User Manual For FS-OLM
Contents
1. accordance with technical specification and performance parameter in the user manual and our company shall not assume any responsibilities for property loss or personal injury caused by improper operation by users The company has the right to change any contents and product functions on the user manual based on requirement of technical progress before the statement is made Copyright Statement Copyright of the user manual is owned by Deyang FOURSTAR Electronic Technology Co Ltd Any person or organizations shall assume the relevant legal responsibilities for copying all or part of the user manual without written permission from our company Version Information File name User Manual for FOURSTAR PROFIBUS Optic Link Module Version V2 0 Ba Deyang FOURSTAR Electronic Technology Co Ltd TEL 86 838 2515543 FAX 86 838 2515546 http www FOURSTAR dy com FOURSTAR yi Pus BF User Manual for FOURSTAR PROFIBUS Optic Link Module Date of modification May 12 2011 Packaging List 1 One FS OLM M 2 One CD including user manual etc the product does not need any software or driver I Overview Currently PROFIBUS is the most widely used field bus which shows its advantages during high speed communication As physical layer of PROFIBUS field bus adopts interfacing technology based on RS485 only the short RS485 cable can be used for high speed communication when speed reaches 3 12Mbps maximum length of the cable is only2. 100 meters For optical fiber transmission distance does not influence rate therefore It is transformation of electrical signal of PROFIBUS to optical signal namely adopting optical fiber to transmit that shall solve bottleneck problem of short distance of coaxial cable during PROFIBUS high speed communication meanwhile taking optical fiber as medium of telecommunication transmission shall completely work out problems of electromagnetic interference ground wire loop interference and undermining of the thunderbolt etc Currently the product has been applied to various sectors including industrial automation distributive data collection intelligent transportation electric power waterpower and bank etc developing into top priority of telecommunication transmission As a converter module of industrial PROFIBUS DP to optic link by FOURSTAR FS OLM M can replace Siemens OLM optic link Module to achieve optically transparent transmission for PROFIBUS DP signal without changing any original communication protocol and software It is a product of plug and play which can directly replace cooper conductor to transmit without any settings FS OLM M transmits data in binary bit in transparent manner therefore it is also applicable to any communication protocol with physical interface of RS485 II Main Applications and Features of FOURSTAR PROFIBUS Optic Link Module Main Applications of PROFIBUS Optic Link Module is as follows 1 Increase tran
3. FOURSTAR FOURSTAR PROFIBUS Optic Link Module FS OLM M User Manual 0 12Mbps Rate Automatic adaptive CHi CH1 S CH2 CH2 RXD OFF RXD OFF amp I 5 FS OLM M PROFIBUS to MultiMode Fiber Converter All right reserved FOURSTAR Electronic Technology Co Ltd DeYang China FOURSTAR ng BF User Manual for FOURSTAR PROFIBUS Optic Link Module Contents Preface cerecareniead e a a a A I A A E E E AREA EE 3 Copyright Statement ace ccccdccacsadaaviscaeeieeaceacsdeadeneanedteaneatswensersevscvaeasenectecterdieracvacvacnewensdente 3 Version Information siiret aE aes va been E bee esie aden e E e vee EE E Lee dee aed Na bene 3 Packaging List ccccsscscencsaseaden tence es ceasuaaudeaceaceasua cnt end ee ceabescua den denies dea sus acdseddeceseuscobacnbendens 4 L OVELVIEW ta ssienesinds eet edeuscs Goviosnal e E e nE S cea gnd eden E EIEEE EE EERE EEEN 4 II Main Applications and Features of FOURSTAR PROFIBUS Optic Link Module 000 4 II Product Feature and Main Technical Parameter ooo cece cece nent nent ne ee ea ene en eneneenenes 5 IV External Structure and Pin Definition 0 cece cece cece nen e eee ne neta ee eneeeeaeneeenaeneneeeees 7 V Internal Functional Block Diagram of PROFIBUS Optic Link Module ccecceceeeeeeeee eens 10 VI Application Solution of PROFIBUS Optic Link Module cece nce ne ene eee ene en enee enone 10 VILFAQ Eara E EREE EES RAS Op ates AOOO EIN
4. IBUS Optic Link Module supports connecting multi master station communication such as S7 FUNCTION protocol secondary master station communication as well as MPI protocol PPI protocol and RS485 free port protocol communication what is more it can also be applied to field bus or network of other RS485 communication technology such as MODBUS etc 2 No master station configuration is needed and no GSD file 3 No distinctions between interface of master station and slave station between input interface and output interface and between terminal node and non terminal node 4 Self adaptive baud rate of 0 12Mbps no switch setting or software configuration is required 5 The isolating nature among optic link modules fundamentally work out problems including electromagnetic interference ground wire loop interference and undermining of the thunderbolt etc 6 Various network topological structure such as point to point connection bus connection star connection and hybrid connection etc IHI Product Feature and Main Technical Parameter Power 9 40VDC wide voltage power supply with power reverse connection protection and surge protection shall not be influenced by power and voltage fluctuation Inside the product external power 5 Deyang FOURSTAR Electronic Technology Co Ltd TEL 86 838 2515543 FAX 86 838 2515546 http www FOURSTAR dy com FOURSTAR yt Pus BF User Manual for FOURSTAR PROFIBUS Optic Link Module
