Brand :ABB
P/ n: LDGRB-01 3BSE013177R1
Directory Description: Input/output module
Country of Origin: USA
LDGRB-01 is a load grouping, relay output, digital input, communication interface equipment. It is mainly used to group loads, control different equipment or systems as needed, usually has multiple relay outputs for controlling various loads, such as motors, valves, lights, etc., and may be equipped with digital input channels for receiving external signals or triggering conditions in order to perform the corresponding control.
In addition, the LDGRB-01 may also be a controller module for executing control logic in property automation systems. Such modules are often used in collaboration with other equipment and systems to monitor and control the production process.
LDGRB-01 Electronics has introduced a 32-bit RX671 microcontroller, single-chip solution that enables high performance and energy efficiency through HMI capabilities, enabling contactless operation. The RX671 MCUs is suitable for a variety of space-constrained applications that require advanced features, high energy efficiency, and compact size. 2 MB flash memory is available in a 64-pin TFBGA package size of only 4.5 mm x 4.5 mm.
The new LDGRB-01, part of Renesas' mainstream RX600 family, is built around an RXv3 CPU core running at 120 MHz, and each device integrates flash memory that supports fast read access at 60 MHz clock speed, providing superior real-time performance with a CoreMark score of 707. In addition, the energy efficiency of these microcontrollers is among the best in its class at 48.8 CoreMark/mA.
Optimized for contactless applications, these microcontrollers incorporate a capacitive touch sensing unit that combines high sensitivity with excellent noise tolerance, enabling these devices to be used to implement contactless proximity switches. In addition, a serial sound interface can be used to connect digital microphones that support remote speech recognition.
In addition to the LDGRB-01 microcontroller, Renesas has introduced two new evaluation boards that allow users to easily evaluate the RX671 without the need for a separate debugger. Both boards are connectors with Wi-Fi Pmod expansion boards (RTK00WFMX0B00000BE) for evaluation using wireless network connections.
In addition to the LDGRB-01 microcontroller, Renesas has introduced two new evaluation boards that allow users to easily evaluate the RX671 without the need for a separate debugger. Both boards are connectors with Wi-Fi Pmod expansion boards (RTK00WFMX0B00000BE) for evaluation using wireless network connections.
The RX671 series MCUS are available in 64-pin, 100-pin, and 144-pin LFQFP packages. The 48-pin HWQFN, 64-pin TFBGA, 100-pin TFLGA and 145-pin TFLGA packages are scheduled to begin mass production in Q1 in 2022.
LDGRB-01 provides the following functions:
Load group: LDGRB-01 can group different load devices for centralized control.
Relay outputs: LDGRB-01 has multiple relay outputs to control various load devices such as motors, valves, lights, etc.
Digital input: LDGRB-01 may be equipped with a digital input channel to receive external signals or trigger conditions in order to perform appropriate control operations.
Communication interface: LDGRB-01 typically has multiple communication interfaces that allow data exchange and communication with other devices, sensors, actuators, and monitoring systems. Common communication interfaces include Modbus and Profibus.
Real-time: LDGRB-01 is often able to provide real-time control to ensure a fast response to the system.
Memory capacity: LDGRB-01 has sufficient memory capacity for storing control programs, data, and history.
Safety: LDGRB-01 typically has safety features to monitor and manage hazardous situations to ensure the safe operation of the system.
Programmability: The LDGRB-01 can be programmed to customize the module to perform specific control logic and tasks. It usually supports standard programming languages such as LD, stl, FBD, etc.
Multi-tasking: LDGRB-01 supports multi-tasking and can perform multiple control tasks at the same time to improve the efficiency of the system.
Self-diagnosis: LDGRB-01 typically has a self-diagnostic function to detect faults and generate alerts to help maintenance personnel quickly locate and resolve problems.
Please note that the above functions are based on the description of LDGRB-01, and the specific functions may vary depending on the actual application scenario and device model. For more accurate information, refer to the device manual or contact the vendor.
