Mitsubishi Electric MELSEC-Q, Q02HCPU-A, Q02CPU-A, Q06HCPU-A User Manual

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QCPU(A mode)

CPU Module

User's Manual

(Hardware)

Q02CPU-A Q02HCPU-A Q06HCPU-A

Thank you for purchasing the Mitsubishi Electric programmable controller MELSEC-Q series.

Prior to use, please read this and relevant manuals thoroughly to fully understand the product.

MODEL QCPU-A(A)-U-H/W-E MODEL

CODE

IB(NA)-0800084-P(1904)MEE

13JR04

SAFETY PRECAUTIONS

(Read these precautions before using this product.)

Before using this product, please read this manual and the relevant manuals carefully and pay full attention to safety to handle the product correctly.

In this manual, the safety precautions are classified into two levels: " WARNING" and " CAUTION".

WARNING

CAUTION

Under some circumstances, failure to observe the precautions given under " CAUTION" may lead to serious consequences. Observe the precautions of both levels because they are important for personal and system safety. Make sure that the end users read this manual and then keep the manual in a safe place for future reference.

Indicates that incorrect handling may cause hazardous conditions, resulting in death or severe injury.

Indicates that incorrect handling may cause hazardous conditions, resulting in minor or moderate injury or property damage.

A-1

[DESIGN PRECAUTIONS]

WARNING

● Configure safety circuits external to the programmable controller to ensure that the entire system operates safely even when a fault occurs in the external power supply or the programmable controller. Failure to do so may result in an accident due to an incorrect output or malfunction. (1) Configure external safety circuits, such as an emergency stop circuit,

protection circuit, and protective interlock circuit for forward/reverse operation or upper/lower limit positioning.

(2) When the programmable controller detects the following error conditions,

it stops the operation and turn off all the outputs.

• Overcurrent or overvoltage protection of the power supply module is activated.

• The CPU module detects an error such as a watchdog timer error by the self-diagnostics function. All outputs may turn on when an error occurs in the part, such as I/O control part, where the CPU module cannot detect any error. To ensure safety operation in such a case, provide a safety mechanism or a fail-safe circuit external to the programmable controller. For a failsafe circuit example, refer to Chapter 4 LOADING AND INSTALLATION in this manual.

(3) Outputs may remain on or off due to a failure of an output module relay or

transistor. Configure an external circuit for monitoring output signals that could cause a serious accident.

● In an output module, when a load current exceeding the rated current or an overcurrent caused by a load short-circuit flows for a long time, it may cause smoke and fire. To prevent this, configure an external safety circuit, such as a fuse.

● Configure a circuit so that the programmable controller is turned on first and then the external power supply. If the external power supply is turned on first, an accident may occur due to an incorrect output or malfunction.

● For the operating status of each station after a communication failure, refer to relevant manuals for the network. Incorrect output or malfunction due to a communication failure may result in an accident.

A-2

[DESIGN PRECAUTIONS]

WARNING

● When controlling a running programmable controller from a peripheral connected to the CPU module or from a personal computer connected to a special function module, configure an interlock circuit in the sequence program to ensure that the entire system will always operate safely. For program modification and operating status change, read relevant manuals carefully and ensure the safety before operation. Especially, in the case of a control from an external device to a remote programmable controller, immediate action cannot be taken for a problem on the programmable controller due to a communication failure. To prevent this, configure an interlock circuit in the sequence program, and determine corrective actions to be taken between the external device and CPU module in case of a communication failure.

● When setting up the system, do not allow any empty slot on the base unit. If any slot is left empty, be sure to use a blank cover (A1SG60) or a dummy module (A1SG62) for it. Otherwise, internal parts of the module may be flied in the short circuit test or when an overcurrent or overvoltage is accidentally applied to the external I/O section.

CAUTION

● Do not install the control lines or communication cables together with the main circuit lines or power cables. Keep a distance of 100mm (3.9inches) or more between them. Failure to do so may result in malfunction due to noise.

● When a device such as a lamp, heater, or solenoid valve is controlled through an output module, a large current (approximately ten times greater than normal) may flow when the output is turned from off to on. Take measures such as replacing the module with one having a sufficient current rating.

● After the CPU module is powered on or is reset, the time taken to enter the RUN status varies depending on the system configuration, parameter settings, and/or program size. Design circuits so that the entire system will always operate safely, regardless of the time.

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[INSTALLATION PRECAUTIONS]

CAUTION

● Use the programmable controller under the environment that meets the general specifications in this manual. Failure to do so may result in electric shock, fire, malfunction, or damage to or deterioration of the product.

● To mount the CPU module, while pressing the module mounting lever located in the lower part of the module, fully insert the module fixing projection(s) into the hole(s) in the base unit and press the module until it snaps into place. Incorrect mounting may cause malfunction, failure or a drop of the module. When using the programmable controller in an environment of frequent vibrations, fix the module with the screw. Tighten the screw within the specified torque range. Undertightening can cause drop of the screw, short circuit or malfunction. Overtightening can damage the screw and/or module, resulting in drop, short circuit, or malfunction.

● Insert securely the module fixing projection at the bottom of the AnS series module into the fixing hole in the base unit and then tighten the module fixing screw within the specified torque. When no screw is tightened, even if the module is installed correctly, it may cause malfunctions, a failure or a drop of the module. Tightening the screw excessively may damage the screw and/or the module, resulting in a drop of the module, a short circuit or malfunctions.

● When using an extension cable, connect it to the extension cable connector of the base unit securely. Check the connection for looseness. Poor contact may cause incorrect input or output.

● When using a memory card, fully insert it into the memory card slot. Check that it is inserted completely. Poor contact may cause malfunction.

● Shut off the external power supply for the system in all phases before mounting or removing the module. Failure to do so may result in damage to the product.

● Do not directly touch any conductive part of the module. Doing so can cause malfunction or a failure of the module.

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[WIRING PRECAUTIONS]

WARNING

● Shut off the external power supply for the system in all phases before wiring. Failure to do so may result in electric shock or damage to the product.

● After wiring, attach the included terminal cover to the module before turning it on for operation. Failure to do so may result in electric shock.

CAUTION

● Ground the FG and LG terminals to the protective ground conductor dedicated to the programmable controller. Failure to do so may result in electric shock or malfunction.

● Use applicable solderless terminals and tighten them with the specified torque range. If any solderless terminal is used, it may be disconnected when the terminal screw comes loose, resulting in failure.

● Check the rated voltage and terminal layout before wiring to the module, and connect the cables correctly. Connecting a power supply with a different voltage rating or incorrect wiring may cause a fire or failure.

● Do not connect multiple power supply modules to one module in parallel. The power supply modules may be heated, resulting in a fire or failure.

● Connectors for external connection must be crimped or pressed with the tool specified by the manufacturer, or must be correctly soldered. Incomplete connections could result in short circuit, fire or malfunction.

● Tighten the terminal screws within the specified torque range. Undertightening can cause short circuit, fire, or malfunction. Overtightening can damage the screw and/or module, resulting in drop, short circuit, or malfunction.

● Prevent foreign matter such as dust or wire chips from entering the module. Such foreign matter can cause a fire, failure or malfunction.

● A protective film is attached to the top of the module to prevent foreign matter, such as wire chips, from entering during wiring. Do not remove the film during wiring. Remove it for heat dissipation before system operation.

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[WIRING PRECAUTIONS]

CAUTION

● Mitsubishi programmable controllers must be installed in control panels. Connect the main power supply to the power supply module in the control panel through a relay terminal block. Wiring and replacement of a power supply module must be performed by maintenance personnel who is familiar with protection against electric shock. (For the wiring methods, refer to QCPU (A mode) User's Manual.)

[STARTUP AND MAINTENANCE PRECAUTIONS]

WARNING

● Do not touch any terminal while power is on. Doing so will cause electric shock.

● Correctly connect the battery connector. Do not charge, disassemble, heat, short-circuit, solder, or throw the battery into the fire. Doing so will cause the battery to produce heat, explode, or ignite, resulting in injury and fire.

● Shut off the external power supply for the system in all phases before cleaning the module or retightening the terminal screws or module fixing screws. Failure to do so may result in electric shock. Undertightening the terminal screws can cause short circuit or malfunction. Overtightening can damage the screw and/or module, resulting in drop, short circuit, or malfunction.

CAUTION

● Before performing online operations (especially, program modification, forced output and operating status change) for the running CPU module from the peripheral connected, read relevant manuals carefully and ensure the safety. Improper operation may damage machines or cause accidents.

● Do not disassemble or modify the modules. Doing so may cause failure, malfunction, injury, or a fire.

● Use any radio communication device such as a cellular phone or PHS (Personal Handy-phone System) more than 25cm (9.84inches) away in all directions from the programmable controller. Failure to do so may cause malfunction.

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[STARTUP AND MAINTENANCE PRECAUTIONS]

CAUTION

● Shut off the external power supply for the system in all phases before mounting or removing the module. Failure to do so may cause the module to fail or malfunction.

● After the first use of the product, do not perform each of the following operations more than 50 times (IEC 61131-2/JIS B 3502 compliant):

• Mounting/removing the module to/from the base unit

• Mounting/removing the terminal block to/from the module

Exceeding the limit may cause malfunction.

● Do not drop or apply any shock to the battery to be installed in the module. Doing so may damage the battery, causing the battery fluid to leak inside the battery. If the battery is dropped or any shock is applied to it, dispose of it without using.

● Before handling the module, touch a grounded metal object to discharge the static electricity from the human body. Failure to do so may cause the module to fail or malfunction.

[DISPOSAL PRECAUTIONS]

CAUTION

● When disposing of the product, treat it as an industrial waste. When disposing of batteries, separate them from other wastes according to the local regulations. (For details of the Battery Directive in EU member states, refer to QCPU-A (A mode) User's Manual.)

[TRANSPORTATION PRECAUTIONS]

CAUTION

● When transporting lithium batteries, follow the transportation regulations. (For details of the regulated models, refer to Chapter 7.)

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PRÉCAUTIONS DE SÉCURITÉ

(Lire ces précautions avant toute utilisation du produit.)

Avant d'utiliser ce produit, lire attentivement ce manuel ainsi que les manuels auxquels il renvoie, et toujours considérer la sécurité comme de la plus haute importance en manipulant le produit correctement.

Dans ce manuel, les précautions de sécurité sont classées en deux niveaux, à savoir : " AVERTISSEMENT" et " ATTENTION".

AVERTISSEMENT

ATTENTION

Dans certaines circonstances, le non-respect d'une précaution de sécurité introduite sous le titre " ATTENTION" peut avoir des conséquences graves. Les précautions de ces deux niveaux doivent être observées dans leur intégralité car elles ont trait à la sécurité des personnes et aussi du système. Veiller à ce que les utilisateurs finaux lisent ce manuel qui doit être conservé soigneusement à portée de main pour s'y référer autant que de besoin.

Attire l'attention sur le fait qu'une négligence peut créer une situation de danger avec risque de mort ou de blessures graves.

Attire l'attention sur le fait qu'une négligence peut créer une situation de danger avec risque de blessures légères ou de gravité moyennes ou risque de dégâts matériels.

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[Précautions lors de la conception]

AVERTISSEMENT

● Configurer des circuits de sécurité extérieurs à l'automate programmable pour garantir la sécurité du système dans son ensemble à la survenance d'une anomalie dans l'alimentation externe comme dans l'automate programmable. Faute de quoi, une instruction de sortie incorrecte ou un dysfonctionnement pourrait être à l'origine d'un accident. (1) Configurer des circuits de sécurité externes, comme un circuit d'arrêt

d'urgence, un circuit de protection et les circuits de verrouillage de sécurité pour l'opération d'inversion de marche avant/arrière et de positionnement en limite haute/basse.

(2) Quand l'automate programmable détecte l'un des états d'erreur ci-après, il

interrompt la marche et il désactive les sorties.

• La protection contre surintensité ou surtension du module d'alimentation a déclenché.

• Le module CPU détecte une erreur, telle qu'une erreur d'horloge de surveillance détectée par la fonction d'autodiagnostic. Il se peut toutefois que toutes les sorties restent actives si l'erreur se produit dans un organe où le module CPU ne peut pas détecter les erreurs, comme par exemple un organe de commande d'entrée/sortie. Pour garantir la sécurité en exploitation dans un telle éventualité, il faut donc prévoir un mécanisme de sécurité ou un circuit de mise en sécurité à l'extérieur de l'automate programmable. On trouvera un exemple de circuit de mise en sécurité dans le présent manuel, chapitre 4 "CHARGEMENT ET INSTALLATION".

(3) Une panne de relais ou de transistor dans un module de sortie pourrait

activer ou interrompre certaines sortie. Configurer un circuit de surveillance externe pour le suivi des signaux de sortie susceptibles de provoquer un accident grave.

● Dans un module de sortie, un courant de charge plus fort que le courant nominal ou une surintensité produite par un court-circuit peuvent, s'ils se prolongent, être à l'origine d'un dégagement de fumée ou d'un départ de feu. Pour éviter cela, il faut configurer un circuit de sécurité, avec un fusible par exemple.

● Configurer le circuit de façon à allumer d'abord l'automate programmable avant l'alimentation externe. Si on commence par brancher l'alimentation externe, ceci peut être une cause d'accident en cas de sortie incorrecte ou autre dysfonctionnement.

