DFP21B SEW PROFIBUS DP-V1 Option Card for MOVITRAC B MOVIDRIVE B

Product Overview

Model DFP21B is a PROFIBUS DP / DP-V1 fieldbus option card from SEW-EURODRIVE, part of the MOVIDRIVE® PROFIBUS DPV1 series. It plugs into MOVITRAC® B and MOVIDRIVE® B drive inverters. The card adds a 9-pin D-sub PROFIBUS interface to the host drive. It supports PROFIBUS DP and DP-V1 per IEC 61158. Baud rate is detected automatically from 9.6 kBd to 12 MBd. Station address 1-125 is set by DIP switches. The GSD file is SEW_6009.GSD. The DP ID number is 6009 hex (24585 decimal). Standard diagnostics use 6 bytes. The card draws power from the host drive. An external DC 24 V supply is possible via X26. This card suits engineers who need reliable DP-V1 communication on SEW drive platforms.

Technical Specifications

The manufacturer does not publish standalone ratings for output power, output current, temperature range, humidity, protection rating, dimensions or weight. The card installs inside the drive unit. Environmental and mechanical limits follow the host drive.

Installation Guide

• Power down the drive and wait for DC link discharge.
• Insert the DFP21B card into the option slot.
• Secure the card with the supplied screws.
• Set the station address with the DIP switches (1-125).
• Connect the 9-pin D-sub PROFIBUS cable.
• Use a PROFIBUS connector with active termination at bus ends.
• For external supply, wire DC 24 V to X26.
• Load SEW_6009.GSD into the PLC configuration tool.

Commissioning and Maintenance

Commissioning is fast. The card detects baud rate on its own. Address setup needs only DIP switch changes. Standard 6-byte diagnostics help you find bus faults quickly. No routine maintenance is required. Check connector seating and termination at each service interval. Keep the cabinet free of dust and moisture.

Compatibility

The card fits MOVITRAC® B and MOVIDRIVE® B drive inverters. It follows IEC 61158. It works with standard PROFIBUS DP and DP-V1 masters. Use the SEW_6009.GSD file for correct configuration.

Diagnostics Capability

The module provides standard PROFIBUS diagnostics with 6 bytes. Engineers can read bus status and fault codes through the master. This shortens troubleshooting time. The DP ID number 6009 hex helps identify the card on the network.

Typical Applications

• Conveyor lines with SEW drive inverters
• Material handling and warehouse systems
• Packaging machines with PROFIBUS control
• Retrofit of MOVITRAC B and MOVIDRIVE B drives
• Factory automation networks using DP-V1

Why Buy From Oiltech Controls?

• More than 15 years of hands-on experience in industrial automation spare parts.
• Worldwide shipping support through trusted carriers.
• Tested industrial surplus and refurbished options available.
• Every order backed by a 12-month warranty.
• Technical verification before dispatch.
• Support for obsolete and legacy control systems.

Shipping and Warranty

We ship by FedEx, UPS and DHL. Every product carries a 12-month warranty. Contact us for stock and lead time before you order.

Packing List

• DFP21B option card
• Mounting screws kit 1823 840 8
• Anti-static packing

FAQ

Q: Which drives support this card?
A: MOVITRAC B and MOVIDRIVE B inverters.

Q: How do I set the address?
A: Use the DIP switches, range 1-125.

Q: Does the card include bus termination?
A: No. Use a PROFIBUS connector with switch-on resistors.

Q: Which GSD file do I need?
A: SEW_6009.GSD.

Q: What is the warranty?
A: 12 months.

Questions? Email info@oiltechcontrols.com or message us on WhatsApp +86 158 8020 0923.

Copyright © 2026 Oiltech Controls Limited. All rights reserved.

Original Source: https://www.oiltechcontrols.com/

All rights reserved.