MELSECNET,MELSECNET/B Local Station
Contents
1. This chapter describes the part names and settings of the local module Ars 1aPzsa lena RUN 3 E SN gt ABIF nuo Be 1 suo We ou mY cu ca Y UNDER RI unver i Bros Rit z E Evo Bo STATION 2 station E Eo 2 ES MODE E 3 5 conne LOMME ZOFELNE ae foraine DE ore STEST SEM TESTES TEST HSA fhe i Ti ro on gra arsizio CA ATSIT1ARZIO 5 doo Figure 4 1 Outside d A1s471A72380 1 Re le 1 Ha mue Ed DATA 500k H Eo 2 ho PES Sy BAUD RATE 4 SDA RDA soe roe sow 7 GES 6 rawing of local module Table 4 1 Part names and settings Name Description LED Name Status Description RUN Data link normal ArsuTiap230 SD Data sending gt f A RD Data receiving FE pi G F LOOP ON Forward loop side receives data OFF F Looe Reverse loop side receives data Communication with CPU module in A CPU i 1SJT1ARZ3Q execution RUN oRC cab RE OH LS ceu para A 250k ON Setting status of communication speed loo 500k A1SJ71AT23BQ 1M A paga n CRC Code check error for receive data bi Ts OVER He ds of receive data has been E baa fook ON OFF elayed if normal 1 has been received consecutively AB IF more than stipulated times2. 512 byte Number of I O points 512 points 512 byte Number of 1 0 points 512 points Communication speed 1 25Mbps Communication method Half duplex bit serial method Synchronization method Frame synchronization method Transmission path Duplex loop Overall cable distance Up to 10km Station to station 500m Number of connected stations Up to 65 Master station 1 The total number of local stations and remote I O stations 64 Modulation method CMI method Transmission format Conforming to HDLC Frame format Error control system Retries due to CRC generating polynomial X16 X12 X5 1 and time out RAS function Loopback function due to error detection and cable break Diagnostic function including link line check of host station etc Table 2 2 Performance speci Connector Connecteur fications of MELSECNET data link system and A1SJ71AR23Q Continued Specifications MELSECNET data link system MELSECNET MELSECNET Il MELSECNET II mode mode composite mode Connector plug for 3C 2V User prepared BNC P 3 NiCAu CF DDK Ltd Connector plug for 5C 2V User prepared BNC P 5 NiCAu CF DDK Ltd BNC P 5DV SA 41 HIROSE ELECTRIC CO LTD Connecteur 3C 2V pr parer par l utilisateur BNC P 3 NiCAu CF DDK Ltd Connecteur 5C 2V pr parer par l utilisateur BNC P 5 NiCAu CF DDK Ltd BNC P 5DV SA 41 HIROSE
3. Ltd 2nd Floor Tower A amp B Cyber Greens DLF Cyber City DLF Phase lll Gurgaon 122002 Haryana India Tel 91 124 463 0300 Mitsubishi Electric Australia Pty Ltd 348 Victoria Road PO BOX11 Rydalmere N S W 2116 Australia Tel 61 2 9684 7777 MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE TOKYO BUILDING 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN NAGOYA WORKS 1 14 YADA MINAMI 5 CHOME HIGASHIKU NAGOYA JAPAN When exported from Japan this manual does not require application to the Ministry of Economy Trade and Industry for service transaction permission Specifications subject to change without notice
4. O Toujours couper l alimentation externe utilis e par le syst me sur toutes les phases avant d entreprendre le nettoyage ou avant de resserrer les vis de borne ou vis de fixation de module Faute de quoi il y aurait risque de panne ou de dysfonctionnement du module Une vis trop peu serr e pourrait en cas de chute causer un court circuit ou des dysfonctionnements Un serrage excessif pourrait endommager la vis et ou le module avec risque de chute de court circuit ou de dysfonctionnement O Avant de manipuler un module se d barrasser de la charge lectrostatique qu accumule le corps humain en touchant un objet m tallique raccord a la terre Faute de quoi il y aurait risque de panne ou de dysfonctionnement du module PR CAUTIONS DE MISE AU REBUT A ATTENTION O Pour le mettre au rebut ce produit doit tre trait comme un d chet industriel CONDITIONS OF USE FOR THE PRODUCTO 1 Mitsubishi programmable controller the PRODUCT shall be used in conditions i where any problem fault or failure occurring in the PRODUCT if any shall not lead to any major or serious accident and ii where the backup and fail safe function are systematically or automatically provided outside of the PRODUCT for the case of any problem fault or failure occurring in the PRODUCT 2 The PRODUCT has been designed and manufactured for the purpose of being used in general industries MITSUBISHI SHALL HAVE NO RESPONSIBILITY O
5. To ensure that Mitsubishi programmable controllers maintain EMC and Low Voltage Directives when incorporated into other machinery or equipment certain measures may be necessary Please refer to one of the following manuals User s manual for the CPU module used Safety Guidelines This manual is included with the CPU module or base unit The CE mark on the side of the programmable controller indicates compliance with EMC and Low Voltage Directives Additional measures To ensure that this product maintains EMC and Low Voltage Directives please refer to one of the manuals listed under 1 HOW TO READ THIS MANUAL When the module is used in the L series system This manual describes the Q series only when there is no differences between the Q series and L series Replace Q with L in this manual as shown below Description in this manual Q After replacement QA1S50B LA1S50B QA1S60 B LA1S6 JB QCPU LCPU 1 OVERVIEW This manual describes the specifications and part names of the data link module shown below used in the MELSECNET or MELSECNET B data link system hereinafter referred to as a local module A1SJ71AP230 type MELSECNET local station data link module e A1SJ71AR230 type MELSECNET local station data link module e A1SJ71AT23BQ type MELSECNET B local station data link module 1 The following shows the application applicable cable and mounting positi