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[Précautions lors de la conception]

AVERTISSEMENT

● Quant à l'état opérationnel de chacune des stations en cas de problème de communication, voir les manuels correspondants pour le réseau. Une sortie erronée ou un dysfonctionnement suite à une erreur de communication peuvent être à l'origine d'un accident.

● Si l'automate programmable doit être commandé à partir d'un périphérique raccordé au module CPU ou à partir d'un ordinateur personnel raccordé à un module fonctionnel spécial, il faut dans le programme séquentiel constituer un circuit de verrouillage permettant de garantir en tous temps la sécurité de l'ensemble du système. Avant de procéder à des modifications dans le programme ou à des changements d'état fonctionnel, lire attentivement les manuels correspondants et s'assurer de pouvoir opérer en toute sécurité. En particulier, lorsqu'un automate programmable distant est commandé à partir d'un dispositif externe, il faut tenir compte du fait qu'aucune action immédiate ne sera possible s'il y a un problème de communication avec l'automate programmable. Pour éviter cela, constituer un circuit de verrouillage dans le programme séquentiel, et prévoir les mesures correctives à prendre entre le dispositif externe et le module CPU en cas de problème de communication.

● Au montage du système, il ne doit rester aucune fente à carte vide sur l'unité de base. S'il reste une fente à carte vide, il est indispensable de la boucher avec un couvercle d'obturation (A1SG60) ou d'y insérer un module factice (A1SG62). Sinon, des organes internes du module pourraient être projetés lors d'un essai de court-circuit, ou si une surintensité ou une surtension est accidentellement appliquée à une section entrée/sortie.

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[Précautions lors de la conception]

ATTENTION

● Ne pas entremêler les lignes de commandes ou câbles de communication avec les lignes des circuits principaux ou les câbles d'alimentation. Maintenir entre eux une distance d'au moins 100mm (3,9pouces). Faute de quoi, il y a risque de dysfonctionnement par un bruit.

● Lorsque le module de sortie commande un dispositif comme une lampe, un réchauffeur ou une électrovanne, un fort courant (jusqu'à 10 fois l'intensité normale) traverse la sortie quand celle-ci passe de OFF à ON. Prendre les mesures indispensables, comme le remplacement du module par un autre ayant une capacité de courant suffisante.

● À la mise sous tension ou à la réinitialisation du module CPU, le temps nécessaire à l'entrée en état RUN dépend de la configuration du système, du paramétrage et/ou de la taille du programme. Concevoir les circuits de manière que tout le système fonctionne en sécurité, indépendamment de ce temps.

[Précautions d’installation]

ATTENTION

● Utiliser l'automate programmable dans un environnement en conformité avec les spécifications générales que présente ce manuel. Faute de quoi, il a risque d'électrocution, de départ de feu, de dysfonctionnement, d'endommagement ou de détérioration du produit.

● Pour fixer le module CPU à sa place, tout en appuyant sur le levier de fixation qui se trouve à la partie inférieure du module, engager le(s) ergot(s) de fixation du module à fond dans le(s) trou(s) du socle et appuyer sur le module jusqu'à encliquètement. Une fixation incorrecte peut être à l'origine de pannes, de dysfonctionnements ou d'une chute du module. Si l'automate programmable est installé dans un environnement exposé aux vibrations, le module doit être immobilisé par une vis de blocage. Serrer la vis dans les limites du couples de serrage prescrit. Si les vis sont insuffisamment serrées, le module risque de tomber et il peut y avoir des court-circuits ou des dysfonctionnements. Un serrage excessif peut endommager les vis et/ou le module, avec aussi un risque de chute, de courtcircuits et de dysfonctionnements.

A-11

[Précautions d’installation]

ATTENTION

● Introduire fermement l'ergot de fixation à la base du module de série AnS dans le trou de fixation du socle, puis serrer la vis de fixation du module au couple prescrit. Si on ne serre pas la vis, même si le module a bien pris sa place, il peut y avoir dysfonctionnement, panne ou même chute du module. Un serrage excessif pourrait endommager la vis et/ou le module et il y aurait aussi risque de chute du module, de court-circuit ou de dysfonctionnements.

● Si on utilise un câble de rallonge, le raccorder fermement sur le connecteur pour câble de rallonge sur l'unité de base. Vérifier que les connexions ne sont pas desserrées. Un mauvais contact peut être à l'origine d'une entrée ou sortie erronée.

● Quand on utilise une carte-mémoire, l'insérer bien à fond dans la fente pour carte-mémoire. Vérifier que la carte a été poussée bien à fond dans le logement. Tout mauvais contact peut être source de dysfonctionnements.

● Couper l'alimentation externe du système sur toutes les phases avant la mise en place ou le retrait du module. Faute quoi, le produit risquerait d'être endommagé.

● Éviter tout contact direct avec les parties conductrices du module. Cela pourrait être à l'origine de dysfonctionnements ou d'une panne du module.

[Pécautions de câblage]

AVERTISSEMENT

● Couper l'alimentation externe du système sur toutes les phases avant de commencer à câbler. Faute de quoi, il y a risque d'électrocution et d'endommagement du produit.

● Après câblage, mettre le couvre-bornes fourni en place avant de procéder à la mise sous tension pour mettre en marche. Faute de quoi, il y a risque d'électrocution.

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[Pécautions de câblage]

ATTENTION

● Mettre à la masse les bornes FG et LG sur le conducteur réservé à la protection à la terre de l'automate programmable. Faute de quoi, il y a risque d'électrocution et de dysfonctionnement.

● Utiliser des bornes sans soudure du type prescrit en les serrant au couple prescrit. Une borne sans soudure dont la vis se desserre peut être une source de mauvais contact avec risque de panne.

● Vérifier la tension nominale et l'affectation des bornes avant le câblage du module et raccorder les câbles correctement. Le raccordement d'une alimentation d'une tension autre que la tension nominale ou une erreur de câblage peut être à l'origine d'un départ de feu ou d'une panne.

● Ne pas raccorder plusieurs modules d'alimentation en parallèle sur un même module. La surchauffe des modules d'alimentation pourrait entraîner un départ de feu ou être à l'origine d'une panne.

● Les connecteurs pour connexions externes doivent être sertis ou comprimés avec l'outil prescrit par le fabricant ou, à défaut, doivent être soudés correctement. Une connexion imparfaite peut être à l'origine d'un court-circuit ou d'un départ de feu, ou entraîner des dysfonctionnements.

● Serrer les vis de borne dans les limites du couple de serrage prescrit. Si les vis sont insuffisamment serrées, il y a risque de court-circuits, départ de feu ou dysfonctionnement. Un serrage excessif peut endommager les vis et/ou le module, avec aussi un risque de chute, de court-circuits et de dysfonctionnements.

● Veiller à ne pas laisser la poussière, les copeaux métalliques ou d'autres corps étrangers pénétrer dans le module. Tout corps étranger peut être à l'origine d'un départ de feu, d'une panne ou d'un dysfonctionnement.

● Le haut du module est recouvert d'un film protecteur pour éviter toute pénétration de corps étrangers comme des copeaux métalliques pendant le câblage. Ne pas retirer le film protecteur avant de terminer le câblage. Il doit cependant être retiré avant la mise en service du système pour une meilleure dispersion de la chaleur.

A-13

[Pécautions de câblage]

ATTENTION

● Les automates programmable Mitsubishi doivent être installés en tableau ou armoire de commande. Raccorder l'alimentation principale au module d'alimentation dans le tableau de commande sur une plaque à bornes avec relais. Le câblage et le remplacement d'un module d'alimentation doivent être effectués par un personnel d'entretien averti des risques d'électrocution. (À propos des méthodes de câblage, se reporter au Manuel de l'utilisateur QCPU (mode A).)

[Précautions de mise en service et de maintenance]

AVERTISSEMENT

● Ne toucher à aucun des bornes quand le système est sous tension. Il y aurait risque d'électrocution.

● Raccorder correctement le connecteur des piles. Les piles ne doivent pas être rechargées, démontées, court-circuitées ou soudées. Elles ne doivent pas non plus être jetées au feu. Ceci risquerait de faire surchauffer ou éclater les piles qui, si elles s'enflammaient, pourraient être à l'origine de blessures ou d'un départ de feu.

● Couper l'alimentation du système sur toutes les phases avant le nettoyage du module ou avant le resserrage des vis de bornes ou des vis de fixation du module. Faute de quoi, il y a risque d'électrocution. Un serrage insuffisant des vis de bornes peut être à l'origine d'un court-circuit ou de dysfonctionnement. Un serrage excessif peut endommager les vis et/ou le module, avec aussi un risque de chute, de court-circuits et de dysfonctionnements.

A-14

[Précautions de mise en service et de maintenance]

ATTENTION

● Avant d'effectuer une opération en ligne (en particulier une modification de programme, une sortie forcée ou un changement d'état fonctionnel) sur un module CPU en marche à partir d'un périphérique connecté, consulter les manuels correspondants pour être sûr de pouvoir opérer en toute sécurité. Une fausse manœuvre pourrait être à l'origine d'un accident ou de dégâts matériels.

● Ne pas démonter ni modifier les modules. Cela pourrait entraîner des pannes ou dysfonctionnements et être à l'origine de blessures ou de départs de feu.

● Tout type d'appareil de communication radio, y compris les téléphones portables et les appareils PHS (Personal handy-phone system), doit être tenus éloignés de plus de 25cm (9,84pouces) de l'automate programmable, dans tous les sens. Le non-respect de cette précaution expose à des dysfonctionnements.

● Couper l'alimentation externe du système sur toutes les phases avant la mise en place ou le retrait du module. Le non-respect de cette précaution peut être à l'origine de pannes ou de dysfonctionnements du module.

● Après la première utilisation du produit, ne pas effectuer les opérations suivantes plus de 50 fois (conformément à CEI 61131-2/JIS B 3502).

• Montage/dépose du module sur le corps de l'appareil

• Montage/dépose du bornier sur le module Dépasser ce nombre maximum de 50 opérations d'insertion/retrait peut être à l'origine de dysfonctionnements.

● Ne pas faire tomber ou soumettre à de forts chocs les piles à installer dans les modules. Cela pourrait endommager les piles, avec risque de fuite du liquide à l'intérieur des piles. Toute pile qu'on a laissé tomber ou qui a subi un choc violent doit être jetée avant usage.

● Avant de manipuler un module, se débarrasser de la charge électrostatique qu'accumule le corps humain en touchant un objet métallique raccordé à la terre. Le non-respect de cette précaution peut être à l'origine de pannes ou de dysfonctionnements du module.

A-15

[Précautions de mise au rebut]

ATTENTION

● Pour le mettre au rebut, ce produit doit être traité comme un déchet industriel. Les piles ou batteries doivent être mises au rebut séparément des autres déchets et conformément à la réglementation locale. (Pour le détail des directives sur les piles et batteries dans les pays de l'Union Européenne, voir le Manuel de l'utilisateur QCPU-A (mode A).)

[Précautions de transport]

ATTENTION

● Pour le transport des piles au lithium, respecter la réglementation afférente à ce transport. (Pour le détail des modèles soumis à une réglementation, se reporter au chapitre 7.)

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CONDITIONS OF USE FOR THE PRODUCT

(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 OR 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.

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Notwithstanding the above, restrictions Mitsubishi may in its sole discretion, authorize use of the PRODUCT in one or more of the 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.

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REVISIONS

Addition of model

Addition

Partial correction

Addition

Partial correction

Addition

Partial correction

* The manual number is given on the bottom right of the front cover.

Print Date *Manual Number Revision

Dec.,1999 IB (NA)-0800084-A First edition

Mar.,2000 IB (NA)-0800084-B

Dec.,2003 IB (NA)-0800084-C

Dec.,2004 IB (NA)-0800084-D

Jul.,2005 IB (NA)-0800084-E

Oct.,2006 IB (NA)-0800084-F

May,2007 IB (NA)-0800084-G

Sep.,2008 IB (NA)-0800084-H

Sep.,2009 IB (NA)-0800084-I

QA1S33B

A1SY42P

Chapter 7

SAFETY PRECAUTIONS, Section 5.2.1, 5.2.2

SAFETY PRECAUTIONS, CONTENTS, Section

2.1, 2.2, Chapter 3, Section 3.1.3, 3.1.4, 3.1.5, 3.2, 3.2.1, 3.2.2, 3.2.4,

4.1, 4.1.1, 4.1.4, 4.2, 4.3, 4.3.1, 4.3.2, 4.3.3, Chapter 5, Chapter 6, Section 6.2, Chapter 7

USER PRECAUTONS

SAFETY PRECAUTIONS, Section 2.1, 2.2, 3.1.1, 3.1.3, 3.1.5, 3.2.2, 4.1,

4.2, 4.3.2, 4.5.2, 4.5.3, Chapter 5, Section 6.2

SAFETY PRECAUTIONS, Section 2.1, 2.2, 3.1.3, 3.2.4, 3.2.6, 4.1.2, 4.3.1,

4.3.2, 4.3.3, 5.2.1, 5.2.2, 6.2

Section 3.1.1, 3.1.3, 3.2.7, 4.3.2, 4.3.3, 5.1.2,

5.2.1

Section 3.1.7

SAFETY PRECAUTIONS, CONTENTS, USER PRECAUTONS, Section 2.1, 2.2, 3.1, 3.1.1,

3.1.2, 3.1.3, 3.2, 3.2.3, 3.2.4, 3.2.5, 3.2.6, 3.2.7,

4.1, 4.1.1, 4.1.4, 4.2, 4.3.1, 4.3.2, 5.1.1, 5.2.1, Chapter 6

SAFETY PRECAUTIONS, CO NTENTS, Chapter 3, Section 4.5.1, 7.1

A-26

* The manual number is given on the bottom right of the front cover.

