ABB DSQC627 3HAC020466‑001 Power Supply Module – Product Description

Description / Overview

The ABB DSQC627 3HAC020466‑001 is a high-performance power supply and control interface module designed for ABB IRC5 robot controllers. It delivers regulated 24 V DC power to controller subsystems while ensuring stable communication via RS232 and RS485 interfaces. Moreover, this compact module is built with conformal coating and high EMC immunity, guaranteeing reliable operation in demanding robotics and manufacturing automation environments.

Technical Data / Specifications

General Information

• Model: DSQC627

• Part Number: 3HAC020466‑001

• Type: Power Supply / Control Module

• Brand / Manufacturer: ABB

• Country of Origin: China (manufactured), stocked in Germany & China

• Weight: 4.94 kg

• Dimensions (L × W × H): 355 × 199.75 × 99 mm

• Frame Size: Spare_Parts

• Mounting: Rack installation within IRC5 controller

Electrical & Functional Parameters

• System Compatibility: ABB IRC5 Robot Controller

• Input Voltage: 24 V DC

• Maximum Load Current: 4 A

• Communication Interfaces: RS232, RS485

• Protection Features: Conformal coating, high EMC immunity

• Operating Temperature: –20 °C to +70 °C

• Storage Temperature: –40 °C to +85 °C

FAQ

Q1: What is the main function of the DSQC627 module?
It provides regulated 24 V DC power and communication support for ABB IRC5 robot controllers.

Q2: Which communication interfaces are supported?
The module supports RS232 and RS485 communication for reliable data exchange.

Q3: Can it operate in harsh industrial environments?
Yes, it includes conformal coating and high EMC immunity for robust operation.

Q4: How is the DSQC627 installed?
It is designed for rack installation directly within ABB IRC5 controller cabinets.

Q5: Which industries commonly use this module?
It is widely used in robotics, manufacturing automation, and process control systems.