{"product_id":"6es7521-1bl00-0ab0-siemens-di-32x24vdc-hf-s7-1500-module","title":"6ES7521-1BL00-0AB0 Siemens DI 32x24VDC HF S7-1500 Module","description":"\u003ch2 style=\"font-weight: bold; font-size: 1.5em; margin-top: 25px; margin-bottom: 15px; font-family: Arial, sans-serif;\"\u003eSiemens 6ES7521-1BL00-0AB0 DI 32x24VDC HF Technical Specifications\u003c\/h2\u003e\n\u003cul style=\"list-style-type: disc; margin-bottom: 25px; font-family: Arial, sans-serif; line-height: 1.5;\"\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #e67e22;\"\u003eBrand:\u003c\/strong\u003e Siemens (SIMATIC S7-1500 series).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #e67e22;\"\u003eModel Number:\u003c\/strong\u003e 6ES7521-1BL00-0AB0 (DI 32x24VDC HF).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #e67e22;\"\u003eNumber of Inputs:\u003c\/strong\u003e 32 digital inputs with type 3 characteristic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #e67e22;\"\u003eRated Supply Voltage:\u003c\/strong\u003e 24 V DC (range 19.2 V to 28.8 V).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #e67e22;\"\u003eReverse Polarity Protection:\u003c\/strong\u003e Built-in for safe installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #e67e22;\"\u003eInput Delay Range:\u003c\/strong\u003e Adjustable from 0.05 ms to 20 ms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #e67e22;\"\u003eSignal \"1\" Voltage:\u003c\/strong\u003e Requires +11 V to +30 V DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #e67e22;\"\u003eSignal \"0\" Voltage:\u003c\/strong\u003e Accepts -30 V to +5 V DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #e67e22;\"\u003eTypical Input Current:\u003c\/strong\u003e 2.5 mA for signal \"1\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #e67e22;\"\u003eCounter Function:\u003c\/strong\u003e Two inputs work as 6 kHz counters (32-bit width).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #e67e22;\"\u003eCable Length:\u003c\/strong\u003e Supports 1000 m shielded or 600 m unshielded.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #e67e22;\"\u003ePower Loss:\u003c\/strong\u003e Typical value is 4.2 W.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #e67e22;\"\u003eFirmware Version:\u003c\/strong\u003e V2.2.1 with update capability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #e67e22;\"\u003eTemperature Range:\u003c\/strong\u003e Operates from -30 °C to 60 °C horizontal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #e67e22;\"\u003eDiagnostics:\u003c\/strong\u003e Includes wire-break and supply voltage monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-weight: bold; font-size: 1.2em; margin-top: 25px; margin-bottom: 10px; font-family: Arial, sans-serif;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc; margin-bottom: 25px; font-family: Arial, sans-serif; line-height: 1.5;\"\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c3e50;\"\u003eQ: Is this 6ES7521-1BL00-0AB0 brand new and original?\u003c\/strong\u003e\u003cbr\u003eA: Yes, we supply \u003cstrong style=\"color: #e67e22;\"\u003e100% genuine Siemens modules\u003c\/strong\u003e in factory condition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c3e50;\"\u003eQ: Do you have the Siemens DI 32x24VDC HF in stock?\u003c\/strong\u003e\u003cbr\u003eA: Yes, we \u003cstrong style=\"color: #e67e22;\"\u003ekeep this model in stock\u003c\/strong\u003e for immediate dispatch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c3e50;\"\u003eQ: How long is the delivery time?\u003c\/strong\u003e\u003cbr\u003eA: We \u003cstrong style=\"color: #e67e22;\"\u003eship within 5 days\u003c\/strong\u003e via FedEx, UPS, or DHL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c3e50;\"\u003eQ: Can I return the module?\u003c\/strong\u003e\u003cbr\u003eA: Yes, we \u003cstrong style=\"color: #e67e22;\"\u003esupport 30-day returns\u003c\/strong\u003e for unused products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c3e50;\"\u003eQ: What is the maximum counting frequency?\u003c\/strong\u003e\u003cbr\u003eA: The two counter inputs support \u003cstrong style=\"color: #e67e22;\"\u003eup to 6 kHz\u003c\/strong\u003e with FS04 and FW V2.2.1.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c3e50;\"\u003eQ: Does the module detect wire breaks?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it \u003cstrong style=\"color: #e67e22;\"\u003emonitors wire-break conditions\u003c\/strong\u003e when current falls below 350 µA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c3e50;\"\u003eQ: What front connector do I need?\u003c\/strong\u003e\u003cbr\u003eA: You need to order the \u003cstrong style=\"color: #e67e22;\"\u003efront connector separately (screw or push-in)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c3e50;\"\u003eQ: Is this module suitable for safety functions?\u003c\/strong\u003e\u003cbr\u003eA: No, Siemens \u003cstrong style=\"color: #e67e22;\"\u003edoes not rate this module for safety applications\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 30px; margin-bottom: 20px; font-family: Arial, sans-serif;\"\u003e\u003cstrong style=\"color: #2c3e50;\"\u003eContact Information Inquiries:\u003c\/strong\u003e \u003ca style=\"color: #0066cc; text-decoration: none;\" href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e , \u003ca style=\"color: #0066cc; text-decoration: none;\" rel=\"noopener noreferrer\" href=\"https:\/\/wa.me\/8615392429628\" target=\"_blank\"\u003e+86 153 9242 9628\u003c\/a\u003e . Partner NexAuto Technology Limited : \u003ca style=\"color: #0066cc; text-decoration: none;\" rel=\"noopener noreferrer\" href=\"https:\/\/www.nex-auto.com\/\" target=\"_blank\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":45900463538337,"sku":"6ES7521-1BL00-0AB0","price":216.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/6ES7521-1BL00-0AB0.jpg?v=1775714887","url":"https:\/\/www.autonexcontrol.com\/products\/6es7521-1bl00-0ab0-siemens-di-32x24vdc-hf-s7-1500-module","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}