Partial correction

Addition

Partial correction

Addition

Partial correction

Addition

Partial correction

Print Date *Manual Number Revision

Jan., 2011 IB (NA)-0800084-J

Aug., 2011 IB (NA)-0800084-K

Oct., 2011 IB (NA)-0800084-L

May, 2014 IB (NA)-0800084-M

Dec., 2016 IB(NA)-0800084-N

Jun., 2018 IB(NA)-0800084-O

Apr., 2019 IB(NA)-0800084-P

SAFETY PRECAUTIONS, Section 2.1, Chapter 3, Section 3.1, 3.1.3, 3.1.4,

3.1.5, 3.1.7, 4.2, 4.3.2, 4.4, 5.1.2, 5.2.2, 5.3.2, 6.2

CONDITIONS OF USE FOR THE PRODUCT, Section 3.1.8

SAFETY PRECAUTIONS, Section 2.1, 2.2, 2.3,

3.1.1, 4.1, 4.2, 4.3.2, 5.1.2, 5.2.2, 5.3.2

SAFETY PRECAUTIONS (Chine se)

Section 1.1, 2.3, 4.1.1, 4.1.2

SAFETY PRECAUTIONS, Section 3.1.3, 4.1.1

Section 2.1, 2.2, 4.3.1

Appendix 1

Appendix 2

Section 7.1

Japanese Manual Version IB(NA)-0800028-P

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.

A-27

1. OVERVIEW .................................................................................................... 1

1.1 Supplied Parts....................................................................................... 1

2. GENERAL SPECIFICATIONS ....................................................................... 3

2.1 General Specifications .......................................................................... 3

2.2 Performance Specifications of CPU Modules ....................................... 5

2.3 Specifications of Base Units ................................................................. 7

3. EMC DIRECTIVES AND LOW VOLTAGE DIRECTIVES............................... 8

3.1 Requirements for Compliance with EMC Directive ............................... 8

3.1.1 Standards applicable to the EMC Directive ................................. 9

3.1.2 Installation inside the control panel ........................................... 11

3.1.3 Cables ....................................................................................... 13

3.1.4 Power supply module ................................................................ 21

3.1.5 Ferrite core ................................................................................ 21

3.1.6 Noise filter (power supply line filter)........................................... 22

3.1.7 Power line for external power supply terminal ........................... 23

3.1.8 Installation environment of the CC-Link/LT module and the AS-I

3.2 Requirements for Compliance with Low Voltage Directive ................. 24

4. LOADING AND INSTALLATION .................................................................. 29

4.1 Module Installation .............................................................................. 29

4.2 Fail-Safe Circuit Concept .................................................................... 44

4.3 Wiring.................................................................................................. 48

module....................................................................................... 23

3.2.1 Standard applied for MELSEC-AnS series programmable

controller.................................................................................... 24

3.2.2 Precautions when using the MELSEC-AnS series programmable

controller.................................................................................... 25

3.2.3 Power supply ............................................................................. 26

3.2.4 Control panel ............................................................................. 26

3.2.5 Module installation..................................................................... 28

3.2.6 External wiring ........................................................................... 28

4.1.1 Handling instructions ................................................................. 29

4.1.2 Instructions for mounting the base unit...................................... 31

4.1.3 Installation and removal of dustproof cover ............................... 34

4.1.4 Installation and removal of modules .......................................... 35

4.1.5 Setting the extension number of the extension base unit.......... 39

4.1.6 Connection and disconnection of extension cable .................... 41

4.3.1 Power supply module specifications.......................................... 48

4.3.2 The precautions on the wiring ................................................... 51

4.3.3 Connecting to the power supply module .................................. 55

A-28

4.4 Precautions when Connecting the Uninterruptible Power Supply (UPS)

............................................................................................................ 56

4.5 Part Names and Settings of the CPU Module ..................................... 57

4.5.1 Part names and settings............................................................ 57

4.5.2 Switch operation after program write ......................................... 60

4.5.3 Latch clear operation ................................................................. 60

4.5.4 Installation and removal of memory card during power-on........ 60

5. SPECIFICATIONS AND CONNECTIONS OF I/O MODULES ..................... 62

5.1 Input modules...................................................................................... 62

5.1.1 Input module specifications ....................................................... 62

5.1.2 Input module connections.......................................................... 66

5.2 Output modules ................................................................................... 72

5.2.1 Output module specifications .................................................... 72

5.2.2 Output module connections ....................................................... 78

5.3 Input/output combined modules .......................................................... 88

5.3.1 Input/output combined module specifications ............................ 88

5.3.2 Input/output composite module connections ............................. 90

6. ERROR CODES........................................................................................... 92

6.1 Reading the Error Code ...................................................................... 92

6.2 Error Code List .................................................................................... 93

7. TRANSPORTATION PRECAUTIONS ....................................................... 113

7.1 Relevant Models ............................................................................... 113

7.2 Transportation Guidelines ................................................................. 113

APPENDIX...................................................................................................... 114

Appendix 1 Marking and Information Disclosure for the Restriction on Use of

Hazardous Substances in Electrical and Electronic Products

Required by the New China RoHS......................................... 114

Appendix 2 Information for the Chinese standardized low ........................ 114

A-29

ABOUT THE MANUALS

The following manuals are related to this product. Referring to this list, please request the necessary manuals.

Detailed manual

Manual name

QCPU-A (A mode) User's Manual

This manual describes information on the performance, functions and handling of the QCPU-A (A mode) and on the specifications and handling of the memory cassettes, power supply modules and base units.

Related Manuals

Manual name

Type ACPU/QCPU-A (A Mode) Programming Manual (Fundamentals)

This manual describes programming methods required to create programs, device names, parameters, types of program, configuration of the memory area, etc.

Type ACPU/QCPU-A (A Mode) Programming Manual (Common Instructions)

This manual describes how to use the sequence instructions, basic instructions, application instructions and micro-computer programs.

Type AnSHCPU/AnACPU/AnUCPU/QCPU-A (A Mode) Programming Manual (Dedicated Instructions)

This manual describes the extended instructions for the A2ASCPU(S1/30).

Type AnACPU/AnUCPU (AD57 control Instructions) Programming Manual

This manual describes the dedicated instructions used to control AD57(S1)/ AD58 CRT/LCD control modules with an A2ASCPU(S1/30).

(Sold separately)

Manual Number

(Model code)

SH-080065

(13JR10)

Manual Number

(Model code)

IB-66249 (13J740)

IB-66250 (13J741)

IB-66251 (13J742)

IB-66257 (13J743)

A-30

Manual name

Type AnACPU/AnUCPU/QCPU-A (A mode) Programming Manual (PID control instructions)

This manual describes the dedicated instructions used to execute PID control with an A2ASCPU(S1/30).

Type MELSAP-II (SFC) Programming Manual

Describes the specifications, functions, instructions, and programming methods for SFC programming using MELSAP II.

AnS Module Type I/O User's Manual

This manual gives the specifications for AnS module type I/O modules.

(Sold separately)

Manual Number

(Model code)

IB-66258 (13J744)

IB-66361 (13JF40)

IB-66541 (13JE81)

A-31

USER PRECAUTIONS

PRECAUTIONS WHEN USING THE Q SERIES

For a new CPU module, which has never used before, the contents of built-in RAM and device data are undefined. Make sure to clear the built-in RAM memory (PC memory all clear) in the CPU module by peripheral devices and operate latch clear by RUN/ STOP key switches.

PRECAUTIONS FOR BATTERY

(1) The operation after a battery is unmounted and the programmable

controller is stored. When reoperating after a battery is uncounted and the programmable controller is stored, the contents of built-in RAM and device data may be undefined. For this reason, make sure to clear the built-in RAM memory (PC memory all clear) in the CPU module by peripheral devices and operate latch clear by RUN/STOP key switch before start the operation again.

(2) If a battery exceeded its guaranteed life is stored and reoperated.

If a battery exceeded its guaranteed life is stored and reoperated, the contents of built-in RAM and device data may be undefined. For this reason, make sure to clear the built-in RAM memory (PC memory all clear) in the CPU module by peripheral devices and operate latch clear by RUN/STOP key switches before start the operation again. After the built-in RAM clear and latch clear of the CPU module, write the backed-up memory contents to the CPU module before saving.

POINT

Make sure to back-up each memory contents before storing the programmable controller.

* Refer to the following manuals for details of built-in RAM clear

(programmable controller memory all clear) by peripheral devices.

•

GX Developer Operating Manual

•

A6GPP/A6PHP Operating Manual SWSRX/SWNX/SWIVD-GPPA Operating Manual

• Refer to Section 4.5.3 for latch clear operation by RUN/STOP key

switch of the CPU module.

A-32

1. OVERVIEW

This user's manual provides the performance specifications, loading and installation, part names and settings, I/O module specifications and installation, and error code reading method of the Q02CPU-A, Q02HCPU-A and Q06HCPU-A (hereinafter referred to as the "QCPUA").

1.1 Supplied Parts

The following tables list the parts packed with the corresponding modules.

(1) CPU module

Product Name Type Quantity

CPU module

Battery Q6BAT 1

(2) Main base unit for A series modules

Product Name Type Quantity

Main base unit

Base unit mounting screw M5 screw 4

Dustproof cover ————— 1

This manual ————— 1

(3) Extension base unit for A series modules

Product Name Type Quantity

Extension base unit

Base unit mounting screw M5 screw 3/4 Supplementary Description for

QA1S51B Extension Base Unit (BCN-P5920) Dustproof cover

*1 Screws as many as the number of mounting holes are supplied. *2 This document is included only with the QA1S5B.

Q02CPU-A

Q06HCPU-A

QA1S33B

QA1S38B

QA1S51B

QA1S68B

—————

1Q02HCPU-A

1QA1S35B

1QA1S65B

(4) Power supply module

Product Name Type Quantity

Power supply module

A1S61PN

A1S63P

1A1S62PN

2. GENERAL SPECIFICATIONS

2.1 General Specifications

This section provides specifications common to various modules used.

Item Specifications Ambient operating temperature

Température ambiante de fonctionnement

Ambient storage temperature

Ambient operating humidity Ambient storage humidity

Compliant

Vibration resistance *4

Shock resistance Operating atmosphere Operating altitude *3 Installation location Overvoltage category *1 Pollution degree *2 Equipment class Class I

*1 This indicates the section of the power supply to which the equipment is assumed to be

connected between the public electrical power distribution network and the machinery within premises. Category II applies to equipment for which electrical power is supplied from fixed facilities. The surge voltage withstand level for up to the rated voltage of 300V is 2500V.

with JIS B 3502, and IEC 61131-2

Compliant with JIS B 3502 and IEC 61131-2 (147 m/ s2, 3 times each in 3 directions X, Y, Z)

General Specification

0 to 55 °C

0 à 55 °C

-20 to 75 °C

10 to 90 % RH, No-condensing

Frequency

Under intermittent vibration

Under continuous vibration

5 to 9Hz ——— 3.5mm 10 times

9 to 150Hz 9.8m/s

5 to 9Hz ——— 1.75mm

9 to 150Hz 4.9m/s2———

No corrosive gases

0 to 2000m

Inside a control panel

II or ress

2 or less

Constant

acceleration

Half

amplitude

———

Sweep

count

each in X, Y, Z

directio ns

———

*2 This index indicates the degree to which conductive material is generated in terms of the

environment in which the equipment is used. Pollution level 2 is when only non-conductive pollution occurs. A temporary conductivity caused by condensing must be expected occasionally.

*3 Do not use or store the programmable controller under pressure higher than the

atmospheric pressure of altitude 0m. Doing so may cause malfunction. When using the programmable controller under pressure, please consult your local Mitsubishi Electric representative.

*4 When an A series extension base unit (A52B, A55B, A58B, A62B, A65B, A68B) is used in

the system, the following specifications apply.

Frequency Acceleration Amplitude Sweep count

Under intermittent vibration

Under continuous vibration

10 to 57Hz ——— 0.075mm

57 to 150Hz 9.8m/s

———

10 to 57Hz ——— 0.035mm

57 to 150Hz 4.9m/s

———

10 times each in

X, Y, Z directions

———

2.2 Performance Specifications of CPU Modules

This section gives the performance specifications of the CPU modules.

