ABB SDCS-PIN-46 3BSE004939R1503 Pulse Transformer Board Excellent PLC Co.,Ltd

PLC and DCS professional supplier

ABB SDCS-PIN-46 3BSE004939R1503 Pulse Transformer Board

Manufacturer:ABB

Product Number:SDCS-PIN-46 3BSE004939R1503

Product Type:Pulse Transformer Board

Origin:Sweden

Dimensions:265 x 282 x 40 mm

Weight:0.38 kg

Views:115

Payment Methods:T/T, PayPal, Western Union

Condition:New & In Stock

Shipping Port:Xiamen, China

Warranty:1 Year

Lead Time:1-3 Working Days

Certificate:COO

Courier partners:DHL, UPS, TNT, FedEx and EMS.

Business hours:7*24


  • Product Details
  • FAQs
  • Related
  • Contact Us
  • Packing & Delivery
  • Product Ratings
Company Information
E-mail [email protected]
Mobile +8613666033393
Whatsapp +8613666033393
WeChat 13666033393
Add Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

ABB SDCS-PIN-46 3BSE004939R1503 Pulse Transformer Board

Product Introduction

The ABB SDCS-PIN-46 (Part No: 3BSE004939R1503) is a highly reliable pulse transformer interface board designed to operate as a critical component within ABB’s DCS 400 series and other related drive systems. This board plays a fundamental role in transmitting gate pulses from the control unit to the power semiconductors (such as thyristors or IGBTs), ensuring precise switching and safe power modulation.

By offering galvanic isolation between the control and power stages, the SDCS-PIN-46 contributes significantly to the electrical safety, performance stability, and system reliability in variable speed drives (VSDs) and industrial automation systems. It is often used in conjunction with other ABB DCS drive system components such as SDCS-CON, SDCS-IO, and SDCS-PIN boards.

This board is part of ABB’s commitment to delivering dependable automation solutions that support modern, high-performance industrial systems.


Product Specifications

Parameter Value
Model Number SDCS-PIN-46
Part Number 3BSE004939R1503
Product Type Pulse Transformer Interface Board
Series DCS 400 Drive System
Input Voltage Supplied via control unit (typically 24 VDC logic)
Isolation Voltage > 2.5 kV (galvanic isolation between control and power section)
Operating Temperature 0°C to +70°C (32°F to +158°F)
Storage Temperature -40°C to +85°C (-40°F to +185°F)
Humidity 5–95% non-condensing
Mounting Method Plug-in/module slot installation within drive cabinet
Signal Type Pulse signal transmission (for thyristor/IGBT firing)
Typical Use Gate firing for power semiconductors in DC drives
Dimensions 265 x 282 x 40 mm
Weight 0.38 kg
Compliance CE, RoHS, UL (as part of system)

Applications

The ABB SDCS-PIN-46 Pulse Transformer Board is engineered for integration into DC drive systems and automation cabinets in various industrial applications. Its primary function is to transmit isolated gate signals to power semiconductors, ensuring synchronized and safe switching operations.

Common application areas include:

  • Steel and Metal Processing Plants – Drives for rolling mills and tension control systems

  • Paper and Pulp Industry – Coordinated drive systems for paper machines

  • Mining Operations – Motor drives for conveyors and crushers

  • Marine Propulsion Systems – Motor control in vessel automation

  • Cranes and Hoisting Equipment – Controlled acceleration and braking

  • General Industrial Automation – Any application requiring precise DC motor control and safe power handling


Product Advantages

  • Electrical Isolation
    Provides robust galvanic isolation between control logic and high-power circuits, improving system safety.

  • Enhanced Drive Reliability
    Ensures accurate pulse signal transmission, reducing misfiring risks and enhancing component lifespan.

  • System Compatibility
    Seamlessly integrates with ABB’s DCS 400 series and other compatible drive systems, supporting backward compatibility.

  • Compact Design
    Space-saving form factor for quick installation in control cabinets and tight industrial enclosures.

  • Low Maintenance
    Solid-state construction with high component reliability minimizes servicing and downtime.

  • High Pulse Fidelity
    Maintains signal integrity under industrial noise conditions, ensuring accurate semiconductor switching.


Frequently Asked Questions (FAQ)

  1. What is the function of the ABB SDCS-PIN-46 board?
    It transmits gate pulses from the control unit to power semiconductors such as thyristors while providing electrical isolation.

  2. Is this board only compatible with ABB drives?
    While optimized for ABB DCS 400 systems, it may function with other systems if the electrical characteristics match.

  3. Can the SDCS-PIN-46 be replaced independently in a drive system?
    Yes, the board is modular and can be replaced without disassembling the entire system.

  4. How does it isolate the control system from the power stage?
    Through high-voltage pulse transformers that provide galvanic isolation.

