{"product_id":"6es7460-3aa01-0ab0-long-distance-rack-siemens","title":"6ES7460-3AA01-0AB0 Long-Distance Rack | Siemens","description":"\u003ch2\u003eLong-Distance Rack Coupling for Distributed I\/O Systems\u003c\/h2\u003e\n\u003cp\u003eDistribute your S7-400 I\/O over large areas with the Siemens 6ES7460-3AA01-0AB0 Send IM 460-3. This robust interface module enables a \u003cstrong\u003eremote expansion rack up to 102 meters away\u003c\/strong\u003e from the central controller. It's the ideal solution for large machines, production lines, or plants where sensors and actuators are spread out.\u003c\/p\u003e\n\u003ch3\u003eComplete Technical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Siemens\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Family:\u003c\/strong\u003e SIMATIC S7-400\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModule Designation:\u003c\/strong\u003e Send Interface Module IM 460-3\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFull Article Number:\u003c\/strong\u003e 6ES7460-3AA01-0AB0\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrimary Function:\u003c\/strong\u003e For distributed coupling \u003cstrong\u003ewithout\u003c\/strong\u003e 5V power transfer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTransferred Bus:\u003c\/strong\u003e C-Bus (Communication Bus).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Separation Distance:\u003c\/strong\u003e 102.25 meters between interface modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Consumption (Backplane):\u003c\/strong\u003e 5V DC, max. 1,550 mA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Power Loss:\u003c\/strong\u003e 7,750 mW (7.75 W).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRequired Termination:\u003c\/strong\u003e Plug 6ES7461-3AA0-7AA0.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModule Dimensions:\u003c\/strong\u003e 25 mm (W) x 290 mm (H) x 280 mm (D).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 630 grams.\u003c\/p\u003e\n\u003ch3\u003eInstallation \u0026amp; System Setup\u003c\/h3\u003e\n\u003cp\u003eInstall the \u003cstrong\u003eSend IM 460-3\u003c\/strong\u003e in the central rack (CR). Install the matching \u003cstrong\u003eReceive IM 461-3\u003c\/strong\u003e in the remote expansion rack (UR). Connect them using a \u003cstrong\u003especialized, shielded interface cable\u003c\/strong\u003e designed for long distances (order separately). The remote rack \u003cstrong\u003emust have its own power supply module (PS)\u003c\/strong\u003e as 5V power is not transferred. Ensure the total cable length does not exceed 102.25 meters for reliable operation.\u003c\/p\u003e\n\u003ch3\u003eWarranty \u0026amp; Shipping\u003c\/h3\u003e\n\u003cp\u003eThis product is covered by a \u003cstrong style=\"color: #27ae60;\"\u003e12-month warranty\u003c\/strong\u003e. We ship promptly using reliable express services: \u003cstrong\u003eFedEx, UPS, and DHL\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eExpert FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the main difference between the IM 460-3 and the IM 460-0?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA\u0026gt; The key difference is distance. The IM 460-0 is for local expansion (max 5m), while the IM 460-3 is specifically designed for long-distance distributed I\/O (up to 102m).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use standard Ethernet or PROFIBUS cable for the connection?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No. You must use the specified Siemens interface cable (e.g., 6ES7468-3... series) designed for the electrical characteristics required for reliable long-distance C-bus transfer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many remote racks can I connect with one IM 460-3?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA\u0026gt; One Send IM 460-3 can connect to one Receive IM 461-3, forming a point-to-point link to a single remote expansion rack.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the signal delay over 100 meters affect performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA\u0026gt; The system is engineered to handle the propagation delay over the specified maximum distance. I\/O update times will be slightly slower than local I\/O but are predictable and suitable for most process and machine control applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What accessories are required for a complete setup?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA\u0026gt; You need this Send IM 460-3, a Receive IM 461-3, the correct length of interface cable (6ES7468-3...), and a termination plug (6ES7461-3AA0-7AA0) for the last slot in the remote rack.\u003c\/p\u003e\n\u003cp\u003e© 2025 Ubest Automation Limited. All rights reserved.\u003cbr\u003eOriginal Source: \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e\u003cbr\u003eContact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e | Phone: \u003ca href=\"https:\/\/wa.me\/8618030005825\"\u003e+86 180 3000 5825\u003c\/a\u003e\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":51494578225434,"sku":"6ES7460-3AA01-0AB0","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/6ES7460-3AA01-0AB0.jpg?v=1766715034","url":"https:\/\/www.ubestplc.com\/products\/6es7460-3aa01-0ab0-long-distance-rack-siemens","provider":"Ubest Automation Limited","version":"1.0","type":"link"}