DSBC172 Digital Signal Bus Controller 57310001-KD

Parameter Name	Parameter Value
Product Model	DSBC172 57310001-KD
Manufacturer	ABB
Product Type	Digital Signal Bus Controller
System Compatibility	ABB Automation Systems (AC 800M, S800 I/O)
Supported Fieldbuses	PROFIBUS DP, MODBUS RTU, CANopen, DeviceNet
Communication Ports	2x RS-485, 1x RS-232, Ethernet
Data Transfer Rate	Up to 12 Mbps (PROFIBUS), 1 Mbps (MODBUS)
Number of Nodes	Up to 126 devices (PROFIBUS DP)
Protocol Support	Master and slave operation modes
Memory	512 KB RAM, 2 MB Flash
Power Supply	24V DC via system backplane
Power Consumption	5W typical
Operating Temperature	0°C to 60°C (32°F to 140°F)
Isolation	1500V RMS (port-to-port and port-to-system)
Certifications	UL, cUL, CE

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Description

Product Overview

The DSBC172 57310001-KD is a high-performance digital signal bus controller manufactured by ABB, designed specifically for their industrial automation and control systems. This advanced bus controller module forms a critical component within ABB’s comprehensive automation portfolio, providing robust communication and control capabilities for fieldbus networks in process control and automation applications. The DSBC172 57310001-KD is engineered to deliver exceptional communication performance and reliability in demanding industrial environments where seamless data exchange between controllers, I/O modules, and field devices is essential for system operation and process efficiency.

Engineered with industrial robustness, this bus controller module features a durable design capable of withstanding harsh environmental conditions including temperature extremes, vibration, and electrical noise commonly encountered in industrial facilities. The module incorporates state-of-the-art communication technology with multiple protocol support, making it suitable for complex automation applications requiring reliable data exchange between different control system components. With its comprehensive diagnostic capabilities and flexible configuration options, the DSBC172 57310001-KD enables seamless integration into modern automation architectures while maintaining the high reliability expected from ABB’s control systems.

Technical Specifications

Parameter Name	Parameter Value
Product Model	DSBC172 57310001-KD
Manufacturer	ABB
Product Type	Digital Signal Bus Controller
System Compatibility	ABB Automation Systems (AC 800M, S800 I/O)
Supported Fieldbuses	PROFIBUS DP, MODBUS RTU, CANopen, DeviceNet
Communication Ports	2x RS-485, 1x RS-232, Ethernet
Data Transfer Rate	Up to 12 Mbps (PROFIBUS), 1 Mbps (MODBUS)
Number of Nodes	Up to 126 devices (PROFIBUS DP)
Protocol Support	Master and slave operation modes
Memory	512 KB RAM, 2 MB Flash
Power Supply	24V DC via system backplane
Power Consumption	5W typical
Operating Temperature	0°C to 60°C (32°F to 140°F)
Isolation	1500V RMS (port-to-port and port-to-system)
Certifications	UL, cUL, CE

DSBC172 57310001-KD

Main Function Description

Advanced Fieldbus Communication

The DSBC172 57310001-KD delivers sophisticated communication functionality through its support for multiple industrial fieldbus protocols. The module acts as a gateway between the main controller and various field devices, enabling seamless data exchange and system integration. Advanced features include:

Multi-protocol Support: Simultaneous operation with PROFIBUS DP, MODBUS RTU, and other fieldbus protocols
Master/Slave Operation: Configurable as master or slave depending on application requirements
Data Mapping: Flexible mapping between fieldbus data and controller memory
Cyclic Data Exchange: Scheduled data transfer for real-time control applications
Acyclic Communication: Parameterization and diagnostic data exchange
Baud Rate Detection: Automatic detection and configuration of communication speed

Comprehensive Network Management

A key strength of the DSBC172 57310001-KD is its advanced network management capabilities:

Bus Parameterization: Configuration of network parameters and device addresses
Topology Support: Support for various network topologies (line, tree, star)
Fault Tolerance: Automatic reconfiguration and recovery from network faults
Diagnostic Data: Comprehensive diagnostic information for network troubleshooting
Online Monitoring: Real-time monitoring of network status and performance
Configuration Backup: Non-volatile storage of configuration parameters

Device Configuration and Integration

The module provides extensive device integration capabilities:

GSD Files: Support for standard device description files (PROFIBUS)
EDS Files: Device configuration using electronic data sheets (DeviceNet)
Parameter Server: Centralized parameter management for field devices
Plug-and-Play: Automatic detection and configuration of supported devices
Vendor-specific Integration: Support for proprietary device functionalities

Application Fields

The DSBC172 57310001-KD is deployed in various industries requiring robust fieldbus communication:

Process Industries: Integration of field devices in chemical, petrochemical, and pharmaceutical plants
Manufacturing Automation: Machine control and production line automation
Power Generation: Turbine control and auxiliary system integration
Water and Wastewater: Pump control and treatment process automation
Oil and Gas: Wellhead control and pipeline monitoring systems