{"id":8867,"date":"2026-08-26T13:10:31","date_gmt":"2026-08-26T05:10:31","guid":{"rendered":"https:\/\/atfits.com\/?post_type=product&p=8867"},"modified":"2026-08-26T13:10:31","modified_gmt":"2026-08-26T05:10:31","slug":"new-original-siemens-6es7223-1bl32-0xb0-sm1223-simatic-s7-1200-digital-input-output-module","status":"publish","type":"product","link":"https:\/\/atfits.com\/es\/producto\/new-original-siemens-6es7223-1bl32-0xb0-sm1223-simatic-s7-1200-digital-input-output-module\/","title":{"rendered":"New Original Siemens 6ES7223\u20111BL32\u20110XB0 SM1223 SIMATIC S7\u20111200 Digital Input Output Module"},"content":{"rendered":"

Siemens 6ES7223\u20111BL32\u20110XB0 SM1223 SIMATIC S7\u20111200 Digital Input Output Module<\/h1>\n

Product Overview<\/h2>\n

The Siemens 6ES7223\u20111BL32\u20110XB0 SM1223 is a digital mixed input\u2011output signal expansion module for the SIMATIC S7\u20111200 PLC system. It provides 16\u2011channel 24\u202fV DC digital inputs and 16\u2011channel transistor digital outputs, connecting to S7\u20111200 CPU via internal backplane bus to expand discrete I\/O capacity. The digital input supports both sink and source sensor wiring modes; the transistor outputs are sourcing type for fast\u2011switching DC loads. It is configured and diagnosed through TIA Portal engineering software, widely used for packaging machines, conveyor systems, assembly equipment and general discrete automation applications. It is designed for cabinet\u2011only installation with industrial\u2011grade anti\u2011interference performance\u897f\u95e8\u5b50\u5de5\u4e1a….<\/p>\n

Main Functions<\/h2>\n
    \n
  1. Digital signal acquisition: Collect 24\u202fV DC discrete signals from push\u2011buttons, limit switches, proximity sensors and other field devices.<\/li>\n
  2. Digital output driving: Control DC\u2011type actuators such as solenoid valves, indicator lights and small contactors via transistor output channels.<\/li>\n
  3. Parameterizable input filter: Adjust input delay time in groups to suppress field contact bounce and electrical interference.<\/li>\n
  4. Backplane bus communication: Exchange I\/O data with S7\u20111200 CPU through internal expansion bus without extra communication wiring.<\/li>\n
  5. Channel\u2011level diagnostics: Supply hardware diagnostic information for module status for quick fault identification in TIA Portal.<\/li>\n
  6. Flexible wiring: Support sink\/source connection for digital inputs to adapt different sensor types on\u2011site.<\/li>\n
  7. System expansion: Multiple SM modules can be stacked to increase total system I\/O points subject to S7\u20111200 CPU expansion limits.<\/li>\n<\/ol>\n

