ABB 3BHE003748R0002 | DC Governor Communication Board

Product code: N/A

ABB 3BHE003748R0002 | DC Governor Communication Board

Original price was: ¥99,999.00.Current price is: ¥1,588.00.

This image and price are not for reference. If you need to inquire, please contact me!

🌍Country of origin: USA France Germany Estonia Norway UK

⌚Delivery date: in stock

🛠After-sales service: brand new with one year warranty

⚙️ Product Category: Module/Controller/Server/Motor/Touch Screen

🕰Warranty: 12 months/365 days

☎️ Please contact me: 15359029662 Ms. Amy Sun

📎Chinese official website: www.dcsplcabb.com

📩Email: geabbamy@gmail.com

💬Whatsapp: +86 15359029662

If you have any products that you cannot find, you can consult anytime.

Detailed content

The ABB 3BHE003748R0002 DC Governor Communication Board is a communication interface module designed for ABB DC drive and governor control systems. It is also identified as GDC742AE Var.02 and functions as an interface board for data exchange between ABB DC drive controllers and higher-level automation systems.

The board provides communication and signal transfer functions for industrial drive applications, allowing operating information such as speed, current, status, and fault signals to be exchanged between the DC governor system and supervisory PLC/DCS platforms. It is commonly used in ABB DCS400, DCS500, DCS800 and related DC drive automation environments.

The 3BHE003748R0002 module is suitable for maintenance, repair, and replacement projects involving existing ABB industrial drive systems. It helps restore communication functions without replacing the complete DC drive cabinet.

🔹 Product Parameters

Parameter	Value
Brand	ABB
Model	3BHE003748R0002
Series	ABB DC Drive / Governor Communication Series
Product Name	DC Governor Communication Board
Reference Model	GDC742AE Var.02
Application	DC Drive Control Communication Interface
Product Status	New Surplus / Used Tested Available
Dimensions	Approx. 235 × 125 × 20 mm
Weight	Approx. 0.2–0.3 kg
Origin / Place of Origin	Sweden / ABB Manufacturing
Power Supply	24 VDC Backplane Supply
Power Consumption	Approx. ≤5 W
Communication Interface	ABB Drive Communication / Fieldbus Interface
Compatible Systems	ABB DCS400 / DCS500 / DCS800 DC Drive Systems
Mounting Type	Internal Drive Rack / Control Cabinet Installation
Discontinued	Legacy Product / Spare Availability Dependent

🔹 Common Questions & Answers (Q&A)

Q: What is the main function of ABB 3BHE003748R0002?
A: It provides communication interface functions between ABB DC governor systems, drive controllers, and external automation systems.

Q: Which ABB systems use this communication board?
A: It is mainly used with ABB DC drive and governor platforms including DCS400, DCS500, and DCS800 related systems.

Q: What problems can occur if this board fails?
A: Common issues include communication loss, drive status data errors, remote control failure, unstable system feedback, and PLC/DCS connection alarms.

Q: Can this board replace another ABB communication module directly?
A: Replacement requires checking the exact ABB part number, hardware revision, communication configuration, drive model, and system parameters.

Q: What should be checked before installation?
A: Verify board model, connector condition, communication settings, drive software version, grounding, and cabinet wiring before commissioning.

Q: Is the ABB 3BHE003748R0002 still manufactured?
A: It is generally considered a legacy ABB spare component, and availability depends on existing industrial spare inventories.

🔹 Recommended ABB Models