{"product_id":"schneider-electric-stbndp2212-standard-network-interface-module","title":"Schneider Electric STBNDP2212 Standard Network Interface Module","description":"\u003cp\u003eConfigured for Profibus DP fieldbus communication and distributed I\/O data exchange, the \u003cstrong\u003eSchneider Electric STBNDP2212\u003c\/strong\u003e (\u003cstrong\u003eSTBNDP2212\u003c\/strong\u003e Standard Network Interface Module) provides direct physical\/electrical execution within the Modicon STB distributed I\/O architecture.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\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\u003eSTBNDP2212\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eStandard Network Interface Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eModicon STB Distributed I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eFrance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e177 g (package weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e128.3 mm width x 70 mm depth x 40 mm height\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C without derating; -25 to 70 deg C with derating factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC supply, 430 mA supply circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFieldbus Interface\u003c\/td\u003e\n\u003ctd\u003eProfibus DP DIN 19245 Part 1 and 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 12 Mbit\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003e9-way female RS485 SUB-D, RS232 service ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Structure\u003c\/td\u003e\n\u003ctd\u003eIndustrial fieldbus DP V.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Slaves\u003c\/td\u003e\n\u003ctd\u003e125 server devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsland Configuration\u003c\/td\u003e\n\u003ctd\u003e1 primary segment, maximum 6 extension segments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAddressable I\/O Modules\u003c\/td\u003e\n\u003ctd\u003e0 to 32 per island\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic Bus Output Voltage\u003c\/td\u003e\n\u003ctd\u003e5.25 VDC +\/- 0.21%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic Bus Output Current\u003c\/td\u003e\n\u003ctd\u003e1.2 A maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Type\u003c\/td\u003e\n\u003ctd\u003eSELV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA, ATEX Category 3G, FM Class 1 Division 2, UL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Network and I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe STBNDP2212 operates as the Profibus DP communication interface between the Modicon STB island and the fieldbus master. The module manages DP slave I\/O data read\/write operations, diagnostic services, configuration control, and slave parameter handling through the Profibus communication layer.\u003c\/p\u003e\n\u003cp\u003eThe distributed I\/O architecture supports scalable island construction with up to 32 addressable I\/O modules per island. The interface module provides local bus power conversion, generating the 5.25 VDC logic supply for connected STB modules. LED indicators provide status information for bus fault, island operation, power supply, module error, and test mode conditions.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What communication services are supported by the STBNDP2212?\u003cbr\u003eA: The module supports Profibus DP diagnostics, DP slave I\/O data read\/write operations, configuration control, and slave configuration services.\u003c\/p\u003e\n\u003cp\u003eQ: What is the power input and logic bus output configuration of this module?\u003cbr\u003eA: The module receives a 24 VDC SELV supply and provides a 5.25 VDC logic bus output for the connected Modicon STB island modules.\u003c\/p\u003e\n\u003cp\u003eQ: How is the STBNDP2212 installed in an automation cabinet?\u003cbr\u003eA: The module is installed as part of a Modicon STB island assembly with DIN rail mounting and connected through the STB modular backplane system.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the STBNDP2212 on a compatible 35 mm DIN rail assembly with the associated Modicon STB I\/O modules connected according to the island configuration requirements.\u003c\/p\u003e\n\u003cp\u003eUse shielded twisted-pair wiring for the Profibus DP RS485 connection. Connect the cable shield according to the plant grounding practice to reduce electromagnetic interference on the fieldbus segment.\u003c\/p\u003e\n\u003cp\u003eVerify the 24 VDC SELV supply polarity before energizing the module. Check the BUSFLT, RUN, PWR, ERR, and test mode LED indicators after startup to confirm communication and module operating status.\u003c\/p\u003e\n\u003cp\u003eMaintain separation between Profibus communication cables and high-current power wiring to reduce electrical noise coupling.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":50515544899826,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/5589\/5794\/files\/STBNDP22122.jpg?v=1790072632","url":"https:\/\/www.petrospare.com\/products\/schneider-electric-stbndp2212-standard-network-interface-module","provider":"Petro Spare Industrial Limited","version":"1.0","type":"link"}