{"product_id":"siemens-6es7421-1bl01-0aa0-s7-400-sm421-32x24vdc-digital-input-module","title":"Siemens 6ES7421-1BL01-0AA0 S7-400 SM421 32x24VDC Digital Input Module","description":"\u003cdiv style=\"font-family: Arial; font-size: 14px;\"\u003e\n\n  \u003ch2 style=\"font-size: 24px;\"\u003eSiemens Digital Input Module\u003c\/h2\u003e\n\n  \u003ch3 style=\"font-size: 16px;\"\u003eProduct Basic Information:\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eManufacturer \/ Parent Corporation: Siemens AG\u003c\/li\u003e\n    \u003cli\u003ePart Number(s): 6ES7421-1BL01-0AA0 \/ 6ES74211BL010AA0\u003c\/li\u003e\n    \u003cli\u003eProduct Family \/ Series: SIMATIC S7-400 \/ SM421\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3 style=\"font-size: 16px;\"\u003eTechnical Specifications:\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eType: Digital Input Module\u003c\/li\u003e\n    \u003cli\u003eModule Series: SM421\u003c\/li\u003e\n    \u003cli\u003eInput Type: Isolated digital inputs\u003c\/li\u003e\n    \u003cli\u003eNumber of Inputs: 32\u003c\/li\u003e\n    \u003cli\u003eInput Voltage: 24 V DC\u003c\/li\u003e\n    \u003cli\u003eInput Current (typical): 20 mA\u003c\/li\u003e\n    \u003cli\u003ePower Consumption: 6 W\u003c\/li\u003e\n    \u003cli\u003eIsolation: Opto-isolated channels\u003c\/li\u003e\n    \u003cli\u003eMounting Type: Rack-mount (for S7-400 system)\u003c\/li\u003e\n    \u003cli\u003eBus Connection: Backplane bus of S7-400\u003c\/li\u003e\n    \u003cli\u003eModule Width: Approx. 50 mm (standard for S7-400 modules)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3 style=\"font-size: 16px;\"\u003eProduct Features:\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e32 individually isolated digital inputs for high-speed signal acquisition\u003c\/li\u003e\n    \u003cli\u003eDesigned for high-density I\/O applications in industrial environments\u003c\/li\u003e\n    \u003cli\u003eLED indicators for channel status\u003c\/li\u003e\n    \u003cli\u003eEnhanced noise immunity for reliable performance\u003c\/li\u003e\n    \u003cli\u003eFM Approved, CSA and UL listed (Class I Div 2)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3 style=\"font-size: 16px;\"\u003eProduct Designed Use:\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eDesigned for use within the Siemens SIMATIC S7-400 PLC system\u003c\/li\u003e\n    \u003cli\u003eSuitable for factory automation, process control, and machine control\u003c\/li\u003e\n    \u003cli\u003eUsed to connect field devices like pushbuttons, sensors, limit switches to the PLC\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003eCOUNTRY OF ORIGIN INFORMATION IS INCLUDED WHERE AVAILABLE.\u003c\/p\u003e\n\n  \u003cp style=\"font-size: 12px; font-style: italic;\"\u003e\n    * Buyer is responsible for all customs duties, tariffs, brokerage fees, local levies, taxes, and VAT (if applicable).*\n  \u003c\/p\u003e\n\n  \u003cp style=\"font-weight: bold; font-style: italic; font-size: 12px;\"\u003e\n    KJ CONTROLS LTD IS NOT AN AUTHORIZED DISTRIBUTOR FOR SIEMENS\n  \u003c\/p\u003e\n\n  \u003cp style=\"font-size: 12px; font-style: italic;\"\u003e(11D4 - Seacan)\u003c\/p\u003e\n\n\u003c\/div\u003e\n","brand":"Siemens","offers":[{"title":"Default Title","offer_id":51637569061143,"sku":null,"price":99.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8879\/3879\/files\/57_bcd30a99-7318-43a2-a99f-bfe6120a768f.png?v=1773944123","url":"https:\/\/kjcontracting.net\/products\/siemens-6es7421-1bl01-0aa0-s7-400-sm421-32x24vdc-digital-input-module","provider":"kjcontracting.net","version":"1.0","type":"link"}