Performance List

Item

Control system Stored program cyclic operation

I/O control method Refresh mode

Programming language

Processing speed (sequence instruction)

Constant scan

Built-in RAM 144k bytes

Memory

When using memory

capacity

card (RAM) Built-in ROM 144k bytes Main sequence program

Program capacity

Sub sequence program

I/O device points

I/O points

Output mode switching at STOP  RUN

Self-diagnostics functions

Operation mode at error occurrence

Starting method at RUN

Q02CPU-A Q02HCPU-A Q06HCPU-A

Language dedicated to sequence control

Relay symbol type and logic symbolic

language, MELSAP-II (SFC)

0.079 µs/

steps

0.474 µs/

MOV

steps

(can be specified in 10ms increments)

Max. 28k steps

(Total points available on programs

(Points can be controlled on basic and

Re-output of operation at time of STOP (default)/output after operation execution

Watchdog error monitor (watchdog timer fixed to 200ms) Memory, CPU, I/O, battery and other error detection

STOP/CONTINUE selection

Initial start (Automatic restart made when "RUN" switch of CPU is moved to ON position at power-on or at power restoration after power failure)

Type

0.034 µs/steps

0.204 µs/steps

10 to 190 ms

448k bytes

Unavailable

8192 points (X/Y0 to 1FFF)

including remote I/O)

4096 points (X/Y0 to FFF)

expansion base modules)

Max. 30k

steps

Max. 30k

steps

Remarks

Partial direct I/O possible depend-ing on instruction

Set to special register D9020

Parameter setting

Performance List (Continued)

Item

Latch (pow er failure compensation) range

Remote RUN/PAUSE contact

Clock function

Allowable momentary power interruption time 5VDC internal current consumption Weight 0.20kg 0.20kg 0.20kg

External dimensions

CAUTION

When using the conventional type peripheral device and GPP function software package, set the programmable controller type to "Q02(H)-A/Q06H-A". When the GPP used is incompatible with the "Q02(H)-A/Q06H-A", make the following setting.

GPP-

Compatible CPU

Programmable

controller type

Note that the setting of the programmable controller type to "A3ACPU" or "A3HCPU" will limit the usable ranges of the devices.

Q02CPU-A Q02HCPU-A Q06HCPU-A

Defaults to L1000 to L2047 (Latch range can be set for L, B, T, C, D and W) One RUN contact and one PAUSE contact can be set within the range from X0 to X1FFF.

Year, month, day, hour, minute, second, day of week (Automatically recognizes leap years.) Accuracy

-3.18 to +5.25s(TYP.+2.12s)/d at 0°C

-3.93 to +5.25s(TYP.+1.90s)/d at 25°C

-14.69 to +3.53s(TYP.-3.67s)/d at 55°C

Depends on power supply module

0.60A 0.64A 0.64A

98(3.86)(H)×27.4(1.08)(W)×89.3(3.52)(D)

"Q02(H)-A/Q06H-A"-

Incompatible

A4UCPU A3ACPU A3HCPU

Type

mm(inches)

"A4UCPU"-

Incompatible

Remarks

Set range in parameters

Parameter setting

"A3ACPU"-

Incompatible

2.3 Specifications of Base Units

(1) Main Base Unit

Item Number of I/O modules accepted 5VDC internal current consumption

External dimensions

Weight 0.57kg 0.75kg 1.00kg

* The parenthesized values are for those products not provided for CE mark.

Type

(2) Extension Base Unit

Item Number of I/O modules

accepted 5VDC internal current

consumption

External dimensions

Weight 0.23kg 0.75kg 1.00kg

* The parenthesized values are for those products not provided for CE mark.

Type

QA1S33B QA1S35B QA1S38B

358

0.107A 0.117A(0.086A) * 0.118A(0.086A) *

255(10.04)(W)×

130(5.12)(H)×

51.2(2.02)(D) mm(inches)

QA1S51B QA1S65B QA1S68B

158

0.12A 0.117A(0.088A) * 0.118A(0.090A) *

100(3.94)(W)× 130(5.12)(H)×

50.7(2.00)(D) mm(inches)

325(12.80)(W)×

130(5.12)(H)×

51.2(2.02)(D) mm(inches)

315(12.40)(W)×

130(5.12)(H)×

51.2(2.02)(D) mm(inches)

430(16.93)(W)×

130(5.12)(H)×

51.2(2.02)(D) mm(inches)

420(16.54)(W)×

130(5.12)(H)×

51.2(2.02)(D) mm(inches)

3. EMC DIRECTIVES AND LOW VOLTAGE DIRECTIVES

The products sold in the European countries have been required by law to comply with the EMC Directives and Low Voltage Directives of the EU Directives since 1996 and 1997, respectively. The manufacturers must confirm by self-declaration that their products meet the requirements of these directives, and put the CE mark on the products.

(1) Authorized representative in Europe

Authorized representative in Europe is shown below. Name : MITSUBISHI ELECTRIC EUROPE B.V. Address: Mitsubishi-Electric-Platz 1, 40882 Ratingen, Germany

3.1 Requirements for Compliance with EMC Directive

The EMC Directives specifies emission and immunity criteria and requires the products to meet both of them, i.e., not to emit excessive electromagnetic interference (emission): to be immune to electromagnetic interference outside (immunity). Guidelines for complying the machinery including MELSEC-Q series programmable controller with the EMC Directives are provided in Section 3.1.1 to 3.1.8 below. The guidelines are created based on the requirements of the regulations and relevant standards, however, they do not guarantee that the machinery constructed according to them will not comply with the Directives. Therefore, the manufacturer of the machinery must finally determine how to make it comply with the EMC Directives: if it is actually compliant with the EMC Directives.

3.1.1 Standards applicable to the EMC Directive

(1) Regulations regarding emission

Standard Test item Test description Value specified in standard

CISPR16-2-3 Radiated emission

EN61131-2: 2007

*1 QP: Quasi-peak value, Mean: Average value *2 Programmable controllers are open-type devices (devices designed to be housed inside

other equipment) and must be installed inside a conductive control panel. The corresponding tests were conducted with the programmable controller installed inside a control panel.

CISPR16-2-1, CISPR16-1-2 Conducted emission *2

Radio waves from the product are measured.

Noise from the product to the power line is measured.

• 30M-230MHz QP: 40dBµV/m (10m in measurement range) *1

• 230M-1000MHz QP: 47dBµV/m (10m in measurement range)

• 150k-500kHz QP: 79dB, Mean: 66dB *1

• 500k-30MHz QP: 73dB, Mean: 60dB

(2) Regulations regarding immunity

Standard Test item Test description Value specified in standard

EN61000-4-2 Electrostatic discharge immunity *1

EN61000-4-3 Radiated, radiofrequency, electromagnetic field immunity *1

EN61000-4-4 Electrical fast

EN61131-2: 2007

*1 Programmable controllers are open-type devices (devices designed to be housed inside

other equipment) and must be installed inside a conductive control panel. The corresponding tests were conducted with the programmable controller installed inside a control panel.

*2 The accuracy of an analog-digital converter module may temporary vary within 10%.

transient/burst immunity *1

EN61000-4-5 Surge immunity *1

EN61000-4-6 Immunity to conducted disturbances, induced by radiofrequency fields *1

EN61000-4-8 Power-frequency magnetic field immunity *1

EN61000-4-11 Voltage dips and interruption immunity

Immunity test in which electrostatic is applied to the cabinet of the equipment.

Immunity test in which el ectric fi elds are irradiated to the product.

Immunity test in which burst noise is applied to the power line and signal line.

Immunity test in which lightning surge is applied to the power line and signal line.

Immunity test in which high frequency noise is applied to the power line and signal line

Immunity test in which the product is installed in inductive magnetic field

Immunity test in which power supply voltage is momentarily interrupted

• 8kV Air discharge

• 4kV Contact discharge

• 80% AM modulation@1kHz

• 80M-1000MHz: 10V/m

• 1.4G-2.0GHz: 3V/m

• 2.0G-2.7GHz: 1V/m

• AC/DC main power, I/O power, AC I/O (unshielded): 2kV

• DC I/O, analog, communication: 1kV

• AC power line, AC I/O power, AC I/O (unshielded) : 2kV CM, 1kV DM

• DC power line, DC I/O power : 0.5kV CM, DM

• DC I/O, AC I/O (shielded), analog*2, communication: 1kV CM

0.15M-80MHz, 80% AM modulation@1kHz, 10Vrms

50Hz/60Hz, 30A/m

• Apply at 0%, 0.5 cycles and zero-cross point

• 0%, 250/300 cycles (50/60Hz)

• 40%, 10/12 cycles (50/60Hz)

• 70%, 25/30 cycles (50/60Hz)

3.1.2 Installation inside the control panel

The programmable controller is open equipment and must be installed within a control panel for use.* This not only ensures safety but also ensues effective shielding of programmable controller-generated electromagnetic noise.

Also, each network remote station needs to be installed inside the control panel. However, the waterproof type remote station can be installed outside the control panel.

(1) Control panel

(a) Use a conductive control panel.

(b) When attaching the control panel's top plate or base plate,

mask painting and weld so that good surface contact can be made between the panel and the bolt.

the paint on the installation bolts of the inner plate in the control panel so that contact between surfaces can be ensured over the widest possible area.

(d) Earth the control panel with a thick wire so that a low

impedance connection to ground can be ensured even at high frequencies.

(e) Holes made in the control panel must be 10 cm (3.94 in.)

diameter or less. If the holes are 10 cm (3.94 in.) or larger, radio frequency noise may be emitted.

(2) Connection of power and earth wires

Earthing and power supply wires for the programmable controller system must be connected as described below.

(a) Provide an earthing point near the power supply module. Earth

the power supply's LG and FG terminals (LG : Line Ground, FG : Frame Ground) with the thickest and shortest wire possible. (The wire length must be 30 cm (11.18 in.) or shorter.) The LG and FG terminals function is to pass the noise generated in the programmable controller system to the ground, so an impedance that is as low as possible must be ensured. As the wires are used to relieve the noise, the wire itself carries a large noise content and thus short wiring means that the wire is prevented from acting as an antenna.

(b) The earth wire led from the earthing point must be twisted with

the power supply wires. By twisting with the earthing wire, noise flowing from the power supply wires can be relieved to the earthing. However, if a filter is installed on the power supply wires, the wires and the earthing wire may not need to be twisted.

3.1.3 Cables

Shield section

The cables extracted from the control panel contain a high frequency noise component. On the outside of the control panel, therefore, they serve as antennas to emit noise. To prevent noise emission, use shielded cables for the cables which are connected to the I/O modules and intelligent function modules and may be extracted to the outside of the control panel. The use of a shielded cable also increases noise resistance. The signal lines (including common line) of the programmable controller, which are connected to I/O modules, intelligent function modules and/or extension cables, have noise durability in the condition of grounding their shields by using the shielded cables. If a shielded cable is not used or not grounded correctly, the noise resistance will not meet the specified requirements.

(1) Shield grounding

(a) When grounding the shied, position the grounding point closer

to the module and take care so that the electromagnetic induction will not occur between the grounded cable and ungrounded one.

(b) When grounding the shield, strip a part of the outer insulation

layer to expose the shield, and make the shield contact with the control panel in the largest area as possible. The clamp fitting as shown below can be used. In this case, however, the contact area on the panel’s inner surface must be masked during painting.

Screw

Clamp fitting

Paint mask

Shielded cable

Note) The method of earthing by soldering a wire onto the shield section of

the shielded cable as shown below is not recommended. The high frequency impedance will increase and the shield will be ineffective.

Shielded cable Wire Crimp terminal

(2) MELSECNET (II) and MELSECNET/10 modules

(a) Use a double-shielded coaxial cable for the MELSECNET

module which uses coaxial cables such as A1SJ71AR21, A1SJ71LR21 and A1SJ71BR11. Noise in the range of 30 MHz or higher in radiation noise can be suppressed by the use of double-shielded coaxial cables (manufactured by MITSUBISHI CABLE INDUSTRIES, LTD: 5C-2V-CCY). Earth the outer shield to the ground.

Shield

Earth here

For the shield grounding, refer to item (1).

(b) Make sure to attach a ferrite core to the double-shielded

coaxial cable connected to the MELSECNET module. In addition, position the ferrite core on each cable near the outlet of the control panel. The ferrite core manufactured by TDK Corporation, ZCAT3035-1330, is recommended.

(3) Ethernet module

Precautions for using AUI cables, twisted pair cables and coaxial cables are described below.

(a) Always earth the AUI cables

connected to the 10BASE5 connectors. Because the AUI cable is of the shielded type, strip part of the outer cover and earth the exposed shield section to the ground on the widest contact surface as shown below.

AUI cable

Shield

Refer to (1) for the earthing of the shield.

*1 Make sure to install a ferrite core for the cable.

The ferrite core manufactured by TDK Corporation, ZCAT20320930, is recommended.

(b) Use shielded twisted pair cables as the twisted pair cables

connected to the 10BASE-T connectors. For the shielded twisted pair cables, strip part of the outer cover and earth the exposed shield section to the ground on the widest contact surface as shown below.

Shielded twisted pair cables

Shield

Refer to (1) for the earthing of the shield.

cables

connected to the 10BASE2 connectors. Earth the double-shielded coaxial cable by connecting its outer shield to the ground.

Earth hereShield

Refer to (1) for the earthing of the shield.

*2 Make sure to install a ferrite core for the cable.

The ferrite core manufactured by TDK Corporation, ZCAT30351330, is recommended.

Ethernet is a registered trademark of Xerox Corporation in the USA.

(4) I/O and other communication cables

For the I/O signal lines (including common line) and other communication cables (RS-232, RS-422 etc), if extracted to the outside of the control panel, also ensure to earth the shield section of these lines and cables in the same manner as in item (1) above.

(5) Positioning Modules

Precautions to be followed when the machinery conforming to the EMC Directive is configured using the A1SD75P-S3 are described below.

(a) When wiring with a 2 m (6.56 ft.) or less cable

• Ground the shield section of the external wiring cable with the cable clamp. (Ground the shield at the closest location to the A1SD75 external wiring connector.)

