Products Description

ABB DI650 3BHT300025R1 Digital Input Module

The ABB DI650 3BHT300025R1 is an industrial-grade digital input module engineered for accurate signal acquisition in automation systems. Serving as the primary interface for discrete field signals, it ensures that digital data from sensors, switches, and other input devices is reliably transmitted to ABB controllers.

Designed for demanding industrial environments, the DI650 prioritizes long-term stability, ease of integration, and dependable operation under continuous loads. Its compact form factor allows installation in confined control panels without compromising functionality.

How To Cooperate With Us?

With over 50 million in inventory, PLC EXPORT delivers only brand-new, authentic components- ready to ship,
rigorously tested, and backed by professional technical support.

Our address

32D Guomao Building, Siming District, Xiamen, Fujian, China

Phone Number(Whatsapp)

+86-18020714492

E-mail

sales1@askplc.com

Role Within the Control System Architecture

Field Devices → DI650 → Controller → Output Modules

In modern automation setups, the DI650 acts as the frontline input processor, responsible for:

● Capturing and transmitting reliable digital signals
● Monitoring operational status of connected sensors
● Reducing electrical noise and signal interference
● Facilitating communication between I/O and control layers
● Enabling scalable integration for additional modules

By consolidating input data, the module helps ensure deterministic system behavior and accurate process control.

Functional Capabilities

● Acquires discrete signals from sensors and field devices
● Provides channel isolation to protect against electrical interference
● LED indicators for real-time channel status
● Modular plug-in format for easy installation and replacement
● Maintains consistent performance during continuous operation
● Supports expansion in modular ABB automation systems

The DI650 is particularly suitable for setups where accurate and stable digital input handling is essential for reliable control.

Operational Advantages

✓ Rapid and precise signal detection
✓ Simplifies wiring and reduces control panel complexity
✓ Ensures stable operation under industrial conditions
✓ Facilitates scalable system design and quick module replacement
✓ Integrates seamlessly with ABB modular PLC systems

Product Identification

Parameter	Specification
Product Type	Digital Input Module
Model Number	DI650
ABB Part Number	3BHT300025R1
Type	16-channel Digital Input Module
Voltage Rating	24 VDC nominal
Input Current	2 mA – 10 mA per channel
Isolation	Optically isolated channels
Response Time	≤ 1 ms
Communication Interface	ABB standard backplane bus
Mounting	DIN rail or system rack
Operating Temperature	-20℃ to +60℃
Storage Temperature	-40℃ to +85℃
Dimensions (L × W × H)	110 × 100 × 40 mm
Weight	0.48 kg

PLC EXPORT – Supply & Support Value

● Sourcing for new and discontinued DI650 units
● Modules inspected for integrity and operational readiness
● Worldwide shipping for urgent maintenance or production needs
● Technical assistance for module identification and system integration
● Flexible options for OEM, retrofit, and maintenance projects

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