{"product_id":"6gk1502-2cb10-siemens-simatic-net-optical-link-modules","title":"6GK1502-2CB10 Siemens SIMATIC NET Optical Link Modules","description":"\u003ch2\u003eSiemens 6GK1502-2CB10 SIMATIC NET OLM G11 Optical Link Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSiemens 6GK1502-2CB10\u003c\/strong\u003e serves as the primary \u003cstrong\u003e6GK1502-2CB10\u003c\/strong\u003e Optical Link Module utilized to execute bi-directional signal conversion between RS-485 electrical bus lines and glass fiber optic links across SIMATIC NET PROFIBUS DP and PA platforms. Furthermore, the unit routes data over point-to-point and line topologies while providing galvanic isolation. Consequently, this hardware component eliminates ground potential differences and prevents electromagnetic noise interference across extended fieldbus distances.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e6GK1502-2CB10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.40 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e39 x 147 x 114 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e4.5 W at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eOptical Link Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSIMATIC NET OLM\/G11 V3.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Interface\u003c\/td\u003e\n\u003ctd\u003e1 x RS-485 PROFIBUS (Sub-D 9-pin)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Interface\u003c\/td\u003e\n\u003ctd\u003e1 x glass fiber link\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Connectors\u003c\/td\u003e\n\u003ctd\u003e2 x BFOC sockets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Rate (PROFIBUS DP)\u003c\/td\u003e\n\u003ctd\u003e9.6 kbit\/s to 12 Mbit\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Rate (PROFIBUS PA)\u003c\/td\u003e\n\u003ctd\u003e45.45 kbit\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Topologies\u003c\/td\u003e\n\u003ctd\u003eLine, point-to-point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostic Features\u003c\/td\u003e\n\u003ctd\u003eSignaling contact, test port, LED indicators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Input\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuccessor Model\u003c\/td\u003e\n\u003ctd\u003e6GK1503-2CB00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic PROFIBUS Transmission and Firmware Compatibility\u003c\/h3\u003e\n\u003cp\u003eSiemens OLM\/G11 modules maintain deterministic communication timing across PROFIBUS DP and PA network segments. By processing optical conversion at the physical layer without introducing variable frame delays, the hardware preserves strict master-slave cycle synchronization. In addition, firmware flash compatibility ensures seamless interaction with PROFIBUS bus masters and legacy network nodes, enabling transparent signal pass-through across line configurations without requiring system re-configuration.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the integrated analog test port facilitate optical link measurement?\u003c\/p\u003e\n\u003cp\u003eA: The test port provides a DC voltage output proportional to the received optical power level, allowing technicians to measure fiber attenuation using a standard multimeter without interrupting active bus traffic.\u003c\/p\u003e\n\u003cp\u003eQ: What is the migration path when replacing the discontinued 6GK1502-2CB10 module?\u003c\/p\u003e\n\u003cp\u003eA: The official successor model is the 6GK1503-2CB00 (OLM\/G11-1300 V4.0). Its mechanical enclosure and electrical pin assignments align with the standard SIMATIC NET footprint to enable direct physical replacement in existing cabinet layouts.\u003c\/p\u003e\n\u003cp\u003eQ: Does the module require manual switch setting for PROFIBUS baud rate selection?\u003c\/p\u003e\n\u003cp\u003eA: No, the onboard transceiver features automatic baud rate detection across all standard PROFIBUS transmission speeds from 9.6 kbit\/s to 12 Mbit\/s.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eSnap the module vertically onto a standard 35 mm DIN rail inside the enclosure. Maintain a minimum vertical clearance of 50 mm above and below the housing ventilation slots to ensure unimpeded convective cooling across the -40 deg C to +70 deg C operating temperature range.\u003c\/p\u003e\n\u003cp\u003eClean all BFOC optical connectors with lint-free wipes before inserting them into the glass fiber ports to prevent signal attenuation. Connect the shield of the RS-485 copper cable to functional earth ground via a low-impedance connection, and route communication cabling through dedicated wiring channels away from high-voltage AC power lines.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":43925975924835,"sku":"6GK1502-2CB10","price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/223_4bffbe45-ef04-42e8-9ba8-194f35d15b59.jpg?v=1767056398","url":"https:\/\/www.autocontrolglobal.com\/products\/6gk1502-2cb10-siemens-simatic-net-optical-link-modules","provider":"AutoControl Global","version":"1.0","type":"link"}