The PSI-MOS-RS485W2/FO... FO converters convert the electrical data signal into an optical one by protocol transparent means. 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-RS485W2/FO... E termination devices convert an RS-485 interface to a fiber optic cable. They are ideal for point-to-point connections.
PSI-MOS-RS485W2/FO 660 E
-
FO converters
2708313
FO converter with integrated optical diagnostics, alarm contact, for RS-485 2-wire bus systems (SUCONET K, Modbus ...) up to 500 kbps, NRZ coding, terminal device with one FO interface (FSMA), 660 nm, for polymer/PCF fiber cable
Detalhes dos produtos
cULus Listed
ID de certificação: E238705cULus Recognized
ID de certificação: E238705ATEX
ID de certificação: PTB 06 ATEX 2042UcUL Listed
ID de certificação: E199827UL Listed
ID de certificação: E199827
Vantagens
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
High-quality electrical isolation between all interfaces (RS-485 // 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
Intrinsically safe fiber optic interface (Ex op is) for direct connection to devices in zone 1
Integrated optical diagnostics for continuous monitoring of FO paths
Floating switch contact for advance warning of critical FO paths
Suitable for data rates up to 500 kbps
Bit retiming for any cascading depth
Shipbuilding approval in accordance with DNV GL