6ES7221-1BF32-0XB0
The Siemens 6ES7221-1BF32-0XB0 SIMATIC S7-1200 SM 1221 Digital Input Module is an 8-channel digital input expansion module designed for reliable acquisition of 24 V DC field signals in industrial automation systems. It extends the digital input capacity of an S7-1200 PLC, allowing additional sensors, switches, push buttons and other ON/OFF devices to be connected to the controller.
With 8 digital inputs and Sink/Source compatibility, the SM 1221 provides flexible signal interfacing for different machine-control configurations. Input signals received from field devices are transferred to the S7-1200 CPU, where they can be processed through the PLC program to control and monitor machine operations.
The 6ES7221-1BF32-0XB0 is suitable for OEM machines, control panels, production lines, packaging systems, material handling equipment and general industrial automation applications where dependable digital signal monitoring and compact PLC expansion are required.
Product Technical Data
· Part Number: 6ES7221-1BF32-0XB0
· Product Family: SIMATIC S7-1200
· Module: SM 1221 Digital Input
· Number of Inputs: 8 Digital Inputs
· Input Voltage: 24 V DC
· Signal Type: Digital ON/OFF
· Input Configuration: Sink/Source
· Application: PLC signal acquisition and machine control
· Mounting: S7-1200 system expansion
· Communication: Via S7-1200 backplane interface
· Input Groups: 2 groups
· Suitable For: Sensors, switches, push buttons and industrial field devices
PRODUCT DETAILS
The Siemens 6ES7221-1BF32-0XB0 SM 1221 is an 8-channel digital input module developed for SIMATIC S7-1200 PLC systems. It expands the controller's digital input capability and enables reliable monitoring of field signals from industrial devices.
The module accepts 24 V DC digital signals and supports sink/source wiring, providing flexibility when connecting different types of field devices. It is well suited for machine automation, control panels, production equipment and general industrial control applications.
Features
· 8-channel digital input expansion
· Designed specifically for SIMATIC S7-1200 PLCs
· Operates with 24 V DC input signals
· Supports sink and source signal configurations
· Reliable detection of industrial ON/OFF signals
· Suitable for connecting sensors and switching devices
· Compact design for efficient control-panel installation
· Helps increase the available digital I/O capacity
· Suitable for machine builders and OEM automation systems
· Practical solution for industrial PLC input expansion
· Supports integration of field-level digital signals into the PLC program
· Ideal for applications requiring additional 24 V DC digital inputs
MAAN ELECTRO CONTROLS
📧 info.maanelectrocontrols@gmail.com
#6ES72211BF320XB0 #6ES7221-1BF32-0XB0 #Siemens6ES72211BF320XB0 #SIMATICS71200 #S71200 #SiemensS71200 #SM1221 #DigitalInputModule #S71200DigitalInput #8DI #8DigitalInputs #24VDCInput #SinkSourceInput #SiemensPLC #SiemensPLCModule #PLCInputModule #PLCExpansionModule #DigitalIOModule #SiemensAutomation #IndustrialAutomation #PLCAutomation #ControlSystem #MachineAutomation #FactoryAutomation #ProcessAutomation #IndustrialControl #AutomationSystem #PLCControl #OEMAutomation #PackagingMachine #AssemblyMachine #MachineBuilder #PanelBuilder #SystemIntegrator #IndustrialPLC #ControlPanel #AutomationEngineering #SIMATIC #SiemensSIMATIC #MaanElectroControls #6ES72211BF320XB0InAhmedabad #6ES72211BF320XB0InSanand #6ES72211BF320XB0InGandhinagar #6ES72211BF320XB0InVadodara #6ES72211BF320XB0InSurat #6ES72211BF320XB0InRajkot #6ES72211BF320XB0InBharuch #6ES72211BF320XB0InAnkleshwar #6ES72211BF320XB0InVapi #6ES72211BF320XB0InMorbi #6ES72211BF320XB0InMehsana #6ES72211BF320XB0InBhavnagar #6ES72211BF320XB0InJamnagar #6ES72211BF320XB0InAnand #6ES72211BF320XB0InSanandGIDC #6ES72211BF320XB0InVatva #6ES72211BF320XB0InChangodar #6ES72211BF320XB0InOdhav #6ES72211BF320XB0InNaroda #6ES72211BF320XB0InKathwada #6ES72211BF320XB0InMakarpura #6ES72211BF320XB0InSavli #6ES72211BF320XB0InNandesari #6ES72211BF320XB0InHalol #6ES72211BF320XB0InDahej #6ES72211BF320XB0InJhagadia #6ES72211BF320XB0InMumbai #6ES72211BF320XB0InPune #6ES72211BF320XB0InNashik #6ES72211BF320XB0InNaviMumbai #6ES72211BF320XB0InThane #6ES72211BF320XB0InTaloja #6ES72211BF320XB0InChakan #6ES72211BF320XB0InBhosari #6ES72211BF320XB0InPimpriChinchwad #6ES72211BF320XB0InTalegaon #6ES72211BF320XB0InRanjangaon #6ES72211BF320XB0InKolhapur #6ES72211BF320XB0InNagpur #6ES72211BF320XB0InIndore #6ES72211BF320XB0InPithampur #6ES72211BF320XB0InMandideep #6ES72211BF320XB0InBhopal #6ES72211BF320XB0InGovindpura #6ES72211BF320XB0InDelhi #6ES72211BF320XB0InNoida #6ES72211BF320XB0InGhaziabad #6ES72211BF320XB0InFaridabad #6ES72211BF320XB0InGurgaon #6ES72211BF320XB0InGurugram #6ES72211BF320XB0InManesar #6ES72211BF320XB0InBhiwadi #6ES72211BF320XB0InDharuhera #6ES72211BF320XB0InBawal #6ES72211BF320XB0InNeemrana #6ES72211BF320XB0InKundli #6ES72211BF320XB0InSonepat #6ES72211BF320XB0InKarnal #6ES72211BF320XB0InPanipat #6ES72211BF320XB0InLudhiana #6ES72211BF320XB0InChandigarh #6ES72211BF320XB0InMohali #6ES72211BF320XB0InPatiala #6ES72211BF320XB0InBaddi #6ES72211BF320XB0InHaridwar #6ES72211BF320XB0InRudrapur #6ES72211BF320XB0InPantnagar #6ES72211BF320XB0InBengaluru #6ES72211BF320XB0InBangalore #6ES72211BF320XB0InPeenya #6ES72211BF320XB0InBommasandra #6ES72211BF320XB0InHosur #6ES72211BF320XB0InTumakuru #6ES72211BF320XB0InMysore #6ES72211BF320XB0InChennai #6ES72211BF320XB0InSriperumbudur #6ES72211BF320XB0InOragadam #6ES72211BF320XB0InAmbattur #6ES72211BF320XB0InCoimbatore #6ES72211BF320XB0InMadurai #6ES72211BF320XB0InSalem #6ES72211BF320XB0InTrichy #6ES72211BF320XB0InHyderabad #6ES72211BF320XB0InBalanagar #6ES72211BF320XB0InJeedimetla #6ES72211BF320XB0InPatancheru #6ES72211BF320XB0InPashamylaram #6ES72211BF320XB0InKolkata #6ES72211BF320XB0InHowrah #6ES72211BF320XB0InDankuni #6ES72211BF320XB0InDurgapur #6ES72211BF320XB0InHaldia #6ES72211BF320XB0InBhubaneswar #6ES72211BF320XB0InCuttack #6ES72211BF320XB0InRanchi #6ES72211BF320XB0InJamshedpur #6ES72211BF320XB0InBokaro #6ES72211BF320XB0InPatna #6ES72211BF320XB0InRaipur #6ES72211BF320XB0InVisakhapatnam #6ES72211BF320XB0InVizag #6ES72211BF320XB0InVijayawada #6ES72211BF320XB0InWarangal #6ES72211BF320XB0InKakinada #6ES72211BF320XB0InNellore #6ES72211BF320XB0InKurnool #6ES72211BF320XB0InJaipur #6ES72211BF320XB0InJodhpur #6ES72211BF320XB0InKota #6ES72211BF320XB0InUdaipur #6ES72211BF320XB0InKochi #6ES72211BF320XB0InErnakulam #6ES72211BF320XB0InGoa #6ES72211BF320XB0InVerna #6ES72211BF320XB0InSilvassa #6ES72211BF320XB0InDaman #MaanElectroControls
Keywords