6. avant d ex cuter toute autre commande comme une modification de programme un changement d tat op ration commande d tat consulter attentivement les manuels correspondants pour pouvoir garantir la s curit En particulier s agissant de commander un automate programmable distant partir d un dispositif externe il ne serait pas possible de r gler imm diatement un probl me c t automate programmable du fait de l interruption de la communication des donn es Pour viter une telle situation tablir les proc dures correctives en cas d interruption de la communication des donn es entre le dispositif externe et la CPU d automate programmable en plus du circuit de verrouillage incorpor au programme ATTENTION O Ne pas installer les lignes de commande et ou les c bles de communication en les groupant avec les c bles du circuit principal et ou de l alimentation et ne pas les placer non plus proximit les uns des autres Les installer en maintenant entre eux une distance minimum de 100mm 3 94 pouces Faute de quoi des interf rences pourrait causer des dysfonctionnements A 7 PR CAUTIONS D INSTALLATION AMATTENTION O Utiliser l automate programmable dans dans les conditions environnementales prescrites en section Sp cifications g n rales du Manuel de l utilisateur du module CPU utilis Faute de quoi il y aurait risque de choc lectrique de d part de feu de dysfonctionnement d endommagement
7. fiber cable with a connector requires professional skills and special tools Also a connector dedicated to an optical fiber cable is required For purchase contac representative your local Mitsubishi Electric System Service or 1 Le raccordement d un c ble fibres optiques un connecteur ne peut tre effectu que par un professionnel disposant de l outillage sp cial De plus il faut employer un connecteur sp cial pour c ble fibres optiques Pour s approvisionner contacter Mitsubishi Electric System ou son repr sentant local 2 Performance specifications of MELSECNET data link system and A1SJ71AR23Q Table 2 2 Performance speci Maximum Input X applicable link put x fications of MELSECNET data link system and A1SJ71AR23Q Specifications MELSECNET data link system mode composite mode mode Up to the maximum number of I O points for the CPU module used in the master station is applicable points per station Output Y The total number of link points for slave station is equal to the number of link using points for the master station Maximum link B 1024 points 128 byte 4096 points 512 byte points in a system w 1024 points 2048 byte 4096 points 8192 byte Master station 1024 byte First half of link parameters f of link parameters 1024 byte 1024 byte Latter hal Maximum link E Local station points per station Remote I O station
8. i Receive data length is shorter than stipulated length 10 Table 4 1 Part names and settings Continued LED Continued Description Data link monitoring time is over The data of error code has been received ON OFF Internal processing of send data is not if normal executed constantly Receive error at forward loop side Receive error at reverse loop side Station No setting switch A1SJ71AP23Q A1SJ71AR23Q CS Tens STATION O place NO n Sx Ones place A1SJ71AT23BQ Tens place Ones gt xR place x10f Sets station No of the local module Factory default setting 1 A1SJ71AP23Q A1SJ71AR23Q 1 to 64 Station No If other than above is set the local module goes into offline status XO ON A1SJ71AT23BQ 1 to 31 Station No If other than above is set the local module goes into offline status XO ON Mode setting switch A1SJ71AP23Q A1SJ71AR23Q MODE ESE ot A1SJ71AT23BQ Sets operation mode Factory default setting 0 No Item Description Data link with automatic return 0 oane function Data link without automatic Online return function Offline Disconnects host station m Unusable If set the local module goes into offline status E XO ON Station to station test Executing station Checks a line between two Station to stati
9. Connection of cable A shielded twisted pair cable is connected as shown below In addition use a terminating resistor for stations at both ends SDA RDA y i SDB RDB HY ty SDA RDA CN SDA RDA l E SDA RDA il Terminating H VAI H vi JU SDB RDB HN SDB RDB H LN SDB RDB resistor 1102 1 2 SG L SG L SG L SG L FG x FG Aie FG p MI FG ___ Shielded twisted pair cabe Figure 5 5 Connection method 6 EXTERNAL DIMENSIONS 6 1 A1SJ71AP23Q ql Y E ES Printed circuit board Q By LJ 6 5 34 5 Unit mm Figure 6 1 A1SJ71AP23Q 1 For details contact your local Mitsubishi Electric System Service or representative 18 6 2 A1SJ71AR23Q al Il Printed circuit board Q H o o o o N o n 6 5 93 6 34 5 i lt gt Unit mm Figure 6 2 A1SJ71AR23Q 6 3 A1SJ71AT23BQ Printed circuit board close 71 6 14 e 93 6 Figure 6 3 A1SJ71AT23BQ Unit mm 20 Memo 21 WARRANTY Mitsubishi will not be held liable for damage caused by factors found not to be the cause of Mitsubishi machine damage or lost profits caused by faults in the Mitsubis
