{"id":6050,"date":"2026-04-01T11:28:28","date_gmt":"2026-04-01T03:28:28","guid":{"rendered":"https:\/\/atfits.com\/?post_type=product&p=6050"},"modified":"2026-04-01T11:28:28","modified_gmt":"2026-04-01T03:28:28","slug":"siemens-6gk1503-3cb00-profibus-connector-industrial-network-communication-adapter","status":"publish","type":"product","link":"https:\/\/atfits.com\/es\/producto\/siemens-6gk1503-3cb00-profibus-connector-industrial-network-communication-adapter\/","title":{"rendered":"Siemens 6GK1503-3CB00 Profibus Connector Industrial Network Communication Adapter"},"content":{"rendered":"

Siemens 6GK1503-3CB00: Detailed English Introduction<\/h1>\n
<\/div>\n
The Siemens 6GK1503-3CB00<\/strong> is a PROFIBUS Optical Link Module (OLM\/G12 V4.0)<\/strong> within the SIMATIC NET series. It serves as a critical industrial communication adapter, converting electrical signals to optical signals for long-distance, high\u2011immunity data transmission in PROFIBUS DP\/PA networks.<\/div>\n
<\/div>\n

1. Product Overview<\/h2>\n
<\/div>\n
This fourth\u2011generation optical link module enables seamless integration of electrical and optical segments in PROFIBUS systems. It extends communication ranges far beyond copper\u2011cable limits, enhances reliability in harsh industrial environments, and supports flexible network topologies. Widely used in manufacturing, energy, transportation, and automation projects, it ensures stable data exchange across distributed control systems.<\/div>\n
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2. Core Functions<\/h2>\n
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  • Signal Conversion<\/strong>: Translates PROFIBUS electrical signals (RS\u2011485) to optical signals for fiber transmission, and vice versa.<\/li>\n
  • Long\u2011Distance Transmission<\/strong>: Supports multi\u2011mode fiber (50\/125 \u00b5m, 62.5\/125 \u00b5m) with a maximum distance of 2850 m<\/strong> (standard) or up to 3800 m<\/strong> at lower baud rates (e.g., 187.5 kbps).<\/li>\n
  • High\u2011Speed Communication<\/strong>: Handles PROFIBUS DP rates from 9.6 kbps to 12 Mbps<\/strong> (auto\u2011detection\/manual setup) and PROFIBUS\u2011PA at 45.45 kbit\/s<\/strong>.<\/li>\n
  • Isolation & Safety<\/strong>: Provides \u22651000 V DC electrical isolation<\/strong> to eliminate ground loops and improve system security.<\/li>\n
  • Diagnostics & Monitoring<\/strong>: Equipped with LED indicators for link status, signal quality, and power, facilitating quick troubleshooting.<\/li>\n<\/ul>\n
    <\/div>\n

    3. Technical Features<\/h2>\n
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    Category<\/th>\nDetails<\/th>\n<\/tr>\n<\/thead>\n
    Protocol<\/strong><\/td>\nPROFIBUS DP, PROFIBUS\u2011PA<\/td>\n<\/tr>\n
    Interfaces<\/strong><\/td>\n1 \u00d7 RS\u2011485 (9\u2011pin Sub\u2011D), 2 \u00d7 multi\u2011mode fiber SC (4 BFOC sockets)<\/td>\n<\/tr>\n
    Power Supply<\/strong><\/td>\n24 V DC (18.8\u201328.8 V DC); typical power consumption ~1.5 W<\/strong><\/td>\n<\/tr>\n
    Isolation<\/strong><\/td>\n\u22651000 V DC (primary\/secondary)<\/td>\n<\/tr>\n
    EMC Compliance<\/strong><\/td>\nMeets IEC 61000\u20113\u20112, IEC 61000\u20113\u20113 for industrial electromagnetic compatibility<\/td>\n<\/tr>\n
    Environmental<\/strong><\/td>\nOperating temp: 0\u201360 \u00b0C; storage\/transport: -40\u201370 \u00b0C; humidity: up to 95% (25 \u00b0C, non\u2011condensing)<\/td>\n<\/tr>\n
    Protection Class<\/strong><\/td>\nIP40 (enclosure); IP20 (front panel)<\/td>\n<\/tr>\n
    Mounting<\/strong><\/td>\n35 mm DIN rail or wall mounting<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
    <\/div>\n

    4. Physical Dimensions & Weight<\/h2>\n
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    Parameter<\/th>\nValue<\/th>\n<\/tr>\n<\/thead>\n
    Width<\/td>\n39.5 mm<\/td>\n<\/tr>\n
    Height<\/td>\n112 mm<\/td>\n<\/tr>\n
    Depth<\/td>\n74.5 mm<\/td>\n<\/tr>\n
    Net Weight<\/td>\n340 g<\/strong> (0.34 kg) \/ 415 g<\/strong> (0.415 kg) (varies by supplier)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
    <\/div>\n

    5. Application Scenarios<\/h2>\n
    <\/div>\n
    Ideal for industrial sites with strong electromagnetic interference (EMI), long\u2011distance signal transmission needs, or multi\u2011segment PROFIBUS networks, such as:<\/div>\n
    <\/div>\n
      \n
    • Automotive assembly lines<\/li>\n
    • Power distribution & energy management<\/li>\n
    • Metro\/railway signaling systems<\/li>\n
    • Chemical & process automation plants<\/li>\n
    • Large\u2011scale factory automation networks<\/li>\n<\/ul>\n
      <\/div>\n

      6. Key Advantages<\/h2>\n
      <\/div>\n
        \n
      • Long Reach<\/strong>: Overcomes copper\u2011cable limitations (100 m max) for distributed systems.<\/li>\n
      • Rugged Reliability<\/strong>: Fiber optics are immune to EMI, ensuring stable operation in harsh environments.<\/li>\n
      • Easy Integration<\/strong>: Plug\u2011and\u2011play design with standard PROFIBUS interfaces; compatible with existing SIMATIC NET systems.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

        Siemens 6GK1503-3CB00: Detailed English Introduction The Siemens 6GK1503-3CB00 is a PROFIBUS Optical Link Module (OLM\/G12 V4.0) within the SIMATIC NET<\/p>","protected":false},"featured_media":6052,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[111],"product_tag":[],"class_list":{"0":"post-6050","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-siemens","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"\nSiemens 6GK1503-3CB00 Profibus Connector Industrial Network Communication Adapter - Autofits<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/atfits.com\/es\/producto\/siemens-6gk1503-3cb00-profibus-connector-industrial-network-communication-adapter\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Siemens 6GK1503-3CB00 Profibus Connector Industrial Network Communication Adapter - 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