• Wire the external wiring cable to the drive unit and external device with the shortest practicable length of cable.

• Install the drive unit in the same panel.

A1SD75

module

CPU module

Power supply

module

(b) When wiring with cable that exceeds 2 m (6.56 ft.), but is 10 m

(32.81 ft.) or less

• Ground the shield section of the external wiring cable with the cable clamp. (Ground the shield at the closest location to the AISD75 external wiring connector.)

• Install a ferrite core.

• Wire the external wiring cable to the drive unit and external device with the shortest practicable length of cable.

A1SD75

module

CPU module

Power supply

module

External wiring connector

Cable clamp

External wiring cable (within 2 m (6.56 ft.))

Drive unit

External wiring connector

Ferrite core

Cable clamp

External wiring cable (2 m to 10 m (6.56 ft. to 32.81 ft.))

Drive unit

• Cable clamp Type : AD75CK (manufactured by Mitsubishi Electric Corporation)

• Ferrite core Type : ZCAT3035-1330 (manufactured by TDK Corporation) Contact: TDK Corporation

• Required quantity

Cable length Prepared part

Within 2 m (6.56 ft.) AD75CK 1 1 1 2 m (6.56 ft.) to 10m

(32.81 ft.)

AD75CK 1 1 1 ZCAT3035-1330 1 2 3

Inside control panel

A1SD75

20 to 30cm

AD75CK

(7.87 to 11.81inches)

Required Qty

1 axis 2 axes 3 axes

(6) CC-Link Module

[Simplified diagram]

Terminal resistor

(a) Be sure to ground the cable shield that is connected to the CC-

Link module close to the exit of control panel or to any of the CC-Link stations within 30 cm (11.8 in.) from the module or stations. The CC-Link dedicated cable is a shielded cable. As shown in the illustration below, remove a portion of the outer covering and ground as large a surface area of the exposed shield part as possible.

CC-Link dedicated cable Shield

(b) Always use the specified CC-Link dedicated cable.

inside the control panel should be connected at the FG terminal as shown in the diagram below.

Master module

DA DB DG

SLD

CC-Link

dedicated

cable

DA DB DG

SLD

Local moduleRemote module

CC-Link

dedicated

cable

DA DB DG

SLD

Terminal resisto

(d) Each power line connecting to the external power supply

terminal or module power supply terminal must be 30m (98.43 ft) or less.

(e) Install a noise filter to the external power supply. Use a noise

filter with an attenuation characteristic equivalent to that of the MA1206 (TDK-Lambda Corporation). Note that a noise filter is not required when the module is used in Zone A defined in EN61131-2.

(f) Keep the length of signal cables connected to the analog input

terminals of the following modules to 30m or less. Wire cables connected to the external power supply and module power supply terminal in the control panel where the module is installed.

• AJ65BT-64RD3

• AJ65BT-64RD4

• AJ65BT-68TD

(g) For the cable connected to the power supply terminal of the

AJ65SBT-RPS, AJ65SBT-RPG or AJ65BT-68TD, attach a ferrite core with an attenuation characteristic equivalent to that of the ZCAT3035- 1330 from TDK Corporation. Twist the cable around the ferrite core by one as shown below.

(h) To supply the module power supply terminal of the AJ65BTB2-

16R/16DR, AJ65SBTB2N-8A/8R/8S/16A/16R/16S with power using the AC/DC power supply, follow as shown below.

• Install the AC/DC power supply in the control panel where the module is installed.

• Use a CE-marked AC/DC power supply and ground the FG terminals. (The AC/DC power supply used for the tests conducted by Mitsubishi: TDK-Lambda Corporation: DLP120-24-1)

• For the cable connected to the AC input terminal and DC output terminals of the AC/DC power supply, attach a ferrite core. Twist the cable around the ferrite core by one as shown below. (Ferrite core used for the tests conducted by Mitsubishi: NEC TOKIN Corporation: ESD-SR-250)

(7) CC-Link/LT module

To supply the CL2DA2-B and CL2AD4-B with 24VDC power using the CL1PAD1, keep the length of the power cable from the CL1PAD1 to the 24VDC power supply to 30m (98.43ft) or less.

(8) Measures against static electricity

When using an insulation displacement connector without connector cover, a connected cable for the connector is thin in applicable wire size and coating. Therefore, note that the module may cause an electric discharge failure. As measures against the failure, using pressure-displacement type connector whose applicable wire size is thick or soldering type connector is recommended.

3.1.4 Power supply module

The precautions required for each power supply module are described below. Always observe the items noted as precautions.

Model Precautions

A1S61PN, A1S62PN

A1S63P

A1SJHCPU(S8) Make sure to short and ground the LG and FG terminals.

*1 Filter attachment to the power cable is not required for the A1S63P product with the version

(F) and later. However, use the 24VDC panel power equipment that conforms to the CE.

*2 Make sure to attach two ferrite cores to the power line.

Attach them as close to the power supply module as possible. Use a ferrite core whose damping characteristic is equivalent to that of the RFC-H13 produced by KITAGAWA INDUSTREIS CO., LTD.

Make sure to short the LG and FG terminals with a cable of 6 to 7cm and ground the cable.

Use the 24VDC panel power equipment conforming to the EU Directive.

3.1.5 Ferrite core

Use of ferrite cores is effective in reducing the conduction noise in the band of about 10 MHz and radiated noise in 30 to 100 MHz band. It is recommended to attach ferrite cores when the shield of the shielded cable coming out of control panel does not work effectively, or when emission of the conduction noise from the power line has to be suppressed. We tested using ferrite cores from TDK Corporation, ZCAT3035-1330 and ZCAT2032-0930, and RFC-H13 from KITAGAWA INDUSTREIS CO., LTD. Make sure to attach a ferrite core to a cable at the position closest to the outlet of control panel as possible. If attached at an improper position, the ferrite core will not work effectively.

•Ferrite core Type : ZCAT3035-1330, ZCAT2032-0930 Contact : TDK Corporation Typ e : R FC-H1 3 Contact : KITAGAWA INDUSTREIS CO., LTD

3.1.6 Noise filter (power supply line filter)

A noise filter is a component which has an effect on conducted noise. With the exception of some models, it is not required to fit the noise filter to the power supply line, but fitting it can further suppress noise. (The noise filter has the effect of reducing conducted noise of 10 M Hz or less.) Use any of the following noise filters (double  type filters) or equivalent.

Model name FN343-3/01 FN660-6/06 ZHC2203-11

Manufacturer SCHAFFNER SCHAFFNER TDK Rated current 3 A 6 A 3 A Rated voltage 250 V

The precautions required when installing a noise filter are described below.

(1) Do not bundle the wires on the input side and output side of the

noise filter. When bundled, the output side noise will be induced into the input side wires from which the noise was filtered.

Input side

(power supply side)

Input side

(power supply side)

Filter

(a) The noise will be included

when the input and output wires are bundled.

Introduction

Output side

(device side)

(b) Separate and lay the input

and output wires.

Filter

Introduction

Output side

(device side)

(2) Earth the noise filter earthing terminal to the control panel with the

shortest wire possible (approx. 10 cm (3.94 in.)).

3.1.7 Power line for external power supply terminal

Use a CE-marked AC/DC power supply for an external power supply of the modules, and the power cable length needs to be less than 30m (98.43 ft.).

*1 The power cable length for the A1SJ71E71N-B5 needs to be less than 3m

(9.84 ft.).

Install noise filters to external supply power terminals of the I/O module and the modules below. Use noise filters whose damping characteristic is equivalent to that of the MA1206 produced by TDK Lambda Corporation.

• Analog-digital converter module

• Digital-analog converter module

• Analog I/O module

• Temperature input module

• Temperature control module

• Pulse input module

• High-speed counter module

• Positioning module

3.1.8 Installation environment of the CC-Link/LT module and the AS-I module

(1) CC-Link/LT module

Use the module under the environment of Zone A*1. For the categories of the following products, refer to the manual came with each product.

•CL1Y4-R1B1

•CL1Y4-R1B2

• CL1XY4-DR1B2

• CL1XY8-DR1B2

• CL1PSU-2A

(2) AS-i module

Use the module under the environment of Zone A*1.

*1 Zone defines categories according to industrial environment,

specified in the EMC and Low Voltage Directives, EN61131-2. Zone C: Factory mains (isolated from public mains by

dedicated transformer)

Zone B: Dedicated power distribution, secondary surge

protection (rated voltage: 300V or less)

Zone A: Local power distribution, protected from dedicated

power distribution by AC/DC converter and insulation transformer (rated voltage: 120V or less)

3.2 Requirements for Compliance with Low Voltage Directive

The Low Voltage Directives apply to the electrical equipment operating from 50 to 1000VAC or 75 to 1500VDC; the manufacturer must ensure the adequate safety of the equipment. Guidelines for installation and wiring of MELSEC-AnS series programmable controller are provided in Section 3.2.1 to 3.2.7 for the purpose of compliance with the EMC Directives. The guidelines are created based on the requirements of the regulations and relevant standards, however, they do not guarantee that the machinery constructed according to them will comply with the Directives. Therefore, the manufacturer of the machinery must finally determine how to make it comply with the EMC Directives: if it is actually compliant with the EMC Directives.

3.2.1 Standard applied for MELSEC-AnS series

programmable controller

The standard applied for MELSEC-AnS series programmable controller is EN61010-1 safety of devices used in measurement rooms, control rooms, or laboratories. For the modules which operate with the rated voltage of 50 VAC/75 VDC or above, we have developed new models that conform to the above standard. For the modules which operate with the rated voltage under 50 VAC/75 VDC, the conventional models can be used, because they are out of the low-voltage directive application range.

3.2.2 Precautions when using the MELSEC-AnS series programmable controller

Module selection

(1) Power module

For a power module with rated input voltage of 100/200 VAC, select a model in which the internal part between the first order and second order is intensively insulated, because it generates hazardous voltage (voltage of 42.4 V or more at the peak) area. For a power module with 24 VDC rated input, a conventional model can be used.

(2) I/O module

For I/O module with rated input voltage of 100/200 VAC, select a model in which the internal area between the first order and second order is intensively insulated, because it has hazardous voltage area. For I/O module with 24 VDC rated input, a conventional model can be used.

(3) CPU module, memory card, base unit

Conventional models can be used for these modules, because they only have a 5 VDC circuit inside.

(4) Special function module

Conventional models can be used for the special function modules including analog module, network module, and positioning module, because the rated voltage is 24 VDC or smaller.

(5) Display device

Use the CE marked product.

3.2.3 Power supply

The insulation specification of the power module was designed assuming installation category II. Be sure to use the installation category II power supply to the programmable controller. The installation category indicates the durability level against surge voltage generated by a thunderbolt. Category I has the lowest durability; category IV has the highest durability.

Category IV

Figure 1. : Installation Category

Category IICategory III

Category I

Category II indicates a power supply whose voltage has been reduced by two or more levels of isolating transformers from the public power distribution.

3.2.4 Control panel

Because the programmable controller is an open device (a device designed to be stored within another module), be sure to use it after storing in the control panel.*

* Also, each network remote station needs to be installed inside the

control panel. However, the waterproof type remote station can be installed outside the control panel.

(1) Electrical shock prevention

In order to prevent persons who are not familiar with the electric facility such as the operators from electric shocks, the control panel must have the following functions :

(a) The control panel must be equipped with a lock so that only

the personnel who has studied about the electric facility and have enough knowledge can open it.

(b) The control panel must have a structure which automatically

stops the power supply when the box is opened.

panel.

(2) Dustproof and waterproof features

The control box also has the dustproof and waterproof functions. Insufficient dustproof and waterproof features lower the insulation withstand voltage, resulting in insulation destruction. The insulation in our programmable controller is designed to cope with the pollution level 2, so use in an environment with pollution level 2 or below.

Pollution level 1:An environment where the air is dry and

conductive dust does not exist.

Pollution level 2: An environment where conductive dust does not

usually exist, but occasional temporary conductivity occurs due to the accumulated dust. Generally, this is the level for inside the control box equivalent to IP54 in a control room or on the floor of a typical factory.

Pollution level 3: An environment where conductive dust exits and

conductivity may be generated due to the accumulated dust. An environment for a typical factory floor.

Pollution level 4: Continuous conductivity may occur due to rain,

snow, etc. An outdoor environment. As shown above, the programmable controller can realize the pollution level 2 when stored in a control panel equivalent to IP54.

3.2.5 Module installation

(1) Installing modules contiguously

In AnS series programmable controllers, the left side of each I/O module is left open. When installing an I/O module to the base, do not make any open slots between any two modules. If there is an open slot on the left side of a module with 100/200 VAC rating, the printed board which contains the hazardous voltage circuit becomes bare. When it is unavoidable to make an open slot, be sure to install the blank module (A1SG60).

3.2.6 External wiring

(1) Module power supply and external power supply

For the remote module which requires 24VDC as module power supply, the 5/12/24/48VDC I/O module, and the intelligent function module (special function module) which requires the external power supply, use the 5/12/24/48VDC circuit which is doubly insulated from the hazardous voltage circuit or use the power supply whose insulation is reinforced.

(2) External devices

When a device with a hazardous voltage circuit is externally connected to the programmable controller, use a model whose circuit section of the interface to the programmable controller is intensively insulated from the hazardous voltage circuit.

