{"product_id":"siemens-6es7322-1bl00-0aa0-simatic-plc-module-6es73221bl000aa0","title":"Siemens 6ES7322-1BL00-0AA0 SIMATIC PLC Module 6ES73221BL000AA0","description":"\u003ch3 data-section-id=\"nq8ynu\" data-start=\"0\" data-end=\"18\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"19\" data-end=\"517\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/siemens\"\u003eSiemens\u003c\/a\u003e 6ES7322‑1BL00‑0AA0 SIMATIC \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\"\u003ePLC \u003c\/a\u003eModule (also referenced as 6ES73221BL000AA0) is a digital input signal module used in SIMATIC S7‑300 automation systems to receive and process discrete field input signals. It is installed in industrial control panels and PLC racks where reliable acquisition of discrete status signals is required. Maintenance teams and system integrators use this module for replacement, retrofit, and system expansion to ensure accurate and dependable input monitoring.\u003c\/p\u003e\n\u003ch3 data-section-id=\"plkbhx\" data-start=\"519\" data-end=\"538\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"539\" data-end=\"1008\"\u003eThe Siemens 6ES7322‑1BL00‑0AA0 module is used in industrial automation to interface sensors, switches, pushbuttons, and safety devices with PLC control logic. It is deployed in manufacturing lines, packaging systems, conveyor controls, machine tools, and process plants to capture 24 V DC input signals that represent field device states. The module supports fast and robust input detection for sequencing, safety interlocks, and control decisions in automated systems.\u003c\/p\u003e\n\u003ch3 data-section-id=\"68ulmp\" data-start=\"1010\" data-end=\"1041\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1042\" data-end=\"1723\"\u003e• Manufacturer: Siemens\u003cbr data-start=\"1065\" data-end=\"1068\"\u003e• Model \/ Part Number: 6ES7322‑1BL00‑0AA0\u003cbr data-start=\"1109\" data-end=\"1112\"\u003e• Alternate Reference: 6ES73221BL000AA0\u003cbr data-start=\"1151\" data-end=\"1154\"\u003e• Product Type: Digital Input Module (SM 322)\u003cbr data-start=\"1199\" data-end=\"1202\"\u003e• PLC Platform: SIMATIC S7‑300\u003cbr data-start=\"1232\" data-end=\"1235\"\u003e• Number of Inputs: 16 discrete digital inputs\u003cbr data-start=\"1281\" data-end=\"1284\"\u003e• Input Voltage: 24 V DC\u003cbr data-start=\"1308\" data-end=\"1311\"\u003e• Input Type: Positive logic (PNP)\u003cbr data-start=\"1345\" data-end=\"1348\"\u003e• Input Current: ~2–3 mA per channel\u003cbr data-start=\"1384\" data-end=\"1387\"\u003e• Response Time: Standard industrial digital input response\u003cbr data-start=\"1446\" data-end=\"1449\"\u003e• Indicators: LED status per input channel\u003cbr data-start=\"1491\" data-end=\"1494\"\u003e• Mounting: PB‑bus rack installation in S7‑300 system\u003cbr data-start=\"1547\" data-end=\"1550\"\u003e• Protection Rating: IP20 (module enclosure)\u003cbr data-start=\"1594\" data-end=\"1597\"\u003e• Operating Temperature: Industrial specification range\u003cbr data-start=\"1652\" data-end=\"1655\"\u003e• Application: Acquisition of discrete field signals for PLC control\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ln9bp8\" data-start=\"1725\" data-end=\"1751\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1752\" data-end=\"1845\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Siemens 6ES7 322‑1BL01‑0AA0\u003cbr data-start=\"1781\" data-end=\"1784\"\u003e• Siemens \u003ca href=\"https:\/\/plgautomation.com\/products\/siemens-6es7322-1bh01-0aa0-6es7-322-1bh01-0aa0-s7-300-sm-322-24v-output?_pos=1\u0026amp;_sid=0b9bd6181\u0026amp;_ss=r\"\u003e6ES7 322‑1BH01‑0AA0\u003c\/a\u003e\u003cbr data-start=\"1813\" data-end=\"1816\"\u003e• Siemens 6ES7 322‑1BL00‑0AB0\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"New","offer_id":51711863587118,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/3_2648adbf-3344-4172-b844-1af0e1f5def4.jpg?v=1774400460","url":"https:\/\/plgautomation.com\/products\/siemens-6es7322-1bl00-0aa0-simatic-plc-module-6es73221bl000aa0","provider":"PLG Automation ","version":"1.0","type":"link"}