{"product_id":"abb-dlm02-0338434m-compact-control-module-24v-dc","title":"ABB DLM02 0338434M Compact Control Module 24V DC","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0056b3;\"\u003eDLM02 0338434M\u003c\/strong\u003e (also designated as DLM 02) is a compact, high-reliability digital load and control module from ABB's process automation family. Built to facilitate real-time machine communications, system monitoring, and signal regulation, this module operates on a standard 24V DC power rail with a low nominal current draw of 0.5A. Housed in a durable IP20 enclosure, the unit features built-in Ethernet and dual-serial (RS232\/RS485) interface capabilities, making it a flexible integration node for modern plant distributed control systems (DCS) and PLC networks.\u003c\/p\u003e\n\n\u003ch2\u003eCore Technical Advantages\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Serial \u0026amp; Ethernet Networking:\u003c\/strong\u003e Embeds both Ethernet and RS232\/RS485 serial communication paths onto a single board, enabling seamless fieldbus bridging and legacy network connectivity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow-Power, High-Efficiency Operation:\u003c\/strong\u003e Operates efficiently on 24V DC with an ultra-low thermal dissipation signature (0.5A power draw), reducing heat load inside dense control cabinets.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandardized DIN Rail Mounting:\u003c\/strong\u003e Designed for rapid snap-on mounting on standard DIN rails, simplifying panel layout, installation speed, and routine field maintenance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComprehensive Visual Diagnostics:\u003c\/strong\u003e Includes dedicated front-panel LED indicators for instant, at-a-glance status monitoring of Power, System Diagnostics, and Bus Communications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 10px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n      \u003cth style=\"border: 1px solid #dddddd; padding: 8px; text-align: left;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"border: 1px solid #dddddd; padding: 8px; text-align: left;\"\u003eSpecification Details\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eManufacturer\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eABB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eFull Part Number\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eDLM02 \/ DLM 02 (0338434M)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003ePower Supply Input\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e24 V DC (Nominal)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eCurrent Consumption\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e0.5 A max load\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eCommunication Ports\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eEthernet, Serial (RS232 \/ RS485 selectable)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eMounting Configuration\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e35 mm DIN Rail Mountable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eEnclosure Protection Class\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eIP20 (Indoor control cabinet deployment)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eOperating Temperature Range\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e0°C to 55°C (32°F to 131°F)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eStorage Temperature Range\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e-20°C to 70°C (-4°F to 158°F)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eOperating Relative Humidity\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e5% to 95% (non-condensing)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003ePhysical Net Dimensions\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e2.0\" x 13.0\" x 8.0\" (5.1 cm x 33.0 cm x 20.3 cm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003ePhysical Unit Weight\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e1.3 kg (2 lbs 13.0 oz) solid chassis build\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eEngineering Installation \u0026amp; Maintenance Guidelines\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePanel Mounting \u0026amp; Clearance:\u003c\/strong\u003e Snap the module firmly onto standard 35 mm DIN rails. Ensure adequate vertical airflow spacing above and below the housing to maintain passive convection cooling within the 0°C to 55°C operating thermal window.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring \u0026amp; Terminal Setup:\u003c\/strong\u003e Connect clean 24V DC power leads using appropriately sized wire ferrules. Keep serial (RS232\/RS485) and Ethernet communication lines physically segregated from high-voltage AC motor lines to eliminate electromagnetic noise interference.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiagnostic Indicators:\u003c\/strong\u003e Verify module health upon power-up using the front LED panel. A solid green Power LED confirms baseline 24V DC supply, while active flashing on Status and Communication LEDs indicates normal data packet processing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This Model\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermal Endurance:\u003c\/strong\u003e Built to function reliably across a broad ambient operating window (up to 55°C) and non-condensing humidity levels up to 95%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpace-Optimized Form Factor:\u003c\/strong\u003e Slender 2.0-inch housing width conserves horizontal rail length inside high-density control cabinets.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Hardware Compatibility:\u003c\/strong\u003e Directly interfaces with diverse Ethernet networks and serial field devices without needing additional protocol gateways.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight Structural Integration:\u003c\/strong\u003e Weighing only 1.3 kg, this module provides sturdy assembly without imposing structural strain on control panel rails.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What mounting methods are supported for the ABB DLM02 0338434M module?\u003c\/strong\u003e\u003cbr\u003e\nA1: The module is designed specifically for standard DIN rail mounting, allowing tool-free panel insertion and easy access for cabinet maintenance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2: What is the ingress protection rating for this unit?\u003c\/strong\u003e\u003cbr\u003e\nA2: The DLM02 features an IP20 rating, meaning it is protected against solid objects greater than 12.5 mm and is intended for installation inside an IP54- or NEMA-rated protective enclosure.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3: Is this product brand new or reconditioned surplus stock?\u003c\/strong\u003e\u003cbr\u003e\nA3: We supply this module as 100% brand new and original unit condition inside its authentic factory protective packing, covered by a full 12-month performance warranty.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":51050797105284,"sku":"DLM02","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/DLM02_ABB-3.jpg?v=1786799019","url":"https:\/\/www.etowonauto.com\/products\/abb-dlm02-0338434m-compact-control-module-24v-dc","provider":"Etowon Auto","version":"1.0","type":"link"}