ABB LDMUI-01 Integrated operation and measurement module

ABB LDMUI-01 Integrated operation and measurement module

Specific Parameters​

Electrical Parameters​

Operating Voltage: 230V AC ±10%, compatible with industrial standard power supply systems​

Output Voltage: 24V DC, providing stable power for peripherals​

Output Current: Maximum 40A, meeting multi-device power supply requirements​

Measurement Accuracy: Voltage measurement ±0.1% of full scale, temperature measurement resolution 0.001℃​

Communication Protocols: Supports Modbus, Profibus, Ethernet/IP, compatible with mainstream industrial networks​

Input Signals: Adapts to 4-20mA analog, 0-10V analog and digital signals​

Power Consumption: Maximum 5W, low-power for dense installation scenarios​

Diagnostic Functions: Integrated self-diagnosis for power failure, communication interruption and measurement over-limit, with real-time status feedback​

Certification Standards: Complies with CE, UL industrial safety certifications and EMC standards​

Mechanical Parameters​

Overall Dimensions: 220mm (L) × 160mm (W) × 80mm (D), compact modular design​

Weight: Approximately 0.5kg, lightweight for various installation scenarios​

Mounting Method: Supports wall-mounted and 35mm DIN rail mounting, compatible with control cabinet and on-site layouts​

Housing Material: High-strength flame-retardant engineering plastic, impact and chemical corrosion resistant​

Display Interface: 7-inch color touch screen with 800×480 resolution, equipped with physical operation keyboard​

Protection Rating: IP67, dust and water proof, suitable for outdoor and humid industrial environments​

Connection Method: Screw-type terminal blocks, compatible with ≤2.5mm² wires, including USB and Ethernet interfaces​

Environmental Parameters​

Operating Temperature: -20℃ to +60℃, operation without derating​

Storage Temperature: -40℃ to +70℃, meeting extreme storage and transportation requirements​

Relative Humidity: 5% to 95% (non-condensing), suitable for high-humidity scenarios​

Vibration Resistance: Withstands 10-500Hz sine wave vibration without structural loosening or signal interruption​

EMC Compliance: Meets EN 55014-1 emission limits and EN 55014-2 immunity standards​

Product Performance​

Excellent measurement accuracy: Voltage and temperature measurement errors are controlled at industry-leading levels, ensuring data reliability​

Convenient interaction experience: Dual operation modes of touch screen and physical keyboard, combined with high-resolution display, operation response ≤2 seconds​

Strong communication compatibility: Multi-protocol support enables seamless integration with mainstream automation systems, reducing adaptation costs​

Excellent environmental adaptability: IP67 protection and wide temperature design, enabling stable operation in harsh working conditions such as humidity and dust​

Sufficient expansion capability: Multiple types of I/O interfaces support direct access of sensors, actuators and other peripherals, simplifying system architecture​

High operational stability: Industrial-grade materials and low-power design, Mean Time Between Failures (MTBF) ≥200,000 hours​

High maintenance efficiency: Built-in self-diagnostic functions and intuitive status indicators, fault troubleshooting time ≤30 minutes​