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AEG TXT122 Industrial Grade Text HMI Terminal
- Product Introduction: This is a compact industrial grade text HMI terminal of AEG, with a 2-line monochrome LCD display and industrial membrane keypad, specially designed for on-site operation, parameter setting and status monitoring of AEG Modicon small and medium-sized PLC systems. It features a simple and intuitive operation interface, fast communication with PLC, and rugged industrial design, realizing the human-computer interaction of the PLC control system without the need for a large screen HMI, and is a cost-effective human-computer interaction device for small and medium-sized industrial control systems.
- Technical Specifications:
- Display: 2-line monochrome LCD, 16 characters per line, LED backlight (adjustable brightness), viewing angle ≥120° (horizontal/vertical).
- Input Device: 20-key industrial membrane keypad, including numeric keys, function keys, confirmation/esc keys, dustproof and anti-wear.
- Communication Interface: 1×RS-232, 1×RS-485 (Modbus RTU/AEG Modicon dedicated protocol), transmission rate 300-115200 bps (configurable).
Detailed content
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- Memory: 64 KB Flash for configuration and recipe storage, support up to 100 recipes.
- Power Supply: 24 VDC ±15%, power consumption ≤3 W, input current ≤125 mA.
- Operating Temperature: 0°C to +50°C; Storage Temperature: -20°C to +60°C; Humidity: 5% to 90% (non-condensing).
- Protection Rating: IP65 (front panel), IP20 (rear panel); Enclosure Material: ABS engineering plastic (front), metal (rear).
- Dimensions: 90mm × 60mm × 35mm (W×H×D); Mounting: Flush panel mounting (cutout 81mm × 51mm), DIN rail mounting (optional).
- LED Indicators: Power (green), communication (yellow), fault (red); Keypad Backlight: Red (optional).
- Programming Software: AEG dedicated HMI configuration software, Windows compatible, drag-and-drop operation, no programming required.
- Functional Features:
- 2-line 16-character LCD display with adjustable backlight realizes clear display of PLC system status, process parameters, fault information and operation prompts in industrial field environments with different light intensities, and the wide viewing angle is convenient for on-site operation personnel to view from multiple directions.
- 20-key industrial membrane keypad with simple layout is easy to learn and operate, realizing on-site parameter setting, manual control, recipe call and fault reset of the PLC control system, and the dustproof and anti-wear performance ensures long-term stable use in industrial field environments.
- Dual RS-232/RS-485 communication interfaces support Modbus RTU and AEG Modicon dedicated protocols, realizing fast and stable communication with Modicon PLC and other Modbus-compatible controllers, and the configurable transmission rate adapts to different communication distance requirements.
- 64 KB Flash memory supports up to 100 recipe storage, realizing the on-site call and modification of production recipes, which is suitable for small and medium-sized production lines with multiple production processes, and improves the production flexibility of the equipment.
- AEG dedicated configuration software with drag-and-drop operation realizes fast configuration of the HMI interface without professional programming knowledge, reducing the design and debugging time of the human-computer interaction system, and improving the project implementation efficiency.
- IP65 front panel protection rating realizes dustproof and water jet proof performance, which can be installed in the harsh industrial field environment with dust and water mist, and the rear panel IP20 protection is suitable for the closed installation of the control cabinet.
- 24 VDC low-voltage power supply is perfectly matched with the industrial 24 VDC power supply system, and the low power consumption (≤3 W) reduces the power load of the control system, and the power supply can be taken from the PLC or the on-site 24 VDC power supply.
- Compact flush panel mounting design saves the installation space of the equipment panel and control cabinet, and the optional DIN rail mounting adapts to different installation requirements, with strong site adaptability.
- Real-time communication with PLC realizes the synchronous update of the display content and the PLC data, and the fault alarm function can display the PLC fault information in real time, facilitating on-site operation personnel to quickly find and handle the fault, and reducing the equipment downtime.
- The module is fully compatible with AEG Modicon 110/800/900 series PLC systems, plug-and-play, no additional driver software required, and the communication parameters can be set through the keypad or configuration software, with simple operation.
