{"product_id":"siemens-6es7223-1bh32-0xb0-digital-i-o-sm-1223-module","title":"Siemens 6ES7223-1BH32-0XB0 Digital I\/O SM 1223 Module","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eWhen your SIMATIC S7-1200 system requires additional digital input and output capacity, the \u003cstrong\u003eSiemens 6ES7223-1BH32-0XB0\u003c\/strong\u003e provides a directly integrated solution. This Digital I\/O SM 1223 module delivers 8 digital inputs (24 V DC, sink\/source) and 8 digital outputs (transistor, 0.5 A) in a compact form factor. Designed for seamless expansion, it allows you to upgrade existing installations without redesigning control cabinets.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eSiemens 6ES7223-1BH32-0XB0\u003c\/strong\u003e offers precise electrical characteristics for reliable operation in industrial environments. Key parameters include:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type designation\u003c\/td\u003e\n\u003ctd\u003eSM 1223, DI 8x24 V DC, DQ 8x24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply voltage rated value (DC)\u003c\/td\u003e\n\u003ctd\u003e24 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePermissible voltage range (DC)\u003c\/td\u003e\n\u003ctd\u003e20.4 V to 28.8 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput current from backplane bus\u003c\/td\u003e\n\u003ctd\u003emax. 145 mA at 5 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower loss\u003c\/td\u003e\n\u003ctd\u003etyp. 2.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital inputs\u003c\/td\u003e\n\u003ctd\u003e8 (in groups of 2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput voltage rated value (DC)\u003c\/td\u003e\n\u003ctd\u003e24 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput delay (parameterizable)\u003c\/td\u003e\n\u003ctd\u003e0.2 ms to 12.8 ms, selectable in groups of four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital outputs\u003c\/td\u003e\n\u003ctd\u003e8 (in groups of 1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput current rated value\u003c\/td\u003e\n\u003ctd\u003e0.5 A per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort-circuit protection\u003c\/td\u003e\n\u003ctd\u003eNo (must be provided externally)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostic alarm\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCE mark, CSA, UL, cULus, FM, RCM, KC, Marine approval\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP degree of protection\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e45 mm x 100 mm x 75 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eapprox. 210 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eSiemens 6ES7223-1BH32-0XB0\u003c\/strong\u003e is ideal for upgrading or expanding existing S7-1200 systems in manufacturing, packaging, and material handling. For example, in a production line where additional sensors and actuators are needed, this module adds eight fast inputs for proximity sensors and eight transistor outputs for solenoid valves or indicators. The parameterizable input delay allows tuning to match sensor response times, reducing false triggers.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup Guidance\u003c\/h2\u003e\u003cp\u003eMount the \u003cstrong\u003e6ES7223-1BH32-0XB0\u003c\/strong\u003e directly onto the S7-1200 rail and connect via the backplane bus. A front connector (required – not included) facilitates wiring. Because the module lacks internal short-circuit protection, install external fuses or current-limiting devices on the output channels. Follow the manual for correct wiring of sink\/source inputs. Use shielded cables up to 500 m for inputs and 500 m for outputs (unshielded up to 300 m for inputs, 150 m for outputs) to maintain signal integrity.\u003c\/p\u003e\u003ch2\u003eSelection Guide \u0026amp; Purchasing Advice\u003c\/h2\u003e\u003cp\u003eBefore purchasing the \u003cstrong\u003e6ES7223-1BH32-0XB0\u003c\/strong\u003e, verify your S7-1200 CPU compatibility and the required front connector part number. For a reliable source of genuine Siemens automation spares, consider ubest101. Ensure your control cabinet has adequate space (45 mm width) and backplane power budget (max 145 mA at 5 V). This module is a cost-effective way to add 16 digital I\/O points to your system without replacing existing hardware.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default","offer_id":44410378485859,"sku":"6ES7223-1BH32-0XB0","price":214.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/6ES7223-1BH32-0XB0.jpg?v=1785176463","url":"https:\/\/www.plcsourcepro.com\/products\/siemens-6es7223-1bh32-0xb0-digital-i-o-sm-1223-module","provider":"PLC Source PRO","version":"1.0","type":"link"}