{"product_id":"schneider-electric-bmxxbe1000-modicon-m340-backplane-extender-module","title":"Schneider Electric BMXXBE1000 Modicon M340 Backplane Extender Module","description":"\u003ch2\u003eSchneider BMXXBE1000 Modicon M340 Backplane Extender Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSchneider BMXXBE1000\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eBMXXBE1000\u003c\/strong\u003e Backplane Extender Module, operates as a dedicated hardware component for multi-rack configuration expansion within Modicon M340 automation platform networks. The hardware installs directly onto the far right side of a standard chassis without taking up a standard application slot, maintaining total I\/O density. Featuring 2 female SUB-D 9-pin connectors, the device passes parallel bus signals between a primary master rack and secondary expansion racks. Localized diagnostic LEDs report the real-time operational state of the bus, collision error warnings, and specific physical rack address allocations across the distributed hardware framework.\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\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBMXXBE1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFrance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModicon M340 \/ X80 automation platform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBackplane Extension Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChassis Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBMXXBP0400, BMXXBP0600, BMXXBP0800, BMXXBP1200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrical Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 female SUB-D 9 connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLocal Signaling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 green LED (RUN bus status), 1 red LED (COL rack collision error), 4 green LEDs (rack address status)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e160 mA at 24 V DC, 22 mA at 3.3 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIngress Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtective Treatment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHazardous Location Marking\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass I, Division 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards Compliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIEC 61131-2, IEC 61010-2-201, EN\/IEC 61000-6-5 (interface type 1 and 2), EN\/IEC 61850-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Certifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE, UL, CSA, RCM, EAC, Merchant Navy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 to 95 percent non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackaging Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.500 x 11.000 x 11.500 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.173 kg (173.000 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.9 W derived from backplane rails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity and Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe BMXXBE1000 maintains high-speed backplane bus communication velocity across expanded multi-rack typographies by regulating data timing margins between synchronized subracks. The extender intercepts parallel bus lines and drives signals through low-attenuation extension cabling, which prevents signal degradation during high-speed scanning cycles. This mechanical design enhances overall system I\/O density scaling by stringing together up to four discrete backplane segments into a unified logical system, bypassing the limitations of single-rack configurations. The embedded logic maintains full firmware flash compatibility across the connected drops, which ensures that the primary processor can read channel configurations and diagnostic parameters from remote slots without introducing data framing lag.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the installation of the BMXXBE1000 reduce the total number of usable I\/O module slots on a Modicon M340 rack?\u003c\/p\u003e\n\u003cp\u003eA: No. The BMXXBE1000 uses a standard module format but mounts into a dedicated slot on the far right edge of the rack. It connects directly to the backplane termination circuitry without using any of the standard numbered application slots assigned for I\/O or processor modules.\u003c\/p\u003e\n\u003cp\u003eQ: What physical condition triggers the red collision (COL) error LED on the front faceplate?\u003c\/p\u003e\n\u003cp\u003eA: The red COL LED indicates a backplane collision or communication timing conflict across the multi-rack link. This fault typical arises from incorrect rack address settings via the extension cables, damaged pins on the SUB-D 9 interfaces, or electromagnetic interference exceeding the limits defined by EN\/IEC 61000-6-5.\u003c\/p\u003e\n\u003cp\u003eQ: Can the BMXXBE1000 module draw all of its required operating power exclusively from the 3.3 V DC backplane rail?\u003c\/p\u003e\n\u003cp\u003eA: No. The internal transceiver circuitry splits its power load between two separate voltage rails. The module draws a nominal 160 mA from the 24 V DC backplane distribution rail alongside a small 22 mA load from the 3.3 V DC logic supply rail. Both voltages must remain stable for proper operation.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Attachment Layout:\u003c\/strong\u003e Disconnect all primary power from the subrack before mounting the module. Align the rear connector pins of the BMXXBE1000 with the dedicated extension port on the far right of the BMXXBP series backplane, push the module until it seats completely, and lock the integrated fastening screws to resist mechanical shock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSUB-D 9 Cable Routing:\u003c\/strong\u003e Connect approved, shielded extension cables to the female SUB-D 9 ports. Tighten the connector jackscrews to prevent intermittent wire contact. Keep the expansion cables clear of high-voltage lines to minimize electromagnetic interference on the data bus.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack Address Verification:\u003c\/strong\u003e Configure the target rack identification switches on the expansion chassis prior to applying system power. The four green address LEDs on the front faceplate must match your project configuration to prevent address overlapping or system-wide configuration faults.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding Connection Paths:\u003c\/strong\u003e Verify the symmetrical DIN rail connects to earth ground through a heavy-gauge copper wire. The grounding spring on the back of the module channels electrostatic discharge away from the logic circuits and directly into the grounded rail structure.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":43530940743770,"sku":"BMXXBE1000","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/204._6ff6d57f-4ceb-4425-b24a-665f72f440a7.jpg?v=1782117195","url":"https:\/\/www.spareoil.com\/products\/schneider-electric-bmxxbe1000-modicon-m340-backplane-extender-module","provider":"SpareOil Automation","version":"1.0","type":"link"}