5. R yt ng EF User Manual for FOURSTAR PROFIBUS Optic Link Module 3 Star connection Figure 6 3 Star Connection of Optical Fiber for FOURSTAR PROFIBUS Optic Link Module mt ae Deyang FOURSTAR Electronic Technology Co Ltd TEL 86 838 25 15543 FAX 86 838 25 15546 http www FOURSTAR dy com FOURSTAR yt Pus BF User Manual for FOURSTAR PROFIBUS Optic Link Module VII FAQ 1 What does FS OLM M differ from FS OLM S in PROFIBUS Optic Link Module FS OLM M adopts multi mode optical fiber with maximum optical transmission distance of 4km while FS OLM S adopts single mode optical fiber with maximum optical transmission distance of 12km do not use wrong optical fibers otherwise no normal communication shall be achieved Except which other functions are totally same 2 What influence does fiber cut or power off occurrence on remote optic link module have on whole network communication When fiber cut or power off occurrence on remote optic link module local module shall not receive optical signal at this time a fault signal shall be emerged in DP bus which holds time of bus for about 350ms meanwhile correspondent fiber cut light CHI OFF or CH2 OFF shall be lightened after that bus shall recover its normal communication 3 In network section the station which functions as terminal is not allowed to have a power off Why Top and bottom of PROFIBUS network section are called as terminals In order to restrain signa
6. ace is equipped with fiber cut indicator light Operating temperature 40 85 C industrial operating temperature Outline dimension 93mmx99mmx28mm length x width x height Weight 210g e Installation Backplane installation mounting screw 2xM4 ae Deyang FOURSTAR Electronic Technology Co Ltd TEL 86 838 25 15543 FAX 86 838 25 15546 http www FOURSTAR dy com FOURSTAR EA User Manual for FOURSTAR PROFIBUS Optic Link Module IV External Structure and Pin Definition 1 External Structure Power terminal Power indicator light DP electrical interface receiving eee ne i PP oe RS485 2Mbps Rat AOAN adaptive DP socket Receiving 5 Fiber cut light light of optical kaarak US of optical interface 1 aS z interface 2 Fiber cut light i DUE Sg FS OLM M Receiving of optical light of optical interface 1 PROFIBUS to MultiMode Fiber Converter interlace 2 CH2 Sending optical Sending optical socket of optical socket of optical interface 1 interface 2 Receiving optical Receiving optical socket of optical socket of optical interface 1 interface 1 Figure 4 1 External View of FOURSTAR Optic Link Module eae Deyang FOURSTAR Electronic Technology Co Ltd TEL 86 838 25 15543 FAX 86 838 25 15546 http www FOURSTAR dy com FOURSTAR yt ye EF User Manual for FOURSTAR PROFIBUS Optic Link Module 2 Mounting dimension 2 94 5 P Figure 4 2 Mounting Dimension Drawing of FOURSTAR Optic Link Modul
7. and internal circuit has been isolated by DC DC isolating module Consumption About 1W Communication rate 0 12Mbps without delay and self adaption PROFIBUS electrical interface DB9F hole socket definition of pin signal complies with PROFIBUS standard Under every transmission rate the maximum communication distance of each cable in electrical interface complies with PROFIBUS standard Transmission rate 9 6K 19 2K 45 45K 93 75K 187 5K 500K 1 5M 3M 6M 12M bit s Maximum cable 1200 1000 400 200 100 length meter RS485 port of electrical interface is equipped with lightening proof surge protector with repeatable surge capacity of Ipp 100A 10 700us 4kV complying with standard of ITU TK20 21 VDE 0433 15KV ESD static protection RS4835 port of electrical interface is equipped with self recovery excess current protection so that it can withstand continuous current caused by voltage of 60V Two pairs of transmitting receiving optical interface facilitate the forming of bus and hybrid optical networks Applicable optical fiber Multimode 62 5 125um 50 125um Wave length 1310nm Power of emitted light 6dBm Receiving sensitivity 18dBm Optical transmission distance 0 4km Optical interface ST joint for standard configuration SC and FC joints are selective RS485 electrical interface and optical interface are equipped with data receiving light and optical interf
