ABB 3HAC14550-4/08A Robot External Axis Drive Rectifier

ABB 3HAC14550-4/08A is a digital input/output module specifically designed for industrial robot systems, and it is an important member of ABB robot DSQC series control modules. It plays a key role in signal interaction between robots and external equipment, capable of realizing real-time collection of external equipment status and sending control commands to external equipment, serving as an important bridge connecting the robot control system and external actuators.

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• Power Parameters: The working power supply is 24V DC, allowing a certain range of voltage fluctuations (usually ±10%), which can adapt to changes in the industrial on-site power environment and ensure stable power supply for the module.

• Input/Output Channels: It includes 16 digital input channels and 16 digital output channels, capable of processing input and output of multiple external signals simultaneously, meeting the signal interaction needs of multi-equipment collaborative work in industrial sites.

• Input Signal Type: Supports 24V DC digital input signals, with an input current range usually of 2.5mA-10mA, which can be adapted to output signals of various industrial sensors (such as proximity switches, photoelectric sensors, etc.).

• Output Signal Type: Adopts transistor output mode, with an output voltage of 24V DC. The maximum current of each output is 0.5A, and the total output current does not exceed 8A, which can drive external actuators such as small relays and solenoid valves.

• Response Time: The digital input response time is no more than 1ms, and the digital output response time is no more than 0.1ms, ensuring fast signal transmission and processing to meet the needs of real-time control.

• Isolation Performance: There is electrical isolation between input channels and output channels, as well as between channels and power supply. The isolation voltage can reach 2500V AC, effectively preventing external interference signals from affecting the module and robot control system, and improving the anti-interference ability of the system.

• Environmental Adaptability: The operating temperature range is 0℃-+60℃, and the storage temperature range is -40℃-+85℃; the relative humidity is 5%-95% (non-condensing); the protection level is IP20, suitable for installation in control cabinets to prevent dust and foreign objects from entering.

• Dimensions: Adopting a compact modular design, the size is approximately 170mm×100mm×60mm (length × width × height, subject to the actual product), which is convenient for installation and layout in the control cabinet, saving space.

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• Rich I/O Interfaces: The configuration of 16 input and 16 output channels provides sufficient interface resources for signal interaction between industrial robots and external equipment (such as conveyors, workstations, detection devices, etc.), enabling collaborative control and status monitoring of multiple devices.

• High-Speed Signal Processing: The extremely short input and output response time ensures that external signals can be quickly collected and transmitted to the robot control system, and at the same time, the robot's control commands can be quickly delivered to external actuators, ensuring the accuracy and timeliness of real-time control.

• Reliable Isolation Protection: The perfect electrical isolation design effectively blocks interference between different circuits, enabling the module to work stably in complex industrial electromagnetic environments, reducing the risk of signal errors or equipment failures caused by interference.

• Flexible Compatibility: It supports seamless connection with various ABB industrial robot control systems and can also be adapted to external sensors and actuators of multiple brands, facilitating system integration and expansion, and adapting to different industrial automation application scenarios.

• Convenient Installation and Maintenance: The modular design and standardized installation methods (such as DIN rail mounting) make the installation process simple and convenient; the module surface is equipped with LED indicators, which can intuitively display the working status of each channel (presence or absence of input signals, output signal status, etc.), facilitating maintenance personnel to quickly troubleshoot faults and improve maintenance efficiency.