{"product_id":"mro-32-24vdc-230vac-dps-relpol-sc-relay-output-module-yokogawa","title":"MRO-32\/24VDC-230VAC\/DPS\/RELPOL\/SC Relay Output Module YOKOGAWA","description":"\u003cp\u003eConfigured for high-density digital signal switching in process control systems, the \u003cstrong\u003eYOKOGAWA MRO-32\/24VDC-230VAC\/DPS\/RELPOL\/SC\u003c\/strong\u003e (\u003cstrong\u003eMRO-32\u003c\/strong\u003e Relay Output Module) provides direct electrical execution of multi-channel relay state transitions. The module functions as a dedicated hardware component for driving external contactors, solenoids, or indicators within distributed control 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\u003eMRO-32\/24VDC-230VAC\/DPS\/RELPOL\/SC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYOKOGAWA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003ejapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.5kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard DIN-rail mount footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC control supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Capacity\u003c\/td\u003e\n\u003ctd\u003e230 VAC switching capability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Count\u003c\/td\u003e\n\u003ctd\u003e32 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Type\u003c\/td\u003e\n\u003ctd\u003eRELPOL industrial relay components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation and Loop Protocol\u003c\/h3\u003e\n\u003cp\u003eThe MRO-32 module utilizes industrial-grade Relpol relays to ensure reliable switching performance under varied load conditions. The architecture incorporates channel-to-channel isolation to prevent fault propagation from individual field loops to the module backplane. This galvanic separation is essential for maintaining control signal integrity in applications where common-mode interference may exist. The module is engineered to handle inductive loads while minimizing contact wear, ensuring a stable transition state consistent with standard 4-20 mA HART loop protocol support requirements in broader control topologies.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the module support hot-swapping while the control system is active?\u003c\/p\u003e\n\u003cp\u003eA: No. The module is not designed for hot-swapping. Always disconnect the 24 VDC control supply and the 230 VAC field supply before removing or inserting the module to prevent electrical arcing on the contact pins.\u003c\/p\u003e\n\u003cp\u003eQ: Are the internal relays replaceable?\u003c\/p\u003e\n\u003cp\u003eA: Field maintenance of individual internal relays is not recommended due to the factory-sealed nature of the module assembly. If a specific channel relay fails, the complete module unit should be replaced to maintain safety integrity.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the module on a standard 35 mm DIN rail in an orientation that allows for vertical airflow.\u003c\/li\u003e\n\u003cli\u003eEnsure the 24 VDC supply is fused appropriately to protect the internal logic circuitry from overcurrent conditions.\u003c\/li\u003e\n\u003cli\u003eUse wire ferrules for all field wiring to ensure a high-integrity connection at the screw terminals, especially for the high-voltage 230 VAC switching side.\u003c\/li\u003e\n\u003cli\u003eVerify that field wiring cross-section complies with the maximum current rating of the Relpol contactors to prevent overheating.\u003c\/li\u003e\n\u003cli\u003eBond the module common to the cabinet ground bus at a single point to mitigate the impact of electromagnetic noise on the relay coil excitation voltage.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":50116173365500,"sku":"MRO-32\/24VDC-230VAC\/DPS\/RELPOL\/SC","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/NFCP050-S001.jpg?v=1784165735","url":"https:\/\/www.electronicplc.com\/es\/products\/mro-32-24vdc-230vac-dps-relpol-sc-relay-output-module-yokogawa","provider":"Electronic PLC","version":"1.0","type":"link"}