MELSECNET/10 Network Module User`s Manual (Hardware)
Contents
1. LO A Printed writing T board iD Q N D Y o ow IS 42 106 ess 0 17 4 17 0 20 22 GROUP NO STATION NO x10 x MODE 0 ONLINE A R 2 OFFLINE Enon ibe rsd IN rs F our s ESD RRD 0 08 Unit mm in 6 3 AJ71BR11 Printed writing board 240 9 45 250 9 84 At the time of installation of F type connector 7 EE 42 I 106 8 0 17 4 17 23 Ent CPURW RC GROUP NO STATION NO x10 99 9 O 3G 9 amp o 8 STATION SIZE 8 16 32 64 LBILW SIZE 2 46 8K A ener Q 37 5 1 48 0 08 1 97 Unit mm in MEMO 24 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 Mitsubishi products damage secondary damage accident compensation caused by special factors unpredictable by Mitsubishi damages to products other than Mitsubishi products and to other duties N For safe use This product has been manufactured as a general purpose part for general industries and has not been designed or manufactured to be incorporated in a devic2. etc Cause Cable fault noise etc Internal send data processing is not done at fixed intervals Cause Hardware failure Forward reverse loop F LOOP R LOOP is faulty Cause Power off of adjacent station cable disconnection no connection etc Data being sent Data being received 2 Network number setting switch Network number setting factory setting at time of shipping 1 NETWORK NO lt Setting range gt X100 re dst 1 to 255 Network number Other than 1 to 255 Setting error The SW E LED turns ON Becomes off line condition le the second digit je the first digit Group number setting factory setting at time of shipping 0 Setting range 0 No specified group Enabled for PLC to PLC 1to9 Group number network Station number setting factory setting at time of shipping 1 Setting STATION NG PLC to PLC 1 to 64 Station number a network 2 Other than 1 to 64 Setting error The SW E LED turns ON l Remote I O 0 Remote master station network Other than 0 to 64 Setting error The SW E LED turns ON 1 When the setting has been changed with the CPU module powered ON reset the CPU module Shift the RUN STOP key switch from RESET to any other than RESET 2 The setting range for the AJ71BR11 is shown below Setting range 1 to 32 Station number Other than 1 to 32 Setting error The SW E LED turns ON Note that it does not turn ON when set t
3. PC REMOTE 10 DUAL SWE MISE 00 PRM E CRC OVER AB IF TIME DATA UNDER LOOP SD RD NETWORK NO X100 GROUP NO STATION NO X10 X1 MODE 0 ONLINE A R 2 OFFLINE POWER __ MNG SMNG 4 D LINK PASS CPURIV CRC OVER AB IF TIME DATA UNDER LOOP SD RD LOOP OFF ON PC REMOTE NST MNG PRM D PRM STATION SIZE 8 16 32 64 LBILW SIZE 2 4 6 8K fmi O FRONT SIDE ity ORSD nC OFRD out gt Qr sp ORRD AJ71BR11 RUN PC REMOTE DUAL 10 0 swE Hip MSE PRME M CRC OVER AB IF TIME DATA UNDER SD RD NETWORK NO X100 GROUP NO STATION NO X10 x1 MODE 0 ONLINE A R 2 OFFLINE POWER _ MNG SMNG D LINK TPASS _ CPURIW OFF ON PC REMOTE NST MNG PRM D PRM STATION SIZE 8 16 32 64 LBILW SIZE 2 4 6 8K mmi 0000006 LED AJ71LP21 RUN POWER PC MNG REMOTE S MNG 1 DUAL D LINK 0 SWE rTPass S r MSE 100 PRME Eo ZERUR E OVER OVER E R AB IF AB IF R R TIME TIME R 9 DATA DATA 9 BE UNDER UNDER Ma LOOP LOOP SD sD RD RD A J71BR11 RUN POWER E PC mG 7 REMOTE sMNG DUAL D LINK 10 sW E T Pass M MISE 100 PRM
4. Branch Seoul 157 200 Korea Travellers Lane Hatfield Hertfordshire Tel 82 2 3660 9552 AL10 8XB U K Singapore Mitsubishi Electric Asia Pte Ltd i 7 307 Alexandra Road 05 01 02 Tel 44 1707 276100 Mitsubishi Electric Buildi Italy Mitsubishi Electric Europe B V Italian Singapore 1 Lae unang niai NE IG NG AN Tel 65 6470 2460 entro Dir Colleoni Pal Perseo Ingr Thailand Mitsubishi Electric Automation Thailand Via Paracelso 12 I 20041 Agrate Brianza Co Ltd Milano Italy Bang Chan Industrial Estate No 111 Tel 39 039 60531 Moo 4 Serithai Rd T Kannayao Spain Mitsubishi Electric Europe B V Spanish A Kannayao Bangkok 10230 Thailand Branch Tel 66 2 517 1326 Carretera de Rubi 76 80 Indonesia P T Autoteknindo Sumber Makmur E 08190 Sant Cugat del Valles Muara Karang Selatan Block A Utara Barcelona Spain No 1 Kav No 11 Kawasan Industri Tel 34 93 565 3131 Pergudangan Jakarta Utara 14440 France Mitsubishi Electric Europe B V French P O Box 5045 Jakarta 11050 Indonesia Branch Tel 62 21 6630833 India Messung Systems Pvt Ltd ee eae Electronic Sadan NO III Unit No15 M I D C Bhosari Pune 411026 India TEL 33 1 5568 5568 Tel 91 20 2712 3130 South Africa Circuit Breaker Industries Ltd Australia Mitsubishi Electric Australia Pty Ltd Private Bag 2016 ZA 1600 Isando 348 Victoria Road Rydalmere South Africa N S W 2116 Australia Tel 27 11 928 2000 Tel 61 2 9684 7777 AM MITSUBISHI ELECT
