{"product_id":"siemens-6es5430-4ua13-simatic-s5-digital-input-module","title":"Siemens 6ES5430-4UA13 Digital Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Siemens 6ES5430-4UA13 is a digital input module designed for the SIMATIC S5-135U and S5-155U programmable logic controller systems. This module provides 32 isolated (floating) input channels, operating at a nominal voltage of 24 VDC. As a compact version (U-type) module, it is engineered for high-density signal processing in legacy industrial automation environments.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e32 digital input channels for high-density signal acquisition.\u003c\/li\u003e\n\u003cli\u003eFloating (isolated) input configuration for improved noise immunity and ground loop prevention.\u003c\/li\u003e\n\u003cli\u003eDesigned for 24 VDC signal levels.\u003c\/li\u003e\n\u003cli\u003eCompatible with SIMATIC S5-135U and S5-155U rack systems.\u003c\/li\u003e\n\u003cli\u003eCompact module design for space-efficient cabinet installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOrdering Information\u003c\/h3\u003e\u003cp\u003ePlease note that the 6ES5430-4UA13 has been discontinued by the manufacturer since October 1, 2005. The designated successor model is 6ES5430-4UA14. Ensure compatibility with your existing S5 rack configuration before installation.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e6ES5430-4UA13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDigital Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eFloating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eSIMATIC S5-135U \/ 155U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the PLC rack power is completely disconnected before inserting or removing the module to prevent electrical damage or bus errors.\u003c\/li\u003e\n\u003cli\u003eHandle the module using ESD-safe practices to protect internal circuitry from electrostatic discharge.\u003c\/li\u003e\n\u003cli\u003eVerify that the backplane connector is properly aligned and seated before securing the module into the rack.\u003c\/li\u003e\n\u003cli\u003eRoute signal wiring away from high-voltage AC lines or high-EMI sources to minimize signal interference.\u003c\/li\u003e\n\u003cli\u003eEnsure proper ventilation within the control cabinet to maintain operating temperatures within the specified range for S5 components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eIs this module still in production?\u003c\/h3\u003e\u003cp\u003eNo, the 6ES5430-4UA13 was discontinued by Siemens on October 1, 2005. We provide these units as refurbished or legacy spare parts to support existing installations.\u003c\/p\u003e\u003ch3\u003eWhat is the recommended replacement for this part?\u003c\/h3\u003e\u003cp\u003eSiemens designated the 6ES5430-4UA14 as the direct successor for this module.\u003c\/p\u003e\u003ch3\u003eDoes this module require external power?\u003c\/h3\u003e\u003cp\u003eThe module operates on 24 VDC for the input signals; ensure your power supply is appropriately rated and filtered for industrial PLC use.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":50825737961724,"sku":"6ES5430-4UA13","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_9e07d5fe-b9f6-4257-88ea-147ea897643c.jpg?v=1785543914","url":"https:\/\/www.electronicplc.com\/ar\/products\/siemens-6es5430-4ua13-simatic-s5-digital-input-module","provider":"Electronic PLC","version":"1.0","type":"link"}