China Weintek CMT2058XH HMI with 4.3" WVA Display Built-in Power Isolator Manufacturer, Suppliers

Weintek CMT2058XH HMI with 4.3" WVA Display and Built-in Power Isolator This device features a 4.3-inch 800×480 resolution wide-viewing-angle LCD display with LED backlighting, powered by a high-performance quad-core CPU and dedicated 3D processor, utilising a fanless cooling system; It incorporates 4GB of flash memory and a real-time clock (RTC), offering two RS-485 two-wire interfaces (COM1/COM3) supporting the MPI protocol at 187.5K baud rate (requiring exclusive use of one interface at a time). An integrated power isolator is included, and its front panel complies with NEMA4/IP66 protection standards.

Product Description

Weintek CMT2058XH is an industrial automation-oriented Human-Machine Interface (HMI) featuring a compact design, reliable performance, and convenient connectivity capabilities. It is suitable for operation monitoring and data interaction needs in small to medium-sized equipment. The following sections detail its core specifications, key features, and applicable scenarios:

I. Core Hardware Configuration
Display and Operation

Equipped with a 4.3-inch wide-viewing-angle (WVA) LCD display featuring 800×480 pixel resolution. Its wide viewing angles and high contrast ensure clear visibility from multiple perspectives. The resistive touchscreen design supports precise touch operations, meeting the demands of frequent use in industrial environments.

Performance and Storage

Powered by a high-performance processor paired with 4GB of built-in flash memory, it efficiently runs monitoring programs while storing historical data and configuration files. An integrated real-time clock (RTC) accurately records event timestamps for seamless data traceability and analysis.

Protection and Thermal Management

The front panel meets NEMA 4/IP66 protection standards, effectively resisting common industrial hazards like dust and liquid splashes. The fanless thermal design minimizes mechanical failure points, enhancing long-term operational stability and extending the device's lifespan.

Electrical Safety

The built-in power isolator effectively shields against external power interference, mitigating the impact of voltage fluctuations and electromagnetic interference on core circuitry. This ensures stable signal transmission and secure device operation.

II. Key Features and Interfaces
Communication Capabilities

Equipped with multiple communication interfaces, including RS-485 (2-wire), supporting mainstream industrial protocols such as MPI and Modbus RTU. This enables seamless integration with industrial equipment like PLCs, inverters, and sensors from brands including Siemens, Mitsubishi, and Schneider, facilitating real-time data acquisition and command execution. Select interfaces support protocol switching to adapt to diverse on-site communication requirements.

User-Friendly Design

Utilizes modular configuration software (e.g., Weintek EasyBuilder Pro) with extensive graphic libraries, animation components, and pre-set functions like alarms and trend charts to streamline configuration development. Compact device size and flexible mounting options (supporting DIN rail or panel mounting) save control cabinet space.

Enhanced Reliability

Beyond isolated power supply and fanless design, the device incorporates overvoltage and overcurrent protection mechanisms to withstand industrial power fluctuations. A wide input voltage range (typically supporting 100-240V AC) further enhances environmental adaptability.

III. Application Scenarios

Leveraging its compact size, robust protection, and fundamental communication capabilities, the CMT2058XH finds widespread use in small-to-medium automation equipment, such as:

  • Local operation and parameter configuration for machine tools, packaging machinery, and printing equipment;
  • Operational status monitoring (e.g., speed, temperature, pressure data display) for assembly lines and small production lines;
  • Basic control and alarm notifications for pump stations, HVAC systems, and similar applications.
IV. Product Positioning

As the entry-level compact model in Weintek's CMT series, the CMT2058XH centers on “high cost-effectiveness” as its core advantage. While meeting fundamental monitoring requirements, its design—including power isolation and IP66 protection—ensures reliability in industrial environments. It serves as a practical choice for small and medium-sized equipment manufacturers seeking to upgrade human-machine interaction.

Specifications
Display Display 4.3" Wide Viewing Angle (wVA)
Resolution 800*480
Brightness (cd/m²) 530
Contrast Ratio 800:1
Backlight Type LED
Backlight Life Time >30,000 hrs.
Colors 16.7M
LCD Viewing Angle (T/B/R/L) 80/80/80/80
Pixel Pitch (mm) 0.1188 (H)x 0.1122 (V)
Touch Panel Type 4-wire Resistive Type
Accuracy Active Area Length(X)±2%, Width(Y)±2%
Memory Flash 4 GB
RAM 1 GB
Processor Quad-core RISC
I/O Port SD Card Slot N/A
USB Host USB 2.0 * 1
USB Client N/A
Ethernet LAN 1: 10/100/1000 Base-T * 1
LAN 2: 10/100 Base-Tx1
COM Port COM1: RS-232/RS-485 2W/4W, COM3: RS-485 2W
RS-485 Dual Isolation N/A
CAN Bus N/A
HDMI N/A
Audio Output N/A
RTC Built-in
Power Input Power 24±20%VDC
Power Isolation Built-in
Power Consumption 510mA@24VDC
Voltage Resistance 500VAC(1 min.)
Isolation Resistance Exceed 50MΩ at 500VDC
Specification PCB Coating Yes
Enclosure Plastic
Dimensions WxHxD 128 * 102 * 32 mm
Panel Cutout 119 * 93 mm
Weight Approx. 0.27 kg
Mount Panel mount
Protection Structure UL Type 4X (indoor use only)/NEMA4 /IP66 Compliant Front Panel
Environment Storage Temperature -20°~60°C(-4°~ 140°F)
Operating Temperature 0°~50°C(32°~122°F)
Relative Humidity 10%~90% (non-condensing)
Altitude (Air Pressure) Below 3,000 meters (70.1kPa)
Vibration Endurance 10 to 25Hz (X, Y, Z direction 2G 30 minutes)
Certificate CE CE marked
UL cULus Listed
Software EasyBuilder Pro V6.09.01 or later versions
Weincloud EasyAccess 2.0 (Optional), Dashboard (Optional)
CODESYS® Optional
Models

Model: Weintek CMT2058XH HMI with 4.3" WVA Display Built-in Power Isolator

Delivery Information
PCB Coating Yes
Enclosure Plastic
Dimensions WxHxD 128 x 102 x 32 mm
Panel Cutout 119 x 93 mm
Weight Approx. 0.27 kg
Mount Panel mount
Manuals + Resources
Weintek CMT2058XH HMI Datasheet
Weintek CMT2058XH HMI with 4.3 WVA Display Built-in Power Isolator Datasheet.pdf
Download
Frequently Asked Questions (FAQ)
What are the display specifications of the Weintek CMT2058XH?
The CMT2058XH features a 4.3-inch wide-viewing-angle (WVA) LCD display with an 800x480 resolution, 530 cd/m² brightness, and an 800:1 contrast ratio.
Does the CMT2058XH feature any built-in electrical protection?
Yes, it includes a built-in power isolator that shields against external power interference, ensuring stable operation under voltage fluctuations.
What configuration software is compatible with this HMI?
The Weintek CMT2058XH is designed for use with EasyBuilder Pro configuration software (version V6.09.01 or later).
What protocols and interfaces does the CMT2058XH support for PLC communication?
It features Ethernet and COM ports supporting RS-232, RS-485 (2W/4W), and mainstream protocols like MPI and Modbus RTU for integration with brands such as Siemens, Mitsubishi, and Schneider.
What environmental protection standards does this HMI meet?
The HMI's front panel is UL Type 4X (indoor use only), NEMA4, and IP66 compliant, making it highly resistant to dust and water in industrial conditions.

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