{"product_id":"schneider-electric-modicon-asb351001-discrete-output-module","title":"Schneider Electric ASB351001 Modicon Discrete Output Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Schneider Electric ASB351001 (AS-B351-001) is a high-density discrete output module designed for the Modicon automation family. This module provides 32 isolated solid-state sourcing output channels, engineered to switch 24 VDC electrical loads based on commands from the system processor. It is widely utilized in demanding industrial environments, including petroleum refining, power generation, and mining, to manage signaling relays, indicator lamps, and pneumatic valves. The module features integrated short-circuit protection and optoelectronic isolation to protect the backplane logic from field-side voltage spikes and electrical noise.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e32-channel discrete output configuration\u003c\/li\u003e\n\u003cli\u003eSourcing output type for 24 VDC loads\u003c\/li\u003e\n\u003cli\u003eIntegrated optoelectronic isolation (1500 VAC channel-to-bus)\u003c\/li\u003e\n\u003cli\u003eBuilt-in short-circuit protection for enhanced reliability\u003c\/li\u003e\n\u003cli\u003eLow power consumption from the backplane (1.5 W)\u003c\/li\u003e\n\u003cli\u003eDesigned for high-density wiring applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis module is suitable for various industrial automation tasks requiring reliable discrete signal control, such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAutomating pneumatic valve manifolds\u003c\/li\u003e\n\u003cli\u003eDriving status indicator panels and alarm annunciators\u003c\/li\u003e\n\u003cli\u003eInterfacing with industrial relays and contactors\u003c\/li\u003e\n\u003cli\u003eProcess control loops in heavy industry and manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eASB351001 (AS-B351-001)\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\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eModicon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eSourcing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Current per Channel\u003c\/td\u003e\n\u003ctd\u003e0.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Total Module Current\u003c\/td\u003e\n\u003ctd\u003e16.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e1500 VAC (Channel-to-Bus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Power Consumption\u003c\/td\u003e\n\u003ctd\u003e1.5 W\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\u003e5 to 95 percent (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the system power is disconnected before installing or removing the module from the rack.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is correctly seated in the chassis slot to ensure proper backplane communication.\u003c\/li\u003e\n\u003cli\u003eUse shielded cabling for field connections to minimize EMI\/RFI interference in high-noise environments.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate ventilation clearance around the module to prevent thermal accumulation.\u003c\/li\u003e\n\u003cli\u003eAdhere to standard ESD (Electrostatic Discharge) handling procedures when touching the module circuitry.\u003c\/li\u003e\n\u003cli\u003eEnsure that the external 24 VDC power supply for the field outputs is correctly wired to the module terminals.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the ASB351001 module?\u003c\/h3\u003e\u003cp\u003eThe ASB351001 is a 32-channel discrete output module that switches 24 VDC loads, allowing the Modicon controller to actuate external devices like relays and valves.\u003c\/p\u003e\u003ch3\u003eDoes this module require external power?\u003c\/h3\u003e\u003cp\u003eYes, while the module draws minimal power from the backplane for internal logic, the output channels require an external 24 VDC supply to drive the field loads.\u003c\/p\u003e\u003ch3\u003eIs this module suitable for high-vibration environments?\u003c\/h3\u003e\u003cp\u003eThe module is designed for standard industrial infrastructure; however, ensure it is securely mounted in a vibration-rated enclosure to maintain long-term reliability.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":50854754550012,"sku":"ASB351001","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_6344fc99-6897-4628-8f9a-610007861e76.jpg?v=1785563325","url":"https:\/\/www.electronicplc.com\/products\/schneider-electric-modicon-asb351001-discrete-output-module","provider":"Electronic PLC","version":"1.0","type":"link"}