{"product_id":"330780-50-00-bently-nevada-3300-xl-11-mm-proximitor-sensor","title":"Bently Nevada 162291-01 3500\/33 16-Channel Relay Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Bently Nevada 162291-01 is a 16-channel Relay Module designed for the 3500 Machinery Protection System. This module provides high-density relay outputs to facilitate automated machinery shutdown and emergency notification protocols. Integrated into safety-critical environments such as gas turbine stations, refineries, and chemical processing plants, the 162291-01 translates alarm statuses from monitoring modules into physical contact closures. By enabling voting logic—such as 2-out-of-3 or 1-out-of-16 configurations—it provides a sophisticated layer of protection that prevents catastrophic equipment failure while minimizing the risk of costly false trips caused by single-instrument malfunctions.\u003c\/p\u003e\u003ch3\u003eSystem Architecture and Relay Logic\u003c\/h3\u003e\u003cp\u003eThe 3500\/33 16-channel relay system consists of two primary components: the 16-channel Relay Module and the associated 16-channel Relay Interface Module. The 162291-01 is the internal module that manages the digital logic and communication with the 3500 backplane. Each of the 16 relays is fully programmable via the 3500 Rack Configuration Software, allowing for independent assignment of alarm drive logic. The module supports normally energized and normally de-energized states, as well as latching or non-latching alarm behaviors. This hardware architecture ensures that the machinery protection system can interface with external Distributed Control Systems (DCS) or Emergency Shutdown (ESD) systems with maximum reliability and deterministic response times.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e16 independent SPDT (Single-Pole, Double-Throw) relay outputs.\u003c\/li\u003e\n\u003cli\u003eConfigurable via 3500 Rack Configuration Software.\u003c\/li\u003e\n\u003cli\u003eSupports complex voting logic (e.g., 2-out-of-3).\u003c\/li\u003e\n\u003cli\u003eProgrammable alarm drive logic (latching\/non-latching, normally energized\/de-energized).\u003c\/li\u003e\n\u003cli\u003eHigh-density design for space-efficient rack mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMachinery protection for rotating equipment.\u003c\/li\u003e\n\u003cli\u003eEmergency Shutdown (ESD) system integration.\u003c\/li\u003e\n\u003cli\u003eAlarm annunciation in industrial control environments.\u003c\/li\u003e\n\u003cli\u003eDCS interface for critical status monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e162291-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e16 SPDT Relays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Ratings\u003c\/td\u003e\n\u003ctd\u003e5 A at 30 VDC or 250 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e5.8 W (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-30 to 65 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e3500 System Rack Slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the 3500 rack is powered down before inserting or removing the module.\u003c\/li\u003e\n\u003cli\u003eThe module must be installed in an appropriate slot within the 3500 system rack, paired with the required Relay Interface Module.\u003c\/li\u003e\n\u003cli\u003eHandle the module using standard ESD (Electrostatic Discharge) protection practices to prevent damage to internal circuitry.\u003c\/li\u003e\n\u003cli\u003eVerify that all field wiring is properly secured to the I\/O terminal blocks and that shielded cables are used where required to minimize EMI.\u003c\/li\u003e\n\u003cli\u003eEnsure adequate ventilation within the cabinet to maintain operating temperatures within the specified -30 to 65 deg C range.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the 162291-01 module?\u003c\/h3\u003e\u003cp\u003eThe 162291-01 is a relay output module for the Bently Nevada 3500 system, used to trigger external alarms or shutdown devices based on the alarm status of monitored machinery.\u003c\/p\u003e\u003ch3\u003eDoes this module support voting logic?\u003c\/h3\u003e\u003cp\u003eYes, the module is designed to support various voting logic configurations, such as 2-out-of-3, to improve system reliability and prevent false trips.\u003c\/p\u003e\u003ch3\u003eIs this module compatible with all 3500 racks?\u003c\/h3\u003e\u003cp\u003eThe 162291-01 is designed for the standard Bently Nevada 3500 Machinery Protection System. Please ensure your rack configuration supports the 3500\/33 series modules.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":50623631819004,"sku":"162291-01","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_5f4c1ddc-1843-4d10-9fe1-e25e913b7541.jpg?v=1784873442","url":"https:\/\/www.electronicplc.com\/es\/products\/330780-50-00-bently-nevada-3300-xl-11-mm-proximitor-sensor","provider":"Electronic PLC","version":"1.0","type":"link"}