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... T T-couplers allow the interface to be converted for two FO cables. They can be used to create linear structures and ring structures for increased system availability.
PSI-MOS-PROFIB/FO 850 T-SO
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FO converters
2708614
FO converter with integrated optical diagnostics, coated PCB, alarm contact, for PROFIBUS up to 12 Mbps, T-coupler with two FO interfaces (BFOC), 850 nm, for PCF or fiberglass cable (multimode)
Product details
cULus Recognized
Approval ID: E238705ATEX
Approval ID: PTB 06 ATEX 2042UcUL Listed
Approval ID: E199827UL Listed
Approval ID: E199827
Your advantages
With coated PCB for increased resistance to salt-laden atmospheres
Can be combined with the PSI copper repeater in a modular way using DIN rail connectors
Connections can be plugged in via a COMBICON screw terminal block
Supply voltage and data signals routed through the DIN rail connectors
Automatic data rate detection or fixed data rate setting via DIP switches
High-quality electrical isolation between all interfaces (PROFIBUS // fiber optic ports // power supply // DIN rail connector)
Redundant power supply possible by means of optional system power supply unit
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