(3) Intensive insulation

Intensive insulation refers to the insulation with the dielectric withstand voltage shown below.

Intensive Insulation Withstand Voltage

(Installation Category II, source : IEC664)

Rated voltage of hazardous voltage area Surge withstand voltage (1.2/50 µs)

150 VAC or below 2500 V 300 VAC or below 4000 V

4. LOADING AND INSTALLATION

4.1 Module Installation

4.1.1 Handling instructions

The precautions when using the CPU, I/O module, special function module, power supply module and base unit are provided below.

(1) Do not drop or allow any impact to the module case, memory card,

terminal block connector, or pin connector.

(2) Do not remove the printed-circuit board from the module case.

Doing so may cause failure.

(3) Use caution to prevent foreign matter, such as wire chips, from

entering the module during wiring. If any foreign matter has entered the module, remove it.

(4) When using the extension base unit (QA1S6B), be sure to install

the power supply module. Although modules with light load may operate without the power supply module, stable operation is not guaranteed.

(5) Tighten the screws such as module fixing screws within the

following ranges.

QCPU-A module fixing screw (M3×12) 36 to 48 N•cm AnS series module mounting screw (M4) 78 to 118 N•cm I/O module terminal block mounting screw

(M3.5) Power supply module terminal screw (M3.5)

(6) When using extension cables, do not install them together with the

main circuit cables (high voltage, large current), or bring them close to each other.

(7) When installing the programmable controller in a control panel,

fully consider its operability, maintainability, and environmental resistance. Securely mount all the MELSEC-Q series modules used on the base unit. For details on the mounting method, refer to the QCPU-A (A mode) User's Manual.

Screw Tightening Torque

59 to 88 N•cm

(7) Pour installer l'automate programmable dans un tableau de

commande, prendre en compte tous les aspects d'opérabilité, de maintenabilité et de résistance à l'environnement. Monter fermement sur l'unité de base tous les modules de la série MELSEC-Q à utiliser. Pour le détail de la méthode de montage, voir le QCPU-A (A mode) User's Manual (Manuel de l'utilisateur QCPU-A (A mode)).

4.1.2 Instructions for mounting the base unit

(1) Mounting dimensions

Mounting dimensions of each base unit are as follows:

QA1S33B QA1S35B QA1S38B QA1S51B QA1S65B QA1S68B

W 255(10.04) 325(12.80) 430(16.93) 100(3.94) 315(12.40) 420(16.54)

Ws *1 235(9.25) 305(12.01) 410(16.14) 80(3.15) 295(11.61) 400(15.75)

H130(5.12)

Hs *1 110(4.33)

*1 The tolerances of Ws and Hs are ±0.3 mm, respectively.

(2) Unit mounting position

This shows the position of the panel's ceiling, wiring duct, or components.

30mm (1.18inches) or more *1

Panel

30mm (1.18inches) or more

5mm (0.20inches) or more *2

*1 For wiring duct height of 50mm(1.97inches) or less. 40mm(1.57inches) or more for other

cases.

*2 20mm(0.79inches) or more when the extension cable is connected without removal of the

adjacent module.

*3 80mm(3.15inches) or more for the connector type.

5mm (0.20inches) or more

Unit: mm (inches)

Programmable controller

20mm (0.79inches) or more

Doo

(3) Unit mounting orientation

Vertical Flat

(a) Since the programmable controller generates heat, it should

be mounted on a well ventilated location in the orientation shown below.

(b) Do not mount it in either of the orientations shown below.

(4) Mount base unit on a flat surface. If the mounting surface is not

even, this may strain the printed circuit boards and cause malfunctions.

(5) Avoid mounting base unit in proximity to vibration sources such as

large magnetic contractors and no-fuse circuit breakers; mount these on a separate panel or at a distance.

(6) In order to avoid the effects of radiated noise and heat, provide the

clearances indicated below between the programmable controller and devices that generate noise or heat (contactors and relays).

• Required clearance in front of programmable controller: at least 100 mm (3.94 inches)

• Required clearance on the right and left of programmable controller: at least 50 mm (1.97 inches)

At least 100mm (3.94 inches)

Contactor, relay, etc.

At least 50mm (1.97 inches)

(7) If you want to mount base units on a DIN rail, please note the

following points.

(a) Suitable DIN rail types are listed as follows(JIS C 2812):

TH35-7.5Fe TH35-7.5Al TH35-15Fe *JIS: Japanese Industrial Standard

(b) Spacing intervals for DIN rail mounting screws

When using a TH35-7.5Fe or TH35-7.5Al DIN rail, rail mounting screws should be placed at a pitch of 200 mm (7.87 inches) or less in order to ensure that the rail has sufficient strength.

DIN rail mounting screwDIN rail

35mm

(1.38inches)

PPP

P=200mm (7.87 inches) or less

(8) When installing the base unit to DIN rail in an environment with

large vibration, use a vibration-proofing bracket (A1S-PLT-D). Mounting the vibration-proofing bracket (A1S-PLT-D) enhances the resistance to vibration. Depending on the environment to set up the base unit, it is also recommended to fix the base unit to the control panel directly.

4.1.3 Installation and removal of dustproof cover

When the QCPU-A is used, the dustproof cover supplied with the main base unit must be installed to the I/O module loaded on the right hand side of the QCPU-A to prevent the ingress of foreign matter into the I/O module. Always install the dustproof cover. Without the dustproof cover, foreign matter will enter the I/O module, causing a failure. How to install and remove the dustproof cover will be described below.

(1) Installation of dustproof cover

I/O module

Dustproof cover

To insert the dustproof cover into the I/O module, insert it into the connector or terminal side slit first as shown above. Then push the opposite side of the dustproof cover into the I/O module to complete installation.

(2) Removal of dustproof cover

I/O module

Removing hole

Dustproof cover

To remove the dustproof cover from the I/O module, insert the tip of a flat-blade screwdriver into the removing hole as shown above, move the screwdriver toward the back of the module, and take the catch of the dustproof cover off the removing hole.

4.1.4 Installation and removal of modules

This section explains how to install and remove a power supply, CPU, I/O, special function and other modules to and from the base unit.

(1) Installation and removal of QCPU-A

(a) Installation of QCPU-A

Insert the module fixing hook into the module fixing hole of the base unit.

Push the module in the direction of arrow to load it into the base unit.

Make sure that the module is inserted in the base unit securely.

Completion

Module connector

Module fixing hole

Base unit

POINT

(1) Insert the module fixing hook into the module fixing hole, making sure that

the module is mounted vertically against the base unit. Failure to insert the hook or pressing the module to the base unit at an incorrect angle will damage the module and connector.

(2) When using the programmable controller in a place where there is large

vibration or impact, screw the CPU module to the base unit. QCPU-A module fixing screw: M3×12(user-prepared)

Module

Module fixing hook

Module fixing hole

Base unit

(b) Removal of QCPU-A

Module connector

Module fixing hole

Base unit

Module

Remove the module fixing screw, and using the bottom of the module as a support, pull the top of the module toward you.

While lifting the module, take the module fixing hook off the module fixing hole.

Completion

POINT

When the module fixing screw is used, always remove the module by removing the module fixing screw and then taking the module fixing hook off the module fixing hole of the base unit. Forcibly removing the module will damage the module.

(2) Installation and removal of module other than QCPU-A

(a) Installation of module other than QCPU-A

Insert the module fixing hook into the module fixing hole of the base unit.

Push the module in the direction of arrow to load it into the base unit.

Make sure that the module is inserted in the base module securely, and fix it with the module mounting screw.

Completion

Base unit

Module connector

Module fixing hole

Module

Module fixing hook

Module mounting screw

Base unit

Module

POINT

Always insert the module fixing hook of the module into the module fixing hole. Forcing the hook into the hole will damage the module connector and module.

(b) Removal of module other than QCPU-A

Remove the module mounting screw, and using the bottom of the module as a support, pull the top of the module toward you.

While lifting the module, take the module fixing hook off the module fixing hole.

Completion

POINT

Always remove the module by first removing the module fixing screw and then taking the module fixing hook off the module fixing hole of the base unit. Forcibly removing the module will damage the module.

Base unit

Module connector

Module fixing hole

Module

4.1.5 Setting the extension number of the extension base unit

When using two or more extension base units, their extension numbers must be set with their extension number setting connectors. Extension 1 need not be set since the extension number is factory-set to 1. Make this setting in the following procedure.

(1) The extension number setting connector of the extension base unit

is located under the IN side base cover. First, loosen the upper and lower screws in the IN side base cover and remove the base cover from the extension base unit.

(2) Insert the connector pin in the required extension number location

of the connector (PIN1) existing between the IN and OUT sides of the extension cable connector.

Setting of Number of Stages of Extension Base Units

Setting of Number of Extension Stages

Setting of No. of stages setting connector

1st stage 2nd stage 3rd stage 4th stage 5th stage 6th stage 7th stage

POINT

Set the number setting connector to any of numbers 1 to 7 in ascending order. If two or more modules have the same number or any module has no setting, for example, false input and output will occur.

(3) Install the base cover to the extension base unit and tighten the

base cover screw.

4.1.6 Connection and disconnection of extension cable

(1) Instructions for handling an extension cable

• Do not stamp an extension cable.

• An extension cable must be connected to the base unit when the base cover has been installed. (After you have set the extension number to the extension base unit, reinstall and screw the base cover.)

• When running an extension cable, the minimum bending radius of the cable should be 55mm(2.17inches) or more. If it is less than 55mm(2.17inches), a malfunction may occur due to characteristic deterioration, open cable or the like.

• When connecting or disconnecting an extension cable, do not hold the ferrite cores mounted at both ends of the cable. Hold the connector part of the cable for connection or disconnection. Holding the ferrite core may cause the cable to open within the connector. Also, if the ferrite core is shifted, the characteristic will change. When handling the cable, take care not to shift the ferrite core positions.

(2) Connection of extension cable

POINT

When connecting an extension base unit to the main base unit with an extension cable, always plug the OUT side connector of the main base unit and the IN side connector of the extension base unit with an extension cable. The system will not operate properly if the extension cable is connected in the form of IN  IN, OUT OUT or OUT  IN. When connecting two or more extension base units, plug the OUT side connector of the first extension base unit and the IN side connector of the second extension base unit with an extension cable.

(a) To connect an extension cable to the main base unit, remove

the portion under the OUT characters on the base cover with a tool such as a flat-blade screwdriver (5.5×75, 6×100). Insert the driver edge into the gap between the base cover and the section to be removed. Then raise up the driver edge so that the section will come off. Make sure not to insert the driver edge until it damages the connector inside the base cover. This also applies to a case where an extension cable is connected to the OUT side connector of the extension base unit.

Base cover

(b) To connect the extension cable to the next extension base unit,

remove the seal applied under the IN characters on the base cover.

Seal

connector part of the extension cable.

(d) After fitting the extension cable, always tighten the extension

cable connector fixing screws. (Tightening torque: 20N•cm)

(3) Disconnection of extension cable

When unplugging the extension cable, hold and pull the connector part of the extension cable after making sure that the fixing screws have been removed completely.

4.2 Fail-Safe Circuit Concept

To prevent the programmable controller from providing false output or input, make up the circuit and program so that the programmable controller system will be started up in the following procedure.

(1)

Turn on the power to the programmable controller.

(2)

Turn on the external power supply used for the process control.

(3)

Turn on the START switch.

(4)

Turn on the power to the output devices by using a program.

(5) Confirm that all external power supplies are turned on, and then,

an I/O control program should be executed.

For example, if the processing external supply power of a DC output module is switched on and then the programmable controller is powered on, the DC output module may provide false output instantaneously. Though Mitsubishi programmable controllers are manufactured under strict quality control, they may cause failure or abnormal operations due to unspecific reasons. To prevent the abnormal operation of the whole system, machine breakdown, and accidents (e.g. emergency stop, protective and interlock circuits), fail-safe circuitry against failure of the programmable controller must be constructed outside the programmable controller.

The following page gives an example of system designing that conforms to the explanation mentioned above and an example of fail-safe measures when the programmable controller causes a failure.

(1) System design circuit example

ALL AC

POWER

TRANSFORMER

FUSE

CPU module

START SW

RA2

OUTPUT module

M9006

M9039

PROGRAM

RA1

STOP SW

INPUT module

OUTPUT module

MC2

M9084

RA1

MC1

MC2

RA2

Input switched when power supply established.

RUN/STOP circuit interlocked with RA1 (run monitor relay)

Low battery alarm

(Lamp or buzzer) RA1 switched ON by M9039 (run monitor relay)

Power to output equipment switched OFF when the STOP signal is given.

In the case of an emergency stop or a stop caused by a limit switch.

Interlock circuits as necessary. Provide external interlock circuits for conflicting operations, such as forward rotation and reverse rotation, and for parts that could damage the machine or cause accidents if no interlock were used.

The power-ON procedure is as follows:

For AC For AC/DC

Set the ON the power.

Switch CPU to RUN.

Turn on the start switch.

When the magnetic contactor (MC) comes in, the output equipment is powered and may be driven by the program.

Mixed AC and DC

POWER

TRANSFORMER

FUSE

CPU module

M9006

M9039

M10

START SW

RA1

STOP SW

RA2

OUTPUT module

Set the ON the power.

Switch CPU to RUN.

When DC power is established, RA2 goes ON.

