{"product_id":"siemens-6es7461-3aa01-0aa0-s7-400-receiver-module","title":"Siemens 6ES7461-3AA01-0AA0 | S7-400 Receiver Module","description":"\u003ch2 style=\"color: #2c3e50; border-bottom: none; padding-bottom: 6px;\"\u003eSiemens \u003cspan style=\"color: #2980b9; font-weight: bold;\"\u003e6ES7461-3AA01-0AA0\u003c\/span\u003e SIMATIC S7-400 Interface Module Receiver IM 461-3\u003c\/h2\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eSiemens \u003cspan style=\"color: #2980b9; font-weight: bold;\"\u003e6ES7461-3AA01-0AA0\u003c\/span\u003e is a SIMATIC S7-400 interface module receiver IM 461-3 for distributed coupling up to 102 meters. Features C-bus communication for connecting expansion racks to the central controller. Input current 620 mA from backplane bus. Power loss 3100 mW maximum. Requires termination plug 6ES7461-3AA0-7AA1 for proper bus termination.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; background: #f8fafc;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #2c3e50; color: white;\"\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ccc;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ccc;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e6ES7461-3AA01-0AA0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eSeries\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eSIMATIC S7-400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eInterface Module Receiver IM 461-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eInput Current\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e620 mA max from 5V DC backplane bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003ePower Loss\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e3100 mW max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eMax Cable Length\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e102.25 m between first and last interface module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eConnection Method\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eTermination plug 6ES7461-3AA0-7AA1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eDimensions W x H x D\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e25 x 290 x 280 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e620 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eInstall module in SIMATIC S7-400 expansion rack. Set rack number via DIP switch on front panel (range 1 to 21). Connect incoming cable to front connector X1 (top). Connect outgoing cable or termination plug to front connector X2 (bottom). Use termination plug 6ES7461-3AA0-7AA1 on the last receiver module in the chain. Maximum cable length between first and last interface module is 102.25 m.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cp\u003eDistributed coupling up to 102 meters with C-bus communication. DIP switch for rack number setting (1 to 21). LED indicators for INTF and EXTF faults. Front connectors X1 and X2 for incoming and outgoing cables. Requires termination plug on last module. Compact 25mm width design. Part of SIMATIC S7-400 modular automation system.\u003c\/p\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1:\u003c\/strong\u003e What is the maximum cable length for distributed coupling?\u003cbr\u003e\n\u003cstrong\u003eA1:\u003c\/strong\u003e 102.25 meters between the first and last interface module. Use termination plug 6ES7461-3AA0-7AA1 on the last receiver module.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2:\u003c\/strong\u003e How is the rack number configured?\u003cbr\u003e\n\u003cstrong\u003eA2:\u003c\/strong\u003e Set via DIP switch on the module front panel. Allowed range is 1 to 21. Each rack in the chain must have a unique number.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3:\u003c\/strong\u003e What do the LED indicators show?\u003cbr\u003e\n\u003cstrong\u003eA3:\u003c\/strong\u003e INTF LED (red) lights when rack number is invalid (\u0026gt;21 or =0). EXTF LED (red) lights on external fault such as missing termination plug or line fault.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":67892230127748,"sku":"6ES7461-3AA01-0AA0","price":152.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/6ES7461-3AA01-0AA0.jpg?v=1794403434","url":"https:\/\/www.etowonauto.com\/it\/products\/siemens-6es7461-3aa01-0aa0-s7-400-receiver-module","provider":"Etowon Auto","version":"1.0","type":"link"}