2708261中文資料菲尼克斯電氣數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

FO converter with integrated optical diagnostics, alarm contact, for PROFIBUS up to 12 Mbps, Tcoupler with two FO interfaces (BFOC), 850 nm, for PCF/fiberglass cable (multimode)

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... 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.

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