{"product_id":"siemens-6es7307-1ea01-0aa0-industrial-automation-module","title":"Siemens 6ES7307-1EA01-0AA0 Industrial Automation Module","description":"\u003ch2\u003eProduct Introduction\u003c\/h2\u003e\u003cp\u003eThe Siemens 6ES7307-1EA01-0AA0 SIMATIC PS307 is a regulated power supply module designed for industrial automation environments. This unit delivers a stable 24 VDC output at 5 A, making it ideal for powering S7-300 PLC systems and associated field devices. With automatic range selection for 120\/230 VAC input, the 6ES7307-1EA01-0AA0 simplifies commissioning across global installations. Its compact form factor and rail-mount design streamline cabinet integration.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eThe following key parameters define the performance of the Siemens 6ES7307-1EA01-0AA0:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput voltage:\u003c\/strong\u003e 85–132 VAC or 170–264 VAC (auto-ranging)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput voltage:\u003c\/strong\u003e 24 VDC (adjustable: no)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated output current:\u003c\/strong\u003e 5 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency:\u003c\/strong\u003e 87%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower loss:\u003c\/strong\u003e typical 18 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMTBF at 40°C:\u003c\/strong\u003e 2,480,589 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection class:\u003c\/strong\u003e IP20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W×H×D):\u003c\/strong\u003e 60 × 125 × 120 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet weight:\u003c\/strong\u003e 0.6 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe unit features electronic short-circuit protection with automatic restart, overvoltage protection, and a green LED for 24V OK status. Residual ripple is kept below 50 mV (max), ensuring clean power for sensitive loads.\u003c\/p\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe Siemens 6ES7307-1EA01-0AA0 is commonly deployed in:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing lines:\u003c\/strong\u003e Powering S7-300 controllers and remote I\/O stations where consistent 24V supply is critical.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess control:\u003c\/strong\u003e Providing isolated DC power for field transmitters and actuators in chemical or pharmaceutical plants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial handling:\u003c\/strong\u003e Supplying energy to conveyor systems and robotic cells that demand high reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBy choosing the 6ES7307-1EA01-0AA0, facilities benefit from an 87% efficiency rating, which translates to lower energy costs over the product’s lifespan. The exceptional MTBF of over 2.4 million hours reduces unplanned downtime and maintenance expenses.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup Guidance\u003c\/h2\u003e\u003cp\u003eMount the Siemens 6ES7307-1EA01-0AA0 onto a standard S7 rail using the integrated latch mechanism. Ensure 40 mm clearance above and below for natural convection cooling. Connect the single-phase AC supply (L, N, PE) using screw terminals accepting 0.5–2.5 mm² wire. The output terminals (L+, M) have three positions each for daisy-chaining loads. Refer to the included manual for proper fuse protection: recommend a 6 A miniature circuit breaker with characteristic C. Allow at least 2 seconds for the output to stabilize after power-up.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eThe Siemens 6ES7307-1EA01-0AA0 requires minimal routine care. Periodically inspect the unit for dust accumulation on ventilation grilles and clean with dry compressed air. Verify the green LED is illuminated during normal operation. The power supply is rated for 0–60°C ambient temperature with natural convection; ensure ambient conditions stay within this range. With Mean Time Between Failures exceeding 2.4 million hours, the 6ES7307-1EA01-0AA0 delivers exceptional long-term reliability, reducing total cost of ownership.\u003c\/p\u003e\u003ch2\u003eSelection Guide \u0026amp; Purchasing Advice\u003c\/h2\u003e\u003cp\u003eWhen ordering the Siemens 6ES7307-1EA01-0AA0, confirm compatibility with your S7-300 system voltage (120 or 230 VAC). Optional accessories include the mounting adapter for standard 35 mm DIN rail (part number 6EP1971-1BA00). PLC Source PRO offers genuine Siemens modules with fast shipping. For bulk or urgent requirements, contact us at ubest101 for stocking information and volume discounts.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default","offer_id":44410387365987,"sku":"6ES7307-1EA01-0AA0","price":283.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/6AR1303-0AA01-0AA0-c1_80fc9c12-ef23-4036-8e0b-e42d878b7046.jpg?v=1785177130","url":"https:\/\/www.plcsourcepro.com\/products\/siemens-6es7307-1ea01-0aa0-industrial-automation-module","provider":"PLC Source PRO","version":"1.0","type":"link"}