{"product_id":"siemens-6es7421-1bl01-0aa0","title":"6ES7421-1BL01-0AA0","description":"\u003ch2\u003eOverview of Siemens 6ES7421-1BL01-0AA0 Digital Input Module\u003c\/h2\u003e\n\u003cp\u003eThe Siemens 6ES7421-1BL01-0AA0 is a digital input signal module for the SIMATIC S7-400 automation system. It features 32 isolated digital inputs operating at 24 V DC, designed for reliable signal transmission and processing. The module provides efficient integration in complex industrial control environments.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features of Siemens 6ES7421-1BL01-0AA0\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e32 digital inputs: Supports extensive input handling within the automation system.\u003c\/li\u003e\n  \u003cli\u003eIsolated inputs: Ensures electrical separation for better signal integrity and safety.\u003c\/li\u003e\n  \u003cli\u003e24 V DC operating voltage: Standard voltage for industrial digital inputs.\u003c\/li\u003e\n  \u003cli\u003eSupports long cable lengths: Up to 1000 m shielded, 600 m unshielded wiring.\u003c\/li\u003e\n  \u003cli\u003eInput LED indicators: Provides clear status indication of digital inputs.\u003c\/li\u003e\n  \u003cli\u003eCompact and lightweight: Dimensions 290 mm x 25 mm x 210 mm; weight approx. 500 g.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\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\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e32 isolated digital inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInput Current (typical)\u003c\/td\u003e\n\u003ctd\u003e7 mA per input at signal \"1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePower Loss\u003c\/td\u003e\n\u003ctd\u003eApprox. 6 W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInput Delay\u003c\/td\u003e\n\u003ctd\u003e1.2 ms to 4.8 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003eShielded max 1000 m, Unshielded max 600 m\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions (H x W x D)\u003c\/td\u003e\n\u003ctd\u003e290 mm x 25 mm x 210 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 500 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eThis Siemens 6ES7421-1BL01-0AA0 module is used extensively in industrial automation for monitoring and processing digital signals in SIMATIC S7-400 controller systems. It is ideal for manufacturing, process control, and system monitoring where isolated input reliability is critical.\u003c\/p\u003e\n\n\u003cp\u003eSiemens products are known for strict quality standards and come with manufacturer warranty support.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":47796092404011,"sku":null,"price":509.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/6ES7421-1BL01-0AA0.png?v=1705848651","url":"https:\/\/leadtime.ca\/products\/siemens-6es7421-1bl01-0aa0","provider":"LEADTIME","version":"1.0","type":"link"}