BB-FOSTCDR数据手册网络解决方案的媒体转换器规格书PDF

描述 Description

Model FOSTCDR, serial to multimode fiber optic converter, is suitable for standard industrial installations. It extend data communications up to 4 km (2.5 mi) and provides two-way optical isolation on the input and output lines.Model FOSTCDR provides the most versatile connection possible between any asynchronous full- or half-duplex serial equipment. In addition to direct point-to-point connectivity, it is capable operating in multi-drop mode. This allows one serial device to communicate with up to 31 other devices around a fiber optic ring. Since the converter supports mixed serial standards, you can replace other converters and isolators and add the EMI/RFI immunity inherent to fiber optic communications. An Automatic Send Data Control circuit controls the RS-422/485 driver chip, eliminating the requirement for special software. Easy to install and configure, it has an 8-position DIP switch to set up RS-422/485 parameters and terminal blocks to connect serial signals and power. In RS-232 mode, it supports Transmit and Receive data. Handshaking signals are not passed through.

特性 Features

·Data Rates up to 115.2 kbps

·4 km (2.5 miles) Range

·10 to 30 VDC Input Voltage

·Wide Operating Temperature

·2000V 2-way Isolation

·Modbus ASCII/RTU Compatible

·EMI/RFI Protection

·TD, RD and Power LEDs