ABB DSQC332 3HAB9669-1 Digital Relay I/O Unit Panel Board

Product Description

Integrated Relay Logic and Digital Interfacing

The DSQC332 (Part Number: 3HAB9669-1 / 3HAB7215-2) is a specialized digital relay I/O board engineered for ABB robotic controller platforms, primarily utilized within S4C+ and early IRC5 systems. This module functions as a robust communication bridge, facilitating the exchange of signals between the robot controller and high-current external equipment. By integrating physical relay outputs with digital inputs, the DSQC332 (3HAB9669-1) eliminates the need for external interposing relays in many applications, providing a direct, space-saving interface for controlling high-load actuators, solenoids, and motor starters.

Comprehensive Technical Specifications

The DSQC332 3HAB9669-1 is built to withstand industrial transients and offers high-integrity signal isolation.

• Brand: ABB

• Model Designation: DSQC332

• Ordering Number: 3HAB9669-1

• Panel Set Part Number: 3HAB7215-2

• Functional Replacement: 3HAC17973-1

• Primary Function: Digital Input/Relay Output Interface

• I/O Capacity: 16 Digital Inputs and 16 Relay Outputs

• Operating Voltage: 24 VDC (Nominal industrial level)

• Input Signal Filtering: Configurable delay logic (Default 7 ms, high-speed 1 ms)

• Output Characteristics: Potential-free relay contacts for driving external loads

• Fault Detection: Integrated relay monitoring with LED "OVL" (Overload) and PLC error indicators

• Communication Support: Standard ABB internal bus protocols; supports Modbus RTU integration

• Logic Programming: Fully compatible with RAPID, Ladder Diagram (LD), and Function Block (FBD)

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

• Protection Rating: IP20 (Cabinet mounted)

• Physical Dimensions: 18 mm x 225 mm x 209.7 mm

• Net Weight: 0.6 kg

• Country of Manufacture: Sweden