{"product_id":"133442-01-bently-nevada-internal-termination-i-o-module-3500-series","title":"133442-01 Bently Nevada Internal Termination I\/O Module 3500 Series","description":"\u003cp\u003eConfigured for high-speed sensor data acquisition in the 3500\/50 Tachometer system, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 133442-01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e133442-01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eI\/O Module) provides direct physical signal interface execution for proximity and Keyphasor input loops.\u003c\/p\u003e\n\u003ch3\u003eModel Identification\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e133442-01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an Input\/Output interface module engineered specifically for the 3500\/50 Tachometer Module. It incorporates internal terminal blocks, allowing field wiring to terminate directly on the module backplane interface, thereby streamlining physical signal routing within the 3500 rack environment.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e133442-01\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBently Nevada\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.38 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.4 x 11 x 24 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-30 deg C to +65 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDerived from 3500 backplane\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInterface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eInternal Termination\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical Monitoring \u0026amp; Signal Integrity\u003c\/h3\u003e\n\u003cp\u003eThe 133442-01 facilitates critical rotor dynamics data acquisition by maintaining signal path integrity from field-mounted transducers. The design utilizes input filtering to ensure that rotational frequency data is protected from high-frequency electromagnetic noise. Accurate eddy-current probe scaling is required during system configuration to align transducer signal output with the input requirements of the 3500\/50 module. Cross-talk suppression mechanisms are implemented within the terminal routing to prevent interference between adjacent Keyphasor and speed signal paths.\u003c\/p\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e133442-01 I\/O Module (Internal Termination)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStatic-shielded packaging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTerminal screw adjustment tool\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstallation instruction manual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Seating\u003c\/strong\u003e: Verify the 3500\/50 processor module is fully installed before securing the 133442-01 I\/O module to the rear rack assembly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWiring Termination\u003c\/strong\u003e: Ensure all field wires are stripped to the specified length; utilize ferrules to maintain secure contact within the internal terminal blocks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShielding\u003c\/strong\u003e: Terminate transducer cable shields to the designated ground studs on the rack backplane to prevent ground loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTorque Specifications\u003c\/strong\u003e: Apply appropriate torque to terminal screws as defined in the system documentation to maintain mechanical stability of the signal wires.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs the 133442-01 compatible with other 3500 modules?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, this I\/O module is electrically keyed and mapped specifically for the 3500\/50 Tachometer Module and cannot be used with vibration or thrust position monitors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan this module be removed while the system is powered?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 3500 system architecture allows for module removal; however, doing so will interrupt signal processing, potentially causing a loss of speed data and triggering trip logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow is internal termination advantageous?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt reduces cabinet space requirements by eliminating the need for external terminal panels and extra interconnect cabling between the field and the I\/O rack.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the module require external power?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, all necessary operating power is provided by the 3500 rack backplane via the connection pins to the 3500\/50 processor module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the purpose of the internal filtering?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe internal circuitry is designed to attenuate high-frequency noise and RFI\/EMI that could otherwise corrupt pulse signals required for accurate RPM and phase measurement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check if signal data is erratic?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInspect field wiring for loose connections, verify that probe gap voltage is within the nominal -10 VDC target, and ensure shields are properly grounded.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs this module compliant with API 670?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the module is engineered to meet the requirements of the API 670 standard for machinery protection systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat indicates a faulty connection?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eErratic sensor data or an \"Input Fault\" status within the 3500 rack configuration software typically signifies a discontinuity or short in the field wiring or terminal block.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45378090795181,"sku":"133442-01","price":500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-133442-01-i-o-module-with-internal-terminations-1a4iq1cd4r4.jpg?v=1764225510","url":"https:\/\/www.maxwellplc.com\/products\/133442-01-bently-nevada-internal-termination-i-o-module-3500-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}