8. e 3 Power terminal It has been equipped with polarity reversed protection and surge protection with input voltage of any DC voltage between 9 to 40VDC and consumption of 1W Inside the product external power and internal circuit has been isolated by DC DC isolating module so that it can be connected to any equipment power supply without taking ground interference into consideration E Q l E o a Chassis ground Connection Diagram of Power Terminal 8 Deyang FOURSTAR Electronic Technology Co Ltd TEL 86 838 25 15543 FAX 86 838 25 15546 http www FOURSTAR dy com FOURSTAR EA User Manual for FOURSTAR PROFIBUS Optic Link Module 4 Indicator light Name and function of light emitting diodes indicator light on panel Name of Status of indicator light indicator Normally on Blink Off light PWR Power working under Hardware failure Power not connected or normal condition hardware failure DP RXD Hardware failure Electrical interface DP No data received by electrical receiving data interface DP CH1 RXD Hardware failure Electrical interface CH1 No data received by electrical receiving data interface CH1 CH1 OFF Fiber cut in electrical Hardware failure Optical fiber in optical interface CH1 interface being under normal condition CH2 RXD_ Hardware failure Electrical interface CH2 No data received by electrical receiving data interface CH1 CH2 OFF Fiber cut in electrical Hardware fai
9. gram of PROFIBUS Optic Link Module FG OV 9 40V DC DC Isolated Figure 5 1 Internal Functional Block Diagram of FOURSTAR PROFIBUS Optic Link Module VI Application Solution of PROFIBUS Optic Link Module FOURSTAR PROFIBUS Optic Link Module features easy and flexible operation no configurations required as well as plug and play which can achieve point to point connection bus connection and star connection of optical fiber as well as hybrid network topological structure but does not support redundancy 10 Deyang FOURSTAR Electronic Technology Co Ltd TEL 86 838 25 15543 FAX 86 838 25 15546 http www FOURSTAR dy com FOURSTAR EA optical ring network See the following various solution figures User Manual for FOURSTAR PROFIBUS Optic Link Module DP sockets for connecting PROFIBUS Optic Link Module and for other station equipment in figures shall use bus connector plug and terminal resistance shall be correctly set to ensure no power off at terminal stations 1 Point to Point Connection on ON oR OFF R ON Ror R ON z Figure 6 1 Point to Point Connection of Optical Fiber for FOURSTAR PROFIBUS Optic Link Module 2 Bus connection e oR OFF oR OFF Rron Figure 6 2 Bus Connection of Optical Fiber for FOURSTAR PROFIBUS Optic Link Module stis Deyang FOURSTAR Electronic Technology Co Ltd TEL 86 838 2515543 FAX 86 838 2515546 http www FOURSTAR dy com FOURSTA
10. l reflex and distortion of RS485 signal terminal cable shall be connected to A1 and B1 terminals of bus connector and terminal resistance on bus connector socket of terminal interface shall be set ON so that one 220 Q terminal resistance shall be connected to the terminal interface moreover one 3909 up resistor and one 3902 down resistor is equipped to ensure smooth operation of the network Both resistors need 6 pins and 5 pins on DP socket to provide 5VDC working power supply When power off occurs on terminal station no 5VDC working power supply can be provided for both up and down resistors which shall cause abnormal network communication or communication failure 4 What shall we do if power off inevitably occurs on terminal station If terminal station is required to cut power due to station condition in order to ensure normal network communication it is suggested to install active terminal resistance and ensuring no power off to act as terminal for network section Product number of active terminal resistance of Siemens Company is 6ES7 13 Deyang FOURSTAR Electronic Technology Co Ltd TEL 86 838 25 15543 FAX 86 838 25 15546 http www FOURSTAR dy com FOURSTAR Pus BF User Manual for FOURSTAR PROFIBUS Optic Link Module 972 0DA00 0AA0 and model of active terminal resistance of FOURSTAR is PB TR485 5 How to confirm whether the whole network is able to achieve maximum communication rate Adopting PROFIBUS optic link m
11. lure Optical fiber in optical interface CH2 interface CH2 being under normal condition Note When fiber is cut off or remote module is powered off a fault signal shall appear in DP bus and will occupy the bus for 350ms Meanwhile the correspondent fiber cut light CHI OFF or CH2 OFF shall be lightened 5 Signal definition of DB9F socket for PROFIBUS DP interface Signal definition of DB9F hole seat for PROFIBUS electrical interface complying with PROFIBUS standard DB9F Pin No Signal Name Function Signal Direction 3 DB RS4835 positive signal Input Output 8 DA RS485 negative signal Input Output 6 5VDC Providing power supply of Output SVDC 60mA for terminal resistance in bus connector plug 5 GND Signal ground Output 1 2 4 7 9 Not use Not use Not use 9 Deyang FOURSTAR Electronic Technology Co Ltd TEL 86 838 25 15543 FAX 86 838 25 15546 http www FOURSTAR dy com FOURSTAR ng BF User Manual for FOURSTAR PROFIBUS Optic Link Module 6 Optical interface CH1 and CH2 FOUTSTAR PROFIBUS optic link module has been equipped with two pairs of transmitting receiving optical interface CH1 and CH2 with Tx optical sending interface and Rx optical receiving interface on each pair They shall be connected with optical interface of remote module in accordance with principle of receiving and sending as well as of sending and receiving V Internal Functional Block Dia
