Description
The Delta DOP-105CQ is a compact 5.6-inch TFT LCD touch screen Human Machine Interface (HMI) from Delta’s advanced DOP-100 series. Designed for intuitive control and real-time process monitoring, this HMI serves as a central communication terminal connecting plant operators with PLCs, motor drives, temperature controllers, and automated sensors.
Equipped with an 800 MHz ARM Cortex-A8 high-speed CPU and programmed via Delta’s user-friendly DOPSoft software, the DOP-105CQ converts complex control data into clean dynamic charts, alarm notifications, and touch-based control options. It provides a reliable control solution for panel builders, OEMs, and factory maintenance teams across Bangladesh aiming to modernize machinery and simplify operational workflows.
Key Features
- 5.6-Inch 16-Bit TFT LCD: Delivers clear graphic visualization with 320 x 234 pixel resolution and adjustable backlighting.
- High-Speed Cortex-A8 CPU: Built-in ARM Cortex-A8 (800 MHz) processor ensures fast screen switching and reliable data logging.
- Multi-COM Serial Ports: Features COM1 (RS-232), COM2 (RS-232/RS-485), and COM3 (RS-422/RS-485) for broad device connectivity.
- Dual USB Interfaces: Built with USB Host Ver 2.0 for flash drive data transfer and USB Slave Ver 2.0 for PC programming.
- Durable Touch Screen: Resistant 4-wire resistive touch panel designed for over 10,000,000 press cycles.
- Multilingual Input Support: Allows screen software customization in multiple languages for international technical teams.
Technical Advantages
- Energy-Efficient Design: Operates on low power consumption (max 6.86 W) with a standard 24 VDC industrial power source.
- Robust Hardware Construction: IP65 front panel protection guards internal components against airborne dust particles, moisture splashes, and industrial contaminants.
- Wide PLC Protocol Compatibility: Seamlessly connects to Delta DVP series PLCs as well as major third-party PLC protocols.
- Easy Software Commissioning: Free DOPSoft programming environment allows rapid screen configuration, alarm setup, and offline simulation.
Applications
- Industrial & Factory Automation: Textile machines, plastics processing, food & beverage packaging lines, pharmaceuticals, and printing presses.
- Commercial Systems: Automatic water packaging plants, industrial HVAC systems, and commercial pump control boxes.
- Project Installation: OEM machinery fabrication, control panel modernization, and custom PLC-HMI system integrations.
Why Choose This Product?
- Trusted Brand Quality: Delta Electronics is a global leader in power electronics and factory automation, ensuring reliable hardware performance.
- Compact Footprint: Compact 5.6-inch frame fits into space-conscious electrical enclosures without cluttering control cabinets.
- High Cost Effectiveness: Combines high-speed processing, multi-port serial connectivity, and strong protective ratings at a competitive price point.
- Local After-Sales Value: Backed by product authenticity, fast delivery, and customer service through LOOP Shop in Bangladesh.
Technical Specification Table
| Specification | Details |
| Model | DOP-105CQ |
| Brand | Delta |
| Display Type | 5.6-inch TFT LCD (16-bit color) |
| Display Resolution | 320 × 234 pixels |
| Processor (MCU) | ARM Cortex-A8 (800 MHz) |
| Flash ROM | 256 MB |
| RAM | 256 MB |
| Serial Interfaces | COM1 (RS-232), COM2 (RS-232/RS-485), COM3 (RS-422/RS-485) |
| USB Interfaces | 1 × USB Host Ver 2.0, 1 × USB Slave Ver 2.0 |
| Ethernet Port | Not Available |
| Rated Power | Max. 6.86 W |
| Voltage | 24 VDC (-15% to +15%) |
| Current | Not Available |
| Frequency | DC Input (N/A) |
| Operating Efficiency | High-speed processing with low energy consumption |
| Protection | IP65 / NEMA4 (Front Panel) |
| Dimension | 184 mm (W) × 144 mm (H) × 50 mm (D) |
| Mounting Cutout | 172.4 mm (W) × 132.4 mm (H) |
| Weight | Approx. 670 g |
| Operating Temperature | 0°C to 50°C |
| Programming Software | Delta DOPSoft (Free Download) |
| Warranty | Standard Manufacturer Warranty |
Features List
✓ Clear 5.6-inch TFT LCD touch screen display
✓ High-speed ARM Cortex-A8 800 MHz CPU
✓ Triple COM ports supporting RS-232, RS-422, and RS-485
✓ USB Host & USB Slave ports for easy logging and programming
✓ IP65 / NEMA4 rated front panel protection
✓ Low power consumption (Max 6.86 W) on 24 VDC input
✓ Free Delta DOPSoft configuration software
Benefits For Customers
- Improves Machine Management: Real-time visual alarms and touch controls reduce operator errors and simplify machine operation.
