PLCs, Power Supplies & Others

Reliable Distributed Substation Communication

The Bachmann FS221/N 00016749-10 FASTBUS Slave Module enables distribution of substations over long distances with minimal signal delay. Moreover, its integrated power supply efficiently powers all I/O modules within each substation. Its flexible connector design supports both patch cables and industrial push-pull connections, simplifying deployment in PLC, DCS, and factory automation environments.

High-Speed FO Interface and Connectivity

The module includes one FO port supporting 50/62.5 µm multimode fiber. It ensures reliable communication up to 2000 m and can integrate with FASTBUS master modules featuring one or two FO interfaces. Its robust Harting PushPull® connector or LC patch cable option guarantees secure, vibration-resistant connections, even in demanding industrial conditions.

Technical Specifications

Design and Installation Advantages

The FS221/N supports up to 15 distributed substations with minimal latency, making it ideal for energy and industrial automation projects. Furthermore, its ColdClimate variants ensure reliable operation in low-temperature environments. The module’s compact design simplifies integration into existing control cabinets.

Author’s Insight

In my experience, modules like the Bachmann FS221/N significantly reduce setup time and maintain reliable communication across extensive substation networks. Integrating robust FO interfaces with flexible connector options ensures high system uptime and efficient signal distribution.

Origin, Dimensions, and Weight

• Origin: Germany
• Dimensions: Not specified by manufacturer (compact FASTBUS module)
• Weight: Not specified

Details