Description
ABB LDGRB-01 3BSE013177R1 Product Specification
Product Overview:ABB LDGRB-01 3BSE013177R1
The ABB LDGRB-01 3BSE013177R1 is a high-performance digital input/output (I/O) module engineered for industrial automation systems. Developed by ABB, a global leader in power and automation technologies, this module is part of the S800 I/O family, renowned for its reliability, scalability, and seamless integration with ABB’s AC 800M controller platform. The ABB LDGRB-01 3BSE013177R1 serves as a critical component in distributed control systems (DCS), enabling real-time monitoring and control of field devices across industries such as power generation, oil and gas, and manufacturing.
At its core, the ABB LDGRB-01 3BSE013177R1 features 32 channels for digital input/output signals, supporting 24V DC voltage levels and multiple filtering modes (0.5 ms, 2 ms, 8 ms, 32 ms) to ensure noise-free signal transmission3. It integrates a robust processor capable of handling complex control algorithms and real-time tasks, while its compact design (132 mm × 105 mm × 52 mm) and DIN rail mounting facilitate easy installation in space-constrained environments9. The module supports communication protocols like Ethernet/IP and Modbus, allowing seamless integration with higher-level control systems and networked devices.
In automation systems, the ABB LDGRB-01 3BSE013177R1 acts as a bridge between field devices (e.g., sensors, actuators) and the AC 800M controller, ensuring precise synchronization and rapid response to process changes. Its SIL 2-compliant design makes it suitable for safety-critical applications, such as emergency shutdown systems and process monitoring in chemical plants or refineries3. By combining high-speed data processing with advanced diagnostic capabilities, the module empowers industries to optimize operational efficiency, reduce downtime, and ensure regulatory compliance.
Technical Specifications:ABB LDGRB-01 3BSE013177R1
Parameter Name | Parameter Value |
---|---|
Product Model | ABB LDGRB-01 3BSE013177R1 |
Manufacturer | ABB |
Product Type | Digital Input/Output (I/O) Module |
Channels | 32 (configurable as digital inputs or outputs) |
Input Voltage | 24V DC ±10% |
Current Consumption | 2 mA per channel |
Communication Protocol | Ethernet/IP, Modbus |
Physical Dimensions | 132 mm (W) × 105 mm (H) × 52 mm (D) |
Weight | 2 kg |
Compatibility | AC 800M controller, System 800xA 6.0.3.3 and later |
Safety Integrity Level | SIL 2 |
Operating Temperature | -25°C to +60°C |
Humidity | 5% to 95% non-condensing |
Installation | DIN rail mounting with TP867 baseplate |

LDGRB-01 3BSE013177R1
Main Features and Advantages:ABB LDGRB-01 3BSE013177R1
Flexible I/O Configuration: The ABB LDGRB-01 3BSE013177R1 allows users to configure each of its 32 channels as either digital inputs or outputs, providing adaptability for diverse industrial applications. This flexibility is particularly valuable in hybrid control systems where both sensor data acquisition and actuator control are required3.
High-Reliability Design: Built to withstand harsh industrial environments, the module operates reliably in temperatures ranging from -25°C to +60°C and resists vibration and shock. Its SIL 2 compliance ensures robust performance in safety-critical scenarios, minimizing the risk of system failures3.
Advanced Diagnostics: The module includes built-in diagnostic tools for real-time monitoring of communication status, power supply, and channel health. LED indicators on the front panel provide quick visual feedback on operational status, simplifying troubleshooting and maintenance9.
High-Speed Communication: With support for Ethernet/IP and Modbus protocols, the ABB LDGRB-01 3BSE013177R1 enables high-speed data exchange with control systems and other networked devices. This ensures seamless integration into modern automation architectures, including Industry 4.0-ready systems9.
Easy Integration: The module is fully compatible with ABB’s AC 800M controller and System 800xA, offering a seamless integration path for existing ABB installations. Its compact design and DIN rail mounting simplify retrofitting into legacy systems, reducing installation time and costs3.

LDGRB-01 3BSE013177R1
Application Areas:ABB LDGRB-01 3BSE013177R1
The ABB LDGRB-01 3BSE013177R1 is widely deployed in industries where reliable and flexible I/O control is essential:
-
Power Generation:
- Manages turbine control systems by monitoring speed, temperature, and pressure sensors while actuating valves and switches for optimal energy production.
- Supports redundant communication configurations to ensure stable operation in power plants with strict uptime requirements2.
-
Oil and Gas:
- Integrates with offshore platforms and refineries to control pumps, compressors, and emergency shutdown systems.
- SIL 2 compliance ensures safe operation in hazardous environments, such as chemical processing units3.
-
Manufacturing:
- Synchronizes robotics, conveyor systems, and quality control devices in automotive or pharmaceutical production lines.
- Enables predictive maintenance by analyzing sensor data to detect equipment anomalies before they escalate2.
-
Water and Wastewater Treatment:
- Controls pump stations and treatment processes, ensuring consistent water quality and regulatory compliance.
- Provides remote access for diagnostic and configuration tasks, reducing on-site maintenance needs9.
LDGRB-01 3BSE013177R1
Related Products:ABB LDGRB-01 3BSE013177R1
- ABB DI818 3BSE069052R1: A 32-channel digital input module for 24V DC signals, often used alongside the ABB LDGRB-01 3BSE013177R1 in hybrid control systems requiring additional input channels1.
- ABB DC522 1SAP240600R0001: A configurable DI/DO module with 16 channels, offering similar functionality for applications requiring fewer I/O points1.
- ABB CI871AK01 3BSE092693R1: A Profinet IO communication module that enhances connectivity for the ABB LDGRB-01 3BSE013177R1 in multi-vendor automation networks1.
- ABB PM867AK01 3BSE053241R1: A high-performance CPU module for AC 800M systems, complementing the ABB LDGRB-01 3BSE013177R1 in complex control applications1.
- ABB BC810 CEX Bus Unit: A bus expansion unit that enhances system scalability by segmenting the CEX bus into independent segments, improving availability in redundant configurations1.
Installation and Maintenance:ABB LDGRB-01 3BSE013177R1
Installation Preparation:
Before installing the ABB LDGRB-01 3BSE013177R1, ensure the following:
Before installing the ABB LDGRB-01 3BSE013177R1, ensure the following:
- Verify the power supply meets the module’s requirements (24V DC ±10%).
- Use the TP867 baseplate for proper mechanical and electrical integration with the AC 800M controller.
- Configure the module using ABB’s System 800xA engineering tools to define I/O channel parameters and communication settings3.
Maintenance Recommendations:
- Regularly inspect the module for physical damage or loose connections, especially in high-vibration environments.
- Monitor the module’s operating temperature and humidity levels to ensure they remain within specified ranges.
- Update firmware periodically to access the latest features and security patches, using ABB’s dedicated software tools.
- Perform diagnostic tests to check communication integrity and system health, leveraging the module’s built-in LED indicators for quick status checks9.
LDGRB-01 3BSE013177R1
Product Warranty:ABB LDGRB-01 3BSE013177R1
Our company provides a one-year quality warranty for the ABB LDGRB-01 3BSE013177R1, covering hardware failures due to non-human factors. During the warranty period, we will replace the product if it exhibits performance anomalies or functional failures. For discontinued models or urgent needs, our global supply chain network ensures rapid response to scarce spare parts requests, supporting the continuous and stable operation of industrial systems.
Note: This product description is based on publicly available technical data and industry applications. For detailed specifications, consult the official ABB datasheet or contact our technical support team.
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