{"product_id":"gjr5143200r0001-abb-35ek91-bus-coupler-unit-procontic-t300","title":"GJR5143200R0001 ABB 35EK91 Bus Coupler Unit Procontic T300","description":"\u003cp\u003eConfigured for high-speed data exchange in Procontic T300 control networks, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB GJR5143200R0001\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e35EK91\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBus Coupler Unit) provides direct physical execution of I\/O synchronization and communication bridging across multiple industrial nodes. This hardware component manages signal routing between field-level devices and the primary DCS controller through RS-485 and Ethernet physical layers.\u003c\/p\u003e\n\u003ch3\u003eModel Identification\u003c\/h3\u003e\n\u003cp\u003eThe 35EK91 (GJR5143200R0001) is a specialized communication interface within the Procontic T300 product range. It functions as a gateway module, supporting up to 32 nodes per segment and providing the necessary protocol translation for deterministic network communication.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGJR5143200R0001 35EK91\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eABB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSweden\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.28 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.0 x 19.5 x 26.1 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIndustrial Standard\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApplication Dependent\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCommunication\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEthernet \/ RS-485\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eABB Industrial Control \u0026amp; Drive Communication\u003c\/h3\u003e\n\u003cp\u003eThe 35EK91 module utilizes deterministic communication standards to facilitate high-speed data transfer within DCS architectures. It features firmware flash compatibility, allowing for protocol updates and configuration adjustments. The module architecture supports I\/O density scaling, enabling the controller to manage complex distributed networks with minimal latency. Its backplane bus communication velocity is optimized to ensure that time-critical control signals remain synchronized across the T300 system architecture, regardless of the active communication protocol (Profinet or Modbus).\u003c\/p\u003e\n\u003ch3\u003eOrdering info\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eGJR5143200R0001 35EK91 Bus Coupler Unit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStandard technical configuration documentation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eESD-compliant protective packaging.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eInstall the unit in a clean, ventilated control panel environment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAlign the module with the T300 rack backplane and secure using the integrated retaining mechanisms to prevent vibration-related disconnects.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWiring\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eConnect RS-485 twisted-pair cables using appropriate shielding techniques to mitigate common-mode noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVerify Ethernet link connectivity before initializing the T300 network scan to ensure proper communication handshake.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Is the 35EK91 compatible with non-ABB controllers?\u003c\/p\u003e\n\u003cp\u003eA: It is purpose-built for the Procontic T300 series; compatibility with other controller platforms is limited to supported industrial communication standards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Can I expand the network beyond 32 nodes?\u003c\/p\u003e\n\u003cp\u003eA: The unit is specified for a maximum of 32 nodes per network segment. Extending beyond this limit requires additional bridge modules or network segmentation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Does this module support hot-swapping?\u003c\/p\u003e\n\u003cp\u003eA: No. Always isolate power to the module and the communication bus before removing or inserting the unit to avoid backplane damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: How is the Profinet\/Modbus protocol selected?\u003c\/p\u003e\n\u003cp\u003eA: Protocol selection is determined by system configuration and firmware settings accessed through the engineering software.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What indicates a network communication failure?\u003c\/p\u003e\n\u003cp\u003eA: Fault conditions are signaled through the system controller's error registers and visual indicators on the front panel of the bus coupler.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Does the module require periodic maintenance?\u003c\/p\u003e\n\u003cp\u003eA: It is a solid-state device requiring no manual adjustments. Periodic inspections should focus on cable integrity and connector cleanliness.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Can the unit be used for firmware-intensive applications?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the unit is designed for high-frequency data exchange and supports the necessary firmware flash operations for evolving system requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Is a terminator required for the RS-485 link?\u003c\/p\u003e\n\u003cp\u003eA: Yes. Proper line termination at both ends of the RS-485 segment is necessary to prevent signal reflections and data corruption.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45231175762093,"sku":"GJR5143200R0001","price":140.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/abb-gjr5143200r0001-35ek91-bus-coupler-unit-hctti5hyvdw_80a9dbee-85b1-4ee8-9166-5aa54fe99395.jpg?v=1762942298","url":"https:\/\/www.maxwellplc.com\/ru\/products\/gjr5143200r0001-abb-35ek91-bus-coupler-unit-procontic-t300","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}