{"product_id":"bently-nevada-133819-01-rtd-tc-temperature-i-o-module-3500-series","title":"Bently Nevada 133819-01 RTD\/TC Temperature I\/O Module 3500 Series","description":"\u003cp\u003eConfigured for thermal sensor signal interfacing in 3500 machinery protection system platforms, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 133819-01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e133819-01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRTD\/TC I\/O Module) provides direct physical and electrical execution of input signal conditioning for RTD and thermocouple hardware.\u003c\/p\u003e\n\u003ch3\u003eHardware Revision and Configuration\u003c\/h3\u003e\n\u003cp\u003eThe 133819-01 acts as the terminal I\/O module for the 3500 system's temperature monitoring architecture. This module provides the physical landing points for field wiring and performs the primary signal termination necessary to interface raw sensor inputs with the backplane-mounted monitor card.\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\u003e133819-01\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\u003e0.4 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\u003e2.3 cm x 11.0 cm x 24.1 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\u003eNot applicable (Passive I\/O)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSupported Sensors\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRTD, Thermocouple\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProtocol Support\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMODBUS RTU, CANopen, DeviceNet\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSignal Conditioning and TSI Integration\u003c\/h3\u003e\n\u003cp\u003eThe module integrates passive and active components to manage input signals prior to digitization. To ensure signal integrity, it utilizes internal cross-talk suppression and shielding paths, preventing high-frequency noise injection from field cabling into the 3500 rack backplane. In applications utilizing eddy-current probe proximity measurement in tandem, this module ensures ground reference isolation to prevent common-mode voltage interference. The internal circuitry supports sensor loop continuity monitoring, allowing the associated monitor module to validate sensor health through real-time resistance checks.\u003c\/p\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e133819-01 RTD\/TC I\/O Module (Terminal board)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting hardware (Rack-compatible fasteners)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstallation and wiring diagram documentation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConnector housing and terminal lug accessories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eInstall the I\/O module into the rear of the 3500 rack slot designated for the associated temperature monitor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUse shielded, twisted-pair cabling for sensor runs; terminate the shield at the rack earth ground stud.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnsure all terminal connections are torqued according to specification to prevent signal discontinuity or resistance variations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVerify input jumper settings on the monitor module align with the specific RTD or thermocouple sensor type.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintain separation between low-voltage signal wiring and high-voltage power leads to reduce electromagnetic coupling.\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\u003eQ: Does this I\/O module require external power?\u003c\/p\u003e\n\u003cp\u003eA: No, it is a passive terminal board that receives power and signal processing logic from the monitor module seated in the front of the 3500 rack.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Can it be replaced while the 3500 system is operational?\u003c\/p\u003e\n\u003cp\u003eA: Yes, it supports removal and replacement during system operation, provided the front-mounted monitor module has been safely managed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Does it support both 3-wire and 4-wire RTD configurations?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module supports standard RTD wiring configurations via configurable jumper settings on the associated monitor interface.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: How does it manage MODBUS\/CANopen connectivity?\u003c\/p\u003e\n\u003cp\u003eA: These protocols are handled by the Rack Interface Module (RIM) based on data provided by the monitor modules; this I\/O board acts only as the signal pass-through.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Is there an internal fuse for sensor protection?\u003c\/p\u003e\n\u003cp\u003eA: The module does not contain user-serviceable fuses; input protection is provided by the internal current-limiting components on the signal path.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What is the maximum wire gauge for the terminal blocks?\u003c\/p\u003e\n\u003cp\u003eA: Terminal blocks are designed for standard AWG 14 to 22 instrumentation cabling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: How is the module grounded to the rack?\u003c\/p\u003e\n\u003cp\u003eA: The module chassis makes physical contact with the rack rails; ensure the rack itself is bonded to an industrial earth ground.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Can it withstand high-humidity environments?\u003c\/p\u003e\n\u003cp\u003eA: While the module is built for industrial settings, continuous operation in humidity levels exceeding 95 percent requires a NEMA or IP-rated enclosure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45378091417773,"sku":"133819-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-133819-01-rtd-tc-temp-i-o-module-internal-termination-0agjwchdyju.jpg?v=1764225518","url":"https:\/\/www.maxwellplc.com\/products\/bently-nevada-133819-01-rtd-tc-temperature-i-o-module-3500-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}