ABB SDCS‑PIN‑41A 3BSE004939R1 Pulse Interface Board – Product Description

Overview

The ABB SDCS‑PIN‑41A is a high-performance pulse interface board designed for ABB DCS drive systems, including DCS500, DCS600, and DCS800 DC drives. It generates and transmits gate pulses to the drive’s power semiconductors, ensuring precise synchronization and stable motor control. Moreover, the “A” revision enhances robustness and system compatibility for demanding industrial environments.

Technical Specifications

• Model: SDCS‑PIN‑41A

• Part Number: 3BSE004939R1

• Type: Pulse Interface Board / Trigger Control Board

• System Compatibility: ABB DCS drive systems (DCS500, DCS600, DCS800)

• Function: Generates and transmits gate pulses to semiconductors

• Power Supply: From drive backplane (typically 24 V DC)

• Signal Type: Fiber optic / electrical pulse signals

• Dimensions (W × H × D): ~250 × 180 × 25 mm

• Weight: 0.5 kg

• Mounting: Rack/slot inside drive cabinet

• Operating Temperature: –25 °C to +70 °C

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

• Protection Class: IP20

• Country of Origin: Switzerland / Finland

• Application Areas: Industrial automation, DC motor control, process industries

FAQ

Q: What is the main function of the SDCS‑PIN‑41A?
A: It generates and transmits gate pulses for power semiconductors in ABB DC drive systems.

Q: Which ABB drives are compatible?
A: DCS500, DCS600, and DCS800 DC drive systems.

Q: How is this board installed?
A: The module mounts in a rack or slot inside the drive cabinet.

Q: What signal types does it support?
A: It supports fiber optic or electrical pulse signals for gate triggering.

Q: What industries typically use this board?
A: Steel, paper, mining, chemical, and other heavy industrial automation systems.