{"product_id":"3500-32m-bently-nevada-184631-02-4-channel-relay-module","title":"3500\/32M Bently Nevada 184631-02 4-Channel Relay Module","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 3500\/32M 184631-02\u003c\/strong\u003e, also cataloged as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3500\/32M\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4-Channel Relay Module, operates as a dedicated hardware component for alarm setpoint execution and machinery protection within 3500 monitoring system platforms.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Configuration Matrix\u003c\/h3\u003e\n\u003cp\u003eThe 184631-02 serves as a direct functional replacement for the 125712-01 relay module. This unit provides four independent relay outputs, capable of being programmed to trigger based on specific alarm conditions or status changes detected by other modules within the 3500 rack. The module interfaces directly with the rack backplane for power and communication, ensuring synchronization with the host system's monitoring logic.\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\u003e3500\/32M 184631-02\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\u003e0.74 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\u003e2.5 x 25.8 x 12 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 specified\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHumidity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e95%, non-condensing\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMachinery Protection \u0026amp; TSI Integration\u003c\/h3\u003e\n\u003cp\u003eThis relay module facilitates critical machine protection by executing physical output transitions based on rotor dynamics and vibration diagnostic inputs. The 3500 system maintains high-integrity monitoring, where the 3500\/32M ensures that alarm logic—triggered by eddy-current probe scaling or gap voltage violations exceeding the -10 VDC targets—is translated into reliable contact closures. The module is engineered for cross-talk suppression to maintain signal fidelity during simultaneous high-speed relay operations.\u003c\/p\u003e\n\u003ch3\u003eOrdering info\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e1 x 3500\/32M 184631-02 4-Channel Relay Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Technical installation and configuration 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\u003eRack Insertion:\u003c\/p\u003e\n\u003cp\u003eVerify that the module is correctly aligned with the chassis card guides. Ensure that the backplane connector is fully seated before securing the front panel locking levers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWiring Termination:\u003c\/p\u003e\n\u003cp\u003eUtilize appropriate wire gauges for the relay contact connections. Ensure that all external wiring is properly strain-relieved to prevent mechanical stress on the terminal blocks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGrounding Compliance:\u003c\/p\u003e\n\u003cp\u003eEnsure the 3500 rack is connected to a dedicated instrument ground to minimize the potential for electrical noise interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental Limits:\u003c\/p\u003e\n\u003cp\u003eVerify that the installation cabinet environment maintains temperatures between -30 deg C and 65 deg C and adheres to the non-condensing humidity requirements.\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\u003eIs this module a direct replacement for the 125712-01?\u003c\/p\u003e\n\u003cp\u003eYes. The 184631-02 is the designated successor and is fully backward compatible with systems currently utilizing the 125712-01 relay module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan the relays be configured for fail-safe operation?\u003c\/p\u003e\n\u003cp\u003eYes. The relay outputs can be programmed for either normally energized or normally de-energized states to satisfy specific safety logic requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes this module require an external configuration tool?\u003c\/p\u003e\n\u003cp\u003eModule configuration is performed through the 3500 Rack Configuration Software using an interface module connected to the rack.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan I replace the module while the system is running?\u003c\/p\u003e\n\u003cp\u003eYes. The 3500 series modules are designed for hot-swappable installation, allowing replacement without interrupting the operation of other modules in the rack.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the maximum load for the relay contacts?\u003c\/p\u003e\n\u003cp\u003eRefer to the module datasheet for specific current and voltage ratings per contact to ensure the connected load does not exceed technical limits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes this module perform vibration analysis?\u003c\/p\u003e\n\u003cp\u003eNo. The module only handles relay logic output; vibration data acquisition is performed by dedicated monitor modules within the rack.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow do I verify relay operation during testing?\u003c\/p\u003e\n\u003cp\u003eThe front panel includes LED indicators that display the status of each relay, providing immediate visual feedback during logic verification or alarm testing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAre the relay outputs isolated?\u003c\/p\u003e\n\u003cp\u003eThe relay outputs are galvanically isolated from the internal rack backplane to provide protection against ground loops and external signal noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":46026858037421,"sku":"184631-02","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/133811-01-1_49f42ff3-925d-4689-b440-26cf518b5a43.jpg?v=1782625882","url":"https:\/\/www.maxwellplc.com\/ga\/products\/3500-32m-bently-nevada-184631-02-4-channel-relay-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}