Computer Unit Motherboard | ABB DSQC 500 (3HAC3616-1)

Product Description

The DSQC 500 (Part Number: 3HAC3616-1) is the primary CPU control board and motherboard for the ABB S4C and S4C+ robot controller systems. As the central processing unit, the DSQC 500 (3HAC3616-1) serves as the "brain" of the robotic cell, managing complex motion planning, logic execution, and system-wide communication. This industrial computer unit integrates essential computing interfaces including RAM, IDE for storage expansion, floppy drive support, and legacy PS2 ports for diagnostic peripherals, alongside modern Ethernet connectivity for network integration.

Engineered for the rigorous demands of 24/7 manufacturing, the DSQC 500 (3HAC3616-1) orchestrates data flow between I/O modules, drive units, and the handheld teach pendant. Its modular architecture allows for precise synchronization of multi-axis movements, ensuring high-speed accuracy for applications such as spot welding, material handling, and palletizing. While the S4C/S4C+ series is a legacy platform, this motherboard remains critical for maintaining the operational life of existing robotic fleets.

Detailed Technical Specifications

The DSQC 500 (3HAC3616-1) features high-grade industrial components to ensure processing stability:

• Manufacturer: ABB Robotics

• Model Number: DSQC 500 (DSQC500)

• Order Part Number: 3HAC3616-1 (3HAC3616-1)

• Product Type: Mainboard / CPU Computer Unit

• Controller Series: ABB S4C, S4C+

• Processor Support: Integrated CPU Architecture

• Memory Interface: Dedicated RAM slots

• Storage/Peripheral Interfaces: IDE, Floppy, PS2, and Ethernet

• Power Supply Requirements: 24V DC (via controller backplane)

• Communication Protocols: Integrated Ethernet and internal proprietary bus

• Operating Temperature: 0 °C to +55 °C

• Dimensions: 186 mm × 61 mm × 60 mm

• Weight: 0.5 kg (Net) / 1.0 kg (Shipping)

• Origin: Sweden

• Customs Tariff Number: 84715000