10. ELECTRIC CO LTD Applicable cable C bles utiliser Cables equivalent to 3C 2V or 5C 2V User prepared C bles quivalents pour 3C 2V ou 5C 2V pr parer par l utilisateur Number of I O occupied points 32 points Intelli 32 points Internal current consumption 5VDC 0 80A Weight 0 33kg 3 Performance specifications of MELSECNET B data link system and A1SJ71AT23BQ Table 2 3 Performance specifications of MELSECNET B data link system and A1SJ71AT23BQ Maximum applicable link Input X Specifications MELSECNET B data link system points per station Output Y MELSECNET MELSECNET II MELSECNET Il mode mode composite mode Up to the maximum number of I O points for the CPU module used in the master station is applicable The total number of link points for slave station is equal to the number of link using points for the master station Maximum link B points ina 1024 points 2 128 byte 4096 points 512 byte system Ww 1024 points 2048 byte 4096 points 8192 byte Master station Maximum link z Local station points per 1024 byte 1024 byte First half of link parameters 1024 byte Latter hal of link parameters station Remte I O station 512 byte Number of I O points 512 points 512 byte Number of 1 0 points 512 points Communication speed 125kbps 250kbps 500kbps 1Mbps Communication metho
11. connect a BNC connector connector plug for coaxial cable and a cable a Components of BNC connector and coaxial cable Components of BNC connector Components of coaxial cable 6 e 8 External conductor External sheath Insulator Washer Gasket Plug shell em A Clamp Contact Internal conductor Figure 5 4 Components of BNC connector and coaxial cable b How to connect BNC connector and coaxial cable 1 Remove external sheath of a coaxial cable as shown below Be careful not to damage an external conductor r Applicable cable 3C 2V 15mm 0 59 in 5C 2V 10mm 0 4 in Measures for removing external sheath 2 Put a nut washer gasket and clamp through the coaxial cable and unravel the external conductor Gasket 3 Cut the external conductor insulator and internal conductor in the following dimensions As for the external conductor cut it in the same dimensions as taper part of the clamp and smooth it down to the clamp 15 Insulator Internal conductor B _ LI to C Clamp and external conductor Applicable cable Eee 3mm 0 12 in 5mm 0 2 in 4 Soldera contact to the internal conductor Solderd 5 Insert a contact assembly in 4 to a plug shell and screw a nut into the plug shell POINT 1 When soldering an internal conductor and a contact pay attention to the following points Do not swell up the soldered p
12. quoi tout mouvement ou effort de traction sur les c bles mal fix s pourrait endommager le module ou les c bles ou tre l origine de dysfonctionnements par mauvais contact O Pour d brancher un c ble de communication ou un cable d alimentation ne jamais tirer sur le c ble proprement dit Pour d brancher un c ble le saisir par son connecteur enfich dans le module Avant de d brancher un c ble raccord sur une bornier desserrer les vis du bornier Tout effort de traction sur un c ble encore raccord au module risque d endommager le module et ou le c ble et peut tre l origine de dysfonctionnement par suite de mauvais contact A 9 PR CAUTIONS DE MISE EN SERVICE ET DE MAINTENANCE AMATTENTION O Ne pas tenter de d monter ou de modifier les modules Cela pourrait tre a l origine de pannes dysfonctionnements blessures et ou d un d part de feu O Pour utiliser un appareil de communication sans fil comme un t l phone portable le tenir loign de l automate programmable d une distance d au moins 25cm 9 84 pouces dans tous les sens Faute de quoi il y aurait risque de dysfonctionnements O Avant la mise en place ou le retrait du module v rifier que l alimentation externe utilis e par le systeme a bien t coup e sur toutes les phases Faute de quoi il y a risque d endommagement du produit O Ne pas toucher aux bornes quand l appareil est sous tension Il y aurait risque de dysfonctionnements
13. the main circuit or power cables and also do not bring them close to each other Keep a distance of 100mm 3 94 inch or more between them Failure to do so may cause a malfunction due to noise A 2 INSTALLATION PRECAUTIONS A CAUTION O Use the programmable controller in the environment conditions given in the general specifications of the User s Manual for the CPU module used Failure to do so may cause an electric shock fire malfunction or damage to or deterioration of the product Insert the module fixing projection into the module fixing hole in the base unit to mount the module For the AnS series module fix it to the base unit with screws within the specified torque Incorrect module mounting may cause a malfunction failure or drop of the module Be sure to shut off all phases of the external power supply used by the system before mounting or removing the module Failure to do so may damage the module Do nat directly touch any conductive part or electronic component of the module Doing so may cause a malfunction or failure of the module A 3 WIRING PRECAUTIONS AXWARNING O Be sure to shut off all phases of the external power supply before installation or wiring Failure to do so may result in an electric shock or damage to the product A CAUTION O Properly solder a connector for coaxial cable Failure to do so may cause malfunction O Be careful to prevent foreign matter such as dust or
