FO converter with integrated optical diagnostics, alarm contact, for PROFIBUS up to 12 Mbps,
terminal device with one FO interface (FSMA), 660 nm, for polymer/PCF fiber cable

Product Description
The PSI-MOS-PROFIB/FO... devices convert copper-based PROFIBUS interfaces to fiber optics. The integrated optical diagnostics
allow permanent monitoring of the FO paths during installation and also during operation. The floating switch contact is activated when the signal
output on the fiber optic paths drops to a critical level. The PSI-MOS-PROFIB/FO... E terminal devices convert a PROFIBUS interface
for a FO cable. They are ideal for point-to-point connections.

Your advantages
• Can be combined with the PSI copper repeater in a modular way using DIN rail connectors
• Supply voltage and data signals routed through the DIN rail connectors
• Connections can be plugged in via a COMBICON screw terminal block
• Automatic data rate detection or fixed data rate setting via DIP switches
• Redundant power supply
• High-quality electrical isolation between all interfaces (PROFIBUS // fiber optic ports // power supply // DIN rail connector)
• Approved for use in zone 2
• Integrated optical diagnostics for continuous monitoring of FO paths
• Intrinsically safe fiber optic interface (Ex op is) for direct connection to devices in zone 1
• Floating switch contact for advance warning of critical FO paths
• Suitable for all data rates up to 12 Mbps
• Bit retiming for any cascading depth
• Shipbuilding approval in accordance with DNV GL