5. e ZNRD ZNWR instructions N N ANUCPU dedicated instructions Specifications iiem AJ71LP21 Connection cable Optical fiber cable Arranged by user 2 Applicable connector 2 core optical connector plug Arranged by user 2 5VDC current consumption 0 65 A Weight 0 31 kg 3 No of occupied I O points 32 points I O assignment 32 points as special 1 There are restrictions to the distance between stations being determined according to the type of cable and number of stations See sections 5 1 2 Specialised training and specific tools are required to connect the connector to the optical fiber cable the connector itself is a custom product Please contact your nearest Mitsubishi Electric System Service Corporation when purchasing these items 3 The weight for the hardware version P or earlier is 0 45kg For general specifications of the network module refer to the user s manual for the programmable controller CPU that is to be used 2 AJ71LR21 AJ71BR11 ton Specifications Maximum link 8192 points points per B 8192 points network 8192 points Maximum link PLC to PLC Y B points per g xW lt 2000 bytes station Remote l O e Remote master station remote I O station 2xw lt 1600 bytes Remote I O station remote master station 2xW 1600 bytes Communication speed 10Mbps equivalent to 20Mbps Peer 7 7 7 iii Maximum number of 255 networks The sum total
6. Cables 5 2 1 For the Coaxial Loop Type 1 For connection between network modules use the cable length given in the following table depending on the cable type Cable type Interstation cable length Overall distance 3C 2V 300 m 984 3 ft 19 2 km 62995 2ft 5C 2V 500 m 1640 5 ft 30 km 98430 ft 2 When connecting a coaxial cable the following restrictions on the bending radius must be observed type r mm in fom Mm 3C 2V 23 0 91 35 1 38 5C 2V 30 1 18 3 The Coaxial cable is wired in the following manner There is no problem even if not wiring in order of the station number There is no problem even if station how many become control station Control station Normal station Normal station Station number 1 Station number 2 Station number 3 AJ71LR21 AJ71LR21 AJ71LR21 OUT IN OUT IN OUT IN R RD F RD R RD F RD R RD F RD F SD RSD Y Y 4 Install the coaxial cables at least 100 mm 3 94 in away from other power cables and control cables 5 Consider wiring using double shielded coaxial cable in places that are subject to large amounts of noise Double shielded coaxial cable Mitsubishi Cable 5C 2V CCY uM p Grounding VASTE GN Te bISS Soge NGA Internal conducter Insulation material External External conductor conductor Grounding The 5
7. dena veo Da EA a AA EE do dod ande 21 od oe AUS od e 21 6 2 AJ DIS US idee uS 22 CSAJT IBRI ioe 23 A 5 About the Manuals The following product manuals are available Please use this table as a reference to request the appropriate manual as necessary Detailed Manual Manual name Manual No Model code Type MELSECNET 10 Network System IB 66440 PLC to PLC network Reference Manual 13JE33 Type MELSECNET 10 Network System SH 3509 Remote I O network Reference Manual 13JE72 Before use of this module be sure to read the Type MELSECNET 10 Network System PLC to PLC network Reference Manual or the Type MELSECNET 10 Network System Remote I O network Reference Manual Compliance with the EMC Directive and the Low Voltage Directive When incorporating the Mitsubishi programmable controller into other industrial machinery or equipment and keeping compliance with the EMC and low voltage directives refer to Chapter 3 EMC Directive and Low Voltage Instruction of the User s Manual Hardware for the CPU module used or the programmable controller CPU supplied with the base unit The CE logo is printed on the rating plate of the programmable controller indicating compliance with the EMC and low voltage directives For making this product compliant with the EMC and low voltage directives please refer to Section 3 1 3 Cable in Chapter 3 of the above mentioned user s manual A 6 1 Ove
