{"product_id":"siemens-6se7038-6gl84-1bg2-inverter-interface-module","title":"Siemens 6SE7038-6GL84-1BG2 Inverter Interface Module","description":"\u003cp\u003eThe Siemens 6SE7038-6GL84-1BG2 is a specialized \u003cstrong\u003eInverter Interface Module (IVI)\u003c\/strong\u003e engineered for the legacy \u003cstrong\u003eSIMOVERT MASTERDRIVES\u003c\/strong\u003e variable frequency drive (VFD) and inverter product families. This module functions at the hardware tier to act as the primary operational bridge between the high-voltage power sections (IGBT inverter blocks) and the low-voltage central processing unit (CU) board. It manages the isolated transmission of gating commands and processes real-time current and thermal feedback parameters directly across the drive's internal backplane.\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\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e6SE7038-6GL84-1BG2 (6SE70386GL841BG2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eSIMOVERT MASTERDRIVES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent Typology\u003c\/td\u003e\n\u003ctd\u003eInverter Interface Module (IVI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e0.2 kg (0.44 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging Net Weight\u003c\/td\u003e\n\u003ctd\u003e1.0 kg (2.20 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolumetric Packaging Weight\u003c\/td\u003e\n\u003ctd\u003e3.5 kg (7.72 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Shipping Weight\u003c\/td\u003e\n\u003ctd\u003e4.5 kg (9.92 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Function\u003c\/td\u003e\n\u003ctd\u003eLogic-to-power stage interface and isolation module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Lifecycle Status\u003c\/td\u003e\n\u003ctd\u003eDiscontinued by manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDrive Interface Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control \u0026amp; Drive Communications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGating Pulse Distribution and Feedback Serialization\u003c\/strong\u003e The IVI module features high-speed signal distribution arrays that handle pulse-width modulation (PWM) commands. Operating parallel to the drive's core tracking cycles, the card translates low-voltage logic outputs from the CPU into clear gating commands for the power transistors while simultaneously routing current sensor feedback and heat sink thermal statuses back into the system monitoring registers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptoelectronic Separation and Core Logic Protection\u003c\/strong\u003e By establishing a clean, independent physical board barrier between the volatile inverter power stages and the sensitive digital processing environment, this 0.2 kg card safeguards critical memory chips and processor chips. The onboard isolation paths block common-mode voltage ripples, inductive switching transients, and high-frequency commutation noise from leaking into the shared control bus.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What specific system errors or drive behaviors manifest if the IVI module loses its communication link with the main CPU?\u003c\/p\u003e\n\u003cp\u003eA: A breakdown in signal transmission across the 6SE7038-6GL84-1BG2 module blocks critical gate-firing data and feedback loops. This instantly trips an unmasked \u003cstrong\u003eF056 (IVI Initialization Fault)\u003c\/strong\u003e, an inverter overcurrent fault, or a gating pulse timeout on the PMU display, triggering an immediate hardware shutdown to safeguard the power section.\u003c\/p\u003e\n\u003cp\u003eQ: Is it safe to replace or seat the IVI interface module while the VFD's internal DC bus capacitors remain charged?\u003c\/p\u003e\n\u003cp\u003eA: No, removing or installing this interface module while the drive is connected to AC mains or while the DC link retains residual voltage is restricted. Pulling the board under load can cause inductive voltage arcs, break active safety interlocks, and cause permanent, destructive failures within the primary control board electronics.\u003c\/p\u003e","brand":"SIEMENS","offers":[{"title":"Default Title","offer_id":45121625522291,"sku":"6SE7038-6GL84-1BG2","price":410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-06-22_16-35-58.png?v=1782119198","url":"https:\/\/www.dcssupplier.com\/products\/siemens-6se7038-6gl84-1bg2-inverter-interface-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}