6ES7307-1KA02-0AA0 SIEMENS Redundant Power Supply Module 100 To 240 V AC
6ES7307-1KA02-0AA0 Description
The 6ES7307-1KA02-0AA0 is the 24 V DC power supply module for the Siemens SIMATIC S7-300 programmable logic controller (PLC) system. Designed to provide stable and reliable DC power to the central processing unit (CPU) and expansion modules on the S7-300 rack, it is a fundamental component for building robust industrial automation control systems. This module converts the standard 120/230 V AC line voltage to a regulated 24 V DC output, ensuring the precise voltage levels required for flawless operation of the connected S7-300 components. Its compact design, DIN rail mounting, and high efficiency make it a cornerstone for powering small to medium-sized automation stations.
6ES7307-1KA02-0AA0 Features
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Integrated Power Supply: Eliminates the need for an external 24 V DC source, simplifying cabinet design and reducing component count.
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Wide AC Input Range: Accepts a broad range of input voltages (120/230 V AC, automatically adapted), making it suitable for use in various regions and with fluctuating power grids.
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High Efficiency: Low power loss and minimal heat generation contribute to energy savings and improved system reliability.
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Reliable Protection: Features built-in protection against short-circuit, overload, and overtemperature, safeguarding both the power supply and the connected S7-300 modules.
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Status Indication: Provides clear LED status indicators (DC OK, etc.) for quick diagnostics and operational monitoring.
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Easy Installation: Designed for simple snap-on mounting on a standard DIN rail within the S7-300 rack, adjacent to the CPU.
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Backplane Bus Connection: Connects directly to the S7-300 backplane, distributing power to all modules in the rack without separate wiring.
6ES7307-1KA02-0AA0 Material & Applications
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Material: The module features a durable plastic (PBT) housing with a metal heatsink for efficient thermal management. Internal components include a high-frequency switching power supply design with quality capacitors, transformers, and semiconductors for long-term reliability in industrial environments.
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Applications: Used as the primary power source for SIMATIC S7-300 PLC systems in a vast array of industrial automation and control applications, such as:
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Machine control and automation
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Conveyor and material handling systems
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Packaging and bottling lines
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Building management systems
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Process control interfaces
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Small manufacturing cells
6ES7307-1KA02-0AA0 Key Parameters
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120/230 V AC (Auto-range, 50/60 Hz)
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24 V DC (Rated, electronically protected)
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Typically 20 A (at 230V AC)
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Typically 20 ms (Hold-up time)
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Short-circuit, overload, overtemperature
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Removable screw-type terminal block
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0 °C to 60 °C (Operation)
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cULus Listed, CE, RCM, etc.
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Payment
Credit card on line is available.We also accept payment by P a y p a l,T/T and Western Union.
This item have stock,so can delivery to you within 3 business days after your payment cleared.If ther
is any import duties or taxes,it is the buyer's responsibility.
Warranty
We offer 1 year warranty for this product. If the product is out of working order under proper usage per
instructions manual within the warranty period, please contact us to obtain a merchandise return code and
shipping instruction. Then, send it back at your shipping costs.
After receiving your return item, it will take 7 days for evaluation and investigation. A brand new
replacement unit will be sent to you at our shipping costs if it meets our warranty requirements.
Shipment
Usually, we use FEDEX,DHL,TNT or EMS to deliver the goods, and it take around 4-7 working days to the
destination address. If the destiantion address is the remote area and FEDEX,DHL,TNT,EMS service do not cover
the area, we will use China post air parcel, it will take 20-30 days to your hands.
Insurance is included in the Shipping & Handling costs you paid.
Feedback
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