8. of PLC to PLC network and remote I O network 9 Only for PLC to PLC network groups Number of PLC to PLC 64 stations 32 stations stations for network esa station 1 eee station 1 connection Normal stations 63 Normal stations 31 per network Remote I O 65 stations 33 stations network l Remote master station n Remote master station i Remote l O stations 64 Remote l O stations 32 Overall distance Station to station distance 1 Can be extended to 2 5km when used with a repeater module A6BR10 AGBR10 DC Retry by CRC X16 X1 X5 1 and overtime RAS function Loop back function due to abnormality detection and cable disconnection AJ71LR21 Diagnostic function for local link circuit check Prevention of system down due to shifting to control station Only for PLC to PLC networks Abnormality detection by link special relay resistor Network monitor each type of diagnostic function Transient transmission N N communication Monitor program upload download etc e ZNRD ZNWR instructions N N AnNUCPU dedicated instructions Item Specifications AJ71LR21 AJ71BR11 Connection cable Equivalent to 3C 2V 5C 2V cables Arranged by user Applicable connector Equivalent to BNC P 3 NiCAu For 3C 2V BNC P 5 NiCAu For 5C 2V DDK Arranged by user 5VDC current consumption 1 20 A 0 80A 0 45 kg 0 45 kg No of occupied I O points 32 points I O assignment 32 points as special 1 There are restrict
9. shielded coaxial cable Mitsubishi Cable 5C 2V CCY ya Wi The 5C 2V connector plug is applicable to double shielded coaxial cable Connect the 5C 2V connector plug to the coaxial cable inside a double shielded coaxial cable Ground the shielded part outside a double shielded coaxial cable as shown in the above figure 8 Do not pull any of the connected coaxial cables This will cause a faulty contact cable disconnection or damage to the module 9 Make sure to connect a terminal resistor to both terminal stations of the coaxial bus type network system 10 A white oxide which may be deposited on the F type connector depending on the operating environment is not producted in the fitting portion posing no functional problems 11 Completely turn off the externally supplied power used in the system when connecting or disconnecting the cable Enlarged view of cable heath Sheath L plea Pa ZA LS IS BN bs KNA VAN a NAA INN GN zj lS S e AA OO SS SSeS SRR SOG QS Ose 050 lt gt lt gt Xx KX 9 w eo eo NN Se 2s lt Ses d ee me Internal Grounding conducter Insulation material External External conductor conductor Grounding 17 12 There are integral type and separate F type connectors In the case of the separate F type connector tighten the ring of the connector until the ring is tight before
10. size change A4 gt A6 Overall reexamination May 2006 IB NA 66444 C SAFETY PRECAUTIONS Compliance with the EMC Directive and the Low Voltage Directive Chapter 1 2 3 4 5 6 Jun 2007 B NA 66444 D emo M emo M 5 2 1 5 2 2 Japanese Manual Version IB 68388 J 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 1993 MITSUBISHI ELECTRIC CORPORATION A 4 CONTENTS A SOV GINVIGW 1 2 PEMORMANCE SPOCIICall OMS x sciet ote re toss sas tasse mta etes es da BA A En 3 Sanding sasa a anaa ET 7 3 1 Cable length restrictions between stations eaaa eaaa eaaa 7 4 The Name and Setting of Each Part aaa aee eaaa aee eaaa eee eaaa eaaa eaaa nane 8 De WV MUNG NE E OT TOUT IN SA M 13 5 1 Precautions for Laying Optical Fiber Cables sssssss 14 5 2 Precautions when Installing the Coaxial Cables 15 5 2 1 For the Coaxial Loop Type re E eret 15 5 2 2 For the Coaxial Bus Type e Etpe teret b e legende 16 5 2 3 Connecting the Connector for the Coaxial Cables 19 6 External DIMGHSIONS cuia dt au epu esa paa Axes pad Rete tux e
11. 7 55 78 ft to 25 m 82 03 ft EX aer x eT 25 82 03 ft to 300 m 984 3ft O O O O 300 984 3 ft to 500 m 1640 5 ft NEZ NER C ae MEE NNI O Allowed X Not allowed 0to 1 m 3 28 ft 2 If there is the possibility of an increase in the number of stations due to system expansion install the cables with advance consideration of the restrictions 3 When using a repeater module models AGBR10 or AGBR10 DC use the station to station cable length indicated by 10 to 33 stations regardless of the number of stations connected or the number of repeater modules 4 When connecting a coaxial cable the following restrictions on the bending radius must be observed Cable Allowable bending radius Connector type r mm in A mm in 3C 2V 23 0 91 50 1 97 5C 2V 30 1 18 Module front 16 5 The coaxial cable is wired in the following manner There is no program even if not wiring in order of the station number There is no program even if station how many become control station Control station Normal station Normal station Station number 1 Station number 2 Station number 3 AJ71BR11 AJ71BR11 6 Install the coaxial cables at least 100 mm 3 94 in away from other power cables and control cables 7 Consider wiring using double shielded coaxial cable in places that are subject to large amounts of noise AJ71BR11 Terminal resistor A6RCON R75 Separately available Double