    Technical Characteristics<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Item<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
    Order Number<\/td>\n6ES7223\u20111BL32\u20110XB0<\/td>\n<\/tr>\n
    Product Model<\/td>\nSM 1223<\/td>\n<\/tr>\n
    Compatible Series<\/td>\nSIMATIC S7\u20111200 PLC<\/td>\n<\/tr>\n
    Digital Input<\/td>\n16 channels, 24\u202fV DC, sink \/ source compatible<\/td>\n<\/tr>\n
    Digital Output<\/td>\n16 channels, 24\u202fV DC sourcing transistor, 0.5\u202fA per channel<\/td>\n<\/tr>\n
    Input Delay<\/td>\nConfigurable: 0.2\u202fms, 0.4\u202fms, 0.8\u202fms, 1.6\u202fms, 3.2\u202fms, 6.4\u202fms, 12.8\u202fms (group\u2011wise setting)<\/td>\n<\/tr>\n
    Backplane Bus Current Consumption<\/td>\n185\u202fmA @ 5\u202fV DC from backplane bus<\/td>\n<\/tr>\n
    Typical Power Dissipation<\/td>\n4.5\u202fW<\/td>\n<\/tr>\n
    Rated Load Supply Voltage<\/td>\n20.4\u202fV ~ 28.8\u202fV DC<\/td>\n<\/tr>\n
    Max Cable Length (shielded)<\/td>\n500\u202fm<\/td>\n<\/tr>\n
    Max Cable Length (unshielded)<\/td>\n300\u202fm<\/td>\n<\/tr>\n
    Operating Temperature<\/td>\n\u201120\u202f\u2103 ~ +60\u202f\u2103 horizontal mounting; \u201120\u202f\u2103 ~ +50\u202f\u2103 vertical mounting<\/td>\n<\/tr>\n
    Storage & Transport Temperature<\/td>\n\u201140\u202f\u2103 ~ +85\u202f\u2103<\/td>\n<\/tr>\n
    Relative Humidity<\/td>\n5%\u201195%, non\u2011condensing<\/td>\n<\/tr>\n
    Protection Class<\/td>\nIP20 (for installation inside electrical cabinet)<\/td>\n<\/tr>\n
    Programming Tool<\/td>\nTIA Portal STEP\u202f7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Mechanical Specifications<\/h2>\n\n\n\n\n\n\n\n\n\n
    Mechanical Parameter<\/th>\nValue<\/th>\n<\/tr>\n<\/thead>\n
    Width<\/td>\n70\u202fmm<\/td>\n<\/tr>\n
    Height<\/td>\n100\u202fmm<\/td>\n<\/tr>\n
    Depth<\/td>\n75\u202fmm<\/td>\n<\/tr>\n
    Net Weight<\/td>\nApprox. 310\u202fg<\/td>\n<\/tr>\n
    Mounting Method<\/td>\nDIN\u2011rail mounting or screw mounting inside control cabinet<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    10 Similar\u2011function Siemens S7\u20111200 Digital I\/O Expansion Products<\/h2>\n
      \n
    1. 6ES7223\u20111BH32\u20110XB0\uff1aSM1223, 8 DI \u00d724\u202fV DC \/ 8 DO \u00d724\u202fV DC transistor mixed digital I\/O module<\/li>\n
    2. 6ES7223\u20111PL32\u20110XB0\uff1aSM1223, 16 DI \u00d724\u202fV DC \/ 16 DO relay output mixed I\/O module<\/li>\n
    3. 6ES7223\u20111PH32\u20110XB0\uff1aSM1223, 8 DI \u00d724\u202fV DC \/ 8 DO relay output mixed digital I\/O module<\/li>\n
    4. 6ES7223\u20111QH32\u20110XB0\uff1aSM1223, 8 DI 120\u2011230\u202fV AC \/ 8 DO relay output mixed I\/O module for AC field signals<\/li>\n
    5. 6ES7221\u20111BH32\u20110XB0\uff1aSM1221, 16\u2011channel 24\u202fV DC pure digital input expansion module<\/li>\n
    6. 6ES7222\u20111BH32\u20110XB0\uff1aSM1222, 16\u2011channel 24\u202fV DC transistor pure digital output expansion module<\/li>\n
    7. 6ES7222\u20111HH32\u20110XB0\uff1aSM1222, 16\u2011channel relay pure digital output expansion module<\/li>\n
    8. 6ES7221\u20111BF32\u20110XB0\uff1aSM1221, 8\u2011channel 24\u202fV DC pure digital input module for small\u2011scale expansion<\/li>\n
    9. 6AG1223\u20111BL32\u20117XB0\uff1aSIPLUS SM1223, conformal\u2011coated 16DI\/16DO transistor module for harsh wide\u2011temperature industrial environment<\/li>\n
    10. 6ES7223\u20110BD30\u20110XB0\uff1aSB1223 signal board, 4DI \/4DO compact mixed digital I\/O board mounted directly on S7\u20111200 CPU front panel<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"

      Siemens 6ES7223\u20111BL32\u20110XB0 SM1223 SIMATIC S7\u20111200 Digital Input Output Module Product Overview The Siemens 6ES7223\u20111BL32\u20110XB0 SM1223 is a digital mixed input\u2011output<\/p>","protected":false},"featured_media":8868,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[111],"product_tag":[],"class_list":["post-8867","product","type-product","status-publish","has-post-thumbnail","product_cat-siemens","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nNew Original Siemens 6ES7223\u20111BL32\u20110XB0 SM1223 SIMATIC S7\u20111200 Digital Input Output Module - Autofits<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/atfits.com\/es\/producto\/new-original-siemens-6es7223-1bl32-0xb0-sm1223-simatic-s7-1200-digital-input-output-module\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"New Original Siemens 6ES7223\u20111BL32\u20110XB0 SM1223 SIMATIC S7\u20111200 Digital Input Output Module - 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