{"product_id":"schneider-modicon-quantum-140drc83000-relay-output-module","title":"Schneider Modicon Quantum 140DRC83000 Relay Output Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe 140DRC83000 is a high-reliability discrete relay output module designed for the Modicon Quantum automation platform. It features 8 independent, normally open (Form A) relay contacts, providing robust switching capabilities for high-power field devices. Engineered for heavy-duty industrial applications, the module acts as a critical interface between low-level controller logic and high-voltage actuators such as motor starters, solenoids, and interposing relays. By utilizing mechanical relay isolation, it ensures maximum electrical separation between the field wiring and the sensitive backplane electronics, mitigating the risk of system-wide failures due to field transients.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e8 independent normally open (NO) relay output channels.\u003c\/li\u003e\n\u003cli\u003eSupports switching of both AC and DC loads up to 230 VAC \/ 125 VDC.\u003c\/li\u003e\n\u003cli\u003eIntegrated arc suppression and inductive load protection for extended contact life.\u003c\/li\u003e\n\u003cli\u003eDeterministic communication via the standard Quantum parallel backplane bus.\u003c\/li\u003e\n\u003cli\u003eIntegrated LED status indicators for each channel for rapid diagnostic verification.\u003c\/li\u003e\n\u003cli\u003eRuggedized construction for high immunity to electromagnetic interference (EMI).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis module is widely used in power plants, oil refineries, and large-scale manufacturing facilities. Typical applications include controlling motor starters, operating solenoid valves, and driving interposing relays within industrial motor control centers.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e140DRC83000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eDiscrete Relay Output (8 Channels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Type\u003c\/td\u003e\n\u003ctd\u003e8 NO (Normally Open)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Voltage\u003c\/td\u003e\n\u003ctd\u003e230 VAC \/ 125 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Rating\u003c\/td\u003e\n\u003ctd\u003e2 A per channel (5 A per group)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e10 ms (Typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Power Consumption\u003c\/td\u003e\n\u003ctd\u003e600 mA at 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 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\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e0 to 95% (Noncondensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e1780 Vrms for 1 minute (Field-to-Bus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the Quantum rack is powered down before inserting or removing the module to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is fully seated in the backplane slot and secured with the integrated locking mechanism.\u003c\/li\u003e\n\u003cli\u003eUse shielded cabling for field connections to minimize EMI pickup in high-noise environments.\u003c\/li\u003e\n\u003cli\u003eEnsure proper grounding of the rack assembly to maintain electrical safety and signal integrity.\u003c\/li\u003e\n\u003cli\u003eObserve the 5 A per group current limit when wiring multiple high-load devices to the module.\u003c\/li\u003e\n\u003cli\u003eHandle with standard ESD precautions to protect sensitive internal logic components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the 140DRC83000?\u003c\/h3\u003e\u003cp\u003eThe 140DRC83000 acts as an output interface for the Modicon Quantum PLC, allowing low-voltage controller logic to switch higher-voltage or higher-current field devices like motor starters and solenoids through mechanical relays.\u003c\/p\u003e\u003ch3\u003eDoes this module require external power for the relays?\u003c\/h3\u003e\u003cp\u003eThe module draws its internal logic power (600 mA at 5 VDC) from the Quantum backplane, but the field-side relay contacts require an external power source appropriate for the load being switched (up to 230 VAC or 125 VDC).\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":43838310940762,"sku":"140DRC83000","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/wm_1_8cdef3cc-019f-4439-a18e-2a63d7de426e.jpg?v=1786582304","url":"https:\/\/www.spareoil.com\/products\/schneider-modicon-quantum-140drc83000-relay-output-module","provider":"SpareOil Automation","version":"1.0","type":"link"}