12. C 2V connector plug is applicable to double shielded coaxial cable Connect the 5C 2V connector plug to the coaxial cable inside a double shielded coaxial cable Ground the shielded part outside a double shielded coaxial cable as shown in the above figure 15 6 Do not pull any of the connected cables This will cause a faulty contact cable disconnection or damage to the module 7 Please wire SD RD of the connector for the cable correctly Please do loopback test the set confirmation test and the bureau order confirmation test after wiring It might be generated that a baton abnormal passing cannot be generated when miswiring and the downed bureau which cannot do the loopback of an arbitrary bureau do the row again even by the reclosing of the power supply 8 Completely turn off the externally supplied power used in the system when connecting or disconnecting the cable 5 2 2 For the Coaxial Bus Type 1 The cable to connect between network modules must be the following according to the number of stations connected When a cable length other than those specified in the table below is used a communication error may result Number of stations connected f 2to9stations 10 to 33 stations Station to station cable length X cable less than 1m 3 28 ft in length cannot be used 1 3 28 ft to 5 m 16 41 ft hec em 5 16 41 ft to 13 m 42 65 ft Er 1 Or ee eh 3 13 42 65 ft to 17 m 55 78 ft 38 al SO 39x81 1
13. E Qo ME CPUR W d OVER BE ABF EE TME Mb DATA BE UNDER sD RD ON Dimly ON Name RUN PC REMOTE DUAL SW E M S E PRM E POWER MNG S MNG D LINK T PASS CPU RW OVER AB IF TIME DATA UNDER LOOP 00 J Eu O Contents Contents Normal state OFF Multiplex transfer not executed is duplicated on the same network e Duplication of network refreshes parameters when multiple modules are mounted e Inconsistency between the common and station specific parameters Difference between parameter received from sub control station and the one of the host received from control station Power being supplied OFF No power being supplied ied OFF Normal station Participating in token passing Transient transmission is available Error detected in code check of receive data Cause Timing at which station sending data to target station is disconnected from network hardware failure cable fault noise etc Error occurred when receive data processing is delayed Cause Hardware failure cable fault noise etc Consecutive 1s exceeding the specified number were received Length of received data is too short Cause Timing at which station sending data to target station is disconnected from network too short monitoring time cable fault noise etc Data link WDT times out Cause Monitoring time too short cable fault noise
14. MITSUBISHI MELSECNET 10 Network Module User s Manual Hardware AJ71LP21 AJ71LR21 AJ71BR11 Thank you for buying the Mitsubishi general purpose programmable controller MELSEC A Series Prior to use please read both this manual and detailed manual thoroughly and familiarize yourself with the product MODEL AJ71LP21 BR11 U E MODEL CODE 13JE32 IB NA 66444 D 0706 MEE MELSE 1993 MITSUBISHI ELECTRIC CORPORATION e SAFETY PRECAUTIONS 6 Always read before starting use 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 instructions given in this manual are concerned with this product For the safety instructions of the programmable controller system please read the CPU module user s manual In this manual the safety instructions are ranked as DANGER and CAUTION Indicates that incorrect handling may cause hazardous conditions resulting in death or severe injury f Indicates that incorrect handling may cause hazardous conditions resulting in medium or slight personal injury or physical damage Note that the NCAUTION level may lead to a serious consequence according to the circumstances Always follow the instructions of both levels because they are important to personal safety Please store this manual in a safe place and make it accessible when
15. RIC CORPORATION HEAD OFFICE TOKYO BUILDING 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN NAGOYA WORKS 1 14 YADA MINAMI 5 CHOME HIGASHI KU NAGOYA JAPAN Specifications subject to change without notice Printed in Japan on recycled paper