- Accelerates System Debugging: Onscreen alarm history and trend logs allow technicians to resolve system faults quickly.
- Saves Enclosure Space: Compact 184 x 144 mm bezel fits smoothly into small control panel doors.
- Built for Bangladesh Operating Conditions: IP65 sealed front panel protects internal electronics against high humidity, dust, and temperature variations.
Installation & Maintenance Guide
Installation Requirements:
- Cut out the electrical cabinet panel door according to the mounting dimensions: 172.4 mm (W) × 132.4 mm (H).
- Insert the HMI unit into the cutout and secure it tightly using the provided panel mounting clamps to ensure an IP65 front seal.
- Maintain sufficient rear clearance (at least 50 mm) for adequate airflow and cable bend radius.
- Connect a regulated 24 VDC power supply with proper frame grounding to prevent electrical noise interference.
Maintenance Tips:
- Gently clean the front display panel using a clean, soft dry cloth. Avoid using harsh chemical solvents, alcohol, or abrasive pads.
- Keep enclosure ventilation openings clear to avoid thermal buildup around the back of the panel.
- Periodically backup HMI project files and log data to an external USB storage drive.
Safety Instructions:
- Always turn off the power supply before performing wiring connections or installation work.
- Ensure the 24 VDC power source polarity matches terminal markings before turning on power.
- Do not touch the screen with sharp tools, screwdrivers, or apply excessive mechanical pressure.
Frequently Asked Questions (FAQ)
Q: What is the price of Delta DOP-105CQ HMI in Bangladesh?
A: The price of the Delta DOP-105CQ HMI in Bangladesh varies depending on current import costs and stock availability. Please check the product listing on LOOP Shop or contact our customer support for an updated price quote.
Q: Where can I buy original Delta DOP-105CQ in Bangladesh?
A: You can purchase genuine Delta DOP-105CQ touch screen displays directly online from LOOP Shop (loopshop.com.bd) with fast nationwide delivery.
Q: What warranty does this product have?
A: The Delta DOP-105CQ comes with standard manufacturer warranty coverage against operational defects, supported by LOOP Shop customer service.
Q: Is this product suitable for Bangladesh industrial climate?
A: Yes, featuring an IP65 rated front panel and operating temperature tolerance up to 50°C, it is well-suited for Bangladesh’s hot and dusty factory environments.
Q: How to install this product?
A: Insert the display panel into the 172.4 x 132.4 mm cutout on your cabinet door, clamp it securely, connect your 24 VDC power line and RS-232/RS-485 communication cables, and download your program via USB.
Q: What software is used to program the Delta DOP-105CQ?
A: The Delta DOP-100 series HMIs are programmed using Delta’s freely available DOPSoft configuration software.
Q: Does the Delta DOP-105CQ have a built-in Ethernet port?
A: No, the DOP-105CQ relies on serial communication ports (COM1, COM2, COM3) and USB ports. If Ethernet is required, consider Delta DOP-100 series Ethernet models (such as DOP-107EV).
Q: What is the screen size and resolution of DOP-105CQ?
A: It features a 5.6-inch TFT LCD display with a resolution of 320 × 234 pixels.
Q: What power supply voltage is required for operation?
A: It operates on a standard 24 VDC (-15% to +15%) isolated power supply.
Q: Can this Delta HMI connect to non-Delta PLCs?
A: Yes, Delta DOP-100 series HMIs support communication drivers for various popular third-party PLC brands over RS-232, RS-422, and RS-485 serial connections.

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