ABB 3BNP004429R1 CI547 Communication Module Board

61336125F ABB NINT-68C | Fiber-Optic VFD Interface

61336125F ABB NINT-68C | Fiber-Optic VFD Interface

Availability: 10 left in stock

Product Overview The ABB NINT-68C (Part Numbers: 64008498D / 61336125F) serves as the primary signal conversion and distribution hub for high-power ACS600 and...

SKU: NINT-68C

Manufacturer: ABB
Product No.: NINT-68C
Product Type: VFD Control Boards
Product Origin: USA
Payment:T/T, Western Union
Weight: 300g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The ABB NINT-68C (Part Numbers: 64008498D / 61336125F) serves as the primary signal conversion and distribution hub for high-power ACS600 and ACS800 Variable Frequency Drives (VFD). It functions as the critical communication link between the drive’s control unit and the power stages. This board translates complex control logic into precise Pulse Width Modulation (PWM) commands while maintaining strict galvanic isolation to protect low-voltage control circuits from high-voltage power electronics. We supply this component as 100% Brand New and Original, ensuring your heavy-duty motor control systems operate with maximum precision and zero latency.

Technical Specifications

Parameter	Specification
Model Number	NINT-68C
Associated Part IDs	64008498D / 61336125F
Primary Function	Signal Conversion & PWM Distribution
Drive Compatibility	ABB ACS600, ACS800, Selected DCS Platforms
Data Link	Fiber-Optic Interface
Protection	Conformal Coating (Moisture/Dust resistant)
Isolation	Optical Galvanic Isolation
Mounting	Rack or Internal Panel Mount
Dimensions	257 mm × 138 mm × 175 mm
Weight	0.3 kg

Engineering Advantages

EMI-Immune Fiber Optics: The NINT-68C utilizes fiber-optic connectivity for data transmission. This eliminates electromagnetic interference (EMI) risks, which frequently plague copper-wired boards in high-frequency inverter environments.
Low-Latency PWM Management: The onboard high-speed processor handles PWM signal distribution with negligible delay. This ensures stable motor torque and smooth speed regulation even under fluctuating heavy-duty loads in mining or oil and gas applications.
Galvanic Circuit Protection: Integrated optical components isolate the sensitive control logic from the drive's power semiconductors. This prevents catastrophic control failure in the event of an IGBT short circuit or power surge.
Harsh Environment Resilience: Every NINT-68C features a professional-grade conformal coating. This chemical-resistant layer shields the PCB from conductive dust, humidity, and corrosive gases found in industrial drive cabinets.
Advanced Fault Diagnostics: The board monitors communication integrity and signal quality in real-time. It provides immediate feedback to the main control unit upon detecting overtemperature or signal loss, allowing for controlled system shutdowns.

FAQs

Is the NINT-68C interchangeable with the NINT-66 or NINT-69 series?

No. While they share similar form factors, the NINT-68C features specific firmware and component logic optimized for the ACS600 and ACS800 high-power architectures. Always verify the part number 64008498D or 61336125F on your existing hardware before replacement.

Does this board require specialized software setup after installation?

The NINT-68C acts as a hardware interface layer. Once correctly installed and the fiber-optic cables are seated, the main drive control unit (such as the RMIO or RDCU) recognizes the board automatically. However, you should perform a standard drive diagnostic check after replacement to confirm signal path integrity.

How do I ensure the fiber-optic cables are correctly installed?

The NINT-68C utilizes color-coded or keyed fiber-optic headers. Ensure that the fiber ends are clean and free of dust before insertion. A "click" indicates a secure mechanical connection, which is vital for preventing data packet loss in high-vibration industrial environments.

What is the warranty status for this board?

We offer this unit as 100% Brand New and include a standard 12-month factory-equivalent warranty. This covers all internal logic and optical components against manufacturing defects under normal operating conditions within a ventilated drive cabinet.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.