Timer (TM) times out after the DC power reaches 100%. (The TM set value should be the period of time from when RA2 goes ON to the establishment of 100% DC voltage. Set this value to approximately 0.5 seconds.)

Turn on the start switch.

When the magnetic contactor (MC) comes in, the output equipment is powered and may be driven by the program. (If a voltage relay is used at RA2, no timer (TM) is required in the program.)

M9084

M10N0MC1

PROGRAM

INPUT module

RA1

MC2

MC1

MC2

TRANSFORMER

FUSE

DC POWER SUPPLY

(-)

(+)

FUSE

RA2

MCMC

Voltage relay is recommended

Set time for DC power supply to be established.

Low battery alarm (Lamp or buzzer) RA1 switched ON by M9039 (run monitor relay) Power to output equipment switched OFF when the STOP signal is given.

In the case of an emergency stop or a stop caused by a limit switch.

(2) Fail-safe measures to cover the possibility of programmable

controller failure Although a CPU module detects failures of programmable controller CPU and memory by using the self-diagnostics function, it may not detect those of I/O control area. In such cases, all I/O points may turn on or off depending on the failure, or the control target may malfunction or the safety may not be ensured. Mitsubishi programmable controllers are manufactured under strict quality control, however, build a fail-safe circuit outside the programmable controller in order that the programmable controller failure due to unspecified reasons will not result in the machinery breakdown or accidents. The system example including fail safe circuit and fail safe circuit example are provided below.

Output

Power

Input

CPU

supply

module

points

Extension cable

*1 The output module for fail-safe purpose should be mounted on the last slot of the system.

(YB0 to YBF in the above system.)

Input

points

Output

Input

Output

points

Output

points

Power supply

module

Output

points

Output module for fail-safe purpose*1

Output

points

Output

points

Vacant

YB0

points

YBF

<Fail-safe circuit example>

Internal program

M9032

YB0

YB1

ON delay timer

OFF delay timer *3

External load

YB0

0.5s 0.5s

CPU module

*2 YB0 turns on and then off at alternatively 0.5 second intervals.

Use a contactless output module (transistor is used in the above example).

*3 If an OFF delay timer (especially miniature timer) is not available, construct the fail-safe

circuit using an ON delay timer shown on the next page.

YBF

24V

Output module

T1 T2

24VDC

When constructing a fail-safe circuit using ON delay timers only

External load

ON delay timer

24VDC

Internal program

M9032

YB0

0.5s 0.5s

CPU module

Output module

*4 Use a solid state relay for the M1 relay.

YB0

YB1

YBF

24V

4.3 Wiring

4.3.1 Power supply module specifications

This section gives the specifications of the power supply modules.

Power Supply Module Specifications

Item

Base loading slot Power supply module loading slot

Rated input voltage

Rated input frequency 50/60Hz ± 5% ——— Input voltage distortion

factor Max. input apparent power 105VA 41W Inrush current 20A 8ms or lower *4 81A 1ms or lower Rated output

current

Overcurrent protection *1

Overvoltage protection *2

Efficiency 65% or higher Allowable momentary

power failure time *3 Dielectric withstand

voltage

Insulation resistance

Noise durability

Power indication Power LED indication (light at the time of output of 5 VDC) Fuse Built-in (Unchangeable by user) Terminal screw size

Taille des vis de borne

Applicable wire size

Taille du fil à utiliser

Applicable solderless terminal

Borne sans soudure à utiliser

5VDC 5A 3A 5A 24VDC ——— 0.6A ——— 5VDC 5.5A or higher 3.3A or higher 5.5A or higher 24VDC ——— 0.66A or higher ——— 5VDC 5.5 to 6.5V 24VDC ———

A1S61PN A1S62PN A1S63P

100 to 240VAC

(85 to 264VAC) (15.6 to 31.2VDC)

20ms or lower

Across inputs/LG and outputs/FG 2,830VAC rms/3 cycles (2000m)

Across inputs and outputs (LG and FG separated), across inputs and LG/FG, across outputs and FG/LG 10M or higher by 500VDC insulation resistance tester

Noise voltage 1,500 Vp-p, Noise width 1µs, Noise frequency 25 to 60 Hz (noise simulator condition) Noise voltage IEC61000-4-4, 2kV

Specifications

+10%

-15%

Within 5% ———

M3.5×7

M3,5×7

0.75 to 2mm

0,75 à 2mm

RAV 1.25 to 3.5, RAV 2 to 3.5

RAV 1,25 à 3,5, RAV 2 à 3,5

24VDC

10ms or lower

(at 24VDC input)

500VAC acr oss primary a nd 5VDC

5M or more by insulation resistance tester

Noise voltage 500 Vp-p, Noise width 1µs, Noise frequency 25 to 60 Hz (noise simulator condition)

+30%

-35%

Power Supply Module Specifications

Applicable tightening torque

Couple de serrage à appliquer

External dimension 130 × 55 × 93.6 (5.12 × 2.17 × 36.9) mm (inches) Weight 0.60 kg 0.60 kg 0.50 kg

POINT

*1 Overcurrent protection

The overcurrent protection device shuts off the 5VDC and/or 24VDC circuit(s) and stops the system if the current exceeding the specified value flows in the circuit(s). As this results in voltage drop, the power supply module LED turns off or is dimly lit. After that, power off the input power supply to eliminate the causes of overcurrent, e.g., insufficient current capacity and short circuit, and then power on the input power supply to start the system. When the current has reached the normal value, the initial start up of the system will be performed.

*2 Overvoltage protection

The overvoltage protection shuts off the 5VDC circuit and stops the system if the overvoltage of 5.5V is applied to the circuit. This results in the power supply module LED turning off. When restarting the system, power OFF and ON the input power supply, and the initial start up of the system will be performed. If the system is not booted and the LED remains off, this means that the power supply module has to be replaced. the LED remains off, this means that the power supply module has to be replaced.

*3 Allowable momentary power failure period

The programmable controller CPU allowable momentary power failure period varies with the power supply module used. In case of the A1S63P power supply module, the allowable momentary power failure period is defined as the time from when the primary side of the stabilized power supply for supplying 24VDC to the A1S63P is turned off until when the voltage (secondary side) has dropped from 24VDC to the specified value (15.6VDC) or less.

*4 Inrush current

If the power supply module is re-powered on right after powered off (within 5s), the inrush current exceeding the specified value (2ms or less) may be generated. Therefore, make sure to re-power on the module 5seconds after power off. When selecting a fuse or breaker for external circuit, consider the above point as well as meltdown and detection characteristics.

59 to 88N•cm

59 à 88N•cm

(1) A1S61PN (2) A1S62PN

(3) A1S63P

No. Name Description

1) POWER LED The indicator LED for the 5 VDC power.

2) 24 V and 24 G terminals

3) FG terminal

4) LG terminal

5) Power supply input terminals Used to connect 100VAC to 200VAC power supply.

6) Power supply input terminals Used to connect a 24VDC power supply.

7) Terminal screw M3.5 × 7

8) Terminal cover The protective cover of the terminal block.

9) Module fixing screw

POINT

(1) Do not use the terminal which is printed NC on the terminal block. (2) Be sure to ground the terminal LG and FG to the protective ground conductor.

Used to supply 24VDC to inside the output module (using external wiring).

The grounding terminal connected to the shield pattern of the printed circuit board.

Grounding for the power supply filter. The potential of A1S61PN or A1S62PN terminal is 1/2 of the input voltage.

Used to fix the module to the base unit. (M4 screw, tightening torque : 59 to 88 N•cm)

4.3.2 The precautions on the wiring

This section gives instructions for wiring the power supply.

(1) Wiring of power supply

(a) When voltage fluctuations are larger than the specified value,

connect a constant-voltage transformer.

Constant voltage transformer

(b) Use a power supply which generates minimal noise between

wires and between the programmable controller and ground. If excessive noise is generated, connect an insulating transformer.

Programmable controller

Insulating transformer

employed to reduce the voltage from 200 VAC to 100 VAC, use one with a capacity greater than those indicated in the following table.

Power Supply Module Transformer Capacity

A1S61PN 110VA × n A1S62PN 110VA × n

(d) Separate the programmable controller ’s power supply line

from the lines for I/O devices and power devices as shown below. When there is much noise, connect an insulation transformer.

(e) Taking rated current or inrush current into consideration when

wiring the power supply, be sure to connect a breaker or an external fuse that have proper blown and detection.

Programmable controller

Insulating transformer

I/O equipment

n: Stands for the number of

power supply modules.

When using a single programmable controller, a 10A breaker or an external fuse are recommended for wiring protection.

200VAC

Main power supply

Relay terminal block

I/O power supply

On a control panel

Programmable controller power supply

Main circuit power supply

Insulation Transformer

Programmable controller

I/O equipment

Main circuit equipment

(f) Note on using the 24 VDC output of the A1S62PN power

supply module. If the 24 VDC output capacity is insufficient for one power supply module, supply 24 VDC from the external 24 VDC power supply as shown below:

24VDC

unit

Power supply

unit

Power supply

I/O module

24VDC External power supply

unit

Power supply

I/O module

(g) 100 VAC, 200 VAC and 24 VDC wires should be twisted as

dense as possible. Connect the modules with the shortest distance. Also, to reduce the voltage drop to the minimum, use the thickest wires possible (maximum 2mm

(h) Do not bind 100VAC and 24VDC wires together with main

circuit (high tension and large current) wires or I/O signal line (including common line) nor place them near each other. Provide 100mm (3.94 inches) clearance between the wires if possible.

Surge absorber for lightening

Programmable

controller

I/O

devices

(i) As a countermeasure to power surge due to lightening,

connect a surge absorber for lightening as shown below.

POINT

(1) Separate the ground of the surge absorber for lightening (E1) from that of the

programmable controller (E2).

(2) Select a surge absorber for lightening whose power supply voltage does no

exceed the maximum allowable circuit voltage even at the time of maximum power supply voltage elevation.

(2) Wiring to I/O device

(a) The solderless terminal with insulation sleeve is inapplicable to

a terminal block. It is advisable to cover the wire connection part of a terminal with a mark tube or insulation tube.

(b) Install wiring to a terminal block using the cable of core

diameter 0.3 to 0.75mm

, and outside diameter 2.8mm or less.

(d) When the main circuit line and power line cannot be

separated, use a shielding cable and ground it on the programmable controller side. However, ground it on the opposite side in some cases.

Programmable controller

Input

Output

(e) When cables are run through pipes, securely ground the

pipes.

(f) Run the 24VDC input line away from the 100VAC and 200

VAC lines.

Shielded cable

Shield jacket

(g) The cabling of 200m (656.2ft.) or longer distance may produce

leakage current depending on the capacity between lines and result in an accident.

(h) As a countermeasure against the power surge due to lightning,

separate the AC wiring and DC wiring and connect a surge absorber for lightning as shown in (i) of item (1). Failure to do so increases the risk of I/O device failure due to lightning.

(3) Grounding

(a) Carry out the independent grounding if possible. (Grounding

resistance 100 or less.)

(b) If the independent grounding is impossible, carry out the

shared grounding (2) as shown below.

Class 3

grounding

Other device

Programmable controller

(1) Independent grounding.....Best

to the programmable controller as much as possible so that the ground cable can be shortened.

(d) If a malfunction occurs due to earthling, separate either LG or

FG of the base module, the device combination, or all the connection from the earthling.

Class 3

grounding

Other device

Programmable controller

(2) Shared grounding.....Good (3) Common grounding.....Not allowed

Programmable controller

. Bring the grounding point close

Other device

4.3.3 Connecting to the power supply module

Terminal blockSolderless terminals

with insulation sleeves

The following diagram shows the wiring example of power lines, grounding lines, etc. to the main and extension bases.

Main base unit

100/110VAC

Connect to 24VDC terminals of I/O module that requires 24VDC internally.

*1 Ground the LG and FG terminals by using a ground wire as thick and short as possible

(2mm in diameter).

200/220VAC

FUSE

AC DC

Extension cable

100-240VAC

Ground wire

24VDC 24VDC

Grounding

POINT

(1) Use the thickest possible (max. 2 mm2 (14 AWG)) wires for the 100/200 VAC

and 24 VDC power cables. Be sure to twist these wires starting at the connection terminals. For wiring a terminal block, be sure to use a solderless terminal. To prevent short-circuit due to loosening screws, use the solderless terminals with insulation sleeves of 0.8 mm (0.03 inches) or less thick. The number of the solderless terminals to be connected for one terminal block are limited to 2.

(QA1S38B)

CPUA1S62PN

+24V 24G

(FG)

(LG)

INPUT 100-240VAC

Extension base unit

(QA1S68B)

I/OA1S62PN

+24V 24G

(FG)

(LG)

INPUT 100-240VAC

(2) Be sure to ground the LG and FG terminals. Failure to do so may cause the

programmable controller to be susceptible to noise. Note that LG terminals include the potential as half as that of input voltage; you might get an electric shock when you touch them.

(3) A1S61PN and A1S62PN do not need to be switched as the are 100 to

240VAC wide-range.

4.4 Precautions when Connecting the Uninterruptible Power Supply (UPS)

Connect the QCPU-A system to the uninterruptible power supply (UPS), while paying attention to the followings. When connecting an uninterruptible power supply (UPS) to the programmable controller system, use an online UPS or line-interactive UPS with a voltage distortion rate of 5% or less. When connecting a standby UPS, use a Mitsubishi FREQUPS FW-F series UPS (hereinafter FW-F series UPS)

0.3K/0.5K) Do not use any standby UPS other than the FW-F series UPS.

