PFB-G (Isolated PROFIBUS BUS Connector Lightening Protection with LED Indicator)

PFB-G (Isolated PROFIBUS BUS Connector Lightening Protection with LED Indicator) Description

Isolated PROFIBUS BUS Connector with lightening Protection The PFB-G connector provides reliable isolation and lightening protection for PROFIBUS networks, ensuring stable data transmission in industrial environments with high electromagnetic interference.
LED Indicator for Real- Status Monitoring Equipped with an integrated LED indicator, this connector allows users to monitor the operational status instantly, improving troubleshooting efficiency and system reliability.
Designed for Industrial Use As a Logic IC in the Integrated Circuits category, the PFB-G is ideal for use in industrial control systems requiring robust signal integrity and protection.

Isolation voltage: 1500VDC, full isolation between power to RS485 and RS485 to RS485.
Power supply: Automatically selects the 24VDC 10% power supply from pin 7 (+) and pin 2 (-) of the PLC programming port or PROFIBUS-DP socket (DB9F female socket), or the 5VDC 10% power supply from pin 6 (+) and pin 5 (-), either of which is sufficient.
Communication rate: 0~10Mbps with zero-delay auto-adaptation.
Internal integrated terminating resistor and bias resistor, -selectable.
Equipped with diagnostic indicators for PWR (Power), TXD (Transmit Data), RXD (Receive Data), and Term (Termination Resistor).
The maximum allowable length of communication cables at various transmission rates complies with the
to 32 PFB-G units can be connected a single bus segment, with the number expandable to hundreds of stations by adding PROFIBUS repeaters or hubs.
The isolated RS485 port features a lightening surge protector with repeatable surge capacity: Ipp=100A (10/700μs, 4KV), compliant with standards: ITU-T K20/21, VDE 0433. It also provides 15KV ESD (electrostatic discharge) protection.
Self-recovery overcurrent protection, the isolated RS485 port can withstand