ABB LDGRB-01 3BSE013177R1 Signal conditioning and interface module

ABB LDGRB-01 3BSE013177R1 Signal conditioning and interface module

Specific Parameters​

• Supported Signal Types: Supports analog signals such as 4 – 20mA, 0 – 10V; supports digital signals; accepts signal inputs from temperature sensors such as thermocouples (TC) and resistance temperature detectors (RTD).​
• Signal Conditioning Accuracy: High – precision signal conditioning with a typical accuracy of ±0.1% FS (full scale).​
• Electrical Isolation: Electrical isolation is achieved between input/output channels and between channels and the system, with an isolation voltage of 1500V DC.​
• Operating Temperature Range: -25°C to +70°C, capable of adapting to the complex temperature environment of industrial sites.​
• Protection Level: IP20, and it needs to be installed in a control cabinet for use.​
• Communication Method: Achieves seamless integration with ABB 800xA or Symphony Plus systems through the backplane bus; if configured as an analog input/output module, it supports HART protocol communication.​

Product Performance​

• Precise Signal Processing: Precise isolation and conversion of analog and digital signals to ensure high – quality signal transmission, meeting the strict requirements of industrial automation systems for signal accuracy.​
• Reliable Electrical Isolation: Strong electrical isolation performance effectively resists electromagnetic interference, reducing the risk of signal distortion and misoperation, and ensuring the stable operation of the module in complex electromagnetic environments.​
• Wide Temperature Adaptability: Can operate stably within a relatively wide temperature range, adapting to the temperature conditions of different industrial scenarios and reducing equipment failures caused by temperature changes.​
• Convenient System Integration: Seamlessly integrates with relevant ABB systems, simplifies the system construction process, and facilitates users to incorporate it into the existing automation control system architecture.​
• Real – time Status Monitoring: The module is equipped with built – in LED status indicators, which can intuitively display the power supply, communication, and channel status in real – time, facilitating maintenance personnel to promptly grasp the equipment operation status.​