{"product_id":"schneider-140dao84210c-internal-by-rc-filter-professional","title":"Schneider 140DAO84210C Internal by RC filter - Professional","description":"\u003ch2\u003eProduct Introduction\u003c\/h2\u003e\u003cp\u003eWhen an output module fails in a harsh industrial environment, downtime and costly repairs follow. The Schneider 140DAO84210C output module from the Modicon Quantum platform tackles these challenges head-on. This AC discrete output module provides 16 outputs with robust protection, ensuring reliable switching in control systems. Its internal RC filter and fuse monitoring deliver immediate fault feedback, reducing troubleshooting time.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications Breakdown\u003c\/h2\u003e\u003cp\u003eThe 140DAO84210C integrates several critical parameters for stable operation:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 100\/230 VAC – wide range for global compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Outputs:\u003c\/strong\u003e 16 configured as 4 groups of 4 channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFault Indication:\u003c\/strong\u003e Blown fuse and loss of field power detection via red LED.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Type:\u003c\/strong\u003e Internal by RC filter and a 5 A fuse per output group.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBus Current Requirement:\u003c\/strong\u003e 350 mA from the Quantum backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e 1.85 W + (1.1 V × total module load current).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese specs ensure the module can handle surge currents up to 30 A per point for 1 cycle and maintains a dv\/dt of 400 V\/ms, making it suitable for applications with frequent switching and inductive loads.\u003c\/p\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe 140DAO84210C excels in manufacturing lines, HVAC systems, and material handling. For example, in a packaging plant, it controls solenoid valves and motor contactors. Its 2 mA rms off-state leakage at 115 V prevents nuisance tripping of downstream sensors. In a water treatment facility, the module drives pump starters while the RC filter suppresses transients from long cable runs.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eRoutine inspection of the 140DAO84210C focuses on the fuse status LEDs and the conformal coating (Humiseal 1A33) that protects against moisture and dust. Operating temperature range of 0–60 °C allows installation in most control cabinets. The module's power dissipation formula helps engineers calculate heat load for cabinet sizing, extending component life.\u003c\/p\u003e\u003ch2\u003eTroubleshooting \u0026amp; Common Issues\u003c\/h2\u003e\u003cp\u003eTwo common faults with output modules are blown fuses and loss of field power. The 140DAO84210C provides direct indication via the red 'F' LED and a dedicated fault signal. If all outputs are off, check bus communication (green 'Active' LED) and supply frequency (47–63 Hz). An open load can be diagnosed by measuring the minimum load requirement of 5 A. The internal RC filter also reduces false tripping from electrical noise.\u003c\/p\u003e\u003ch2\u003eSelection Guide \u0026amp; Purchasing Advice\u003c\/h2\u003e\u003cp\u003eBefore purchasing the Schneider 140DAO84210C, verify your Quantum backplane's bus current capacity and ensure the operating voltage matches your system (100\/230 VAC). This module requires one output word of addressing. For reliable sourcing, UBEST Automation (ubest101) stocks genuine units with proper certifications (cUL, FM Class 1 Div 2). Always confirm the exact part number for compatibility with your rack and firmware.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default","offer_id":44403423838307,"sku":"140DAO84210C","price":297.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/140DAO84210C_3.jpg?v=1784993427","url":"https:\/\/www.plcsourcepro.com\/products\/schneider-140dao84210c-internal-by-rc-filter-professional","provider":"PLC Source PRO","version":"1.0","type":"link"}