12. mone ee C TEE En E taste 13 VIL Ordering Informati n ssrisesresiirricietni tud tusr inrer KEE E TEENE VE EASTEN ANTEE EENE SER STEINEN EEOAE 14 Oi Deyang FOURSTAR Electronic Technology Co Ltd TEL 86 838 25 15543 FAX 86 838 25 15546 http www FOURSTAR dy com FOURSTAR yt Pus BF User Manual for FOURSTAR PROFIBUS Optic Link Module Preface Thank you for using field bus optic link series products of Deyang FOURSTAR Electronic Technology Co Ltd Please read this manual carefully before use so that you shall understand its perfect function and simple operating method The manual describes operating method for FOURSTAR PROFIBUS Optic Link Module FS OLM M multimode or FS OLM S single mode in detail The multimode and the single mode only differ in optical fiber but they are totally the same in function FS is the abbreviation of registered trademark of Deyang FOURSTAR Electronic Technology Co Ltd The product is mainly applicable to field bus network of PROFIBUS MPI and PPI which shall transform RS485 electrical signal to optical signal to have optical fiber transmission so as to achieve high speed and remote transmission of PROFIBUS solving the bottleneck problem of short distance transmission by coaxial cable during PROFIBUS high speed communication what is more thanks to isolating nature of optical fiber network shall be of excellent electrical isolation and anti interference function Users shall operate the product in
13. odule may form hybrid network with different length in network section The maximum communication rate achieved by the whole network depends on maximum cable network section rather than that of optical fiber Therefore to increase communication rate it is suggested to use repeater or concentrator to divide cable network section or use optic link module to have them satisfy your requirement on rate 6 How to achieve high speed and remote communication of PROFIBUS When PROFIBUS is in high speed communication for example with communication rate over 3Mbps cable with maximum length of 100 meters only can be used equipping with several repeaters or concentrators shall lead to increase on signal delay and on cost as well as power supply trouble etc Therefore optical transmission is the better value for money solution such as FOURSTAR PROFIBUS optic link module FS OLM S and FS OLM M VIII Ordering Information Product name PROFIBUS Optic Link Module Product model FS OLM M multimode or FS OLM S single mode Statement The file provides guidance for operating FS OLM M multimode or FS OLM S single mode PROFIBUS Optic Link Module however owing to the boom in new technology product function shall be subject to change FOURSTAR Electronic Technology Co Ltd reserves the right to modify the file without notice Deyang FOURSTAR Electronic Technology Co Ltd Add 2 F Building H No 88 Lushan South Road 2 Section Deyang Cit
14. smission distance of PROFIBUS under all rates of PROFIBUS 4 8Kbps 12Mbps optical fiber transmission can extend a distance to 4km multimode optical fiber or 12km single mode 4 Deyang FOURSTAR Electronic Technology Co Ltd TEL 86 838 25 15543 FAX 86 838 25 15546 http www FOURSTAR dy com FOURSTAR Pus BF User Manual for FOURSTAR PROFIBUS Optic Link Module optical fiber what is more it has no relation with communication rate 2 Fundamentally work out engineering problems including electromagnetic interference ground wire loop interference and undermining of the thunderbolt etc 3 Facilitate to achieve large scaled scattered and complex PROFIBUS network such as using cooper cable for short distance and optical fiber for long distance 4 Thanks to its safety isolating function it can be applicable to occasions needing security and explosion prevention such as mines electric power as well as oil and gas field etc FOURSTAR PROFIBUS Optic Link Module has the following features 1 Transparent Transmission of Physical Layer FOURSTAR PROFIBUS Optic Link Module adopts transparent transmission of bit physical layer which has no relation with upper layer protocol therefore it is applicable to all PROFIBUS protocols based on RS485 including PROFIBUS DP V0 V1 V2 and various applicable practices including PROFIsafe safety Redundancy redundancy Ident Systems identification system etc FOURSTAR PROF
15. y Sichuan Province China Tel 86 838 2515549 2515543 Fax 86 838 25 15546 Website http www fourstar dy com 14 Deyang FOURSTAR Electronic Technology Co Ltd TEL 86 838 2515543 FAX 86 838 2515546 http www FOURSTAR dy com
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