16. applicable to the remote I O network Model Software version ss Software version ss A2UCPU S1 A3UCPU N or later A4UCPU A2ASHCPU S1 A2USHCPU S1 2 Performance Specifications The performance specifications for Network Modules are indicated as follows 1 A1SJ71LP21 ead Maximum 8192 points link points B 8192 points per network 8192 points Maximum PLC to PLC Y B link points g 2xW lt 2000 bytes per station bon I O e Remote master station remote I O station networ Y B 4 2xw lt 1600 bytes Remote I O station remote master station 2 2xW 1600 bytes networks The sum total of PLC to PLC network and remote I O network 9 Only for PLC to PLC network groups stations for network connection Remote I O 65 stations Remote master station 1 Remote I O stations 64 Station to station distance SI optical cable 500m H PCF optical cable 1km Broad band H PCF optical cable 1km QSI optical cable 1km Error control method Retry by CRC X 4x 391 and overtime RAS function Loop back function due to abnormality detection and cable disconnection Diagnostic function for local link circuit check Prevention of system down due to shifting to control station Only for PLC to PLC networks Abnormality detection by link special relay resistor Network monitor each type of diagnostic function Transient transmission N N communication Monitor program upload download etc
17. connecting the connector to the network module If the ring is loose a communication error may occur Turn clockwise tightening direction Integral F type connector After connecting the F type connector to the network module retighten its ring periodically Retighten it with both hands as shown below Turn clockwise E E Coaxial cable Network module 18 5 2 3 Connecting the Connector for the Coaxial Cables The following section explains how to connect the BNC connector connector plug for the coaxial cable to the cable 1 Structure of the BNC connector and coaxial cable The structure of the BNC connector and coaxial cable are shown in the figure below Parts comprising the BNC connector Structure of the coaxial cable External conductor SD Outer sheath Insulation material amp Nut Washer Gasket Plug shell une yz Internal conductor Clamp Contact 2 How to connect the BNC connector and the coaxial cable a Cut off the outer sheath of the coaxial cable to the length shown in the diagram below RIII DOO A BNN Na 15 mm 0 59 in Cut this portion of the outer sheath b Feed the nut washer gasket and clamp on the coaxial cable through as shown below then unfasten the external conductor Gasket c Cut the external conductor insulation material and internal conductor to the dimensions shown below However cut the external co
18. e or system used in purposes related to human life Before using the product for special purposes such as nuclear power electric power aerospace medicine or passenger movement vehicles consult with Mitsubishi This product has been manufactured under strict quality control However when installing the product where major accidents or losses could occur if the product fails install appropriate backup or failsafe functions in the system Country Region Sales office Tel Country Region Sales office Tel U S A Mitsubishi Electric Automation Inc Hong Kong Mitsubishi Electric Automation 500 Corporate Woods Parkway Vernon Hong Kong Ltd Hills IL 60061 U S A 10th Floor Manulife Tower 169 Electric Tel 1 847 478 2100 Road North Point Hong Kong Brazil MELCO TEC Rep Com e Assessoria Tel 852 2887 8870 China Mitsubishi Electric Automation Shanghai Ltd 4 F Zhi Fu Plazz No 80 Xin Chang Road Shanghai 200003 China Tecnica Ltda Rua Correia Dias 184 Edificio Paraiso Trade Center 8 andar Paraiso Sao Paulo SP Brazil i Tel 86 21 6120 0808 Tel 55 11 5908 8331 Taiwan Setsuyo Enterprise Co Ltd Germany Mitsubishi Electric Europe B V German 6F No 105 Wu Kung 3rd Rd Wu Ku Branch Hsiang Taipei Hsine Taiwan Gothaer Strasse 8 D 40880 Ratingen Tel 886 2 2299 2499 GERMANY Korea Mitsubishi Electric Automation Korea Tel 49 2102 486 0 Co Ltd U K Mitsubishi Electric Europe B V UK 1480 6 Gayang dong Gangseo ku