*1 The FW-F series UPS whose serial number starts with the letter "P" or later, or

ends with the letters "HE" is applicable.

. (Example: FW-F10-

Starts with "P" or later

Ends with "HE"

4.5 Part Names and Settings of the CPU Module

4.5.1 Part names and settings

This section explains the names and settings of the CPU module.

Front face With front cover open

Q02HCPU

PULL

MODE

USER

BOOT

USB

RUN

ERR.

BAT.

10)

Q02HCPU

MODE

RUN

ERR.

USER

BAT.

BOOT

L.CLRRESET

1 2 3 4 5

RUNSTOP

11)*1

13)

14)

15)

RS-232

When opening the cover, put your finger here.

12)

*1 Not provided for Q02CPU-A.

Side face

16)

17)

20)

19)

18)

No. Name Applications

1) Module fixing hook

2) Mode LED

3) RUN LED

4) ERR. LED

5) USER LED

6) BAT. LED

7) BOOT LED

8) Serial number Shows the serial number printed on the rating plate. Memory card EJECT

9) button

Memory card loading

10) connector

11) USB connector *2 Unusable (Usable for Q mode only)

12) RS-232 connector *2

*2 When normally connecting a cable to the USB connector or RS-232 connector, clamp the

cable to prevent it from coming off due to the dangling, moving or carelessly pulling of the cable.

Hook used to fix the module to the base unit. (Single-motion installation)

Indicates the mode of the CPU. Lit (orange)

Lit (green) Indicates the operating status of the CPU. On Off

Off Flicker

On Off Flicker

Off On Off

Used to eject the memory card from the CPU.

Connector used to load the memory card to the CPU.

Connector for connection with a peripheral device. Can be connected by RS-232C connection cable (QC30R2).

: A mode : Q mode

::During operation in "RUN" or "STEP RUN" mode.

During a stop in "STOP", "PAUSE" or "STEP RUN" mode or detection of error whose occurrence stops operation.

Detection of self-diagnostics error which will not stop operation, except battery error. (When operation continued at error detection is set in the parameter)

Normal

Detection of error whose occurrence stops operation.

Annunciator ON

Normal

Execution of latch clear

::Occurrence of battery error due to reduction in

battery voltages of CPU and memory card. Normal

::Execution of boot operation

Non-execution of boot operation

No. Name Applications

DIP switches

13)

14) RUN/STOP switch

15) RESET/L.CLR switch

Module fixing screw

16) hole

17) Module fixing hook Hook used to fix to the base unit.

18) Battery connector pin

19) Battery

20) Module loading lever Used to load the module to the base unit.

Used to set the items for operation of the CPU. SW1: Must not be used. Normally off.

(Shipped in off position) SW2: Must not be used. Normally off.

(Shipped in off position) SW3: RAM/boot operation designation.

(Shipped in off position)

: Boot operation : RAM operation

Off

SW4: Must not be used. Normally off. (Shipped in off position) SW5: Must not be used. Normally off. (Shipped in off position)

RUN STOP

RESET

L.CLR

Hole for the screw used to fix to the base unit. (M3 × 12 screw)

For connection of battery lead wires. (When shipped from the factory, the lead wires are disconnected from the connector to prevent the battery from consuming.)

Backup battery for use of built-in RAM and power failure compensation function.

Executes sequence program operation. Stops sequence program operation.

: :

Used to perform hardware reset, operation fault rest, operation initialization, etc. If this switch is left in the RESET position, the whole system will be reset and the system will not operate properly. After performing reset, always return this switch to the neutral position. Used to turn "OFF" or "zero" all data in the

parameter-set latch area. Used to clear the sampling trace and status latch registration.

4.5.2 Switch operation after program write

(1) When writing a program during STOP of CPU

Write a program during STOP of the CPU in the following procedure.

1) RUN/STOP switch: STOP

RUN LED: Off...................CPU STOP status  Program write

2) RUN/STOP switch: STOP  RUN

RUN LED: On...................CPU RUN status

(2) When you wrote a program during RUN

When you wrote a program during RUN of the CPU, do not operate the switch.

4.5.3 Latch clear operation

To perform latch clear, operate the RESET/L.CLR switch in the following procedure.

1) RESET/L.CLR switch: Move the switch to L.CLR several times

USER LED: Flicker.............Ready for latch clear.

2) RESET/L.CLR switch: Move the switch to L.CLR once more.

USER LED: Off...................Latch clear complete.

POINT

Latch clear can be set to be valid or invalid device-by-device by making device setting in the parameter. For the operation method, refer to the operating manual of GPP function.

until the USER LED flickers. (Do not move it to RESET.)

4.5.4 Installation and removal of memory card during power-on

Do not install or remove the memory card while power is on.

POINT

If you installed or removed the memory card while power was on, the data within the memory card may be corrupted.

Memo

5. SPECIFICATIONS AND CONNECTIONS OF I/O MODULES

5.1 Input modules

5.1.1 Input module specifications

Operating Voltage

No. of

Model Type

Points

Rated Input

Voltage

Input

Current

ON voltage OFF voltage

A1SX10

A1SX10EU 7mA

A1SX20

A1SX20EU 11mA

A1SX30

A1SX40

A1SX40-S1

A1SX40-S2

A1SX41

A1SX41-S1

A1SX41-S2

A1SX42

A1SX42-S1

A1SX42-S2

AC input

DC/AC

input

DC input

(sink type)

100 to

120VAC

200 to

240VAC

12/24VDC

12/24VAC

12/24VDC 3/7mA

24VDC 7mA

12/24VDC 3/7mA

24VDC 7mA

12/24VDC 2/5mA

24VDC 5mA

6mA

9mA

4.2/

8.6mA

80VAC or

higher

7VDC/AC or

higher

8VDC or

higher

14VDC or

higher

8VDC or

higher

17VDC or

higher

14VDC or

higher

8VDC or

higher

18.5VDC or higher

17.5VDC or higher

30VAC or

lower

2.7VDC/AC or lower

4VDC or lower

6.5VDC or lower

4VDC or lower

3.5VDC or lower

6.5VDC or lower

4VDC or lower

3VDC or lower

7VDC or lower

Maximum

Simultaneous

Input Points (Percentage

Simultaneously

ON)

100%(110VAC)

60%(132VAC)

100%(110VAC)

60%(220VAC)

75%(26.4VDC)

100%(26.4VDC)

60%(26.4VDC)

50%(24VDC)

Max. Response Time

OFF to ON ON to OFF

20ms or

lower

30ms or

lower

20ms or

lower

25ms or

lower

10ms or

lower

0.1ms or lower

10ms or

lower

0.3ms or lower

10ms or

lower

0.3ms or lower

10ms or

lower

35ms or

lower

55ms or

lower

20ms or

lower

20ms or

lower

10ms or

lower

0.2ms or lower

10ms or

lower

0.3ms or lower

10ms or

lower

0.3ms or lower

10ms or

lower

Internal

Field Wiring

Terminal 16 0.05A 16

40-pin

connector

40-pin

connector

Points/

Common

×2

Current

Con-

sumption

(5VDC)

0.08A

0.12A

0.08A

0.09A

0.16A

0.09A

NO. of

Occupied

Points

Model Type

No. of Points

Rated Input

Voltage

Input

Current

Operating Voltage

ON voltage OFF voltage

A1SX71

A1SX80

A1SX80-S1 24VDC

A1SX80-S2 24VDC

A1SX81

DC input

(sink/source

type)

A1SX81-S2 24VDC 7mA

32 5/12/24VDC

12/24VDC 3/7mA

1.2/3.3/ 7mA

7mA

A1SX82-S1 64 24VDC 5mA

A1S42X

DC input (dynamic)

16/32 48/64

12/24VDC 4/9mA

3.5VDC or higher

8VDC or

higher

17VDC or

higher

13VDC or

higher

8VDC or

higher

13VDC or

higher

18.5VDC or higher

8VDC or

higher

1VDC or lower

4VDC or lower

5VDC or lower

6VDC or lower

4VDC or lower

6VDC or lower

3VDC or lower

4VDC or lower

Maximum

Simultaneous

Input Points (Percentage

Simultaneously

ON)

65%(24VDC)

100%(26.4VDC)

60%(26.4VDC)

50%(26.4VDC)

Max. Response Time

OFF to ON ON to OFF

1.5ms or lower

10ms or

lower

0.4ms or lower

10ms or

lower

10ms or

lower

0.3ms or lower

3ms or

lower

10ms or

lower

0.5ms or lower

10ms or

lower

10ms or

lower

0.3ms or lower

Internal

Field Wiring

40-pin

connector

Points/

Common

Current

Con-

sumption

Occupied

(5VDC)

32 0.075A 32

Terminal 16 0.05A 1685%(26.4VDC)

37-pin

D-sub

connector

40-pin

connector×232 0.16A 64

32 0.08A 32

NO. of

Points

100%(26.4VDC)

0.4ms or lower

0.4ms or

lower

24-pin

connector

- 0.08A

16/32/48/

For all modules, the insulation system is photocoupler insulation and the input indications are LED indications.

*1.....The dynamic scan cycle is 13.3ms.

*2.....Set using the DIP switch on the module front.

5.1.2 Input module connections

Input module connections

X01 X03 X05 X07 X08 X0A X0C X0E COM

Vacant

Rated Input

Voltage

100 to 120

VAC

200 to 240

VAC

X00

X02

X04

X06

COM

X09

X0B

X0D

X0F

Vacant

Model

A1SX10

(1)

A1SX10EU

A1SX20

A1SX20EU

9 and 18 areconnected internally.

Model

(2)

A1SX30 12/24 VAC/DC

X01 X03 X05 X07 X08 X0A X0C X0E COM

12/24VAC 12/24VDC

9 and 18 areconnected internally.

Rated Input

Voltage

X00

X02

X04

X06

COM

X09

X0B

X0D

X0F

Model

A1SX40 12/24 VDC A1SX80 12/24 VDC

(3)

A1SX40-S1 A1SX40-S2 A1SX80-S2

9 and 18 areconnected internally.

100 to 120 VAC de 100 à 120 V ca 12/24 VAC/DC 12/24 V ca/cc

200 to 240 VAC de 200 à 240 V ca 24 VDC 24 V cc

9 and 18 are connected internally 9 et 18 sont connectés à l'intérieur Model Modèle

Rated Load Voltage Tension nominale de charge Vacant Libre

Rated Input

Voltage

24 VDC

X00

X01

X03 X05 X07 X08 X0A X0C X0E COM

Vacant

English French English French

X02

X04

X06

COM

X09

X0B

X0D

X0F

Vacant

Model

(4)

A1SX80-S1

9 and 18 areconnected internally.

X01 X03 X05 X07 X08 X0A X0C X0E COM

Vacant

Rated Input

Voltage

24 VDC

X00

X02

X04

X06

COM

X09

X0B

X0D

X0F

Vacant

Mitsubishi Electric MELSEC-Q, Q02HCPU-A, Q02CPU-A, Q06HCPU-A User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

SAFETY PRECAUTIONS

CONDITIONS OF USE FOR THE PRODUCT

REVISIONS

CONTENTS

ABOUT THE MANUALS

USER PRECAUTIONS

PRECAUTIONS WHEN USING THE Q SERIES

PRECAUTIONS FOR BATTERY

1. OVERVIEW

1.1 Supplied Parts

2. GENERAL SPECIFICATIONS

2.1 General Specifications

2.2 Performance Specifications of CPU Modules

2.3 Specifications of Base Units

3. EMC DIRECTIVES AND LOW VOLTAGE DIRECTIVES

3.1 Requirements for Compliance with EMC Directive

3.1.1 Standards applicable to the EMC Directive

3.1.2 Installation inside the control panel

3.1.3 Cables

3.1.4 Power supply module

3.1.5 Ferrite core

3.1.6 Noise filter (power supply line filter)

3.1.7 Power line for external power supply terminal

3.1.8 Installation environment of the CC-Link/LT module and the AS-I module

3.2 Requirements for Compliance with Low Voltage Directive

3.2.2 Precautions when using the MELSEC-AnS series programmable controller

3.2.3 Power supply

3.2.4 Control panel

3.2.5 Module installation

3.2.6 External wiring

4. LOADING AND INSTALLATION

4.1 Module Installation

4.1.1 Handling instructions

4.1.2 Instructions for mounting the base unit

4.1.3 Installation and removal of dustproof cover

4.1.4 Installation and removal of modules

4.1.5 Setting the extension number of the extension base unit

4.1.6 Connection and disconnection of extension cable

4.2 Fail-Safe Circuit Concept

4.3 Wiring

4.3.1 Power supply module specifications

4.3.2 The precautions on the wiring

4.3.3 Connecting to the power supply module

4.4 Precautions when Connecting the Uninterruptible Power Supply (UPS)

4.5 Part Names and Settings of the CPU Module

4.5.1 Part names and settings

4.5.2 Switch operation after program write

4.5.3 Latch clear operation

4.5.4 Installation and removal of memory card during power-on

5. SPECIFICATIONS AND CONNECTIONS OF I/O MODULES

5.1 Input modules

5.1.1 Input module specifications

5.1.2 Input module connections