14. the system before cleaning or retightening the terminal screw or module mounting screw Not doing so may cause a failure or malfunction of the module If the screw is too loose it may cause a drop short circuit or malfunction Excessive tightening may cause damage to the screw and or module resulting in a drop short circuit or malfunction Before handling the module touch a grounded metal object to discharge the static electricity from the human body Not doing so may cause a failure or malfunction of the module DISPOSAL PRECAUTIONS A CAUTION When disposing of the product treat it as industrial waste A 5 O PR CAUTIONS DE S CURITEO Lire ces pr cautions avant toute utilisation du produit Avant d utiliser ce produit lire attentivement ce manuel ainsi que les manuels auxquels il renvoie et toujours consid rer la s curit comme de la plus haute importance en manipulant le produit correctement Les pr cautions a observer figurant dans ce manuel ne concernent que ce produit Pour les pr cautions de s curit concernant le syst me d automate programmable pri re de se reporter au Manuel de l utilisateur du module CPU utilis Dans ce manuel les instructions de s curit sont class es AN AVERTISSEMENT ou MATTENTION a mmm Attire l attention sur le fait qu une n gligence peut 1 AN AVER TISSEMENT cr er une situation de danger avec risque de mort ou de blessures graves Attire l attention
15. to personal safety Please save this manual to make it accessible when required and always forward it to the end user DESIGN PRECAUTIONS WARNING For each station s operating status in the case of a communication error in the network refer to the MELSECNET MELSECNET B Local Station Data Link Module User s Manual malfunction due to a communication error may result in an accident A 1 DESIGN PRECAUTIONS AXWARNING To control a running programmable controller data modification by connecting GX Developer to a CPU module or connecting a personal computer to an intelligent function module special function module create an interlock circuit on the sequence program so that the entire system will function safely all the time Also before performing any other controls e g program modification operating status change status control to the programmable controller read the manual carefully and ensure the safety Especially in the case of controlling a remotely located programmable controller from an external device a programmable controller side problem could not be resolved immediately due to data communication failure To prevent this establish corrective procedures for communication failure between the external device and the programmable controller CPU as well as creating an interlock circuit on the program A CAUTION Do not install the control lines and or communication cables together with
16. wire chips from entering the module Failure to do so may cause a fire failure or malfunction O Be sure to place the communication cables or power cables in a duct or clamp them If not dangling cables may swing or inadvertently be pulled resulting in damage to the module or cables or malfunctions due to poor cable contact O When disconnecting a communication cable or power cable do not pull it by holding the cable part To disconnect the cable hold its connector that is plugged into the module Loosen screws for a terminal block before disconnecting a cable for connecting terminal block Pulling the cable part with the cable still connected to the module may damage the module and or cable or cause malfunctions due to poor cable contact A 4 START UP AND MAINTENANCE PRECAUTIONS A CAUTION Do not disassemble or remodel each of the modules Doing so may cause failure malfunctions personal injuries and or a fire When using a wireless communication device such as a mobile phone keep a distance of 25cm 9 84inch or more from the programmable controller in all directions Failure to do so may cause malfunctions O Be sure to shut off all phases of the external power supply used by the system before mounting or removing the module Not doing so may damage the product Do not touch terminals during power on Doing so may cause malfunctions Be sure to shut off all phases of the external power supply used by
17. 9 MITSUBISHI ELECTRIC MELSECNET MELSECNET B Local Station Data Link Module User s Manual Hardware A1SJ71AP23Q A1SJ71AR23Q A1SJ71AT23BQ Thank you for purchasing the Mitsubishi programmable controller MELSEC A series Prior to use please read this and relevant manuals thoroughly to fully understand the product A1SJ71AP23Q U HW 13JY19 MELO IB NA 0800372 D 1411 MEE 2007 MITSUBISHI ELECTRIC CORPORATION O SAFETY PRECAUTIONS Read these precautions before using this product Before using this product please read this manual and the relevant manuals introduced in this manual carefully and pay full attention to safety to handle the product correctly The precautions given in this manual are concerned with this product only For the safety precautions of the programmable controller system please read the User s Manual for the CPU module used In this manual the safety instructions are ranked as WARNING and A CAUTION Indicates that incorrect handling may cause WARNING hazardous conditions resulting in death or severe injury I I I Indicates that incorrect handling may cause I CAUTION hazardous conditions resulting in minor or moderate I J I I I I I injury or property damage Note that the A CAUTION level may lead to a serious consequence according to the circumstances Always follow the instructions of both levels because they are important
