Phoenix Contact - PSI-MOS-RS485W2/FO 850 E - 2708339

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 (BFOC), 850 nm, for PCF/fiberglass cable (multimode)

• Can be combined with the PSI copper repeater in a modular way using DIN rail connectors.

• Connections can be plugged in using a COMBICON screw terminal block

• Supply voltage and data signals routed through via DIN rail connectors

• 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 fiber optic paths

• Floating switch contact for leading alarm generation in relation to critical fiber optic paths

• Suitable for data rates up to 500 kbps