The FS221/N (Part Number: 00012201-10) is a high-performance FASTBUS slave substation interface module engineered for the Bachmann M1 automation system. It is designed to extend the controller's reach in distributed architectures, enabling high-speed real-time data exchange across distances up to 2,000 meters. A critical advantage of the FS221/N (00012201-10) is its integrated 100W power supply, which energizes the local backplane and connected I/O modules directly, effectively eliminating the need for additional NT series power units in remote racks.
The FS221/N (00012201-10) utilizes deterministic fiber optic communication to maintain microsecond-level synchronization with the central master CPU.
Manufacturer: Bachmann Electronic
Model/Part Number: FS221/N (00012201-10)
Network Role: FASTBUS Slave (Remote Substation Interface)
Integrated Power Output: 100 W (Powers internal bus and I/O logic)
Input Voltage: 24 VDC / 48 VDC (Nominal, variant dependent)
Communication Medium: Multimode Fiber Optic (High EMI immunity)
Max Distance: 2,000 meters between segments
Data Rate: 10 Mbit/s (Deterministic FASTBUS protocol)
Interface Connectors: Support for LC Patch or Harting PushPull (IP65/67)
Substation Capacity: Support for up to 15 distributed units per master
Galvanic Isolation: Full optical isolation between substation and master
Operating Temperature: −30°C to +60°C
Mounting: Standard M1 Backplane slot
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