ABB DFM01 Fieldbus Module 9.6kbps-12Mbps for ACS550

Product Description

High-Speed Fieldbus Integration for Industrial Drives

The DFM01 is a specialized Profibus DP-V1 fieldbus adapter module designed to provide seamless network integration for ABB low-voltage drives. Acting as a Profibus DP-V1 Slave, the DFM01 enables high-speed data exchange between the drive and the master PLC or DCS. It supports cyclic communication for drive control and status monitoring, as well as acyclic communication (DP-V1) for parameter configuration and advanced diagnostics. By utilizing the DFM01, engineers can achieve deterministic motor control across large-scale industrial networks while minimizing cabling complexity.

Detailed Technical Specifications

The DFM01 module is engineered for robust performance in various electromagnetic environments, supporting the full range of Profibus baud rates.

• Manufacturer: ABB

• Model Designation: DFM01

• Network Type: Profibus DP-V1 (Slave)

• Baud Rate Support: Auto-detects 9.6 kbps to 12 Mbps

• Network Distance: Up to 1200 meters (depending on baud rate and cable type)

• Maximum Node Count: Up to 126 stations (with repeaters)

• Compatibility: Optimized for ABB ACS100, ACS350, and ACS550 series drives

• Supply Voltage: 24 V DC (Internal or external options depending on drive frame)

• Power Consumption: 2 W

• Operating Temperature: -25 °C to +70 °C

• Storage Temperature: -40 °C to +85 °C

• Physical Dimensions: 70 mm x 25 mm x 127 mm

• Net Weight: 0.21kg

• Interface Connector: 9-pin D-sub female (Profibus Standard)

• Diagnostic Indicators: LED status for module health and bus communication