{"product_id":"b-r-x20bt9100-x20-system-x2x-link-bus-transmitter-module","title":"B\u0026R X20BT9100 X20 System X2X Link Bus Transmitter Module","description":"\u003ch3\u003eTechnical Description and Network Extension Role\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eX20BT9100 (X20BT9100)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an industrial-grade bus transmitter module designed for the high-density B\u0026amp;R X20 System platform. This module functions as a high-speed data repeater and power injector, specifically engineered to extend the physical boundaries of the local X2X Link backplane bus across distributed automation layouts—such as those found in multi-stage automotive assembly lines, municipal water distribution plants, and large packaging machine lines. When the physical length or the cumulative current consumption of a local I\/O node exceeds the default limits of the primary controller, the module intercepts the data stream, amplifies the communication signals, and injects fresh auxiliary power to drive the internal electronics of downstream I\/O slices. Integrating this transmitter module into your rack architecture ensures synchronous data transmission across separate control cabinets, maintains signal integrity over long distances, and prevents unexpected bus dropouts that cause process stoppages.\u003c\/p\u003e\n\u003ch3\u003eOperational Architecture and Power Distribution\u003c\/h3\u003e\n\u003cp\u003eThis system module interfaces directly with the standard X20 backplane, acting as a gateway that transitions local communication lines into an extended X2X Link segment. Beyond its data-repeating capabilities, the hardware features integrated power generation circuitry designed to supply stabilized low-voltage logic power directly to the internal bus components of adjacent modules. Built for continuous operation in high-interference environments, the module includes comprehensive galvanic isolation between the internal bus structure and the incoming supply line, shielding sensitive CPU logic from field-side voltage spikes. Real-time diagnostic monitoring is maintained via an onboard LED array that provides field technicians with instant, clear verification across three critical parameters: active X2X bus function, local operating status, and overall module health.\u003c\/p\u003e\n\u003ch3\u003eTechnical Performance Metrics\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eOperational Parameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eEngineered Specification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eX20BT9100\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eB\u0026amp;R (Bernecker + Rainer)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Category\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eX20 System Bus Transmitter\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBus Interface Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eX2X Link Bus Master\/Extension\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIntegrated Functionality\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSignal repeater plus internal I\/O bus power supply\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eElectrical Isolation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYes (Bus to supply network)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDiagnostic Infrastructure\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLocal LED monitoring for Bus, Run, and Module Status\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCooling Profile\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePassive convection cooling within standard rack\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Humidity Limits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 to 95% non-condensing\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eStorage Temperature Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-25 to 55 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAustria\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNet Device Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApprox. 0.11 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eGross Shipping Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.5 kg (Enclosed in multi-layer electro-static discharge protection)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSystem Integration FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhen exactly is it necessary to add an X20BT9100 transmitter module to an X20 I\/O rack?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou must install an X20BT9100 under two primary conditions: first, when the physical distance between adjacent I\/O blocks requires an extended cable run that standard backplanes cannot support; second, when the total current draw of the internal module logic boards exceeds the power output capacity of the primary CPU or current power supply module.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module require separate configuration steps within B\u0026amp;R Automation Studio?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module must be inserted into the physical hardware tree layout at the exact position it occupies on the physical DIN rail. Automation Studio automatically recognizes its role as a segment power boundary and adjusts the compilation power budget calculations for the subsequent modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the X20BT9100 be hot-swapped while the main machine network is running?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, provided the underlying terminal block base is rated for hot-swap operations. However, extracting this module will cut off both data routing and logic power to all subsequent I\/O slices located further down the line, causing those specific dependent channels to drop into safe-state modes immediately.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eField Commissioning and Safety Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBus Segment Cable Shielding and Grounding:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eExtended X2X Link lines carry high-frequency data packets and are susceptible to electromagnetic interference (EMI). You must use certified B\u0026amp;R shielded twisted-pair communication cabling. Secure the braided cable shield firmly to the grounding busbar or metallic DIN rail at the enclosure entry point to prevent inductive noise from corrupting data synchronization.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Budget Verification:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePrior to initial startup, review the cumulative current consumption metrics of all modules positioned to the right of the X20BT9100 inside your engineering layout. Ensure the combined demand does not exceed the maximum power supply rating of the module to prevent overcurrent trips during system boot sequences.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical Alignment and Seating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSlide the module vertically into its matching X20 terminal base component. Apply steady pressure until both the upper and lower plastic retaining clips engage with a sharp click. Incorrect seating can cause erratic contact resistance on the backplane pins, triggering intermittent bus faults and communication jitter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"B\u0026R","offers":[{"title":"Default Title","offer_id":53086370496875,"sku":"X20BT9100","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/x20bt9100-0xqgv5335q2.png?v=1776138154","url":"https:\/\/www.plcprotech.com\/products\/b-r-x20bt9100-x20-system-x2x-link-bus-transmitter-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}