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WAGO 750303 PROFIBUS Coupler

The 750-303 is a PROFIBUS DP/FMS fieldbus coupler operating at 12 Mbaud, facilitating seamless connection of the WAGO-I/O-SYSTEM with the PROFIBUS network. It automatically configures the process image to include analog, digital, or specialty modules, transmitting data via words, bytes, or bits. Designed for industrial automation, it supports up to approximately 6,000 I/O points over copper cabling. The device ensures fast data exchange with a typical transmission time of 1 ms, enabling real-time control in complex systems with robust standards compliance including EN 50170 and UL 508.

Authorized Distributors
Source:DigiKey
Part No:750-303
Stock:1
Inv Date:06-04-2026
Price: Unit price: $1220.62
Buy/RFQ:
Part No:750-303
Stock:0
Inv Date:06-04-2026
Price: Unit price: $1008.99
Buy/RFQ:
Part No:750-303
Stock:0
Inv Date:06-04-2026
Price: Unit price: $1008.99
Buy/RFQ:

WAGO 750303 PROFIBUS Coupler Specifications:

  • Operating Baud Rate: 9.6 Kbaud to 12 Mbaud
  • Maximum I/O Points: approx. 6000
  • Data Transmission: digital bit-by-bit, analog via words/bytes
  • Fieldbus Segment Length: 100 m to 1200 m depending on baud rate and cable
  • Connection: 1 x D-Sub 9 socket
  • Cabling: Copper cable according to EN 50170
  • Transmission Time: typical 1 ms for 10 couplers with 32 digital I/Os at 12 Mbaud
  • Supported Standards: EN 50170, UL 508, IECEx, and various marine certifications
  • Configuration: Automatic process image setup based on connected modules
  • Power Supply: 24 V DC

Buy the WAGO 750-303 – Reliable PROFIBUS Coupler for Industrial Automation

Purchase the WAGO 750-303 PROFIBUS coupler online today to enhance your industrial automation setup. This reliable device supports high-speed data communication at 12 Mbaud, accommodating up to 6000 I/O points. Its automatic configuration simplifies installation, while copper cabling ensures robust connectivity over long distances up to 1200 meters. Ensure real-time data exchange with a typical 1 ms transmission time, advanced standards compliance, and seamless integration with PLCs, PCs, and NC systems. Invest in quality and reliability for your automation projects now.

Get WAGO 750-303 today—built for precise and robust industrial automation applications with fast data transfer and reliable network connection.

Frequently Asked Questions

Where can I buy WAGO 750303?

You can click on the BUY or RFQ button to purchase 750303 from an authorized WAGO distributor.

How do I troubleshoot issues or seek technical support for part 750303?

You can download the 750303 datasheet or visit the WAGO website for support.

Who is the manufacturer of 750303?

WAGO

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