{"product_id":"siemens-6gk1503-3cd00-profibus-olm-g12-eec-v4-0-optical-link-module","title":"Siemens 6GK1503-3CD00 PROFIBUS OLM\/G12-EEC V4.0 Optical Link Module","description":"\u003ch3 class=\"\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThe 6GK1503-3CD00 is a high-performance SIMATIC NET optical link module (OLM) designed to facilitate the transition between electrical RS485 interfaces and glass fiber optic cables within a PROFIBUS network.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThis specific \"EEC\" (Extended Environmental Conditions) version is ruggedized for extreme industrial climates,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003efeaturing a coated printed circuit board to resist moisture and corrosive atmospheres.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eBy converting electrical signals into light pulses,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethe OLM\/G12-EEC enables noise-immune,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003elong-distance communication that is entirely unaffected by electromagnetic interference (EMI) or lightning strikes.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIt serves as a critical network component for creating robust ring,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003estar,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eor line topologies in decentralized automation systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\"\u003eCore Networking Specifications and Hardware Capabilities\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eCommunication Standards:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eSupports PROFIBUS (9.\u003c\/span\u003e\u003cspan class=\"\"\u003e6 kbit\/s to 12 Mbit\/s) and PROFIBUS PA (45.\u003c\/span\u003e\u003cspan class=\"\"\u003e45 kbit\/s).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eInterface Ports:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e1x RS485 electrical port (9-pin Sub-D) and 2x optical glass fiber ports (4x BFOC sockets).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eFiber Compatibility:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eOptimized for Multimode glass fiber optic cables (\u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$50\/125 \\mu m$\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$62.5\/125 \\mu m$\u003c\/span\u003e\u003cspan class=\"\"\u003e).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eTransmission Range:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eSupports segments up to 3 km depending on fiber type and baud rate.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eRedundancy Features:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated redundant 24V DC power supply inputs to ensure maximum uptime.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eEnvironmental Tolerance:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eOperational temperature range from -20°C to +60°C with specialized \"EEC\" protection.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eDiagnostic Monitoring:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eFeatures a signaling contact for remote error reporting and integrated LEDs for link status.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eNetwork Topology:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eEnables the construction of redundant optical rings with high-speed reconfiguration times.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"\"\u003eStrategic Industrial Networking Scenarios\u003c\/h3\u003e\n\u003ch3 class=\"\"\u003eInterference-Free Data Transmission\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eIn facilities with high-voltage equipment,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003esuch as steel mills or power substations,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethe 6GK1503-3CD00 is used to replace copper PROFIBUS cables.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThe fiber optic medium provides total galvanic isolation,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003epreventing ground loops and protecting sensitive PLC hardware from massive electromagnetic surges.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\"\u003eLong-Distance Field Connectivity\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThe module is ideally suited for wastewater treatment plants,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003emines,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eand large-scale logistics centers where the distance between the central controller and remote I\/O stations exceeds the 100-meter limit of standard copper RS485 segments.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIts 3 km range allows for simplified,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ewide-area networking.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\"\u003eHigh-Availability Redundant Rings\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eFor mission-critical processes in the oil and gas or pharmaceutical sectors,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethese modules are configured in a redundant optical ring.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIf a fiber optic cable is accidentally severed,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethe OLM units automatically reroute data in milliseconds,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003emaintaining the communication link without stopping the production process.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\"\u003eHarsh Climate Infrastructure\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThe \"EEC\" designation makes this unit the preferred choice for outdoor control cabinets,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ecoastal installations,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eor chemical processing zones.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThe conformal coating protects the internal logic from the salt spray,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ehigh humidity,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eand temperature swings that would cause standard modules to fail prematurely.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":45519027503277,"sku":"6GK1503-3CD00","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/siemens-6gk1503-3cd00-optical-link-module-kejjoomzyi1.jpg?v=1766985115","url":"https:\/\/www.maxwellplc.com\/products\/siemens-6gk1503-3cd00-profibus-olm-g12-eec-v4-0-optical-link-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}