19. ide the module Such debris could cause fires damage or erroneous operation e Solder the coaxial cable connector properly Incomplete soldering may cause a malfunction e Make sure to place the communication and power cables into a duct or fasten them using a clamp Cables not placed in the duct or not clamped may hang or shift allowing them to be accidentally pulled which may cause a module malfunction and cable damage When removing the communication cable or power cables from the module do not pull the cable When removing the cable with a connector hold the connector on the side that is connected to the module When removing the cable connected to the terminal block first loosen the screws on the terminal block Pulling the cable that is still connected to the module may cause malfunction or damage to the module or cable 13 5 1 Precautions for Laying Optical Fiber Cables 1 The optical fiber cable type that can be used differs depending on the station to station distance Type Distance between stations SI optical fiber cable 500 m 1640 5 ft H PCF optical fiber cable 1000 m 3281 ft Broad band H PCF optical fiber cable 1000 m 3281 ft QSI optical fiber cable 1000 m 3281 ft 2 When connecting an optical fiber cable the following restrictions on the bending radius must be observed Make sure of the specifications of the cable to be used 3 The optical fiber cable is wired in the followi
20. ions to the distance between stations being determined according to the type of cable and number of stations See sections 5 2 1 and 5 2 2 For general specifications of the network module refer to the user s manual for the programmable controller CPU that is to be used 3 Handling INSTALLATION PRECAUTIONS CAUTION Use the programmable controller in an environment that meets the general specifications contained in CPU module user s manual Using this programmable controller in an environment outside the range of the general specifications could result in electric shock fire erroneous operation and damage to or deterioration of the product e Fully insert the protection on the bottom of the module into the hole in the base unit and press the module into position Not installing the module correctly could result in malfunction damage or drop of some pieces of the product If using the product in a vibratory environment tighten the module with the Screws Always tighten the module fixing screws within the specified torque range Loose tightening could result in drop of some pieces of the product short circuit and malfunction Tightening the screws too much could result in drop of some pieces of the product short circuit or malfunction due to the breakage of a screw or the module Do not directly touch the printed circuit board the conducting parts and electronic parts of the module It may cause damage or err
21. k type PLC to PLC network Remote I O network 2 Station type Normal station Control station STATION SIZE 8 16 32 64 3 Use Parameters in common Default Parameters parameters ur pm e emi ne stati ons N LB LW SIZE die n d z stati F eo oj o 5 o m Eos erede 2 4 6 8K SW3 is ON ons B W number of general point 4k 6k 8k Valid when i points points points sws son OFF POS lorF Not used always off 3 When the setting has been changed with the CPU module powered ON reset the CPU module Shift the RUN STOP key switch from RESET to any other than RESET Note that resetting the CPU module is not needed for mode D to F 4 The settings are enabled when the module is a control station in the PLC to PLC network 11 7 Connector Connect the optical fiber cable AJ71LP21 ve at T i 1 1 IForward Reverse Reverse Forwardi F i R R F SD l 1 RD i i pT Optical fiber cable 8 Connector AJ71LR21 1 1 iForward tForwardi iReverse F i R RD SD eae Coaxial Cable 9 Connector Connect the F type connector AJ71BR11 F type connector 12 5 Wiring Before wiring be sure to shut off all phases of the external power supply used by the system Failure to do so may cause electric shocks or damage the product CAUTION Be sure there are no foreign substances such as sawdust or wiring debris ins
