{"product_id":"bently-nevada-87870-01-serial-data-interface-module","title":"Bently Nevada 87870-01 Serial Data Interface Module","description":"\u003ch2\u003eBently Nevada 87870-01 Serial Data Interface Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 87870-01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e87870-01\u003c\/strong\u003e Serial Data Interface Module, operates as a dedicated hardware component for serial data transfer and display communication within Bently Nevada 3300\/3500 monitoring 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\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\u003e87870-01 \/ PWA 87870-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBently Nevada (Baker Hughes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSerial Data Interface Module \/ Circuit Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication System\u003c\/td\u003e\n\u003ctd\u003eBently Nevada 3300\/03 System Monitor and 3500 series display link\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.15 kg to 0.32 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-30 deg C to +65 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003eUp to 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSupplied from system rack\/backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Interface\u003c\/td\u003e\n\u003ctd\u003e32-pin and 64-pin connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eSerial output, RS-232C compatible layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaud Rate\u003c\/td\u003e\n\u003ctd\u003e300 to 19,200 baud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Format\u003c\/td\u003e\n\u003ctd\u003e8 data bits, 1 stop bit, no parity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostic Indicators\u003c\/td\u003e\n\u003ctd\u003e8 clear\/white LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e500 V DC output to ground isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCB Construction\u003c\/td\u003e\n\u003ctd\u003eMultilayer PCB with EMI\/RFI shielding design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEddy-Current Signal Processing and Machinery Monitoring Interface\u003c\/h3\u003e\n\u003cp\u003eThe Bently Nevada 87870-01 processes serial communication signals between monitoring hardware and external display or computer interfaces. Moreover, the board supports machinery condition data transfer associated with vibration monitoring, thrust position monitoring, and alarm status communication.\u003c\/p\u003e\n\u003cp\u003eThe module operates within Bently Nevada machinery protection architectures where eddy-current probe scaling and gap voltage validation functions define accurate displacement measurement behavior. Therefore, proper signal conditioning and stable backplane communication help maintain measurement consistency between monitoring channels and supervisory interfaces.\u003c\/p\u003e\n\u003cp\u003eThe board design also supports rotor dynamics monitoring applications by maintaining controlled signal paths and reducing interference effects. In addition, the multilayer PCB structure provides cross-talk suppression characteristics required for high-density machinery monitoring environments.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 87870-01 module require an external power supply?\u003cbr\u003eA: No. The module receives operating power directly from the monitoring system rack\/backplane interface.\u003c\/p\u003e\n\u003cp\u003eQ: What serial communication parameters does the 87870-01 support?\u003cbr\u003eA: The module supports serial communication with baud rates from 300 to 19,200 baud using 8 data bits, 1 stop bit, and no parity format.\u003c\/p\u003e\n\u003cp\u003eQ: Does the 87870-01 provide electrical isolation for signal protection?\u003cbr\u003eA: Yes. The module provides 500 V DC isolation from outputs to ground to reduce electrical noise coupling.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the 87870-01 only in compatible Bently Nevada monitoring racks and verify backplane connector alignment before insertion.\u003c\/li\u003e\n\u003cli\u003eInspect the 32-pin and 64-pin connectors for contamination, oxidation, or mechanical damage before installation.\u003c\/li\u003e\n\u003cli\u003eUse proper grounding practices for rack assemblies to maintain signal reference stability.\u003c\/li\u003e\n\u003cli\u003eMaintain separated routing between serial communication wiring and high-current power cables to reduce electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eVerify diagnostic LED status after installation to confirm board communication and system operation.\u003c\/li\u003e\n\u003cli\u003eFollow the applicable Bently Nevada system manual for rack configuration, module addressing, and maintenance procedures.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44375342809176,"sku":"87870-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/87870-01-3.jpg?v=1784008447","url":"https:\/\/www.industriaxplc.com\/id\/products\/bently-nevada-87870-01-serial-data-interface-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}