for the most recent 15 alarm events. Additionally, each channel supports flow accumulation functions, with various report options such as hourly, 8-hour, 12-hour, daily, and monthly reports.

Choose between horizontal or vertical curve display modes, and take advantage of the built-in GB231 secondary character font (6500 characters). The system incorporates a powerful T6 input method that accommodates Pinyin, digital, English, special symbols, and more, adhering to international standards for unit input.

Communication is a breeze with standard Ethernet, RS232C, and RS485 interfaces. It supports Modbus-RTU communication and is compatible with various professional configuration software, eliminating the need for special drivers. Additionally, the system features a USB2.0 interface for data backup, with support for FAT32 file systems. You can connect an external mini-printer for on-site printing of data and curves.

Take control of your operations with this advanced system, available through RST Measurement and Control Technologies. Experience precision, convenience, and robust communication capabilities like never before. It's time to elevate your control experience with these cutting-edge features.

General Specifications

  • Construction
    • Installation Method: Flush-mounting on a vertical instrument panel
    • Installation Angle: Up to 30 degrees tilt backward from the horizontal plane
    • Instrument Panel Thickness: 1-10mm
    • Boundary Dimensions: 160(W) x 80(H) x 100(D) mm
    • Weight: Approximately 0.5kg
  • Input
    • Input Channels: 1-4 channels
    • Measurement Period: 1
    • Frequency Input
      • Low Level: 0 - 2V
      • High Level: 4 - 24V
    • Analog Input Board Card
      • Resolution Ratio: 16 bit
      • Sampling Rate: 1 time per second
      • Measurement Accuracy: ≤ 0.2% F.S.
      • Signal Withstand Voltage: Minimum -15VDC, Minimum +15VDC
      • Sensor Detection of Disconnection: Sensor open circuit for thermal resistance and thermocouple (break line)
      • 4-20mA Incoming Current: Less than 2mA
    • Other Signals: Not Applicable
    • Response Time of Sensor Open Circuit:
      • 4-20mA: 2 seconds
      • 1-5V: 2 seconds
      • Thermal Resistance: 4 seconds
      • Thermocouple: 4 seconds
  • Display
    • Display: 3.5-inch LCD (320x200 pixels)
    • Display Color: Black/White
    • Character Display: 7 Chinese characters or 15 alphabets (digital)
    • Unit Display: 3 Chinese characters or 7 alphabets (digital)
    • Status Display: Image name, alarm condition, USB device flag, circulation display mark, time
    • Image Display: Measured data (overview, digital display, bar graph display, curve display), Function image (historical curve, accumulation statement, data backup, data printing, Alarm List)
    • Overview Display: Displays the date and alarm conditions for all measurement channels
    • Curve Display: Landscape Mode and Portrait Mode available
    • Historical Curve: Displays stored data from memory, which can be enlarged (1/2/4/8/16/32/64 times)
    • Alarm Information: Records up to 256 alarm events
  • Memory
    • External Storage
      • Media: U-disk
      • Format: FAT32
      • Mode: File record
      • Capacity: 8GB
    • Internal Storage
      • Media: Memory
      • Format: Binary save
      • Mode: Continuous record
  • Alarms
    • Set Number: Up to 4 alarms can be set for each channel
    • Alarm Types: Upper and upper limit alarm, upper limit alarm, lower limit alarm, lower and lower limit alarm
    • Alarm Delay Time: 1 - 10 seconds
    • Alarm Output: Output to internal relay
    • Display: When an alarm occurs, the alarm condition is displayed along with the alarm icon in the status bar
    • Alarm Record: All occurred alarm information is displayed in the alarm list image
  • Clock
    • Hardware Clock: Operates even during power downs
    • Operating Range: 2001 - 2099
    • Clock Precision: ±10ppm (0 - 50°C), excluding delay error due to power outage (less than 1 second)
  • Power
    • Rated Voltage: 220VAC
    • Power Supply Range: 100-240VAC
    • Rated Frequency: 50 Hz
    • Power Dissipation: ≤ 10W
    • 24VDC Transmitter Distribution Output
      • Output Voltage: 24VDC
      • Maximum Output Current: 60mADC (with overload protection current at about 90mA)
      • Output Points: 1 loop
  • Transport and Storage Conditions
    • Environmental Temperature: -10°C - 60°C
    • Environmental Humidity: 0% - 95% RH (Non-condensing)

















icons8-pinterest-40 icons8-linkedin-circled-40 icons8-google-plus-40