Mitsubishi Electric MELSEC iQ-R Series Manual

Also see for MELSEC iQ-R Series: Quick start guide Instruction manual Manual User manual User manual

MELSEC iQ-R SeriesProgrammable Logic ControllersInstallation Manual for Base Units,Power Supplies and CPU ModulesArt. no.: 301714 ENG, Version B, 13012020Safety PrecautionsFor use by qualified staff onlyThe instructions in this manual are written for qualified electrical technicianswho are already familiar with automation technology safety standards. Systemconfiguration and layout, installation, setup, servicing and testing of theequipment may only be performed by qualified electrical technicians. Anymodifications to the hardware and/or software of our products not specificallydescribed in this manual may only be performed by authorised MitsubishiElectric staff.Proper product useThe programmable logic controllers (PLCs) of the MELSEC iQ-R series are onlyintended for the applications described in this installation manual and/or theother manuals referenced below. All operating parameters and settings spec-ified in this manual must be observed. The products described have all beendesigned, manufactured, tested and documented in strict compliance withthe relevant safety standards. Unauthorised modification of the hardware orsoftware or failure to observe the warnings in this manual and on the productsmay result in serious injury to personnel and/or damage to property. Onlyperipherals and expansion equipment specifically recommended andapproved by Mitsubishi Electric may be used with the programmable logiccontrollers of the MELSEC iQ-R series. All and any other uses shall be deemedto be improper.Safety regulationsAll safety and accident prevention regulations relevant to your applicationmust be observed in your system configuration and layout and for installation,setup, servicing and testing of these products.This manual includes warnings to help you use the products properly andsafely. These warnings are identified as follows:Additional informationYou can find more information on these products in the following manualsP MELSEC iQ-R CPU Module User's Manual (Startup)P MELSEC iQ-R CPU Module User's Manual (Application)P MELSEC iQ-R Module Configuration ManualP MELSEC iQ-R Ethernet/CC-Link IE User's Manual (Startup)You can download these manuals from our website free of charge(https://eu3a.mitsubishielectric.com).If you have any questions about installing, programming and operatingMELSEC iQ-R series controllers, please don’t hesitate to contact your local salesoffice or distributor.System ConfigurationThe PLCs of the MELSEC iQ-R series are modular controllers. The CPUs areinstalled on base units (sometimes referred to as racks) that can also accom-modate a power supply and up to twelve modules.You can expand the system by connecting extension base units to the mainbase unit with a bus cable.a R00CPU, R01CPU, R02CPU, R04CPU, R08CPU, R16CPU, R32CPU, R120CPUb R04ENCPU, R08ENCPU, R16ENCPU, R32ENCPU, R120ENCPUc R08PCPU, R16PCPU, R32PCPU, R120PCPUGeneral Operating Conditionsa When an extended temperature range base unit is not used.b When an extended temperature range base unit is used.Please refer to the MELSEC iQ-R Module Configuration Manual for more detailson the operating and environment conditions for the controllers.Base UnitsParts and controlsMain base unitExtension base unitRQ extension base unit (for MELSEC System Q modules)The number of slots available for I/O modules and special function modules isindicated by the second and (if present) third numeric digits in the modeldesignation. For example, the R38B has 8 slots and the R312B has 12 slots.DimensionsP DANGER:User injury hazard.Failure to observe these safety warnings can result in healthand injury hazards for the user.E WARNING:Equipment damage hazard.Failure to observe these safety warnings can result in seriousdamage to the equipment or other property.No. DescriptionA Slot for power supply unitBSlots for CPU modulesYou can install up to four CPU modules in a single MELSEC iQ-Rseries PLC system.C Slots for I/O modules and special function modules.D Extension cableE WARNINGThe total length of all extension cables in a PLC system must not exceed20 m. (13.2 m when a MELSEC System-Q series module is used in the system.)CPU module Max. extensionbase units Max. installable modulesRnCPU a764RnENCPU b 63RnPCPU c 64Condition SpecificationsAmbienttemperatureOperation 0–55 °C a0–60 °C bStorage -25–75 °CRelative humidity (operation) 5–95 % (non-condensing)Environment No aggressive or flammable gases,no excessive dustOUTOUTINOUTINExtension base unit(extension 1)Main base unitExtension base unit(extension 2)DDA B C CA C C C C CC C CA C CC C CBCBCBCNo. DescriptionA Extension connector coverA protective cover for the extension cable connectorBExtension cable connector (OUT)Connector for connecting to an extension base unit. A MELSEC iQ-Rseries extension cable is connected here.C Production information markingShows the production information (16 digits) of the base unit.D Slot for power supply unitE Slot for CPU moduleF I/O module slotsG Guides for mounting the modules to the base unit.H Threaded holes for mounting modules with M3 x 12 screws.IExtension cable connector (IN)Connector for incoming extension cable (from main base unit oranother extension base unit)JExtension cable connector (OUT)Connector for connecting to a MELSEC System Q series base unit (lowerlevel). A MELSEC System Q series extension cable is connected here.R38BOUTPOWER I / O 3I / O 2I / O 1I / O 0CPUHAB4 5 6CGR68BOUTIN POWER I /I / O 2I / O 1I / O 0HAB4 6CG9RQ612BOUTIN POWERI / O 3I / O 2I / O 1I / O 0HAJ4 6CG9Base unit X [mm] Base unit X [mm] Base unit X [mm]R35B 245 R65B 245 RQ65B 245R38B 328 R68B 328 RQ68B 328R310B-HT 439 R610B-HT 439 — —R312B 439 R612B 439 RQ612B 439R38BOUTPOWER I / O 7I / O 6I / O 5I / O 4I / O 3I / O 2I / O 1I / O 0CPU101 mmX