18. R LIABILITY INCLUDING BUT NOT LIMITED TO ANY AND ALL RESPONSIBILITY OR LIABILITY BASED ON CONTRACT WARRANTY TORT PRODUCT LIABILITY FOR ANY INJURY OR DEATH TO PERSONS OR LOSS OR DAMAGE TO PROPERTY CAUSED BY the PRODUCT THAT ARE OPERATED OR USED IN APPLICATION NOT INTENDED OR EXCLUDED BY INSTRUCTIONS PRECAUTIONS OR WARNING CONTAINED IN MITSUBISHI S USER INSTRUCTION AND OR SAFETY MANUALS TECHNICAL BULLETINS AND GUIDELINES FOR the PRODUCT Prohibited Application Prohibited Applications include but not limited to the use of the PRODUCT in Nuclear Power Plants and any other power plants operated by Power companies and or any other cases in which the public could be affected if any problem or fault occurs in the PRODUCT Railway companies or Public service purposes and or any other cases in which establishment of a special quality assurance system is required by the Purchaser or End User Aircraft or Aerospace Medical applications Train equipment transport equipment such as Elevator and Escalator Incineration and Fuel devices Vehicles Manned transportation Equipment for Recreation and Amusement and Safety devices handling of Nuclear or Hazardous Materials or Chemicals Mining and Drilling and or other applications where there is a significant risk of injury to the public or property A 11 Notwithstanding the above restrictions Mitsubishi may in its sole discretion authorize use of the PRODUCT in one or more of t
19. U whose serial number first five digits is 16112 or later LA1S extension base unit Maximum number of mounted modules Refer to the MELSEC L LA1S Extension Base Unit User s Manual 2 PERFORMANCE SPECIFICATIONS This chapter describes the performance specifications of the MELSECNET or MELSECNET B data link system and the local module For the general specifications refer to the User s Manual Hardware Design Maintenance and Inspection for the CPU module used 1 Performance specifications of MELSECNET data link system and A1SJ71AP23Q Table 2 1 Performance specifications of MELSECNET data link system and A1SJ71AP23 Specifications MELSECNET data link system MELSECNET MELSECNET Il MELSECNET Il mode mode composite mode Maximum Input X Up to the maximum number of I O points for the CPU module x nput X pica a applicable link used in the master station is applicable points per The total number of link points for slave station is equal to the Output Y station number of link using points for the master station 1024 points Maximum link B 128 byte 4096 points 512 byte points ina system 1024 points y Ww 2048 byte 4096 points 8192 byte Master station 1024 byte 1024 byte First half of link parameters Maximum link y 1024 byte Latter half of link parameters Local station points per station 512 byte 512 byte Number of I O Number of 1 0 poi
20. a coaxial cable with the local module 1 Precautions for wiring a Securing of wiring space When a coaxial cable is connected with the local module a cable bend radius is restricted Figure 5 2 Allowable bend radius of coaxial cable Table 5 1 Allowable bend radius of coaxial cable Applicable cable Comneciorpat A Allowable bend red r _ 23mm cay 30mm 30mm aa Laying a coaxial cable When laying a coaxial cable keep a distance of 100mm 3 94 inch or more from other power cables or control cables In addition connecting FGs of the power supply module of the base unit where the local module is mounted strengthens measures against noise c Installing removing a coaxial cable Be sure to shut off all phases of the external power supply used by the system 2 Connection of cable A coaxial cable connects OUT F SD R RD and IN F RD R SD as shown below OUT F SD R RD of the last station is connected to IN F RD R SD of the master station Slave station No 2 Slave station No 1 Master station Station No 02 Station No 01 Station No 00 OUT _IN OUT _IN OUT IN ZA A ZA ZA A Qaaa Qaqaaqqa Q E DE COLO E uu X fe Front uu Front Ln Front LOR RD tirs _ R SD Figure 5 3 Connection method 14 3 Connection of cable for coaxial cable The following shows how to
21. art Properly solder a contact and an insulator of the cable without making space between them or soldering them too tight Perform soldering immediately so as not to modify the insulator Before removing mounting the coaxial cable connector be sure to touch a grounded metal object to discharge the static electricity from the human body Not doing so may cause failure of the module 16 5 3 Shielded Twisted Pair Cable This section describes how to connect a shielded twisted pair cable with the local module Terminating resistor 1109 1 2W 1 Precautions for wiring a Laying shielded twisted pair cable When laying a shielded twisted pair cable pay attention to the following points so that it will not be affected by noise or surge induction 1 Do not install a shielded twisted pair cable together with the main circuit high voltage cable or load line and also do not bring them closer to each other Keep a distance of 100mm 3 94 inch or more between them Do not use a part of shielded twisted pair cable for example one pair among three pairs as a cable for power supply b Connection of terminating resistor For the stations at both ends of the MELSECNET B data link system connect SDA RDA and SDB RDB with an attahced terminating resistor 1109 1 2W c Installing removing shielded twisted pair cable Be sure to shut off all phases of the external power supply used by the system 2 gt 2
