FM221 | Bachmann | FASTBUS Master Module

Description

The Bachmann FM221 FASTBUS Module is a communication interface card designed for the M1 automation system. It serves as a master module for FASTBUS networks, enabling high‑speed fiber‑optic communication between distributed automation components.

Specifications

• Model: FM221

• Type: FASTBUS Master Module

• Function: Provides master interface for FASTBUS fiber communication

• Compatibility: Bachmann M1 automation racks

• Communication Medium: Fiber‑optic FASTBUS

• Data Transfer Rate: High‑speed deterministic communication

• Isolation: Galvanic isolation between bus and backplane

• Indicators: LED status indicators for communication and fault monitoring

• Power Consumption: ~5 W

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

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

• Humidity: 5–95% non‑condensing

• Dimensions: Standard M1 rack size (approx. 100 × 90 × 60 mm)

• Weight: ~0.3 kg

Features

• Master Control: Coordinates communication across FASTBUS fiber networks.

• High Reliability: Fiber‑optic communication ensures noise immunity and stable data transfer.

• Galvanic Isolation: Protects system integrity and enhances safety.

• Diagnostic LEDs: Simplifies monitoring of communication status and faults.

• Compact Design: Fits seamlessly into Bachmann M1 racks.

• Industrial Durability: Built for harsh automation environments with EMC compliance.

• Flexible Application: Ideal for distributed control and monitoring systems requiring fiber‑optic communication.