  5. What’s the typical failure symptom of this board?
    Loss of gate signal to thyristors or IGBTs, leading to drive startup failure or firing irregularities.

  6. Is it field-configurable or programmable?
    No, it is a hardware interface board with a fixed configuration for pulse transmission.

  7. What precautions should be taken during installation?
    Ensure the drive is powered down and follow anti-static procedures to prevent board damage.

  8. What environmental conditions should be avoided?
    Avoid exposure to moisture, corrosive gases, and high dust levels without appropriate enclosure.

  9. Is the board RoHS and CE compliant?
    Yes, as part of ABB systems, it complies with major global standards including RoHS and CE.

  10. Where can I source genuine ABB SDCS-PIN-46 boards?
    Contact us.


Related Models (Same Series or Function)

Model Number Part Number Description
SDCS-PIN-41 3BSE004939R0001 Older model pulse interface board for DCS 400
SDCS-PIN-51 3BSE004939R0002 Interface board with enhanced noise immunity
SDCS-CON-4 3BSE004939R0004 Control board used in DCS 400 systems
SDCS-IOB-3 3BSE004939R0007 I/O interface board for ABB DC drive applications
SDCS-POW-1 3BSE004939R0005 Power supply board for DCS 400 modules
SDCS-PIN-26 3BSE004939R0012 Compact pulse transformer board for smaller drives

Popular ABB Models (Same Brand)

Model Number Part Number Function
3BSE008516R1 CI854AK01 Communication interface for ABB Control Builder
3BSE013250R1 PM864AK01 AC 800M controller processor module
3BSE000470R1 AI810 Analog input module (8-channel, 4–20 mA) for S800 I/O
1SAP111100R0271 AC500 PM581 Programmable logic controller CPU module
3BSE003879R1 DO810 16-channel digital output module
3BHT300010R1 IMMFP12 Multifunction processor module used in Advant systems

Frequently Asked Questions (FAQ)

  1. What is the function of the ABB SDCS-PIN-46 board?
    It transmits gate pulses from the control unit to power semiconductors such as thyristors while providing electrical isolation.

  2. Is this board only compatible with ABB drives?
    While optimized for ABB DCS 400 systems, it may function with other systems if the electrical characteristics match.

  3. Can the SDCS-PIN-46 be replaced independently in a drive system?
    Yes, the board is modular and can be replaced without disassembling the entire system.

  4. How does it isolate the control system from the power stage?
    Through high-voltage pulse transformers that provide galvanic isolation.

  5. What’s the typical failure symptom of this board?
    Loss of gate signal to thyristors or IGBTs, leading to drive startup failure or firing irregularities.

  6. Is it field-configurable or programmable?
    No, it is a hardware interface board with a fixed configuration for pulse transmission.

  7. What precautions should be taken during installation?
    Ensure the drive is powered down and follow anti-static procedures to prevent board damage.

  8. What environmental conditions should be avoided?
    Avoid exposure to moisture, corrosive gases, and high dust levels without appropriate enclosure.

  9. Is the board RoHS and CE compliant?
    Yes, as part of ABB systems, it complies with major global standards including RoHS and CE.

  10. Where can I source genuine ABB SDCS-PIN-46 boards?
    Contact us.

Related Models (Same Series or Function)

Model Number Part Number Description
SDCS-PIN-41 3BSE004939R0001 Older model pulse interface board for DCS 400
SDCS-PIN-51 3BSE004939R0002 Interface board with enhanced noise immunity
SDCS-CON-4 3BSE004939R0004 Control board used in DCS 400 systems
SDCS-IOB-3 3BSE004939R0007 I/O interface board for ABB DC drive applications
SDCS-POW-1 3BSE004939R0005 Power supply board for DCS 400 modules
SDCS-PIN-26 3BSE004939R0012 Compact pulse transformer board for smaller drives

Popular ABB Models (Same Brand)

Model Number Part Number Function
3BSE008516R1 CI854AK01 Communication interface for ABB Control Builder
3BSE013250R1 PM864AK01 AC 800M controller processor module
3BSE000470R1 AI810 Analog input module (8-channel, 4–20 mA) for S800 I/O
1SAP111100R0271 AC500 PM581 Programmable logic controller CPU module
3BSE003879R1 DO810 16-channel digital output module
3BHT300010R1 IMMFP12 Multifunction processor module used in Advant systems

ABB SDCS-PIN-46 3BSE004939R1503 Pulse Transformer Board

Company Information
E-mail [email protected]
Mobile +8613666033393
Whatsapp +8613666033393
WeChat 13666033393
Add Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.

As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.

Click to rate this post!
[Total: 0 Average: 0]

Prev:

Next:

Leave a message