22. d Half duplex bit serial method Synchronization method Frame synchronization method Transmission path Bus method Overall cable distance Changed due to communication speed 125kbps 1200m 250kbps 600m 500kbps 400m 1Mbps 200m Number of connected stations Up to 32 Master station 1 The total number of local stations and remote I O stations 31 Modulation method NRZI method Transmission format Conforming to HDLC Frame format Error control system Retries due to CRC generating polynomial XT 1241 and time out RAS function Diagnostic function including link line check of host station etc Connector Connecteur Terminal block Plaque bornes Applicable cable C bles a utiliser Shielded twisted pair cable User prepared Paire torsad e blind e pr parer par l utilisateur Number of I O occupied points 32 points Intelli 32 points Internal current consumption 5VDC 0 66A Weight 0 22kg Remarks Overall cable distance 1 MELSECNET data link system The overall cable distance refers to a distance from OUT of the master station to IN of the master station via a slave station Y 7 Overall cable distance 1 of MELSECNET 2 CUYO Figure 2 1 Overall cable distance of MELSECNET 2 MELSECNET B data link system The overall cable distance refers to a distance between stations at both ends The
23. he Prohibited Applications provided that the usage of the PRODUCT is limited only for the specific applications agreed to by Mitsubishi and provided further that no special quality assurance or fail safe redundant or other safety features which exceed the general specifications of the PRODUCTS are required For details please contact the Mitsubishi representative in your region REVISIONS The manual number is given on the bottom right of the cover Print Date Manual Number Revision Mar 2007 IB NA 0800372 A First edition Oct 2007 IB NA 0800372 B Correction Chapter 2 Oct 2011 IB NA 0800372 C Correction SAFETY PRECAUTIONS Compliance with the EMC and low voltage directives Chapter 1 3 5 Section 5 2 Addition SAFETY PRECAUTIONS Chinese CONDITIONS OF USE FOR THE PRODUCT Nov 2014 IB NA 0800372 D z Correction ABOUT MANUALS COMPLIANCE WITH THE EMC AND LOW VOLTAGE DIRECTIVES Chapter 1 2 4 6 Addition SAFETY PRECAUTIONS French HOW TO READ THIS MANUAL This manual confers no industrial property rights or any rights of any other kind nor does it confer any patent licenses Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual 2007 MITSUBISHI ELECTRIC CORPORATION A 13 CONTENTS 1LOVERVIEW c
24. hi products damage secondary damage accident compensation caused by special factors unpredictable by Mitsubishi damages to products other than Mitsubishi products and to other duties Country Region Sales office Tel USA Brazil Germany UK Italy Spain France Czech Republic Poland Russia Mitsubishi Electric Automation Inc 500 Corporate Woods Parkway Vernon Hills IL 60061 USA Tel 1 847 478 2100 MELCO TEC Representacao Comercial e Assessoria Tecnica Ltda Av Paulista 1439 cj74 Bela Vista Sao Paulo CEP 01311 200 SP Brazil Tel 55 11 3146 2200 Mitsubishi Electric Europe B V German Branch Gothaer Strasse 8 D 40880 Ratingen Germany Tel 49 2102 486 0 Mitsubishi Electric Europe B V UK Branch Travellers Lane Hatfield Hertfordshire AL10 8XB UK Tel 44 1707 27 6100 Mitsubishi Electric Europe B V Italian Branch Viale Colleoni 7 20864 Agrate Brianza Milano Italy Tel 39 039 60531 Mitsubishi Electric Europe B V Spanish Branch Carretera de Rubi 76 80 AC 420 E 08190 Sant Cugat del Valles Barcelona Spain Tel 34 93 565 3131 Mitsubishi Electric Europe B V French Branch 25 Boulevard des Bouvets F 92741 Nanterre Cedex France Tel 33 1 5568 5568 Mitsubishi Electric Europe B V o s Czech office Avenir Business Park Radicka 751 113e 158 00 Praha5 Czech Republic Tel 420 251 551 470 Mitsubishi Electric Europe B V Polish Branch ul Krak
25. nts 512 points points 512 points Remote I O station Communication speed 1 25Mbps Communication method Half duplex bit serial method Synchronization method Frame synchronization method Transmission path Duplex loop Overall cable distance Up to 10km Station to station 1km Number of connected Up to 65 Master station 1 The total number of local stations stations and remote I O stations 64 Modulation method CMI method Transmission format Conforming to HDLC Frame format Retries due to CRC generating polynomial X16 X124x9 1 and time out Error control system Loopback function due to error detection and cable break RAS function Diagnostic function including link line check of host station etc Table 2 1 Performance specifications of MELSECNET data link system and A1SJ71AP23 Connector Connecteur Continued Specifications MELSECNET data link system MELSECNET MELSECNET II MELSECNET II mode mode composite mode 2 core optical connector plug User prepared 1 Prise de connecteur optique 2 conducteurs pr parer par l utilisateur Applicable cable C bles utiliser Optical fiber cable User prepared Cable fibre optique pr parer par I utilisateur 1 Number of I O occupied points 32 points Intelli 32 points Internal current consumption 5VDC 0 33A Weight 4 Connecting an optica 0 30kg
