Lonworks Bus Fiber Optic Modem
Introduction
The Modbus Bus Fiber Optic Modem realizes Modbus device to the bus-type optic fiber connections on the interconnection. Single-mode fiber is used with effective communication distance of 0-20Km, supporting any rates from 0-1Mbps. As fiber is the transmission medium, safe, rapid and long distance communication is possible in abominable industrial environment, like thunder, hollow sea, electromagnetic interference. Cost in protecting facilities during thunder and hollow sea while using copper wire is saved.
Application field
** Industrial Controls
** Intelligent Transportation Systems (ITS)
** Industrial Networking
** Supervisory Control and Data (SCADA)
Technical Specification
DATA
Connectors: Terminal
Interface: Modbus RTU/ Modbus ASCII
Data Rate: DC 0-1Mbps
Extended Distance: 0-1200m
OPTICAL
Number of Fibers: 4
Wavelength: 1310nm
Fiber Type: 9/125μm(SM)
Distance 0-20KM
Connector Type: ST/PC
GENERAL
Operating Temperature: -40-70˚C / -4-+158ºF
Operating Humidity: 0-95% non-condensing
Mean Time Between Failure (MTBF): > 70,000hrs
Power Supply Adaptor: Input: 24VDC, 2A, 50/60Hz
Dimensions (H×L×W): 135mm×110mm×44mm
Ordering Information
Part No. |
Transmission Distance |
Speed |
Fiber type |
| FMODBM01 | 0-2KM, dual fibers | 0-1Mbps | Multimode 1310nm, 50/125um, ST |
| FMODBS01 | 0-20KM, dual fibers | 0-1Mbps | Single mode 1310nm, 9/125um, ST/FC/SC for option |