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SFM-C02 AS-Interface Safety Monitor

SFM-C02 AS-Interface Safety Monitor

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The ASi Bus is a reliable way to implement safety devices on a communication bus. It can also be used to reliably activate outputs, such as locking solenoids. Data from all connected devices is transmitted through a two-wire cable to a safety controller. This will turn off hazardous machine functions in the event of an unsafe condition. A Windows compatible software package is available for easy configuration, monitoring and diagnostics. Single and multiple bus interface modules are also available. Many Euchner products can be purchased with an ASi interface. This reduces the time for assembly, installation, testing and downtime. The SFM-C02 is a small, freely programmable, safe control system that can collect all safe signals using the AS-Interface bus. The new SFM expands the possible bus applications as two AS-Interface circuits can be connected to one monitor. Emergency stop functions are safely and straightforwardly passed from one AS-Interface circuit to the next. Alternatively, the safe outputs can also be released on one AS-Interface bus. The new programming software ASiMon 3 also simplifies operation considerably.


Assembly lines, Material handling / storage retrieval systems, Packaging, Machine tool, Food processing, Robots, Petrol chemical processing, Pharmaceutical, Utilities, Waste management



  • Two AS-Interface circuits in one monitor
  • New programming software
  • Release of safe outputs


  • Safe outputs directly on the AS-Interface bus
  • Two programmable, dual-channel outputs
  • Improved user interface
  • Plug-in terminals
  • Diagnostics LEDs


  • Ambient temperature -20 to 60C
  • Operating voltage 24VDC
  • Dual-channel
  • 4 NO safety relay outputs
  • Signaling output
    • PNP transistor output
    • 200mA
    • Protected against short circuit and reverse polarity
  • External fusing: medium slow-blow

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