22. lied power used in the system before mounting or removing the module Not doing so could result in damage to the product A 2 WIRING PRECAUTIONS DANGER Before wiring be sure to shut off all phases of the external power supply used by the system Failure to do so may cause electric shocks or damage the product NCAUTION Be sure there are no foreign substances such as sawdust or wiring debris inside the module Such debris could cause fires damage or erroneous operation e Solder the coaxial cable connector properly Incomplete soldering may cause a malfunction e Make sure to place the communication and power cables into a duct or fasten them using a clamp Cables not placed in the duct or not clamped may hang or shift allowing them to be accidentally pulled which may cause a module malfunction and cable damage When removing the communication cable or power cables from the module do not pull the cable When removing the cable with a connector hold the connector on the side that is connected to the module When removing the cable connected to the terminal block first loosen the screws on the terminal block Pulling the cable that is still connected to the module may cause malfunction or damage to the module or cable A 3 Revisions The manual number is noted at the lower right of the top cover Print Date Manual Number Oct 1993 IB NA 66444 A First printing Oct 2004 IB NA 66444 B Manual
23. nductor to the same dimension as the tapered section of the clamp and smooth it down to the clamp Internal Insulation conductor material 3mm 0 12 n Clamp and 6 mm external conductor 0 24 in 19 d Solder the contact to the internal conductor Solder here e Insert the connector assembly in d into the plug shell and screw the nut into the plug shell Important 1 Note the following precautions when soldering the internal conductor and contact Make sure that the solder does not bead up at the soldered section Make sure there are no gaps between the connector and cable insulator or they do not cut into each other Perform soldering quickly so the insulation material does not become deformed 2 Before connecting or disconnecting the coaxial connector touch a grounded metal object to discharge the static electricity from the human body Failure to do so may result in a module malfunction 20 6 External Dimensions 6 1 AJ71LP21 o LO N J TK hk srove no Printed writing NM STATION NO oto 4 ELSE board ed E es NO zm our 6 A Y e DIN e Mer ru Y 4 2 106 5 37 5 mm Be Loco MEUS 0 17 4 17 0 20 1 48 Unit mm in 1 Please confirm details to Mitsubishi Electric System Service Corporation 21 6 2 AJ71LR21
24. ng manner There is no problem even if not wiring in order of the station number There is no problem even if station how many become control station Control station Normal station Normal station Station number 1 Station number 2 Station number 3 AJ71LP21 ngga UT 4 When laying the optical fiber cable do not touch the fiber core of the cable connector or module connector or let dirt or dust collect on it If oil from the hands dirt or dust should adhere to the core the transmission loss will increase causing a malfunction in the data link Also do not remove the cover from the module connector until an optical fiber cable is connected 5 When attaching or detaching the optical fiber cable to from the module hold the cable connector securely with the hands 6 Connect the cable connector and module connector securely until you hear a click sound 7 Please wire IN OUT of the connector for the cable correctly Please do loopback test the set confirmation test and the bureau order confirmation test after wiring It might be generated that a baton abnormal passing cannot be generated when miswiring and the downed bureau which cannot do the loopback of an arbitrary bureau do the row again even by the reclosing of the power supply 8 Completely turn off the externally supplied power used in the system when connecting or disconnecting the cable O OUT IN 14 5 2 Precautions when Installing the Coaxial
25. o any of 33 to 64 10 Contents 5 Mode setting switch Mode setting factory setting at time of shipping 0 Mode MODE 0 ONLINE A R Online automatic Data link with automatic online return 2 OFFLINE online return effective effective Not used Setting to this turns on the SW E LED Disconnects the host station 2 Offline 3 Forward loop test Checks the forward loop of the whole network system Q zh 3 4 Reverse loop test Checks the reverse loop of the whole network system 5 Station to station test The mode for a line check between master station two stations in which the station with the smaller number is regarded as Station to station test f the master station and the other is slave station considered the slave station 7 Self loopback test Check the hardware ofa module in isolation including the communication circuit and cables of the transmission system Internal self loopback Check the hardware of a module in isolation including the communication circuit of the transmission s Hardware test Check the hardware inside the network module Ato C Do not set the mode Network No check LED display E Group No check LED display F Station No check LED display 6 Conditions setting switch Operation condition setting OFF ON factory setting at the time of shipping all off PC REMOTE 0 i N ST MNG AN 1 Networ
