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Home > Electrical & Electronics > Electrical Control System > ABB DSQC327A 3HAC17971-1 Digital/Analog Combinatorial I/O Module

ABB DSQC327A 3HAC17971-1 Digital/Analog Combinatorial I/O Module

Negotiable MOQ: 1 Unit (Price negotiable depending on order volume and customization)

Key Specifications

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Material:

Other, Global universal model

Condition:

Other, Global universal model

Task:

Other, Global universal model

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Guizhou Yuanmiao Automation Equipment Co., Ltd.

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Port of Shipment:

China

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Delivery time depends on order quantity.

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Material Other, Global universal model

Condition Other, Global universal model

Task Other, Global universal model

Mathematical Model Other, Global universal model

Signal Other, Global universal model

Customized Non-Customized

Structure Other, Global universal model

Power Supply 24V DC

Operating Temperature -0℃ to 60℃

Dimensions 140mm×110mm×60mm

Overview

ABB DSQC327A is an analog input/output module specially designed for industrial robots, and it is an important peripheral component of ABB's robot IRC5 controller series. It is mainly used to realize analog signal interaction between industrial robots and external equipment. It can accurately collect continuously changing analog input signals such as temperature, pressure, and flow, and output adjustable analog control signals to actuators such as servo valves and frequency converters. It is a key interface module for industrial robots in scenarios that require precise control and monitoring of continuous physical quantities, providing strong support for the accurate operation of robot automation systems.

Technical Parameters

Input and Output Channels: It includes 8 analog input channels and 4 analog output channels. The input channels can receive standard analog signals, supporting ±10V voltage signals and 4-20mA current signals, with a resolution of 16 bits, which can accurately capture subtle changes in signals to meet high-precision measurement requirements; the output channels can provide ±10V voltage signals and 4-20mA current signals, also with a 16-bit resolution, high output accuracy, and the error usually does not exceed ±0.1% of the full scale, ensuring precise control of the executing equipment.
Power Supply Specifications: It is powered by a DC 24V power supply, compatible with the power supply systems commonly used in industrial robots. The allowable fluctuation range of the power supply voltage is DC 20.4V-28.8V, which can adapt to slight fluctuations of the power supply in industrial sites. The power consumption of the module is low, about 6W during normal operation, which helps reduce the overall energy consumption of the system.
Electrical Isolation: Electrical isolation design is adopted between input channels, output channels, and the internal circuit of the module, with an isolation voltage of 2500V AC. It can effectively suppress electromagnetic interference in industrial sites, avoid signal interference between different channels and between the module and external equipment, and ensure the accuracy and stability of analog signal transmission.
Environmental Adaptability: The operating temperature range is 0℃-60℃, and it can operate stably in the common temperature environment of industrial production workshops. The relative humidity is 5%-95% (non-condensing), and it can adapt to humid environments without affecting its performance.
Physical Specifications: It adopts a compact modular structure, with dimensions of approximately 140mm×110mm×60mm and a weight of about 0.7kg. It occupies a small space, making it easy to install inside the robot control cabinet or on the mounting frame of peripheral equipment. The installation method is DIN rail mounting, which conforms to industrial standards, the installation process is simple, and it can be quickly integrated into the robot control system.

Functional Features

High-Precision Analog Signal Processing: The 16-bit high resolution enables the module to accurately collect and output analog signals. For example, in a robot grinding workstation, the input channel can accurately collect the tiny current changes (4-20mA) of the grinding force sensor and convert them into digital signals for transmission to the robot controller; the output channel can output precise voltage signals (±10V) according to the controller's instructions to adjust the speed of the grinding motor, realizing precise control of the grinding process and ensuring the machining accuracy of the workpiece.
Flexible Signal Adaptation: It supports multiple standard analog signal types (voltage and current signals). Users can flexibly choose input and output modes according to the signal type of external equipment, without the need for additional signal conversion equipment, which simplifies system connection and reduces equipment integration costs. At the same time, the module has a certain adaptability to the signal range, and can match analog signals of different ranges through parameter configuration.
Reliable Anti-Interference Performance: The electrical isolation design and optimized circuit layout greatly improve the module's anti-electromagnetic interference ability. In the strong electromagnetic environment generated by industrial robots during operation, it can still maintain stable transmission of analog signals, avoid signal distortion caused by interference, and ensure the robot's control accuracy of external equipment and accurate perception of on-site status.
Convenient Diagnosis and Maintenance: The module is equipped with status indicators, which can display information such as power status, communication status, and channel faults, facilitating maintenance personnel to quickly judge the overall working status of the module. In addition, through the diagnostic interface of the robot controller, the specific signal values of each channel can be viewed, helping technicians accurately locate signal abnormalities and shorten the fault Investigation time.