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UNIOP ETOP33B-0050
1. Overview
The UNIOP ETOP33B-0050 is a human-machine interface (HMI) device manufactured by UNIOP, Italy. Equipped with a 5.7-inch monochrome graphic display and a touch screen interface with 1/4 VGA resolution, the device balances premium quality and stable performance with a compact size and cost-effective design. It is widely applicable in industrial control and automation scenarios.
(The eTOP05P-0045, a model in the same series, features coated electronic components for enhanced dust resistance and durability.)
2. Main Technical Parameters
2.1 Display & Touch System
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Parameter Item
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Specification
|
|---|---|
|
Display Type
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Monochrome TFT
|
|
Display Size
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5.7-inch (diagonal), display area: 115 × 86 mm
|
|
Resolution
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1/4 VGA, 320 × 240 pixels
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|
Backlight
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White LED
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|
Touch Screen Type
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Resistive
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2.2 Storage & Power Supply
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Parameter Item
|
Specification
|
|---|---|
|
User Memory
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32 MB (Flash Card)
|
|
Backup Battery
|
CR2430 lithium battery, 3V / 270 mA (non-rechargeable)
|
|
Supply Voltage
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24 V DC (range: 18-30 V DC)
|
|
Maximum Current
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0.6 A
|
2.3 Dimensions & Installation
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Parameter Item
|
Value
|
|---|---|
|
Overall Dimension
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187 × 147 mm
|
|
Panel Cutout Size
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176 × 136 mm
|
|
Installation Depth
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67 mm
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2.4 Communication Interfaces
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Interface Type
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Description
|
|---|---|
|
Serial Port
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RS-232 / RS-485 / RS-422 standard serial communication, supporting 20 mA current loop
|
|
PLC Port
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Supported
|
|
Auxiliary Port
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Supported
|
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Fieldbus & Ethernet
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Available with optional plug-in modules
|
|
Serial Programming Baud Rate
|
9600 – 38400 bps
|
Note: All parameters above are based on the official technical documents of Exor International.
3. Product Features
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Cost-Effective Solution: Achieves a perfect balance of reliable quality and stable performance for budget-limited industrial projects.
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Monochrome TFT Display with LED Backlight: Adopts a 5.7-inch monochrome TFT screen and white LED backlight, featuring low power consumption and long service life.
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Resistive Touch Screen: Supports direct and intuitive touch operation for on-site control.
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Versatile Communication Capabilities: Equipped with standard RS-232/485/422 and PLC ports; fieldbus and Ethernet functions are expandable via optional modules.
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Large-Capacity User Memory: Built-in 32 MB Flash storage for storing application programs, production formulas and other on-site data.
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Rich Software Functions: Supports vector graphics display, dual-driver operation, data acquisition & trend analysis, formula storage, alarm reminder, event logging, password protection and other practical functions.
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Excellent Expandability: Compatible with industrial fieldbus systems and Ethernet networks through optional plug-in modules.
4. Structure & Composition
The eTOP05-0045 is an integrated industrial operation panel and HMI device. Its core structural components are as follows:
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5.7-inch monochrome TFT display with built-in LED backlight module
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Resistive touch screen overlay
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Main control circuit board (integrated with 32 MB user memory and lithium battery backup circuit)
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Aluminum alloy & engineering plastic housing (the front panel is reserved with a protective film position; PROT-03 disposable protective films are optional, 10 pieces per pack, specially designed for 5.7-inch eTOP series panels)
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Rear communication interface area (RS-232/485/422, auxiliary port and PLC port)
5. Application Fields
As an industrial-grade HMI device, the eTOP05-0045 is widely used in the following scenarios:
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Industrial process control
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On-site equipment monitoring and operation
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Industrial data acquisition and recording
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Equipment fault alarm and display
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Fieldbus network access (with optional matching modules)
Covering industries including but not limited to food processing, pharmaceutical manufacturing, chemical engineering, electric power, machinery, electronics and automobile manufacturing and other process industries.
6. Installation & Maintenance
6.1 Installation Method
The device adopts embedded panel installation. The required panel cutout size is 176 × 136 mm with a mounting depth of 67 mm. It is fixed from the front of the control panel, with wiring completed at the rear.
6.2 Power Supply Requirements
The rated supply voltage is 24 V DC with an allowable fluctuation range of 18-30 V DC, and the maximum operating current is 0.6 A.
6.3 Maintenance Precautions
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Battery Maintenance: The mainboard is equipped with a non-rechargeable CR2430 lithium battery (3V / 270 mA) to maintain user memory data. Regular inspection and replacement are required.
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Touch Screen Protection: PROT-03 disposable protective films are optional to prevent screen scratches and dust accumulation.
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Dust & Moisture Prevention: For harsh industrial environments, it is recommended to adopt the eTOP05P model with coated electronic components or install additional protective films.
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Communication Debugging: The serial programming baud rate ranges from 9600 to 38400 bps. Program downloading and equipment debugging can be realized via RS-232/485 interfaces.
Important Note: Additional optional plug-in modules are required for connection with industrial bus systems and Ethernet networks.
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WhatsApp/Moblie: +86 18250705533
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