This document is the user manual for the fiber optic PROFIBUS bus connector PB-FO2T-S (M) produced by Deyang Fourstar Electronic Technology Co., Ltd. It introduces the product's overview, features, main technical parameters, external structure, internal schematic diagram, application scenarios, frequently asked questions, and ordering information.
The document provides a user guide for the Fourstar PB-FO2T series fiber optic PROFIBUS bus connectors, which convert electrical signals to optical signals for transmission. These adapters are designed to replace traditional cable-based connections, offering extended transmission distances and immunity to electromagnetic interference in industrial automation applications. This manual is written in Chinese.
| Fiber Type (Single Mode) | 9/125, 10/125, 8.3/125um |
|---|---|
| Fiber Type (Multi Mode) | 62.5/125um, 50/125um |
| Fiber Connector Type | ST |
| Wavelength (A Port) | 1310nm Tx / 1550nm Rx |
| Wavelength (B Port) | 1550nm Tx / 1310nm Rx |
| Max Transmission Distance (Single Mode) | 10km |
| Max Transmission Distance (Multi Mode) | 2km |
| Interface Type | DB9M Plug |
| Communication Rate | 0~12Mbps adaptive |
| Power Supply | 24VDC or 5VDC from device socket |
| Operating Temperature | -40℃～ +85℃ |
The maximum transmission distance for single-mode fiber is 10 kilometers.
The product supports PROFIBUS-DP, MPI, PPI, MODBUS, and RS485 free port protocols.
The device operates within a temperature range of -40℃ to +85℃.