{"product_id":"siemens-6es7197-1lb00-0xa0-y-coupler-for-redundant-controller-y-link","title":"Siemens 6ES7197-1LB00-0XA0 Y-Coupler for Redundant Controller Y-Link","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Siemens 6ES7197-1LB00-0XA0 is a Y-Coupler used to establish a Y-Link for connecting a lower-level PROFIBUS DP master system to redundant controllers. It enables non-redundant DP devices to be integrated into a redundant S7 \/ ET 200 architecture.\u003c\/p\u003e\n\u003ch3\u003eCore Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFunction: Y-Coupler for Y-Link setup\u003c\/li\u003e\n\u003cli\u003eSystem: SIMATIC S7 \/ ET 200 for redundant controllers\u003c\/li\u003e\n\u003cli\u003eLower-level interface: PROFIBUS DP\u003c\/li\u003e\n\u003cli\u003eTransmission rate: 45.45 kbit\/s to 12 Mbit\/s\u003c\/li\u003e\n\u003cli\u003eMax DP devices: 31 (up to 64 with repeaters or OLM\/OBT)\u003c\/li\u003e\n\u003cli\u003ePower supply: Via bus module (20.4–28.8 V DC)\u003c\/li\u003e\n\u003cli\u003eCurrent consumption: Max 300 mA\u003c\/li\u003e\n\u003cli\u003eDimensions: 40 × 125 × 130 mm\u003c\/li\u003e\n\u003cli\u003eWeight: Approx. 200 g\u003c\/li\u003e\n\u003cli\u003eProtection: IP20\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnables Y-Link connection of standard DP devices to redundant controllers\u003c\/li\u003e\n\u003cli\u003eActive bus termination on the lower-level side\u003c\/li\u003e\n\u003cli\u003eSupports OLM\/OBT and up to 9 RS 485 repeaters\u003c\/li\u003e\n\u003cli\u003eDiagnostic capability for network monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurpose?\u003c\/strong\u003e Create a Y-Link for redundant controller systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax slaves?\u003c\/strong\u003e 31 (or 64 with repeaters).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaud rate?\u003c\/strong\u003e Up to 12 Mbit\/s.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the Y-Coupler on the appropriate bus module \/ rail.\u003c\/li\u003e\n\u003cli\u003eConnect the lower-level PROFIBUS DP segment.\u003c\/li\u003e\n\u003cli\u003eEnsure proper termination (active terminator is integrated).\u003c\/li\u003e\n\u003cli\u003eConfigure the Y-Link in the hardware configuration of the redundant system.\u003c\/li\u003e\n\u003cli\u003eVerify communication and diagnostics after power-up.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRequired when integrating non-redundant DP devices into a redundant S7 architecture.\u003c\/li\u003e\n\u003cli\u003eCheck maximum device count and cable length limits.\u003c\/li\u003e\n\u003cli\u003eUse genuine Siemens Y-Link components for reliable redundancy.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":43829730377795,"sku":"6ES7197-1LB00-0XA0","price":218.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/5810\/3107\/files\/6ES7197-1LB00-0XA03_r270_39a769ff-1e5a-4d23-93af-7453c70ae124.jpg?v=1789375405","url":"https:\/\/www.plcdcspro.com\/products\/siemens-6es7197-1lb00-0xa0-y-coupler-for-redundant-controller-y-link","provider":"PLC DCS Pro Ltd.","version":"1.0","type":"link"}