ABB DSQC646 3HAC026271-001
ABB DSQC646 3HAC026271-001
ABB DSQC646 3HAC026271-001

ABB DSQC646 3HAC026271-001 | 16DI/16DO Module for Robot Control

  • Brand: ABB
  • Model: DSQC646 3HAC026271-001
  • Product Type: Digital Input/Output (I/O) Module
  • Series: IRC5 Controller System
  • Core Function: Provides 16 digital inputs and 16 digital outputs for interfacing with field devices in robotic systems.
  • Key Specs: 16 Digital Inputs / 16 Digital Outputs; DeviceNet Communication Protocol.
Get a Quote
Manufacturer:
Part number: ABB DSQC646 3HAC026271-001
Our extensive catalogue, including : ABB DSQC646 3HAC026271-001 , is available now for dispatch to the worldwide.

Description

DSQC646 3HAC026271-001: Product Overview
The ABB DSQC646 is a dedicated digital input/output (I/O) module engineered for seamless integration with ABB’s IRC5 robot controller system. Within an automation cell, this module acts as a crucial bridge, facilitating communication between the robot controller and various peripheral field devices. It is typically housed within the IRC5 controller cabinet, often in configurations like the compact controller cabinet, to manage discrete signals required for robot operations and auxiliary equipment control.
Its primary role is to acquire binary signals from sensors, switches, and other input devices, and to transmit control commands to actuators, relays, and indicator lights. The module is specifically designed to operate as part of the IRC5 ecosystem, leveraging the controller’s processing capabilities to execute programmed logic based on the received input signals and dictate the state of the connected output devices.
Belonging to the IRC5 controller series, the DSQC646 inherits the benefits of ABB’s advanced robotics platform, including high performance, flexibility, and extensive support for various industrial communication protocols. The IRC5 system is renowned for its robust architecture, which allows for scalable and modular configurations to suit diverse application needs, from simple pick-and-place tasks to complex welding and assembly processes. This module contributes to the overall efficiency and reliability of the robotic system by providing a standardized and dependable interface for discrete signal handling.
DSQC646 3HAC026271-001: Technical Specifications

ABB DSQC646 3HAC026271-001

ABB DSQC646 3HAC026271-001

  • Model Number: DSQC646 3HAC026271-001
  • Manufacturer: ABB
  • Product Type: 16-Channel Digital Input / 16-Channel Digital Output Module
  • Series: IRC5 Controller System
  • Input Channels: 16
  • Output Channels: 16
  • Input Voltage Range: 24 V DC
  • Output Voltage Range: 24 V DC
  • Communication Protocol: DeviceNet
  • Mounting: DIN rail or panel mount within IRC5 controller cabinet
  • Operating Temperature: 0°C to +55°C
  • Storage Temperature: -40°C to +70°C
  • Humidity: 5% to 95% non-condensing
  • Protection Class: IP20 (when mounted correctly)
Core Features & Customer Value
Integrated DeviceNet Interface: The module features a built-in DeviceNet communication port, allowing it to connect directly to the IRC5 controller’s DeviceNet scanner module. This eliminates the need for additional gateways or converters, simplifying system architecture and reducing potential points of failure. For the integrator, this means faster commissioning times and lower overall system costs.
High-Density I/O Configuration: With 16 input and 16 output channels, the DSQC646 provides a substantial number of discrete signal points in a single module. This high density is beneficial for applications requiring monitoring and control of numerous digital devices, such as grippers, safety interlocks, conveyor sensors, and valve actuators, without occupying excessive space within the controller cabinet.
Robust Industrial Design: Engineered for the demanding environments typical of robotics applications, the module is built to withstand electrical noise, vibration, and temperature variations. This robust construction ensures long-term reliability and stable operation, minimizing downtime and maintenance efforts for the end-user.
Seamless Integration with IRC5 Studio: The module is fully supported by ABB’s RobotStudio and IRC5 programming environment. Engineers can easily configure, monitor, and troubleshoot the I/O states through the familiar software interface, streamlining the development and maintenance workflow and reducing the learning curve for personnel already familiar with ABB robotics.

ABB DSQC646 3HAC026271-001

ABB DSQC646 3HAC026271-001

Typical Applications
In robotic arc welding cells, the DSQC646 module is used to interface with weld timers, wire feeders, and status indicators. It receives signals from proximity sensors detecting part presence and sends outputs to activate clamps or trigger the welding gun, ensuring synchronized operation within the welding sequence controlled by the IRC5.
For material handling and palletizing robots, this I/O module connects to photoelectric sensors for object detection, limit switches on pneumatic actuators, and solenoids for controlling gripper mechanisms. These signals allow the robot to react dynamically to its environment, picking and placing items accurately and efficiently based on real-time feedback from the connected devices.
In machine tending applications, the DSQC646 facilitates communication between the robot and the machines it services. It can read signals from machine status lamps (e.g., ready, fault), receive part-loaded confirmations, and send commands to start or stop machine cycles, enabling a fully automated production flow with minimal human intervention.

Related products