{"product_id":"6es5-430-3ba11-siemens-simatic-s5-digital-input-module","title":"Siemens 6ES5430-3BA11 Simatic S5 Digital Input Module","description":"\u003cp\u003eThe Siemens 6ES5430-3BA11 is a high-density digital input module designed for integration within the Simatic S5-130 and S5-150 automation systems. This module provides 32 isolated input channels, facilitating the reliable acquisition of binary signals from field devices such as sensors, limit switches, and relays. It is engineered to maintain system integrity in demanding industrial environments by providing robust galvanic isolation and signal filtering, ensuring that field-side electrical transients do not impact the central processing unit.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e32 discrete digital input channels for high-density signal monitoring.\u003c\/li\u003e\n\u003cli\u003eNominal input voltage of 24 VDC, compatible with standard industrial control signals.\u003c\/li\u003e\n\u003cli\u003eIntegrated optocoupler isolation to protect internal backplane electronics from ground loops and voltage spikes.\u003c\/li\u003e\n\u003cli\u003eFront-panel LED indicators for real-time channel status monitoring and simplified diagnostics.\u003c\/li\u003e\n\u003cli\u003eCompact design for direct mounting into standard Simatic S5 expansion subracks.\u003c\/li\u003e\n\u003cli\u003eOptimized for high-EMI environments, featuring effective signal debounce filtering.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis module is suitable for a wide range of industrial automation tasks, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eContinuous manufacturing and production line monitoring.\u003c\/li\u003e\n\u003cli\u003eMetal processing and heavy machinery control.\u003c\/li\u003e\n\u003cli\u003eChemical and refining process automation.\u003c\/li\u003e\n\u003cli\u003eMining operations requiring reliable field feedback collection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e6ES5 430-3BA11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSimatic S5-130\/150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Input Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal State 1 Range\u003c\/td\u003e\n\u003ctd\u003e13 to 30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal State 0 Range\u003c\/td\u003e\n\u003ctd\u003e-3 to 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current (State 1)\u003c\/td\u003e\n\u003ctd\u003e7 mA at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Power Consumption\u003c\/td\u003e\n\u003ctd\u003e0.15 A at 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the system power is completely disconnected before installing or removing the module from the S5 rack.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is correctly seated in the backplane connector to ensure proper bus communication.\u003c\/li\u003e\n\u003cli\u003eUse shielded cabling for field inputs to minimize electromagnetic interference (EMI) in high-noise environments.\u003c\/li\u003e\n\u003cli\u003eMaintain proper ventilation within the control cabinet to ensure the module operates within its specified temperature range.\u003c\/li\u003e\n\u003cli\u003eHandle with care to prevent electrostatic discharge (ESD) damage to the internal circuitry.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the 6ES5430-3BA11?\u003c\/h3\u003e\u003cp\u003eThis module acts as a digital input interface for the Siemens Simatic S5-130\/150 series, converting 32 external 24 VDC signals into logic-level data for the PLC processor.\u003c\/p\u003e\u003ch3\u003eDoes this module require external power for the inputs?\u003c\/h3\u003e\u003cp\u003eYes, the module is designed for 24 VDC field input signals. Please ensure your field power supply is correctly wired to the terminal blocks according to the system documentation.\u003c\/p\u003e\u003ch3\u003eHow are the channels isolated?\u003c\/h3\u003e\u003cp\u003eThe module utilizes internal optocouplers to provide galvanic isolation between the field-side wiring and the internal backplane bus, protecting the CPU from electrical faults.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":51027708346620,"sku":"6ES5430-3BA11","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_beb39e7a-bb13-4923-856e-f1b2a677c100.jpg?v=1787934593","url":"https:\/\/www.electronicplc.com\/products\/6es5-430-3ba11-siemens-simatic-s5-digital-input-module","provider":"Electronic PLC","version":"1.0","type":"link"}