26. on adjacent stations test Other station Checks the hardware including Self loopback test transmission circuit in a single local module Unusable If set the local module goes into offline status XO ON 11 Table 4 1 Part names and settings Continued No Name Description Sets communication speed No Communication speed a 0 125kbps Communication 1 250kbps 4 speed setting switch A1SJ71AT23BQ 2 500kbps 3 1Mbps AtoF Unusable If set the local module goes into offline status XO ON Connects an optical fiber cable Raccordement par cable a fibres optiques FRONT SIDE Connector A1SJ71AP23Q IN_ Reverse loop send 5 Connecteur L IN Foward loop receive A1SJ71AP23Q Lo A OUT Foward loop send OUT Reverse loop receive Connects a coaxial cable Raccordement par c ble coaxial Connector A1SJ71AR23Q 6 C onnecteur A1SJ71AR23Q o o o o Reverse loop receive Tour R RD it t INR SD Reverse loop send Foward loop send Tour F SD IN F RD_ Foward loop receive Connects a shielded twisted pair cable Raccordement par c ble paire torsad e avec blindage Terminal block res 7 A1SJ71AT23BQ 7 Plaque bornes RE A1SJ71AT23BQ sow GES English French Foward loop receive R ception boucle avant Foward loop
27. on of the local module Table 1 1 Application applicable cable and mounting position Model name Application Applicable cable Mounting position A1SJ71AP23Q Optical fiber cable AISJ71AR23Q For local Coaxial cable O Siotor extension station i base unit A1SJ71AT23BQ Shielded twisted pair cable 1 A local module can be mounted to the following extension base unit QA1S5LB type extension base unit QA1S6LB type extension base unit QAG6LB type extension base unit A1ADP SP type A A1S module conversion adapter 2 After unpacking make sure that the following products are included Table 1 2 Products Model name Product name Quantity A1SJ71AP23Q A1SJ71AP23Q type MELSECNET local station data link module A1SJ71AR23Q A1SJ71AR230 type MELSECNET local station data link module A1SJ71AT23BQ type MELSECNET B local station data link A1SJ71AT23BQ module Terminating resistor 11062 1 2W 3 The following shows the applicable modules and maximum number of mounted modules for the local module a For the Q series e Applicable modules High Performance model QCPU Universal model QCPU whose serial number first five digits is 13102 or later QA1S50B QA1S60B and QA6UB A A1S module conversion adapter Maximum number of mounted modules Refer to the QCPU User s Manual Hardware Design Maintenance and Inspection b For the L series Applicable modules LCP
28. ortar rs 1 2 PERFORMANCE SPECIFICATIONS 3 HANDLING 3 1 Handling Precautions cio 9 4 PART NAMES AND SETTINGS 5 WIRING 5 1 Optical Fiber Cable bi2 COR CA Ad 5 3 Shielded Twisted Pair Cable 6 EXTERNAL DIMENSIONS 6 1 A1SJ71AP23Q 6 2 A1SJ71AR23Q 6 3 A1SJ71AT23BQ A 14 ABOUT MANUALS The following manuals are also related to this product Order them by referring to the table below as necessary Related Manuals Manual name Manual number Model code MELSECNET MELSECNET B Local Station Data Link SH 080670ENG Module User s Manual 13JR98 Type MELSECNET MELSECNET B Data Link System 1B 66350 Reference Manual 13JF70 For the use of this module read MELSECNET MELSECNET B Local Station Data Link Module User s Manual and Type MELSECNET MELSECNET B Data Link System Reference Manual Support tool A QnA to Q conversion support tool Version 1 02 or later This is a tool to support the creation of a program for link data refresh and program for receiving the LRDP LWTP instruction For details on the A QnA to Q conversion support tool please consult your local Mitsubishi representative To create a program used for L series by means of the A QnA to Q conversion support tool refer to the MELSECNET MELSECNET B Local Station Data Link Module User s Manual A 15 COMPLIANCE WITH THE EMC AND LOW VOLTAGE DIRECTIVES 1 Method of ensuring compliance 2
29. ou de d t rioration du produit O la mise en place du module introduire l ergot de maintien du module dans le trou de fixation contre l unit de base Pour un module de la s rie Ans fixer le module par ses vis en serrant au couple prescrit S il est mal fix le module risque de mal fonctionner ou de tomber O Avant la mise en place ou le retrait du module v rifier que l alimentation externe utilis e par le syst me a bien t coup e sur toutes les phases Faute de quoi il y aurait risque d endommagement du module O viter tout contact direct avec les parties conductrices ou les composants lectroniques du module Cela pourrait tre a l origine d un dysfonctionnement ou d une panne du module A 8 PR CAUTIONS DE CABLAGE A AVERTISSEMENT O Toujours couper l alimentation externe sur toutes les phases avant l installation et le c blage Faute de quoi il y aurait risque de chocs lectriques ou d endommagement du produit ATTENTION O Souder correctement un connecteur pour cable coaxial Le non respect de cette pr caution expose a des dysfonctionnements O Veiller viter toute p n tration de corps trangers poussi re copeaux m talliques ou autres dans le module Cela pourrait tre l origine d un d part de feu d un dysfonctionnements ou d une panne O Les c bles de communications ou c bles d alimentation doivent tre plac s dans une gaine ou il doivent tre attach s Faute de
