{"product_id":"bently-nevada-133323-01-i-o-module","title":"Bently Nevada 133323-01 I\/O Module","description":"\u003ch2\u003eBently Nevada 133323-01 I\/O Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 133323-01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e133323\u003c\/strong\u003e Modbus RS485 I\/O Module, operates as a dedicated hardware component for serial data integration between the 3500 Machinery Protection System and external automation 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\u003e133323-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e2.4 x 11.2 x 24.2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 VDC (plus\/minus 10%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e3 W typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e1500 V AC (channel-to-bus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd\u003eModbus RTU (RS485)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaud Rate\u003c\/td\u003e\n\u003ctd\u003e1200 to 115200 bps (configurable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Format\u003c\/td\u003e\n\u003ctd\u003e8N1, 8E1, 8O1 (selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMechanical Monitoring and TSI Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 133323-01\u003c\/strong\u003e facilitates the exchange of rack-monitored values, alarm statuses, and diagnostic information via the Modbus RTU protocol. Engineered for integration with the 3500\/92 Communication Gateway, the module ensures robust signal transmission for process control and supervisory systems. The module supports galvanically isolated communication paths to prevent ground loop interference, which is a common requirement in complex turbine and rotor dynamics monitoring environments. Configurable baud rates and parity settings allow for seamless adaptation to diverse industrial serial network architectures while maintaining data integrity across the backplane bus.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does this module require an external power supply?\u003c\/p\u003e\n\u003cp\u003eA: The module operates on 24 VDC power, typically sourced from the 3500 rack backplane or associated power supplies, within a tolerance of plus\/minus 10%.\u003c\/p\u003e\n\u003cp\u003eQ: Can the serial communication parameters be modified in the field?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module supports configurable baud rates ranging from 1200 to 115200 bps and selectable data formats (8N1, 8E1, 8O1) to match existing DCS or PLC network requirements.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBus Termination\u003c\/strong\u003e: Ensure the RS485 network is correctly terminated at both physical ends of the communication cable to prevent signal reflections and data corruption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding\u003c\/strong\u003e: Utilize shielded twisted-pair cabling for all RS485 connections and ensure the shield is grounded at a single point to minimize electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation Integrity\u003c\/strong\u003e: Maintain the 1500 V AC channel-to-bus isolation by ensuring that wiring does not introduce common-mode noise between the serial bus and external field ground.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Seating\u003c\/strong\u003e: Verify the I\/O module is fully engaged with the rack connector to ensure stable connectivity with the Communication Gateway.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #e74c3c;\"\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44367525183587,"sku":null,"price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/2775\/3315\/files\/133323-01-1_6e410bb8-7eb1-4647-b19d-85ace0ee443f.jpg?v=1784255824","url":"https:\/\/precisemodule.com\/products\/bently-nevada-133323-01-i-o-module","provider":"Precise Module Ltd.","version":"1.0","type":"link"}