{"product_id":"schneider-140dra84000-discrete-output-module","title":"Schneider 140DRA84000 Modicon Quantum Discrete Output Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Schneider 140DRA84000 functions as a high-density discrete relay output module for the Modicon Quantum automation platform. This module features 16 independent relay channels, each providing a Normally Open (NO) contact interface to drive field actuators, motor starters, and solenoid valves. It excels in diverse industrial sectors such as power generation, petrochemical refining, and mining, where electrical isolation between the PLC logic and high-voltage field loads is mandatory. By utilizing mechanical relay contacts, the 140DRA84000 accommodates both AC and DC switching requirements. Its robust hardware design ensures deterministic response times and provides a critical safety barrier, protecting the central processor from field-side transients and significantly reducing unplanned system downtime in heavy-duty applications.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e16 independent relay output channels organized into two groups of 8.\u003c\/li\u003e\n\u003cli\u003eNormally Open (NO) mechanical relay contacts for versatile AC\/DC switching.\u003c\/li\u003e\n\u003cli\u003eGalvanic isolation rated at 1500 Vrms to protect backplane logic from field-side transients.\u003c\/li\u003e\n\u003cli\u003eIntegrated LED status array for real-time channel monitoring and fault diagnostics.\u003c\/li\u003e\n\u003cli\u003eHigh-speed relay drivers with response times under 10 ms.\u003c\/li\u003e\n\u003cli\u003eModular screw terminal block design for efficient field wiring and maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThe 140DRA84000 is designed for demanding industrial environments including power generation, petrochemical refining, and mining operations. It is typically used to interface the Modicon Quantum PLC with high-voltage field devices such as motor starters, solenoid valves, and contactors where electrical isolation is a safety requirement.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e140DRA84000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric \/ Modicon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eModicon Quantum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eDiscrete Relay Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e16 (2 groups of 8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Type\u003c\/td\u003e\n\u003ctd\u003eNormally Open (NO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e24-230 VAC \/ 5-30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Current per Point\u003c\/td\u003e\n\u003ctd\u003e2 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Current per Module\u003c\/td\u003e\n\u003ctd\u003e16 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 10 ms (On \/ Off)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e1500 Vrms (60s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current\u003c\/td\u003e\n\u003ctd\u003e300 mA at 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e4.5 W (Max)\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\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the PLC rack power is completely disconnected before inserting or removing the module.\u003c\/li\u003e\n\u003cli\u003eUse appropriate shielded cabling for field connections to minimize EMI exposure.\u003c\/li\u003e\n\u003cli\u003eEnsure that the module is fully seated in the rack slot and secured with the integrated locking mechanism.\u003c\/li\u003e\n\u003cli\u003eVerify that field wiring does not exceed the 2A per point current limit to prevent relay contact degradation.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate ventilation within the control cabinet to keep ambient temperatures within the 0-60 deg C operating range.\u003c\/li\u003e\n\u003cli\u003eFollow standard ESD (Electrostatic Discharge) precautions when handling the module to prevent damage to internal circuitry.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the 140DRA84000?\u003c\/h3\u003e\u003cp\u003eThe 140DRA84000 is a discrete output module for the Modicon Quantum system that uses mechanical relays to switch field loads, providing electrical isolation between the PLC backplane and external devices.\u003c\/p\u003e\u003ch3\u003eCan this module switch both AC and DC voltages?\u003c\/h3\u003e\u003cp\u003eYes, the mechanical relay contacts support a wide range of switching voltages, specifically 24-230 VAC and 5-30 VDC.\u003c\/p\u003e\u003ch3\u003eHow are the channels organized?\u003c\/h3\u003e\u003cp\u003eThe 16 channels are divided into two groups of 8, with each group sharing a common return path for simplified wiring.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":43838219026522,"sku":"140DRA84000","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/wm_1_ce7f4ced-dda6-4afb-8464-0114659f4a26.jpg?v=1786580573","url":"https:\/\/www.spareoil.com\/products\/schneider-140dra84000-discrete-output-module","provider":"SpareOil Automation","version":"1.0","type":"link"}