30. overall cable distance of the MELSECNET B data link system is determined depending on communication speed The communiation speed is set by the communication speed setting switch of each link module Table 2 4 Communication speed and overall cable distance Communication speed Overall cable distance 125kbps 250kbps 500kbps 1Mbps Overall cable distance of MELSECNET B Figure 2 2 Overall cable distance of MELSECNET B 3 HANDLING 3 1 Handling Precautions 1 Do not drop or give strong impact on the module since its case is made of resin 2 Do not remove a printed circuit board of the module from a case Doing so may cause failure 3 Be careful to prevent foreign matter such as wire chips from entering the module top at the time of wiring 4 Tighten a module mounting screw or a terminal screw within the following range Table 3 1 Screw tightening torque Terminal screw for cable terminal block M3 5 screw 59 to 88N cm Mounting screw for cable terminal block M3 5 screw 59 to 88N cm Module mounting screw M4 screw 78 to 118Necm 4 Serrer chaque vis de fixation du module ou vis de borne dans les limites prescrites ci apr s Plage de couple de serrage Vis de borne sur bornier de c ble Vis M3 5 59 88 Necm Vis de fixation de bornier de c ble Vis M3 5 59 88 Necm Vis de fixation du module Vis M4 78 118 Necm 4 PART NAMES AND SETTINGS No 1
31. owska 50 32 083 Balice Poland Tel 48 12 630 47 00 Mitsubishi Electric Europe B V Russian Branch St Petersburg office Piskarevsky pr 2 bld 2 lit Sch BC Benua office 720 195027 St Petersburg Russia Tel 7 812 633 3497 Country Region Sales office Tel South Africa China Taiwan Korea Singapore Thailand Indonesia India Australia CBI Electric Private Bag 2016 ZA 1600 Isando South Africa Tel 27 11 977 0770 Mitsubishi Electric Automation China Ltd No 1386 Honggiao Road Mitsubishi Electric Automation Center Changning District Shanghai China Tel 86 21 2322 3030 Setsuyo Enterprise Co Ltd 6F No 105 Wugong 3rd Road Wugu District New Taipei City 24889 Taiwan R 0 C Tel 886 2 2299 2499 Mitsubishi Electric Automation Korea Co Ltd 3F 1480 6 Gayang Dong Gangseo Gu Seoul 157 200 Korea Tel 82 2 3660 9530 Mitsubishi Electric Asia Pte Ltd Industrial Division 307 Alexandra Road Mitsubishi Electric Building Singapore 159943 Tel 65 6470 2308 Mitsubishi Electric Automation Thailand Co Ltd Bang Chan Industrial Estate No 111 Soi Serithai 54 T Kannayao A Kannayao Bangkok 10230 Thailand Tel 66 2906 3238 P T Autoteknindo Sumber Makmur Muara Karang Selatan Block A Utara No 1 Kav No 11 Kawasan Industri Pergudangan Jakarta Utara 14440 P O Box 5045 Indonesia Tel 62 21 663 0833 Mitsubishi Electric India Pvt
32. send mission boucle avant Reverse loop receive R ception boucle retour Reverse loop send mission boucle retour 12 5 WIRING 5 1 Optical Fiber Cable This section describes how to connect an optical fiber cable with the local module 1 Precautions for wiring a c Securing of wiring space When an optical fiber cable is connected with the local module a cable bend radius is restricted For details check the specifications of the cable to be used Laying an optical fiber cable When laying an optical fiber cable do not directly touch an optical fiber core of a plug or jack and prevent dirt or dust from attaching it If oil from hand dirt or dust is attached transmission loss may increase resulting in failure at data link In addition do not remove the cover from a connector of the module before installing an optical fiber cable Installing removing an optical fiber cable Be sure to shut off all phases of the external power supply used by the system 2 Connection of cable An optical fiber cable connects OUT and IN as shown below OUT of the last station is connected to IN of the master station Slave station Slave station No 2 No 1 Master station Station Station Station No 02 No 01 No 00 Front Front Front out IN OUT IN OUT JIN Figure 5 1 Connection method 5 2 Coaxial Cable This section describes how to connect
33. sur le fait qu une n gligence peut AATTEN TION cr er une situation de danger avec risque de I blessures l geres ou de gravit moyennes ou I risque de d g ts mat riels I I I I I On remarquera que m me au niveau ATTENTION les cons quences peuvent tre graves dans certaines circonstances Toujours appliquer les consignes sur les deux niveaux car elles sont importantes pour la s curit des personnes Pri re de garder se manuel a port e de main de veiller a ce que l utilisateur final l ait aussi sa disposition PR CAUTIONS DE CONCEPTION AVERTISSEMENT O Quant l tat op rationnel de chacune des stations en cas d erreur de communication sur le r seau voir MELSECNET MELSECNET B Local Station Data Link Module User s Manual Manuel de l utilisateur MELSECNET Module de liaison de donn es pour station locale MELSECNET B Un dysfonctionnement caus par une erreur de communication peut tre a l origine d un accident A 6 PR CAUTIONS DE CONCEPTION A AVERTISSEMENT Pour intervenir sur un automate programmable pendant la marche pour une modification de donn es en raccordant l outil GX Developer un module CPU ou en raccordant un ordinateur individuel un module fonctionnel intelligent module des fonctions sp ciales configurer dans le programme s quentiel un circuit de verrouillage permettant de garantir en tous temps la s curit de fonctionnement de l ensemble du syst me De plus
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