{"product_id":"dpm200-bachmann-m1-profibus-dp-master-slave-module","title":"DPM200 BACHMANN M1 PROFIBUS DP Master Slave Module","description":"\u003ch2\u003eBACHMANN DPM200 PROFIBUS DP Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBACHMANN DPM200\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eDPM200\u003c\/strong\u003e PROFIBUS DP Module, operates as a dedicated hardware component for deterministic fieldbus data exchange within Bachmann M1 Automation System platforms.\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDPM200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBACHMANN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eAustria\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.25 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e110 mm x 22 mm x 118 mm (approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-30 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e400 mA at 5 VDC via backplane bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Modes\u003c\/td\u003e\n\u003ctd\u003eDP Master, DP Slave, combined Master\/Slave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Modules per CPU\u003c\/td\u003e\n\u003ctd\u003eUp to 3 DPM200 modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlave Capacity\u003c\/td\u003e\n\u003ctd\u003e32 without repeater, up to 125 with repeater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaud Rate Range\u003c\/td\u003e\n\u003ctd\u003e9.6 Kbaud to 12 Mbaud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Interface\u003c\/td\u003e\n\u003ctd\u003e2x 9-pin D-sub connectors (EN 50170 standard, RS485)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e500 V galvanic isolation between fieldbus and controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Capacity\u003c\/td\u003e\n\u003ctd\u003e8 kB shared process image memory, up to 732 bytes per slave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Network Scaling \u0026amp; Firmware Synchronization\u003c\/h3\u003e\n\u003cp\u003eThe module routes high-speed cyclically updating field data directly through the backplane bus communication velocity Licences layer, enabling real-time logic execution without system bottlenecks. Configurable hardware consistency locks preserve data block alignment during multi-byte transfers between distributed field devices and the host CPU memory. High-density I\/O density scaling allows control architectures to expand up to 125 slaves per master controller using external RS485 repeaters. Engineers execute online updates directly via the Bachmann SolutionCenter environment to maintain full firmware flash compatibility across backplane processing nodes.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the module handle memory allocation for high-density field data?\u003c\/p\u003e\n\u003cp\u003eA: The hardware incorporates an 8 kB shared process image memory architecture that supports data exchanges up to 732 bytes per individual slave device.\u003c\/p\u003e\n\u003cp\u003eQ: What power draw does the module impose on the M1 backplane bus?\u003c\/p\u003e\n\u003cp\u003eA: The card draws a nominal current of 400 mA from the internal 5 VDC logic supply rails of the controller backplane.\u003c\/p\u003e\n\u003cp\u003eQ: Can multiple DPM200 modules reside within a single M1 system configuration?\u003c\/p\u003e\n\u003cp\u003eA: A single Bachmann M1 controller platform supports simultaneous operation for up to 3 DPM200 master\/slave expansion units.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the module into an assigned backplane slot of the Bachmann M1 rack, ensuring complete mechanical lock engagement prior to applying system power. De-energize the host cabinet power supply before inserting or extracting the module to protect internal edge connector pins. Fasten standard 9-pin D-sub connectors firmly to the front panel interface ports using integrated locking screws to ensure continuous ground contact along the RS485 shield plane. Maintain strict separation between high-voltage power cables and fieldbus signal lines, using grounded metal conduit when routing fieldbus cables across long physical runs.\u003c\/p\u003e","brand":"BACHMANN","offers":[{"title":"Default Title","offer_id":52894432133432,"sku":"DPM200","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/257._cf9fbbc2-1592-4833-bd6e-3baaf922ad8e.jpg?v=1788320074","url":"https:\/\/www.automodulexpert.com\/products\/dpm200-bachmann-m1-profibus-dp-master-slave-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}