{"product_id":"alstom-pib903-power-interface-board","title":"ALSTOM PIB903 Power Interface Board","description":"\u003cp\u003eConfigured for power distribution and signal conditioning in VMEbus architectures, the \u003cstrong\u003eAlstom PIB903\u003c\/strong\u003e (\u003cstrong\u003ePIB903\u003c\/strong\u003e Power Interface Board) provides direct physical\/electrical execution of signal routing, galvanic isolation, and system monitoring within BGTR rack 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\u003ePIB903\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAlstom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSystem dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e200 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e100 x 50 x 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e220 V AC ± 10%, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and Network Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane bus communication velocity:\u003c\/strong\u003e The module interfaces with the VMEbus backplane to facilitate data exchange and signal routing. This velocity is necessary for maintaining synchronization between the VME controller and field devices, ensuring deterministic signal conversion in high-load industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfinet \/ EtherNet\/IP deterministic networks:\u003c\/strong\u003e While primarily handling physical signal conditioning, the PIB903 supports communication protocols including RS485, CAN bus, and Modbus (configuration dependent), providing the required connectivity for deterministic data transmission between legacy field sensors and modern DCS nodes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O density scaling:\u003c\/strong\u003e The compact 100 x 50 x 30 mm form factor allows for integration into high-density BGTR 8HE VME racks, enabling the scaling of signal conversion points in power generation and railway signaling control cabinets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware flash compatibility:\u003c\/strong\u003e The hardware architecture is designed for stability; its internal logic maintains predictable I\/O behavior, ensuring that signal processing and conversion parameters remain consistent throughout the module's lifecycle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the PIB903 support redundant system configurations?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the architecture allows for deployment in redundant VME rack configurations. When installed in pairs, the modules provide fault-tolerant signal paths, ensuring that control signals remain available in the event of a single-module failure.\u003c\/p\u003e\n\u003cp\u003eQ: Is the IP20 protection rating sufficient for direct installation?\u003c\/p\u003e\n\u003cp\u003eA: The IP20 rating indicates that the module is protected against solid objects greater than 12.5 mm but not against moisture. The PIB903 must be installed within a NEMA or IP-rated enclosed control cabinet to prevent environmental contamination.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Install the module into the designated BGTR VME rack slot. Ensure that the backplane connector is fully seated and the module is secured, as physical movement can cause intermittent connections on the 12 V DC internal board rail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Connect the module's chassis to the rack’s common earth bus. Proper grounding is mandatory to ensure the efficacy of the galvanic isolation circuits and to provide a reference for the signal conditioning ground planes, which mitigates common-mode electromagnetic noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Maintain strict physical separation (minimum 150 mm) between the 220 V AC input lines and low-voltage control signal leads. Use shielded, twisted-pair cabling for all serial and bus communications (RS485\/CAN) to prevent inductive coupling and data corruption during power system transients.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALSTOM","offers":[{"title":"Default Title","offer_id":48006591611070,"sku":"PIB903","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-07-08_09-14-23.png?v=1783476054","url":"https:\/\/www.autooiltech.com\/ar\/products\/alstom-pib903-power-interface-board","provider":"AutoOilTech Limited","version":"1.0","type":"link"}