26. oneous operation Before handling the module touch a grounded metal object to discharge the static electricity from the human body Failure to do so may cause malfunction or failure of the module Completely turn off the externally supplied power used in the system before mounting or removing the module Not doing so could result in damage to the product 3 1 Cable length restrictions between stations 1 The main modules case is made of plastic so do not drop it or subject it to strong impacts 2 Do not dismount the printed wiring board from the case It may damage the module 3 When wiring be careful never to let foreign matter from the above module such as wiring scraps get inside the module If something goes in get rid of it 4 The module installation screw should be kept within the following range Module installation screws M4 screws 4 The Name and Setting of Each Part Indicates the name and setting of each part of Network Modules AJ71LP21 AJ71LR21 AJ71BR11 A J71LP21 RUN PC REMOTE DUAL EEEL NETWORK NO X100 GROUP NO STATION NO X10 X1 MODE 0 ONLINE A R 2 OFFLINE POWER _ MNG S MNG D LINK TPASS EREET OFF ON PC REMOTE NST MNG PRM DPRM STATION SIZE 8 16 32 64 LB LW SIZE 2 4 6 8K PIE FRONT SIDE Q A J71LR21 RUN
27. required Always forward it to the end user A 1 INSTALLATION PRECAUTIONS NCAUTION Use the programmable controller in an environment that meets the general specifications contained in CPU module user s manual Using this programmable controller in an environment outside the range of the general specifications could result in electric shock fire erroneous operation and damage to or deterioration of the product e Fully insert the protection on the bottom of the module into the hole in the base unit and press the module into position Not installing the module correctly could result in malfunction damage or drop of some pieces of the product If using the product in a vibratory environment tighten the module with the screws Always tighten the module fixing screws within the specified torque range Loose tightening could result in drop of some pieces of the product short circuit and malfunction Tightening the screws too much could result in drop of some pieces of the product short circuit or malfunction due to the breakage of a screw or the module Do not directly touch the printed circuit board the conducting parts and electronic parts of the module It may cause damage or erroneous operation Before handling the module touch a grounded metal object to discharge the static electricity from the human body Failure to do so may cause malfunction or failure of the module e Completely turn off the externally supp
28. rview This manual explains the specifications and names of each part etc of the AJ71LP21 AJ71LR21 and AJ71BR11 model MELSECNET 10 network module abbreviated as Network Modules which are used with MELSECNET 10 network system of the MELSEC A series 1 The use cable used and installation position of the Network Modules are indicated on the following chart Cable used used Application Sabie reed Coaxial Position fiber cable cable AJ71LP21 The control station normal Main base AJ71LR21 station and remote master Extension AJ71BR11 station of MELSECNET 10 base I O slot 2 After unpacking the Network Modules confirm that any of the following a is enclosed Model Description um AJTALP24 Model AJ71LP21 MELSECNET 10 network module optical loop type AJTALR24 Model AJ71LR21 MELSECNET 10 network module coaxial loop type Model AJ71BR11 MELSECNET 10 network module AJ71BR11 coaxial bus type F type connector AGRCON F 3 The coaxial bus type network system requires terminal resistors TT R75 75 at both terminal stations of the network The user should arrange for terminal resistors since the AJ71BR11 does not come with terminal resistors 4 The remote I O network is supported from the software version J or later For the AJ71LR21 the software version must be A or later Software Hardware In addition make sure to use the following software version for the CPU module
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