ABB DSBB 172B 3BSE014017R1-2 ABB DSBB 172B 3BSE014017R1-1 ABB DSBB 172B 3BSE014017R1-4

The ABB DSBB 172B is a robust industrial communication interface module engineered to ensure stable and deterministic data exchange within ABB automation architectures. Designed for high-availability environments, this module supports seamless integration between control processors, I/O subsystems, and field-level communication networks.

With its industrial-grade construction and dependable performance, the DSBB 172B is particularly well-suited for mission-critical process control systems where uptime, signal integrity, and system transparency are essential. Built to meet the demands of continuous industrial operation, it reflects ABB’s commitment to reliability and long-term lifecycle support.

Technical Specifications

Parameter	Description
Brand	ABB
Model	DSBB 172B
Module Type	Communication Interface Module
System Compatibility	ABB Distributed Control Systems
Mounting	Rack / Backplane Installation
Operating Temperature	−25°C to +60°C
Storage Temperature	−40°C to +85°C
Relative Humidity	5–95% (non-condensing)
Cooling	Natural convection
Dimensions (W × H × D)	Approx. 40 × 115 × 110 mm
Weight	Approx. 0.32 kg

Dimensions and weight are provided for engineering reference and cabinet planning.

Recommended Related Models

For expanded system capability and optimized communication performance, the following ABB modules are frequently deployed alongside the DSBB 172B:

ABB DSBC 171 Communication Module
ABB DSBD 173 Interface Module
ABB DSAI 110 Analog Input Module
ABB DSDO 115 Digital Output Module

Popular ABB Automation Modules

These widely adopted ABB modules are commonly implemented in distributed control and process automation projects:

ABB PM866K01 Processor Unit
ABB CI854A Communication Interface
ABB AI810 Analog Input Module
ABB DI810 Digital Input Module

Applications

The ABB DSBB 172B is ideally suited for:

Distributed Control Systems (DCS)
Process automation in power plants
Oil & gas production facilities
Chemical processing lines
Pulp & paper manufacturing systems
Industrial data acquisition networks

Its architecture supports continuous plant operation where communication stability directly impacts productivity and safety.

Key Advantages

Industrial-Grade Reliability – Designed for 24/7 operation in harsh environments
Stable Data Communication – Ensures consistent signal transmission across system nodes
Compact Footprint – Optimized dimensions simplify cabinet integration
Long Service Life – Engineered for extended lifecycle deployment
Seamless System Integration – Fully compatible within ABB control ecosystems

The DSBB 172B provides confidence in performance while reducing operational risk in complex automation networks.

Technical FAQs

1. What is the primary function of the ABB DSBB 172B?
It enables reliable communication between control system components within ABB automation platforms.

2. Is this module hot-swappable?
Hot-swap capability depends on the specific system configuration and rack design.

3. What is the installation method?
It is installed directly into a compatible ABB system backplane or rack.

4. What environments is it suitable for?
Industrial environments with temperature ranges from −25°C to +60°C.

5. Does it require an external power supply?
No. Power is supplied through the system backplane.

6. How is heat dissipated?
The module uses passive cooling via natural convection.

7. Can it be integrated into legacy ABB systems?
Yes, it is typically used within established ABB DCS infrastructures.

8. What maintenance is required?
Minimal maintenance; periodic inspection during scheduled system service is recommended.

9. Is firmware upgrade supported?
Firmware management depends on the host controller configuration.

10. Why choose ABB DSBB 172B for industrial automation?
Because it combines compact design, proven communication stability, and trusted ABB engineering quality—ensuring dependable operation in critical control applications.

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